Typo

Co-authored-by: fannieyan <fannieyan@users.noreply.github.com>

.circleci/config.yml

@@ -135,7 +135,7 @@ jobs:
       # Build GDevelop IDE (seems like we need to allow Node.js to use more space than usual)
       - run:
           name: Build GDevelop IDE
-          command: export NODE_OPTIONS="--max-old-space-size=7168" && cd newIDE/electron-app && npm run build -- --linux AppImage --publish=never
+          command: export NODE_OPTIONS="--max-old-space-size=7168" && cd newIDE/electron-app && npm run build -- --linux AppImage zip deb --publish=never
 
       - run:
           name: Clean dist folder to keep only installers/binaries.

Core/GDCore/Extensions/Builtin/BaseObjectExtension.cpp

@@ -839,6 +839,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
                       "edges, but are not overlapping (default: no)"),
                     "",
                     true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("no")
       .MarkAsSimple();
 

Core/GDCore/Extensions/Builtin/CameraExtension.cpp

@@ -40,6 +40,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsAdvanced();
 
@@ -62,6 +63,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsAdvanced();
 
@@ -116,6 +118,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsAdvanced();
 
@@ -234,6 +237,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0");
 
   // TODO Deprecated: hide this action in a future release.
@@ -262,10 +266,12 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
                     _("Anticipate the movement of the object (yes by default)"),
                     "",
                     true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("yes")
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsAdvanced();
 
@@ -291,6 +297,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsAdvanced();
 
@@ -309,10 +316,12 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsCameraExtension(
                     _("Anticipate the movement of the object (yes by default)"),
                     "",
                     true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("yes")
       .AddParameter("layer", _("Layer (base layer if empty)"), "", true)
       .SetDefaultValue("\"\"")
       .AddParameter("expression", _("Camera number (default : 0)"), "", true)
+      .MarkParameterAsAdvanced()
       .SetDefaultValue("0")
       .MarkAsSimple();
 

Core/GDCore/Extensions/Builtin/MouseExtension.cpp

@@ -190,6 +190,17 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsMouseExtension(
   extension.AddDuplicatedCondition("SourisY", "MouseY").SetHidden();
   extension.AddDuplicatedExpression("SourisY", "MouseY").SetHidden();
 
+  extension
+      .AddCondition("IsMouseInsideCanvas",
+                    _("Mouse cursor is inside the window"),
+                    _("Check if the mouse cursor is inside the window."),
+                    _("The mouse cursor is inside the window"),
+                    "",
+                    "res/conditions/mouse24.png",
+                    "res/conditions/mouse.png")
+      .AddCodeOnlyParameter("currentScene", "")
+      .MarkAsAdvanced();
+
   extension
       .AddCondition("MouseButtonPressed",
                     _("Mouse button pressed or touch held"),
@@ -300,7 +311,8 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsMouseExtension(
           _("Multitouch"),
           "res/conditions/touch24.png",
           "res/conditions/touch.png")
-      .AddCodeOnlyParameter("currentScene", "");
+      .AddCodeOnlyParameter("currentScene", "")
+      .SetHidden();
 
   extension
       .AddCondition(
@@ -315,8 +327,54 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsMouseExtension(
           _("Multitouch"),
           "res/conditions/touch24.png",
           "res/conditions/touch.png")
+      .AddCodeOnlyParameter("currentScene", "")
+      .SetHidden();
+
+  extension
+      .AddCondition(
+          "HasAnyTouchStarted",
+          _("A new touch has started"),
+          _("Check if a touch has just started on this frame. The touch identifiers can be "
+            "accessed using StartedTouchId() and StartedTouchCount()."),
+          _("A new touch has started"),
+          _("Multitouch"),
+          "res/conditions/touch24.png",
+          "res/conditions/touch.png")
       .AddCodeOnlyParameter("currentScene", "");
 
+  extension
+      .AddExpression(
+          "StartedTouchCount",
+          _("Started touch count"),
+          _("The number of touches that have just started on this frame. The touch identifiers can be "
+            "accessed using StartedTouchId()."),
+          _("Multitouch"),
+          "res/conditions/touch.png")
+      .AddCodeOnlyParameter("currentScene", "");
+
+  extension
+      .AddExpression(
+          "StartedTouchId",
+          _("Started touch identifier"),
+          _("The identifier of the touch that has just started on this frame. The touch number of touches can be "
+            "accessed using StartedTouchCount()."),
+          _("Multitouch"),
+          "res/conditions/touch.png")
+      .AddCodeOnlyParameter("currentScene", "")
+      .AddParameter("expression", _("Touch index"));
+
+  extension
+      .AddCondition(
+          "HasTouchEnded",
+          _("A touch has ended"),
+          _("Check if a touch has ended."),
+          _("The touch with identifier _PARAM1_ has ended"),
+          _("Multitouch"),
+          "res/conditions/touch24.png",
+          "res/conditions/touch.png")
+      .AddCodeOnlyParameter("currentScene", "")
+      .AddParameter("expression", _("Touch identifier"));
+
   extension
       .AddExpression("MouseWheelDelta",
                      _("Mouse wheel: Displacement"),
@@ -331,7 +389,8 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsMouseExtension(
                      _("Identifier of the last touch"),
                      _("Multitouch"),
                      "res/conditions/touch.png")
-      .AddCodeOnlyParameter("currentScene", "");
+      .AddCodeOnlyParameter("currentScene", "")
+      .SetHidden();
 
   extension
       .AddExpression("LastEndedTouchId",
@@ -339,7 +398,8 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsMouseExtension(
                      _("Identifier of the last ended touch"),
                      _("Multitouch"),
                      "res/conditions/touch.png")
-      .AddCodeOnlyParameter("currentScene", "");
+      .AddCodeOnlyParameter("currentScene", "")
+      .SetHidden();
 }
 
 }  // namespace gd

Core/GDCore/Extensions/Metadata/InstructionMetadata.h

@@ -202,6 +202,18 @@ class GD_CORE_API InstructionMetadata {
     return *this;
   };
 
+  /**
+   * \brief Consider that the parameter is harder for a user to understand
+   * and not necessary for common usages.
+   *
+   * \see AddParameter
+   */
+  InstructionMetadata &MarkParameterAsAdvanced() {
+    if (!parameters.empty())
+      parameters.back().MarkAsAdvanced();
+    return *this;
+  };
+
   /**
    * \brief Add the default parameters for an instruction manipulating the
    * specified type ("string", "number") with the default operators.

Core/GDCore/Extensions/Metadata/MultipleInstructionMetadata.h

@@ -91,6 +91,18 @@ class GD_CORE_API MultipleInstructionMetadata {
     return *this;
   };
 
+  /**
+   * \brief Consider that the parameter is harder for a user to understand
+   * and not necessary for common usages.
+   *
+   * \see AddParameter
+   */
+  MultipleInstructionMetadata &MarkParameterAsAdvanced() {
+    if (condition) condition->MarkParameterAsAdvanced();
+    if (action) action->MarkParameterAsAdvanced();
+    return *this;
+  };
+
   /**
    * \see gd::InstructionMetadata::SetHidden
    */

Core/GDCore/Extensions/Metadata/ParameterMetadata.cpp

@@ -10,7 +10,7 @@
 
 namespace gd {
 
-ParameterMetadata::ParameterMetadata() : optional(false), codeOnly(false) {}
+ParameterMetadata::ParameterMetadata() : optional(false), codeOnly(false), usageComplexity(5) {}
 
 void ParameterMetadata::SerializeTo(SerializerElement& element) const {
   element.SetAttribute("type", type);
@@ -21,6 +21,7 @@ void ParameterMetadata::SerializeTo(SerializerElement& element) const {
   element.SetAttribute("codeOnly", codeOnly);
   element.SetAttribute("defaultValue", defaultValue);
   element.SetAttribute("name", name);
+  element.SetAttribute("usageComplexity", usageComplexity);
 }
 
 void ParameterMetadata::UnserializeFrom(const SerializerElement& element) {
@@ -33,6 +34,7 @@ void ParameterMetadata::UnserializeFrom(const SerializerElement& element) {
   codeOnly = element.GetBoolAttribute("codeOnly");
   defaultValue = element.GetStringAttribute("defaultValue");
   name = element.GetStringAttribute("name");
+  usageComplexity = element.GetIntAttribute("usageComplexity");
 }
 
 }  // namespace gd

Core/GDCore/Extensions/Metadata/ParameterMetadata.h

@@ -9,6 +9,7 @@
 #if defined(GD_IDE_ONLY)
 #include <map>
 #include <memory>
+
 #include "GDCore/String.h"
 namespace gd {
 class Project;
@@ -150,6 +151,37 @@ class GD_CORE_API ParameterMetadata {
     return *this;
   }
 
+  /**
+   * \brief Consider that the parameter is easy for a user to understand.
+   */
+  ParameterMetadata &MarkAsSimple() {
+    usageComplexity = 2;
+    return *this;
+  }
+
+  /**
+   * \brief Consider that the parameter is harder for a user to understand
+   * than a normal parameter.
+   */
+  ParameterMetadata &MarkAsAdvanced() {
+    usageComplexity = 7;
+    return *this;
+  }
+
+  /**
+   * \brief Consider that the parameter is complex for a user to understand.
+   */
+  ParameterMetadata &MarkAsComplex() {
+    usageComplexity = 9;
+    return *this;
+  }
+
+  /**
+   * \brief Return the usage complexity of this parameter for the user,
+   * from 0 (simple&easy to use) to 10 (complex to understand).
+   */
+  int GetUsageComplexity() const { return usageComplexity; }
+
   /**
    * \brief Return true if the type of the parameter is "object", "objectPtr" or
    * "objectList".
@@ -196,7 +228,8 @@ class GD_CORE_API ParameterMetadata {
              parameterType == "objectPointName" ||
              parameterType == "objectAnimationName" ||
              parameterType == "functionParameterName" ||
-             parameterType == "externalLayoutName";
+             parameterType == "externalLayoutName" ||
+             parameterType == "leaderboardId";
     } else if (type == "variable") {
       return parameterType == "objectvar" || parameterType == "globalvar" ||
              parameterType == "scenevar";
@@ -233,6 +266,8 @@ class GD_CORE_API ParameterMetadata {
                                ///< optional parameter is empty.
   gd::String name;             ///< The name of the parameter to be used in code
                                ///< generation. Optional.
+  int usageComplexity;  ///< Evaluate the parameter from 0 (simple&easy to
+                        ///< use) to 10 (complex to understand)
 };
 
 }  // namespace gd

Core/GDCore/Project/Project.cpp

@@ -66,6 +66,9 @@ Project::Project()
       projectUuid(""),
       useDeprecatedZeroAsDefaultZOrder(false),
       useExternalSourceFiles(false),
+      isPlayableWithKeyboard(false),
+      isPlayableWithGamepad(false),
+      isPlayableWithMobile(false),
       currentPlatform(NULL),
       gdMajorVersion(gd::VersionWrapper::Major()),
       gdMinorVersion(gd::VersionWrapper::Minor()),

Core/GDCore/Project/PropertyDescriptor.cpp

@@ -27,6 +27,7 @@ void PropertyDescriptor::SerializeTo(SerializerElement& element) const {
     extraInformationElement.AddChild("").SetStringValue(information);
   }
   element.AddChild("hidden").SetBoolValue(hidden);
+  element.AddChild("usageComplexity").SetIntValue(usageComplexity);
 }
 
 void PropertyDescriptor::UnserializeFrom(const SerializerElement& element) {
@@ -47,6 +48,7 @@ void PropertyDescriptor::UnserializeFrom(const SerializerElement& element) {
   hidden = element.HasChild("hidden")
                ? element.GetChild("hidden").GetBoolValue()
                : false;
+  usageComplexity = element.GetChild("usageComplexity").GetIntValue();
 }
 
 void PropertyDescriptor::SerializeValuesTo(SerializerElement& element) const {

Core/GDCore/Project/PropertyDescriptor.h

@@ -28,12 +28,12 @@ class GD_CORE_API PropertyDescriptor {
    * \param propertyValue The value of the property.
    */
   PropertyDescriptor(gd::String propertyValue)
-      : currentValue(propertyValue), type("string"), label(""), hidden(false) {}
+      : currentValue(propertyValue), type("string"), label(""), hidden(false), usageComplexity(5) {}
 
   /**
    * \brief Empty constructor creating an empty property to be displayed.
    */
-  PropertyDescriptor() : hidden(false){};
+  PropertyDescriptor() : hidden(false), usageComplexity(5) {};
 
   /**
    * \brief Destructor
@@ -104,6 +104,37 @@ class GD_CORE_API PropertyDescriptor {
     return *this;
   }
 
+  /**
+   * \brief Consider that the property is easy for a user to understand.
+   */
+  PropertyDescriptor &MarkAsSimple() {
+    usageComplexity = 2;
+    return *this;
+  }
+
+  /**
+   * \brief Consider that the property is harder for a user to understand
+   * than a normal property.
+   */
+  PropertyDescriptor &MarkAsAdvanced() {
+    usageComplexity = 7;
+    return *this;
+  }
+
+  /**
+   * \brief Consider that the property is complex for a user to understand.
+   */
+  PropertyDescriptor &MarkAsComplex() {
+    usageComplexity = 9;
+    return *this;
+  }
+
+  /**
+   * \brief Return the usage complexity of this property for the user,
+   * from 0 (simple&easy to use) to 10 (complex to understand).
+   */
+  int GetUsageComplexity() const { return usageComplexity; }
+
   const gd::String& GetValue() const { return currentValue; }
   const gd::String& GetType() const { return type; }
   const gd::String& GetLabel() const { return label; }
@@ -168,6 +199,8 @@ class GD_CORE_API PropertyDescriptor {
                          ///< choices, if a property is a displayed as a combo
                          ///< box.
   bool hidden;
+  int usageComplexity;  ///< Evaluate the parameter from 0 (simple&easy to
+                        ///< use) to 10 (complex to understand)
 };
 
 }  // namespace gd

Extensions/Inventory/tests/inventorytools.spec.js

@@ -1,39 +1,40 @@
 describe('Inventory', function () {
-  var runtimeGame = new gdjs.RuntimeGame({
-    variables: [],
-    properties: { windowWidth: 800, windowHeight: 600 },
-    resources: { resources: [] },
+  it('Inventories can be serialized then unserialized with no data loss', () => {
+    var runtimeGame = new gdjs.RuntimeGame({
+      variables: [],
+      properties: { windowWidth: 800, windowHeight: 600 },
+      resources: { resources: [] },
+    });
+    var runtimeScene = new gdjs.RuntimeScene(runtimeGame);
+
+    gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'sword');
+    gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'sword');
+    gdjs.evtTools.inventory.equip(runtimeScene, 'MyInventory', 'sword', true);
+    gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'armor');
+    gdjs.evtTools.inventory.setMaximum(runtimeScene, 'MyInventory', 'armor', 1);
+
+    var variable = new gdjs.Variable();
+    gdjs.evtTools.inventory.serializeToVariable(
+      runtimeScene,
+      'MyInventory',
+      variable
+    );
+    gdjs.evtTools.inventory.unserializeFromVariable(
+      runtimeScene,
+      'MyInventory2',
+      variable
+    );
+    expect(
+      gdjs.evtTools.inventory.count(runtimeScene, 'MyInventory2', 'sword')
+    ).to.be(2);
+    expect(
+      gdjs.evtTools.inventory.isEquipped(runtimeScene, 'MyInventory2', 'sword')
+    ).to.be(true);
+    expect(
+      gdjs.evtTools.inventory.count(runtimeScene, 'MyInventory2', 'armor')
+    ).to.be(1);
+    expect(
+      gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory2', 'armor')
+    ).to.be(false);
   });
-  var runtimeScene = new gdjs.RuntimeScene(runtimeGame);
-
-  gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'sword');
-  gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'sword');
-  gdjs.evtTools.inventory.equip(runtimeScene, 'MyInventory', 'sword', true);
-  gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory', 'armor');
-  gdjs.evtTools.inventory.setMaximum(runtimeScene, 'MyInventory', 'armor', 1);
-
-  var variable = new gdjs.Variable();
-  gdjs.evtTools.inventory.serializeToVariable(
-    runtimeScene,
-    'MyInventory',
-    variable
-  );
-  gdjs.evtTools.inventory.unserializeFromVariable(
-    runtimeScene,
-    'MyInventory2',
-    variable
-  );
-
-  expect(
-    gdjs.evtTools.inventory.count(runtimeScene, 'MyInventory2', 'sword')
-  ).to.be(2);
-  expect(
-    gdjs.evtTools.inventory.isEquipped(runtimeScene, 'MyInventory2', 'sword')
-  ).to.be(true);
-  expect(
-    gdjs.evtTools.inventory.count(runtimeScene, 'MyInventory2', 'armor')
-  ).to.be(1);
-  expect(
-    gdjs.evtTools.inventory.add(runtimeScene, 'MyInventory2', 'armor')
-  ).to.be(false);
 });

Extensions/Leaderboards/JsExtension.js

@@ -0,0 +1,272 @@
+// @flow
+/**
+ * This is a declaration of an extension for GDevelop 5.
+ *
+ * ℹ️ Changes in this file are watched and automatically imported if the editor
+ * is running. You can also manually run `node import-GDJS-Runtime.js` (in newIDE/app/scripts).
+ *
+ * The file must be named "JsExtension.js", otherwise GDevelop won't load it.
+ * ⚠️ If you make a change and the extension is not loaded, open the developer console
+ * and search for any errors.
+ *
+ * More information on https://github.com/4ian/GDevelop/blob/master/newIDE/README-extensions.md
+ */
+
+/*::
+// Import types to allow Flow to do static type checking on this file.
+// Extensions declaration are typed using Flow (like the editor), but the files
+// for the game engine are checked with TypeScript annotations.
+import { type ObjectsRenderingService, type ObjectsEditorService } from '../JsExtensionTypes.flow.js'
+*/
+
+module.exports = {
+  createExtension: function (
+    _ /*: (string) => string */,
+    gd /*: libGDevelop */
+  ) {
+    const extension = new gd.PlatformExtension();
+    extension
+      .setExtensionInformation(
+        'Leaderboards',
+        _('Leaderboards (experimental)'),
+        _('Allow your game to send scores to your leaderboards.'),
+        'Florian Rival',
+        'Open source (MIT License)'
+      )
+      .setExtensionHelpPath('/all-features/leaderboards')
+      .setCategory('Leaderboards')
+      .addInstructionOrExpressionGroupMetadata(_('Leaderboards'))
+      .setIcon('JsPlatform/Extensions/leaderboard.svg');
+
+    extension
+      .addAction(
+        'SavePlayerScore',
+        _('Save player score'),
+        _("Save the player's score to the given leaderboard."),
+        _(
+          'Send to leaderboard _PARAM1_ the score _PARAM2_ with player name: _PARAM3_.'
+        ),
+        _('Save score'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addCodeOnlyParameter('currentScene', '')
+      .addParameter('leaderboardId', _('Leaderboard'), '', false)
+      .addParameter(
+        'expression',
+        _('Score to register for the player'),
+        '',
+        false
+      )
+      .addParameter('string', _('Name to register for the player'), '', false)
+      .addParameter(
+        'scenevar',
+        _('Variable where to store the saved score (optional)'),
+        '',
+        true
+      )
+      .addParameter(
+        'scenevar',
+        _(
+          'Variable where to store the error message (optional, if an error occurs)'
+        ),
+        '',
+        true
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/sha256.js')
+      .addIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.savePlayerScore');
+
+    extension
+      .addCondition(
+        'HasLastSaveErrored',
+        _('Last score save has errored'),
+        _('Check if the last attempt to save a score has errored.'),
+        _('Last score save in leaderboard _PARAM0_ has errored'),
+        _('Save score'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addParameter('leaderboardId', _('Leaderboard'), '', true)
+      .setParameterLongDescription(
+        _(
+          'If no leaderboard is specified, will return the value related to the last leaderboard save action.'
+        )
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.hasSavingErrored');
+
+    extension
+      .addCondition(
+        'HasLastSaveSucceeded',
+        _('Last score save has succeeded'),
+        _('Check if the last attempt to save a score has succeeded.'),
+        _('Last score save in leaderboard _PARAM0_ has succeeded'),
+        _('Save score'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addParameter('leaderboardId', _('Leaderboard'), '', true)
+      .setParameterLongDescription(
+        _(
+          'If no leaderboard is specified, will return the value related to the last leaderboard save action that successfully ended.'
+        )
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.hasBeenSaved');
+
+    extension
+      .addCondition(
+        'IsSaving',
+        _('Score is saving'),
+        _('Check if a score is currently being saved in leaderboard.'),
+        _('Score is saving in leaderboard _PARAM0_'),
+        _('Save score'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addParameter('leaderboardId', _('Leaderboard'), '', true)
+      .setParameterLongDescription(
+        _(
+          'If no leaderboard is specified, will return the value related to the last leaderboard save action.'
+        )
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.isSaving');
+
+    extension
+      .addStrExpression(
+        'LastSaveError',
+        _('Error of last save attempt'),
+        _('Get the error of the last save attempt.'),
+        _('Error of last save attempt in leaderboard _PARAM0_'),
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addParameter('leaderboardId', _('Leaderboard'), '', true)
+      .setParameterLongDescription(
+        _(
+          'If no leaderboard is specified, will return the value related to the last leaderboard save action.'
+        )
+      )
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.getLastSaveError');
+
+    extension
+      .addCondition(
+        'IsLeaderboardViewErrored',
+        _('Leaderboard display has errored'),
+        _('Check if the display of the leaderboard errored.'),
+        _('Leaderboard display has errored'),
+        _('Display leaderboard'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.isLeaderboardViewErrored');
+
+    extension
+      .addCondition(
+        'IsLeaderboardViewLoaded',
+        _('Leaderboard display has loaded'),
+        _(
+          'Check if the display of the leaderboard has finished loading and been displayed on screen.'
+        ),
+        _('Leaderboard display has loaded and is displayed on screen'),
+        _('Display leaderboard'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.isLeaderboardViewLoaded');
+
+    extension
+      .addCondition(
+        'IsLeaderboardViewLoading',
+        _('Leaderboard display is loading'),
+        _('Check if the display of the leaderboard is loading.'),
+        _('Leaderboard display is loading'),
+        _('Display leaderboard'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.isLeaderboardViewLoading');
+
+    extension
+      .addStrExpression(
+        'FormatPlayerName',
+        _('Format player name'),
+        _('Formats a name so that it can be submitted to a leaderboard.'),
+        _('Save score'),
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addParameter('string', _('Raw player name'), '', false)
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.formatPlayerName');
+
+    extension
+      .addAction(
+        'DisplayLeaderboard',
+        _('Display leaderboard'),
+        _(
+          'Display the specified leaderboard on top of the game. If a leaderboard was already displayed on top of the game, the new leaderboard will replace it.'
+        ),
+        _('Display leaderboard _PARAM1_ (display a loader: _PARAM2_)'),
+        _('Display leaderboard'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addCodeOnlyParameter('currentScene', '')
+      .addParameter('leaderboardId', _('Leaderboard'), '', false)
+      .addParameter(
+        'yesorno',
+        _('Display loader while leaderboard is loading'),
+        '',
+        false
+      )
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.displayLeaderboard');
+
+    extension
+      .addAction(
+        'CloseLeaderboardView',
+        _('Close current leaderboard'),
+        _('Close the leaderboard currently displayed on top of the game.'),
+        _('Close current leaderboard displayed on top of the game'),
+        _('Display leaderboard'),
+        'JsPlatform/Extensions/leaderboard.svg',
+        'JsPlatform/Extensions/leaderboard.svg'
+      )
+      .addCodeOnlyParameter('currentScene', '')
+      .setHelpPath('/all-features/leaderboards')
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/Leaderboards/leaderboardstools.js')
+      .setFunctionName('gdjs.evtTools.leaderboards.closeLeaderboardView');
+
+    return extension;
+  },
+  runExtensionSanityTests: function (
+    gd /*: libGDevelop */,
+    extension /*: gdPlatformExtension*/
+  ) {
+    return [];
+  },
+};

Extensions/Leaderboards/leaderboardstools.ts

@@ -0,0 +1,653 @@
+/// <reference path="sha256.d.ts" />
+
+namespace gdjs {
+  const logger = new gdjs.Logger('Leaderboards');
+  export namespace evtTools {
+    export namespace leaderboards {
+      const computeDigest = (payload: string): string => {
+        const shaObj = new jsSHA('SHA-256', 'TEXT', { encoding: 'UTF8' });
+        shaObj.update(payload);
+        return shaObj.getHash('B64');
+      };
+
+      // Score saving
+      class ScoreSavingState {
+        lastScoreSavingStartedAt: number | null;
+        lastScoreSavingSucceededAt: number | null;
+        currentlySavingScore: number | null;
+        currentlySavingPlayerName: string | null;
+        lastSavedScore: number | null;
+        lastSavedPlayerName: string | null;
+        lastSaveError: string | null;
+        isScoreSaving: boolean;
+        hasScoreBeenSaved: boolean;
+        hasScoreSavingErrored: boolean;
+
+        constructor() {
+          this.lastScoreSavingStartedAt = null;
+          this.lastScoreSavingSucceededAt = null;
+          this.currentlySavingScore = null;
+          this.currentlySavingPlayerName = null;
+          this.lastSavedScore = null;
+          this.lastSavedPlayerName = null;
+          this.lastSaveError = null;
+          this.isScoreSaving = false;
+          this.hasScoreBeenSaved = false;
+          this.hasScoreSavingErrored = false;
+        }
+
+        isSameAsLastScore(playerName: string, score: number): boolean {
+          return (
+            this.lastSavedPlayerName === playerName &&
+            this.lastSavedScore === score
+          );
+        }
+
+        isAlreadySavingThisScore(playerName: string, score: number): boolean {
+          return (
+            this.isScoreSaving &&
+            this.currentlySavingPlayerName === playerName &&
+            this.currentlySavingScore === score
+          );
+        }
+
+        isTooSoonToSaveAnotherScore(): boolean {
+          return (
+            !!this.lastScoreSavingSucceededAt &&
+            Date.now() - this.lastScoreSavingSucceededAt < 500
+          );
+        }
+
+        startSaving(playerName: string, score: number): void {
+          this.lastScoreSavingStartedAt = Date.now();
+          this.isScoreSaving = true;
+          this.hasScoreBeenSaved = false;
+          this.hasScoreSavingErrored = false;
+          this.currentlySavingScore = score;
+          this.currentlySavingPlayerName = playerName;
+        }
+
+        closeSaving(): void {
+          this.lastScoreSavingSucceededAt = Date.now();
+          this.lastSavedScore = this.currentlySavingScore;
+          this.lastSavedPlayerName = this.currentlySavingPlayerName;
+          this.isScoreSaving = false;
+          this.hasScoreBeenSaved = true;
+        }
+
+        setError(errorCode: string): void {
+          this.lastSaveError = errorCode;
+          this.isScoreSaving = false;
+          this.hasScoreBeenSaved = false;
+          this.hasScoreSavingErrored = true;
+        }
+      }
+
+      let _scoreSavingStateByLeaderboard: {
+        [leaderboardId: string]: ScoreSavingState;
+      } = {};
+
+      // Leaderboard display
+      let _requestedLeaderboardId: string | null;
+      let _leaderboardViewIframe: HTMLIFrameElement | null = null;
+      let _leaderboardViewIframeErrored: boolean = false;
+      let _leaderboardViewIframeLoading: boolean = false;
+      let _leaderboardViewIframeLoaded: boolean = false;
+      let _errorTimeoutId: NodeJS.Timeout | null = null;
+      let _leaderboardViewClosingCallback:
+        | ((event: MessageEvent) => void)
+        | null = null;
+
+      const _loaderContainer: HTMLDivElement = document.createElement('div');
+      _loaderContainer.style.backgroundColor = '#000000';
+      _loaderContainer.style.display = 'flex';
+      _loaderContainer.style.height = '100%';
+      _loaderContainer.style.width = '100%';
+      _loaderContainer.style.justifyContent = 'center';
+      _loaderContainer.style.alignItems = 'center';
+      const _loader = document.createElement('img');
+      _loader.setAttribute('width', '50px');
+      _loader.setAttribute(
+        'src',
+        'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGZpbGw9Im5vbmUiIHZpZXdCb3g9IjAgMCAyNCAyNCI+CjxjaXJjbGUgb3BhY2l0eT0nMC4yNScgY3g9IjEyIiBjeT0iMTIiIHI9IjEwIiBzdHJva2U9IiNGRkZGRkYiIHN0cm9rZS13aWR0aD0iNCI+PC9jaXJjbGU+CjxwYXRoIG9wYWNpdHk9JzAuNzUnIGZpbGw9IiNGRkZGRkYiIGQ9Ik00IDEyYTggOCAwIDAxOC04VjBDNS4zNzMgMCAwIDUuMzczIDAgMTJoNHptMiA1LjI5MUE3Ljk2MiA3Ljk2MiAwIDAxNCAxMkgwYzAgMy4wNDIgMS4xMzUgNS44MjQgMyA3LjkzOGwzLTIuNjQ3eiI+PC9wYXRoPgo8L3N2Zz4='
+      );
+      try {
+        _loader.animate(
+          [{ transform: 'rotate(0deg)' }, { transform: 'rotate(359deg)' }],
+          {
+            duration: 3000,
+            iterations: Infinity,
+          }
+        );
+      } catch {
+        logger.warn('Animation not supported, loader will be fixed.');
+      }
+      _loaderContainer.appendChild(_loader);
+
+      const getLastScoreSavingState = function ({
+        hasSucceeded,
+      }: {
+        hasSucceeded: boolean;
+      }): ScoreSavingState | null {
+        const getDateField = (scoreSavingState: ScoreSavingState) =>
+          hasSucceeded
+            ? scoreSavingState.lastScoreSavingSucceededAt
+            : scoreSavingState.lastScoreSavingStartedAt;
+        const scoreSavingStates = Object.values(
+          _scoreSavingStateByLeaderboard
+        ).filter((scoreSavingState) => !!getDateField(scoreSavingState));
+        if (scoreSavingStates.length === 0) return null;
+
+        let lastScoreSavingState = scoreSavingStates[0];
+        scoreSavingStates.forEach((scoreSavingState) => {
+          const currentItemDate = getDateField(scoreSavingState);
+          const lastItemDate = getDateField(lastScoreSavingState);
+          if (
+            currentItemDate &&
+            lastItemDate &&
+            currentItemDate > lastItemDate
+          ) {
+            lastScoreSavingState = scoreSavingState;
+          }
+        });
+        return lastScoreSavingState;
+      };
+
+      export const savePlayerScore = function (
+        runtimeScene: gdjs.RuntimeScene,
+        leaderboardId: string,
+        score: float,
+        playerName: string,
+        responseVar: gdjs.Variable,
+        errorVar: gdjs.Variable
+      ) {
+        let scoreSavingState: ScoreSavingState;
+        if (_scoreSavingStateByLeaderboard[leaderboardId]) {
+          scoreSavingState = _scoreSavingStateByLeaderboard[leaderboardId];
+          if (scoreSavingState.isAlreadySavingThisScore(playerName, score)) {
+            logger.warn(
+              'There is already a request to save with this player name and this score. Ignoring this one.'
+            );
+            return;
+          }
+
+          if (scoreSavingState.isSameAsLastScore(playerName, score)) {
+            logger.warn(
+              'The player and score to be sent are the same as previous one. Ignoring this one.'
+            );
+            const errorCode = 'SAME_AS_PREVIOUS';
+            scoreSavingState.setError(errorCode);
+            errorVar.setString(errorCode);
+            return;
+          }
+
+          if (scoreSavingState.isTooSoonToSaveAnotherScore()) {
+            logger.warn(
+              'Last entry was sent too little time ago. Ignoring this one.'
+            );
+            const errorCode = 'TOO_FAST';
+            scoreSavingState.setError(errorCode);
+            errorVar.setString(errorCode);
+            return;
+          }
+        } else {
+          scoreSavingState = new ScoreSavingState();
+          _scoreSavingStateByLeaderboard[leaderboardId] = scoreSavingState;
+        }
+
+        errorVar.setString('');
+        responseVar.setString('');
+        scoreSavingState.startSaving(playerName, score);
+
+        const baseUrl = 'https://api.gdevelop-app.com/play';
+        const game = runtimeScene.getGame();
+        const payload = JSON.stringify({
+          playerName: formatPlayerName(playerName),
+          score: score,
+          sessionId: game.getSessionId(),
+          clientPlayerId: game.getPlayerId(),
+          location:
+            typeof window !== 'undefined' && (window as any).location
+              ? (window as any).location.href
+              : '',
+        });
+        fetch(
+          `${baseUrl}/game/${gdjs.projectData.properties.projectUuid}/leaderboard/${leaderboardId}/entry`,
+          {
+            body: payload,
+            method: 'POST',
+            headers: {
+              'Content-Type': 'application/json',
+              Digest: computeDigest(payload),
+            },
+          }
+        ).then(
+          (response) => {
+            if (!response.ok) {
+              const errorCode = response.status.toString();
+              logger.error(
+                'Server responded with an error:',
+                errorCode,
+                response.statusText
+              );
+              scoreSavingState.setError(errorCode);
+              errorVar.setString(errorCode);
+              return;
+            }
+
+            scoreSavingState.closeSaving();
+
+            return response.text().then(
+              (text) => {
+                responseVar.setString(text);
+              },
+              (error) => {
+                logger.warn(
+                  'An error occurred when reading response but score has been saved:',
+                  error
+                );
+                responseVar.setString('CANNOT_READ_RESPONSE');
+              }
+            );
+          },
+          (error) => {
+            logger.error('Error while submitting a leaderboard score:', error);
+            const errorCode = 'REQUEST_NOT_SENT';
+            scoreSavingState.setError(errorCode);
+            errorVar.setString(errorCode);
+          }
+        );
+      };
+
+      export const isSaving = function (leaderboardId?: string): boolean {
+        if (leaderboardId) {
+          return _scoreSavingStateByLeaderboard[leaderboardId]
+            ? _scoreSavingStateByLeaderboard[leaderboardId].isScoreSaving
+            : false;
+        }
+
+        const lastScoreSavingState = getLastScoreSavingState({
+          hasSucceeded: false,
+        });
+        return lastScoreSavingState
+          ? lastScoreSavingState.isScoreSaving
+          : false;
+      };
+
+      export const hasBeenSaved = function (leaderboardId?: string): boolean {
+        if (leaderboardId) {
+          return _scoreSavingStateByLeaderboard[leaderboardId]
+            ? _scoreSavingStateByLeaderboard[leaderboardId].hasScoreBeenSaved
+            : false;
+        }
+
+        const lastScoreSavingState = getLastScoreSavingState({
+          hasSucceeded: true,
+        });
+        return lastScoreSavingState
+          ? lastScoreSavingState.hasScoreBeenSaved
+          : false;
+      };
+
+      export const hasSavingErrored = function (
+        leaderboardId?: string
+      ): boolean {
+        if (leaderboardId) {
+          return _scoreSavingStateByLeaderboard[leaderboardId]
+            ? _scoreSavingStateByLeaderboard[leaderboardId]
+                .hasScoreSavingErrored
+            : false;
+        }
+
+        const lastScoreSavingState = getLastScoreSavingState({
+          hasSucceeded: false,
+        });
+        return lastScoreSavingState
+          ? lastScoreSavingState.hasScoreSavingErrored
+          : false;
+      };
+
+      export const getLastSaveError = function (
+        leaderboardId?: string
+      ): string | null {
+        if (leaderboardId) {
+          return _scoreSavingStateByLeaderboard[leaderboardId]
+            ? _scoreSavingStateByLeaderboard[leaderboardId].lastSaveError
+            : 'NO_DATA_ERROR';
+        }
+
+        const lastScoreSavingState = getLastScoreSavingState({
+          hasSucceeded: false,
+        });
+        return lastScoreSavingState
+          ? lastScoreSavingState.lastSaveError
+          : 'NO_DATA_ERROR';
+      };
+
+      export const formatPlayerName = function (rawName: string): string {
+        if (
+          !rawName ||
+          typeof rawName !== 'string' ||
+          (typeof rawName === 'string' && rawName.length === 0)
+        ) {
+          return `Player${Math.round(
+            (Math.random() * 9 + 1) * 10000 // Number between 10,000 and 99,999
+          )}`;
+        }
+        return rawName
+          .normalize('NFD')
+          .replace(/[\u0300-\u036f]/g, '')
+          .replace(/\s/g, '_')
+          .replace(/[^\w|-]/g, '')
+          .slice(0, 30);
+      };
+
+      const checkLeaderboardAvailability = function (
+        url: string
+      ): Promise<boolean> {
+        return fetch(url, {
+          method: 'GET',
+          headers: { 'Content-Type': 'application/json' },
+        }).then(
+          (response) => {
+            if (!response.ok) {
+              logger.error(
+                `Error while fetching leaderboard view, server returned: ${response.status} ${response.statusText}`
+              );
+              return false;
+            }
+            return true;
+          },
+          (err) => {
+            logger.error('Error while fetching leaderboard view:', err);
+            return false;
+          }
+        );
+      };
+
+      const receiveMessageFromLeaderboardView = function (
+        runtimeScene: gdjs.RuntimeScene,
+        displayLoader: boolean,
+        event: MessageEvent
+      ) {
+        switch (event.data) {
+          case 'closeLeaderboardView':
+            closeLeaderboardView(runtimeScene);
+            break;
+          case 'leaderboardViewLoaded':
+            if (displayLoader) {
+              if (_errorTimeoutId) clearTimeout(_errorTimeoutId);
+              displayLoaderInLeaderboardView(false, runtimeScene, {
+                callOnErrorIfDomElementContainerMissing: false,
+              });
+            }
+            if (!_leaderboardViewIframe) {
+              handleErrorDisplayingLeaderboard(
+                runtimeScene,
+                "The leaderboard view couldn't be found. Doing nothing."
+              );
+              return;
+            }
+            _leaderboardViewIframe.style.opacity = '1';
+            _leaderboardViewIframeLoaded = true;
+            _leaderboardViewIframeLoading = false;
+
+            break;
+        }
+      };
+
+      const handleErrorDisplayingLeaderboard = function (
+        runtimeScene: gdjs.RuntimeScene,
+        message: string
+      ) {
+        logger.error(message);
+        _leaderboardViewIframeErrored = true;
+        _leaderboardViewIframeLoading = false;
+        closeLeaderboardView(runtimeScene);
+      };
+
+      const resetLeaderboardDisplayErrorTimeout = (
+        runtimeScene: gdjs.RuntimeScene
+      ) => {
+        if (_errorTimeoutId) clearTimeout(_errorTimeoutId);
+        _errorTimeoutId = setTimeout(() => {
+          if (!_leaderboardViewIframeLoaded) {
+            handleErrorDisplayingLeaderboard(
+              runtimeScene,
+              'Leaderboard page did not send message in time. Closing leaderboard view.'
+            );
+          }
+        }, 5000);
+      };
+
+      const displayLoaderInLeaderboardView = function (
+        yesOrNo: boolean,
+        runtimeScene: gdjs.RuntimeScene,
+        options: { callOnErrorIfDomElementContainerMissing: boolean }
+      ): boolean {
+        const domElementContainer = runtimeScene
+          .getGame()
+          .getRenderer()
+          .getDomElementContainer();
+        if (!domElementContainer) {
+          if (options.callOnErrorIfDomElementContainerMissing) {
+            handleErrorDisplayingLeaderboard(
+              runtimeScene,
+              "The div element covering the game couldn't be found, the leaderboard cannot be displayed."
+            );
+          }
+          return false;
+        }
+        if (yesOrNo) {
+          if (
+            domElementContainer.children &&
+            domElementContainer.children.length > 0
+          ) {
+            domElementContainer.insertBefore(
+              _loaderContainer,
+              domElementContainer.children[0]
+            );
+          } else {
+            domElementContainer.appendChild(_loaderContainer);
+          }
+          if (_leaderboardViewIframe) {
+            _leaderboardViewIframe.style.opacity = '0';
+          }
+        } else {
+          try {
+            domElementContainer.removeChild(_loaderContainer);
+            if (_leaderboardViewIframe) {
+              _leaderboardViewIframe.style.opacity = '1';
+            }
+          } catch {}
+        }
+        return true;
+      };
+
+      const computeLeaderboardDisplayingIframe = function (
+        url: string
+      ): HTMLIFrameElement {
+        const iframe = document.createElement('iframe');
+
+        iframe.src = url;
+        iframe.id = 'leaderboard-view';
+        iframe.style.position = 'absolute';
+        // To trigger iframe loading and be able to listen to its events, use `opacity: 0` instead of `visibility: hidden` or `display: none`
+        iframe.style.opacity = '0';
+        iframe.style.pointerEvents = 'all';
+        iframe.style.backgroundColor = '#FFFFFF';
+        iframe.style.top = '0px';
+        iframe.style.height = '100%';
+        iframe.style.left = '0px';
+        iframe.style.width = '100%';
+        iframe.style.border = 'none';
+
+        return iframe;
+      };
+
+      export const displayLeaderboard = function (
+        runtimeScene: gdjs.RuntimeScene,
+        leaderboardId: string,
+        displayLoader: boolean
+      ) {
+        // First ensure we're not trying to display multiple times the same leaderboard (in which case
+        // we "de-duplicate" the request to display it).
+        if (leaderboardId === _requestedLeaderboardId) {
+          if (_leaderboardViewIframeLoading) {
+            logger.warn(
+              `Already loading the view for the requested loader (${leaderboardId}), ignoring.`
+            );
+            return;
+          }
+          if (_leaderboardViewIframeLoaded) {
+            logger.warn(
+              `Already loaded the view for the requested loader (${leaderboardId}), ignoring.`
+            );
+            return;
+          }
+        }
+
+        // We are now assured we want to display a new (or different) leaderboard: start loading it.
+        _requestedLeaderboardId = leaderboardId;
+        _leaderboardViewIframeErrored = false;
+        _leaderboardViewIframeLoaded = false;
+        _leaderboardViewIframeLoading = true;
+
+        if (displayLoader) {
+          displayLoaderInLeaderboardView(true, runtimeScene, {
+            callOnErrorIfDomElementContainerMissing: true,
+          });
+        }
+
+        const gameId = gdjs.projectData.properties.projectUuid;
+        const targetUrl = `https://liluo.io/games/${gameId}/leaderboard/${leaderboardId}?inGameEmbedded=true`;
+        checkLeaderboardAvailability(targetUrl).then(
+          (isAvailable) => {
+            if (leaderboardId !== _requestedLeaderboardId) {
+              logger.warn(
+                `Received a response for leaderboard ${leaderboardId} though the last leaderboard requested is ${_requestedLeaderboardId}, ignoring this response.`
+              );
+              return;
+            }
+            if (!isAvailable) {
+              handleErrorDisplayingLeaderboard(
+                runtimeScene,
+                'Leaderboard data could not be fetched. Closing leaderboard view if there is one.'
+              );
+              return;
+            }
+
+            if (_leaderboardViewIframe) {
+              resetLeaderboardDisplayErrorTimeout(runtimeScene);
+              if (displayLoader) {
+                displayLoaderInLeaderboardView(true, runtimeScene, {
+                  callOnErrorIfDomElementContainerMissing: false,
+                });
+              }
+              _leaderboardViewIframe.src = targetUrl;
+            } else {
+              const domElementContainer = runtimeScene
+                .getGame()
+                .getRenderer()
+                .getDomElementContainer();
+              if (!domElementContainer) {
+                handleErrorDisplayingLeaderboard(
+                  runtimeScene,
+                  "The div element covering the game couldn't be found, the leaderboard cannot be displayed."
+                );
+                return;
+              }
+
+              resetLeaderboardDisplayErrorTimeout(runtimeScene);
+
+              _leaderboardViewIframe = computeLeaderboardDisplayingIframe(
+                targetUrl
+              );
+              if (typeof window !== 'undefined') {
+                _leaderboardViewClosingCallback = (event: MessageEvent) => {
+                  receiveMessageFromLeaderboardView(
+                    runtimeScene,
+                    displayLoader,
+                    event
+                  );
+                };
+                (window as any).addEventListener(
+                  'message',
+                  _leaderboardViewClosingCallback,
+                  true
+                );
+              }
+              domElementContainer.appendChild(_leaderboardViewIframe);
+            }
+          },
+          (err) => {
+            logger.error(err);
+            handleErrorDisplayingLeaderboard(
+              runtimeScene,
+              'An error occurred when fetching leaderboard data. Closing leaderboard view if there is one.'
+            );
+            return;
+          }
+        );
+      };
+
+      export const isLeaderboardViewErrored = function (): boolean {
+        return _leaderboardViewIframeErrored;
+      };
+
+      export const isLeaderboardViewLoaded = function (): boolean {
+        return _leaderboardViewIframeLoaded;
+      };
+
+      export const isLeaderboardViewLoading = function (): boolean {
+        return _leaderboardViewIframeLoading;
+      };
+
+      export const closeLeaderboardView = function (
+        runtimeScene: gdjs.RuntimeScene
+      ) {
+        try {
+          displayLoaderInLeaderboardView(false, runtimeScene, {
+            callOnErrorIfDomElementContainerMissing: false,
+          });
+
+          if (!_leaderboardViewIframe) {
+            logger.info(
+              "The iframe displaying the current leaderboard couldn't be found, the leaderboard view must be already closed."
+            );
+            return;
+          }
+          const domElementContainer = runtimeScene
+            .getGame()
+            .getRenderer()
+            .getDomElementContainer();
+          if (!domElementContainer) {
+            logger.info(
+              "The div element covering the game couldn't be found, the leaderboard view must be already closed."
+            );
+            return;
+          }
+
+          if (typeof window !== 'undefined') {
+            (window as any).removeEventListener(
+              'message',
+              _leaderboardViewClosingCallback,
+              true
+            );
+            _leaderboardViewClosingCallback = null;
+          }
+          domElementContainer.removeChild(_leaderboardViewIframe);
+          _leaderboardViewIframe = null;
+        } finally {
+          // Don't reset the loading flag (the view of another leaderboard might be loading)
+          // or the error flag (we want to persist the error flag even after the view is closed),
+          // but reset the flag indicating the view is loaded (if it was).
+          _leaderboardViewIframeLoaded = false;
+
+          const gameCanvas = runtimeScene.getGame().getRenderer().getCanvas();
+          if (gameCanvas) gameCanvas.focus();
+        }
+      };
+    }
+  }
+}

Extensions/Leaderboards/sha256.d.ts

@@ -0,0 +1,234 @@
+declare type EncodingType = 'UTF8' | 'UTF16BE' | 'UTF16LE';
+declare type FormatNoTextType =
+  | 'HEX'
+  | 'B64'
+  | 'BYTES'
+  | 'ARRAYBUFFER'
+  | 'UINT8ARRAY';
+declare type FormatType = 'TEXT' | FormatNoTextType;
+declare type GenericInputType =
+  | {
+      value: string;
+      format: 'TEXT';
+      encoding?: EncodingType;
+    }
+  | {
+      value: string;
+      format: 'B64' | 'HEX' | 'BYTES';
+    }
+  | {
+      value: ArrayBuffer;
+      format: 'ARRAYBUFFER';
+    }
+  | {
+      value: Uint8Array;
+      format: 'UINT8ARRAY';
+    };
+declare type FixedLengthOptionsNoEncodingType =
+  | {
+      hmacKey?: GenericInputType;
+    }
+  | {
+      numRounds?: number;
+    };
+declare type FixedLengthOptionsEncodingType =
+  | {
+      hmacKey?: GenericInputType;
+      encoding?: EncodingType;
+    }
+  | {
+      numRounds?: number;
+      encoding?: EncodingType;
+    };
+interface packedValue {
+  value: number[];
+  binLen: number;
+}
+
+declare abstract class jsSHABase<StateT, VariantT> {
+  /**
+   * @param variant The desired SHA variant.
+   * @param inputFormat The input format to be used in future `update` calls.
+   * @param options Hashmap of extra input options.
+   */
+  protected readonly shaVariant: VariantT;
+  protected readonly inputFormat: FormatType;
+  protected readonly utfType: EncodingType;
+  protected readonly numRounds: number;
+  protected abstract intermediateState: StateT;
+  protected keyWithIPad: number[];
+  protected keyWithOPad: number[];
+  protected remainder: number[];
+  protected remainderLen: number;
+  protected updateCalled: boolean;
+  protected processedLen: number;
+  protected macKeySet: boolean;
+  protected abstract readonly variantBlockSize: number;
+  protected abstract readonly bigEndianMod: -1 | 1;
+  protected abstract readonly outputBinLen: number;
+  protected abstract readonly isVariableLen: boolean;
+  protected abstract readonly HMACSupported: boolean;
+  protected abstract readonly converterFunc: (
+    input: any,
+    existingBin: number[],
+    existingBinLen: number
+  ) => packedValue;
+  protected abstract readonly roundFunc: (block: number[], H: StateT) => StateT;
+  protected abstract readonly finalizeFunc: (
+    remainder: number[],
+    remainderBinLen: number,
+    processedBinLen: number,
+    H: StateT,
+    outputLen: number
+  ) => number[];
+  protected abstract readonly stateCloneFunc: (state: StateT) => StateT;
+  protected abstract readonly newStateFunc: (variant: VariantT) => StateT;
+  protected abstract readonly getMAC:
+    | ((options: { outputLen: number }) => number[])
+    | null;
+  protected constructor(
+    variant: VariantT,
+    inputFormat: 'TEXT',
+    options?: FixedLengthOptionsEncodingType
+  );
+  protected constructor(
+    variant: VariantT,
+    inputFormat: FormatNoTextType,
+    options?: FixedLengthOptionsNoEncodingType
+  );
+  /**
+   * Hashes as many blocks as possible.  Stores the rest for either a future update or getHash call.
+   *
+   * @param srcString The input to be hashed.
+   */
+  update(srcString: string | ArrayBuffer | Uint8Array): void;
+  /**
+   * Returns the desired SHA hash of the input fed in via `update` calls.
+   *
+   * @param format The desired output formatting
+   * @param options Hashmap of output formatting options. `outputLen` must be specified for variable length hashes.
+   *   `outputLen` replaces the now deprecated `shakeLen` key.
+   * @returns The hash in the format specified.
+   */
+  getHash(
+    format: 'HEX',
+    options?: {
+      outputUpper?: boolean;
+      outputLen?: number;
+      shakeLen?: number;
+    }
+  ): string;
+  getHash(
+    format: 'B64',
+    options?: {
+      b64Pad?: string;
+      outputLen?: number;
+      shakeLen?: number;
+    }
+  ): string;
+  getHash(
+    format: 'BYTES',
+    options?: {
+      outputLen?: number;
+      shakeLen?: number;
+    }
+  ): string;
+  getHash(
+    format: 'UINT8ARRAY',
+    options?: {
+      outputLen?: number;
+      shakeLen?: number;
+    }
+  ): Uint8Array;
+  getHash(
+    format: 'ARRAYBUFFER',
+    options?: {
+      outputLen?: number;
+      shakeLen?: number;
+    }
+  ): ArrayBuffer;
+  /**
+   * Sets the HMAC key for an eventual `getHMAC` call.  Must be called immediately after jsSHA object instantiation.
+   *
+   * @param key The key used to calculate the HMAC
+   * @param inputFormat The format of key.
+   * @param options Hashmap of extra input options.
+   */
+  setHMACKey(
+    key: string,
+    inputFormat: 'TEXT',
+    options?: {
+      encoding?: EncodingType;
+    }
+  ): void;
+  setHMACKey(key: string, inputFormat: 'B64' | 'HEX' | 'BYTES'): void;
+  setHMACKey(key: ArrayBuffer, inputFormat: 'ARRAYBUFFER'): void;
+  setHMACKey(key: Uint8Array, inputFormat: 'UINT8ARRAY'): void;
+  /**
+   * Internal function that sets the MAC key.
+   *
+   * @param key The packed MAC key to use
+   */
+  protected _setHMACKey(key: packedValue): void;
+  /**
+   * Returns the the HMAC in the specified format using the key given by a previous `setHMACKey` call.
+   *
+   * @param format The desired output formatting.
+   * @param options Hashmap of extra outputs options.
+   * @returns The HMAC in the format specified.
+   */
+  getHMAC(
+    format: 'HEX',
+    options?: {
+      outputUpper?: boolean;
+    }
+  ): string;
+  getHMAC(
+    format: 'B64',
+    options?: {
+      b64Pad?: string;
+    }
+  ): string;
+  getHMAC(format: 'BYTES'): string;
+  getHMAC(format: 'UINT8ARRAY'): Uint8Array;
+  getHMAC(format: 'ARRAYBUFFER'): ArrayBuffer;
+  /**
+   * Internal function that returns the "raw" HMAC
+   */
+  protected _getHMAC(): number[];
+}
+
+declare type VariantType = 'SHA-224' | 'SHA-256';
+declare class jsSHA extends jsSHABase<number[], VariantType> {
+  intermediateState: number[];
+  variantBlockSize: number;
+  bigEndianMod: -1 | 1;
+  outputBinLen: number;
+  isVariableLen: boolean;
+  HMACSupported: boolean;
+  converterFunc: (
+    input: any,
+    existingBin: number[],
+    existingBinLen: number
+  ) => packedValue;
+  roundFunc: (block: number[], H: number[]) => number[];
+  finalizeFunc: (
+    remainder: number[],
+    remainderBinLen: number,
+    processedBinLen: number,
+    H: number[]
+  ) => number[];
+  stateCloneFunc: (state: number[]) => number[];
+  newStateFunc: (variant: VariantType) => number[];
+  getMAC: () => number[];
+  constructor(
+    variant: VariantType,
+    inputFormat: 'TEXT',
+    options?: FixedLengthOptionsEncodingType
+  );
+  constructor(
+    variant: VariantType,
+    inputFormat: FormatNoTextType,
+    options?: FixedLengthOptionsNoEncodingType
+  );
+}

Extensions/Leaderboards/tests/leaderboardstools.spec.js

@@ -0,0 +1,68 @@
+// @ts-check
+
+describe('Leaderboards', () => {
+  describe('formatPlayerName', () => {
+    it('it returns name if correct', () => {
+      expect(gdjs.evtTools.leaderboards.formatPlayerName('PlayerName')).to.be(
+        'PlayerName'
+      );
+    });
+
+    it('it returns name with underscores instead of whitespaces', () => {
+      expect(
+        gdjs.evtTools.leaderboards.formatPlayerName('My Player Name')
+      ).to.be('My_Player_Name');
+    });
+
+    it("it doesn't change a name with vertical bars and hyphens", () => {
+      expect(gdjs.evtTools.leaderboards.formatPlayerName('Pla-yer|Name')).to.be(
+        'Pla-yer|Name'
+      );
+    });
+
+    it('it truncates name if longer than 30', () => {
+      expect(
+        gdjs.evtTools.leaderboards.formatPlayerName(
+          'aPlayerNameTh4tIsT00LongToBeSaved'
+        )
+      ).to.be('aPlayerNameTh4tIsT00LongToBeSa');
+    });
+
+    it('it generates a predefined player name with a random number if input is void/wrong type/empty', () => {
+      // @ts-ignore
+      expect(gdjs.evtTools.leaderboards.formatPlayerName(null)).to.match(
+        /^Player\d{5}/
+      );
+      // @ts-ignore
+      expect(gdjs.evtTools.leaderboards.formatPlayerName(5)).to.match(
+        /^Player\d{5}/
+      );
+      // @ts-ignore
+      expect(gdjs.evtTools.leaderboards.formatPlayerName(undefined)).to.match(
+        /^Player\d{5}/
+      );
+      // @ts-ignore
+      expect(gdjs.evtTools.leaderboards.formatPlayerName(() => {})).to.match(
+        /^Player\d{5}/
+      );
+      // @ts-ignore
+      expect(gdjs.evtTools.leaderboards.formatPlayerName('')).to.match(
+        /^Player\d{5}/
+      );
+    });
+
+    it('it removes accents from latin letters', () => {
+      expect(gdjs.evtTools.leaderboards.formatPlayerName('plâyèrÏonisé')).to.be(
+        'playerIonise'
+      );
+    });
+
+    it('it removes non-accepted characters in a long name', () => {
+      expect(
+        gdjs.evtTools.leaderboards.formatPlayerName(
+          'aＰιΥÉᚱｎÀⅯeThatᎥsTooⅬonᏀToBeՏaѵÊĐThisPartAppears'
+        )
+      ).to.be('aEAeThatsTooonToBeaEThisPartAp');
+    });
+  });
+});

Extensions/PlatformBehavior/Extension.cpp

@@ -43,6 +43,7 @@ void DeclarePlatformBehaviorExtension(gd::PlatformExtension& extension) {
         std::make_shared<PlatformerObjectBehavior>(),
         std::make_shared<gd::BehaviorsSharedData>());
 
+    // Deprecated, use IsMovingEvenALittle instead
     aut.AddCondition("IsMoving",
                      _("Is moving"),
                      _("Check if the object is moving (whether it is on the "
@@ -53,9 +54,22 @@ void DeclarePlatformBehaviorExtension(gd::PlatformExtension& extension) {
                      "CppPlatform/Extensions/platformerobjecticon.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PlatformerObjectBehavior")
+        .SetHidden()
         .MarkAsSimple()
         .SetFunctionName("IsMoving");
 
+    aut.AddScopedCondition("IsMovingEvenALittle",
+                     _("Is moving"),
+                     _("Check if the object is moving (whether it is on the "
+                       "floor or in the air)."),
+                     _("_PARAM0_ is moving"),
+                     "",
+                     "CppPlatform/Extensions/platformerobjecticon.png",
+                     "CppPlatform/Extensions/platformerobjecticon.png")
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "PlatformerObjectBehavior")
+        .MarkAsSimple();
+
     aut.AddCondition("IsOnFloor",
                      _("Is on floor"),
                      _("Check if the object is on a platform."),
@@ -523,7 +537,7 @@ void DeclarePlatformBehaviorExtension(gd::PlatformExtension& extension) {
 
     aut.AddScopedCondition("IsUsingControl",
                   _("Control pressed or simulated"),
-                  _("A control was applied from a default control or a simulated by an action."),
+                  _("A control was applied from a default control or simulated by an action."),
                   _("_PARAM0_ has the _PARAM2_ key pressed or simulated"),
                   _(""),
                   "res/conditions/keyboard24.png",

Extensions/PlatformBehavior/JsExtension.cpp

@@ -53,6 +53,8 @@ class PlatformBehaviorJsExtension : public gd::PlatformExtension {
               "PlatformBehavior::PlatformerObjectBehavior");
 
       autConditions["PlatformBehavior::IsMoving"].SetFunctionName("isMoving");
+      autConditions["PlatformBehavior::PlatformerObjectBehavior::IsMovingEvenALittle"]
+          .SetFunctionName("isMovingEvenALittle");
       autConditions["PlatformBehavior::IsOnFloor"].SetFunctionName("isOnFloor");
       autConditions["PlatformBehavior::IsOnLadder"].SetFunctionName(
           "isOnLadder");

Extensions/PlatformBehavior/PlatformerObjectBehavior.cpp

@@ -88,7 +88,8 @@ PlatformerObjectBehavior::GetProperties(
       .SetValue(behaviorContent.GetBoolAttribute("canGrabWithoutMoving", false)
                     ? "true"
                     : "false")
-      .SetType("Boolean");
+      .SetType("Boolean")
+      .MarkAsAdvanced();
   properties[_("Grab offset on Y axis")]
       .SetGroup(_("Ledge"))
       .SetValue(
@@ -104,13 +105,15 @@ PlatformerObjectBehavior::GetProperties(
       .SetValue(behaviorContent.GetBoolAttribute("useLegacyTrajectory", true)
                     ? "true"
                     : "false")
-      .SetType("Boolean");
+      .SetType("Boolean")
+      .MarkAsComplex();
   properties[_("Can go down from jumpthru platforms")]
       .SetGroup(_("Walk"))
       .SetValue(behaviorContent.GetBoolAttribute("canGoDownFromJumpthru", false)
                     ? "true"
                     : "false")
-      .SetType("Boolean");
+      .SetType("Boolean")
+      .MarkAsAdvanced();
   return properties;
 }
 

Extensions/PlatformBehavior/platformerobjectruntimebehavior.ts

@@ -24,6 +24,11 @@ namespace gdjs {
       isCollidingAnyPlatform: false,
     };
 
+    /**
+     * A very small value compare to 1 pixel, yet very huge compare to rounding errors.
+     */
+    private static readonly epsilon = 2 ** -20;
+
     // Behavior configuration
 
     /** To achieve pixel-perfect precision when positioning object on platform or
@@ -107,6 +112,8 @@ namespace gdjs {
     _overlappedJumpThru: Array<gdjs.PlatformRuntimeBehavior>;
 
     private _hasReallyMoved: boolean = false;
+    /** @deprecated use _hasReallyMoved instead */
+    private _hasMovedAtLeastOnePixel: boolean = false;
     private _manager: gdjs.PlatformObjectsManager;
 
     constructor(
@@ -312,6 +319,11 @@ namespace gdjs {
 
       //5) Track the movement
       this._hasReallyMoved =
+        Math.abs(object.getX() - oldX) >
+          PlatformerObjectRuntimeBehavior.epsilon ||
+        Math.abs(object.getY() - oldY) >
+          PlatformerObjectRuntimeBehavior.epsilon;
+      this._hasMovedAtLeastOnePixel =
         Math.abs(object.getX() - oldX) >= 1 ||
         Math.abs(object.getY() - oldY) >= 1;
       this._lastDeltaY = object.getY() - oldY;
@@ -1543,9 +1555,27 @@ namespace gdjs {
 
     /**
      * Check if the Platformer Object is moving.
+     *
+     * When walking or climbing on a ladder,
+     * a speed of less than one pixel per frame won't be detected.
+     *
      * @returns Returns true if it is moving and false if not.
+     * @deprecated use isMovingEvenALittle instead
      */
     isMoving(): boolean {
+      return (
+        (this._hasMovedAtLeastOnePixel &&
+          (this._currentSpeed !== 0 || this._state === this._onLadder)) ||
+        this._jumping.getCurrentJumpSpeed() !== 0 ||
+        this._currentFallSpeed !== 0
+      );
+    }
+
+    /**
+     * Check if the Platformer Object is moving.
+     * @returns Returns true if it is moving and false if not.
+     */
+    isMovingEvenALittle(): boolean {
       return (
         (this._hasReallyMoved &&
           (this._currentSpeed !== 0 || this._state === this._onLadder)) ||

Extensions/TextInput/JsExtension.js

@@ -578,12 +578,6 @@ module.exports = {
     const TEXT_MASK_PADDING = 2;
 
     class RenderedTextInputObjectInstance extends RenderedInstance {
-      _pixiText;
-      _pixiTextMask;
-      _pixiGraphics;
-      _fontResourceName = '';
-      _finalTextColor = 0x0;
-
       constructor(
         project,
         layout,
@@ -601,6 +595,8 @@ module.exports = {
           pixiResourcesLoader
         );
 
+        this._fontResourceName = '';
+        this._finalTextColor = 0x0;
         this._pixiGraphics = new PIXI.Graphics();
         this._pixiTextMask = new PIXI.Graphics();
         this._pixiText = new PIXI.Text(' ', {

Extensions/TextInput/tests/textinputruntimeobject.pixiruntimegamewithassets.spec.js

@@ -58,7 +58,7 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
     });
   };
 
-  it('creates the DOM element', async () => {
+  const setupObjectAndGetDomElementContainer = async () => {
     const runtimeGame = await gdjs.getPixiRuntimeGameWithAssets();
     const runtimeScene = new gdjs.RuntimeScene(runtimeGame);
     loadScene(runtimeScene);
@@ -70,10 +70,6 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
     const object = makeTextInputRuntimeObject(runtimeScene);
     runtimeScene.addObject(object);
 
-    // Check the default size.
-    expect(object.getWidth()).to.be(300);
-    expect(object.getHeight()).to.be(30);
-
     // Check that the DOM element was created
     const gameDomElementContainer = runtimeGame
       .getRenderer()
@@ -83,6 +79,20 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
         'Expected getDomElementContainer to return a valid container.'
       );
 
+    return { runtimeScene, gameDomElementContainer, object };
+  };
+
+  it('creates the DOM element', async () => {
+    const {
+      runtimeScene,
+      gameDomElementContainer,
+      object,
+    } = await setupObjectAndGetDomElementContainer();
+
+    // Check the default size.
+    expect(object.getWidth()).to.be(300);
+    expect(object.getHeight()).to.be(30);
+
     expect(gameDomElementContainer.hasChildNodes()).to.be(true);
 
     const inputElement = gameDomElementContainer.querySelector('input');
@@ -98,25 +108,11 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
   });
 
   it('destroys the DOM element when the scene is paused/resumed/stopped', async () => {
-    const runtimeGame = await gdjs.getPixiRuntimeGameWithAssets();
-    const runtimeScene = new gdjs.RuntimeScene(runtimeGame);
-    loadScene(runtimeScene);
-
-    // Make sure the renderer is created (to test the real DOM element creation/update)
-    const gameContainer = document.createElement('div');
-    runtimeGame.getRenderer().createStandardCanvas(gameContainer);
-
-    const object = makeTextInputRuntimeObject(runtimeScene);
-    runtimeScene.addObject(object);
-
-    // Check that the DOM element was created
-    const gameDomElementContainer = runtimeGame
-      .getRenderer()
-      .getDomElementContainer();
-    if (!gameDomElementContainer)
-      throw new Error(
-        'Expected getDomElementContainer to return a valid container.'
-      );
+    const {
+      runtimeScene,
+      gameDomElementContainer,
+      object,
+    } = await setupObjectAndGetDomElementContainer();
 
     expect(gameDomElementContainer.querySelector('input')).not.to.be(null);
 
@@ -129,28 +125,17 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
 
     runtimeScene.unloadScene();
     expect(gameDomElementContainer.querySelector('input')).to.be(null);
+
+    // Clean up - not mandatory but to avoid overloading the testing browser.
+    runtimeScene.unloadScene();
   });
 
   it('changes the DOM element when the object type is updated', async () => {
-    const runtimeGame = await gdjs.getPixiRuntimeGameWithAssets();
-    const runtimeScene = new gdjs.RuntimeScene(runtimeGame);
-    loadScene(runtimeScene);
-
-    // Make sure the renderer is created (to test the real DOM element creation/update)
-    const gameContainer = document.createElement('div');
-    runtimeGame.getRenderer().createStandardCanvas(gameContainer);
-
-    const object = makeTextInputRuntimeObject(runtimeScene);
-    runtimeScene.addObject(object);
-
-    // Check that the DOM element was created
-    const gameDomElementContainer = runtimeGame
-      .getRenderer()
-      .getDomElementContainer();
-    if (!gameDomElementContainer)
-      throw new Error(
-        'Expected getDomElementContainer to return a valid container.'
-      );
+    const {
+      runtimeScene,
+      gameDomElementContainer,
+      object,
+    } = await setupObjectAndGetDomElementContainer();
 
     expect(gameDomElementContainer.querySelector('input')).not.to.be(null);
 
@@ -169,4 +154,80 @@ describe('gdjs.TextInputRuntimeObject (using a PixiJS RuntimeGame with DOM eleme
     // Clean up - not mandatory but to avoid overloading the testing browser.
     runtimeScene.unloadScene();
   });
+
+  it('hides the DOM element when the object or layer is hidden', async () => {
+    const {
+      runtimeScene,
+      gameDomElementContainer,
+      object,
+    } = await setupObjectAndGetDomElementContainer();
+
+    const inputElement = gameDomElementContainer.querySelector('input');
+    if (!inputElement) throw new Error('Expected input element to be found');
+
+    // Check visibility of the DOM element is visible by default, if it should be visible
+    // on the screen.
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    // Check visibility of the DOM element is updated at each frame,
+    // according to the object visibility.
+    object.hide(true);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('none');
+
+    object.hide(false);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    // Check visibility of the DOM element is updated at each frame,
+    // according to the layer visibility.
+    runtimeScene.getLayer('').show(false);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('none');
+
+    runtimeScene.getLayer('').show(true);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    // Clean up - not mandatory but to avoid overloading the testing browser.
+    runtimeScene.unloadScene();
+  });
+
+  it('hides the DOM element when the object is far from the camera', async () => {
+    const {
+      runtimeScene,
+      gameDomElementContainer,
+      object,
+    } = await setupObjectAndGetDomElementContainer();
+
+    const inputElement = gameDomElementContainer.querySelector('input');
+    if (!inputElement) throw new Error('Expected input element to be found');
+
+    // Check visibility of the DOM element is visible by default, if it should be visible
+    // on the screen.
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    // Check visibility of the DOM element is updated at each frame,
+    // according to the object position of screen.
+    object.setX(-500); // -500 + 300 (object default width) = -200, still outside the camera.
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('none');
+
+    object.setWidth(600); // -500 + 600 = 100, inside the camera
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    runtimeScene.getLayer('').setCameraX(900);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('none');
+
+    runtimeScene.getLayer('').setCameraX(400);
+    runtimeScene.renderAndStep(1000 / 60);
+    expect(inputElement.style.display).to.be('initial');
+
+    // Clean up - not mandatory but to avoid overloading the testing browser.
+    runtimeScene.unloadScene();
+  });
 });

Extensions/TextInput/textinputruntimeobject-pixi-renderer.ts

@@ -111,7 +111,23 @@ namespace gdjs {
     updatePreRender() {
       if (!this._input) return;
 
+      // Hide the input entirely if the object is hidden.
+      // Because this object is rendered as a DOM element (and not part of the PixiJS
+      // scene graph), we have to do this manually.
+      if (this._object.isHidden()) {
+        this._input.style.display = 'none';
+        return;
+      }
+
+      // Hide the input entirely if the layer is not visible.
+      // Because this object is rendered as a DOM element (and not part of the PixiJS
+      // scene graph), we have to do this manually.
       const layer = this._runtimeScene.getLayer(this._object.getLayer());
+      if (!layer.isVisible()) {
+        this._input.style.display = 'none';
+        return;
+      }
+
       const runtimeGame = this._runtimeScene.getGame();
       const runtimeGameRenderer = runtimeGame.getRenderer();
       const topLeftCanvasCoordinates = layer.convertInverseCoords(
@@ -125,7 +141,7 @@ namespace gdjs {
         0
       );
 
-      // Hide the input entirely if not visible at all
+      // Hide the input entirely if not visible at all.
       const isOutsideCanvas =
         bottomRightCanvasCoordinates[0] < 0 ||
         bottomRightCanvasCoordinates[1] < 0 ||
@@ -136,7 +152,7 @@ namespace gdjs {
         return;
       }
 
-      // Position the input on the container on top of the canvas
+      // Position the input on the container on top of the canvas.
       const topLeftPageCoordinates = runtimeGameRenderer.convertCanvasToDomElementContainerCoords(
         topLeftCanvasCoordinates
       );

Extensions/TopDownMovementBehavior/Extension.cpp

@@ -105,7 +105,9 @@ void DeclareTopDownMovementBehaviorExtension(gd::PlatformExtension& extension) {
          "res/conditions/keyboard.png")
       .AddParameter("object", _("Object"))
       .AddParameter("behavior", _("Behavior"), "TopDownMovementBehavior")
-      .AddParameter("string", _("Key"))
+      .AddParameter("stringWithSelector",
+                    _("Key"),
+                    "[\"Left\", \"Right\", \"Up\", \"Down\"]")
       .MarkAsAdvanced()
       .SetFunctionName("SimulateControl")
       .SetIncludeFile(
@@ -143,6 +145,28 @@ void DeclareTopDownMovementBehaviorExtension(gd::PlatformExtension& extension) {
       .SetIncludeFile(
           "TopDownMovementBehavior/TopDownMovementRuntimeBehavior.h");
 
+    aut.AddScopedCondition("IsUsingControl",
+                  _("Control pressed or simulated"),
+                  _("A control was applied from a default control or simulated by an action."),
+                  _("_PARAM0_ has the _PARAM2_ key pressed or simulated"),
+                  _("Controls"),
+                  "res/conditions/keyboard24.png",
+                  "res/conditions/keyboard.png")
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "TopDownMovementBehavior")
+        .AddParameter("stringWithSelector",
+                    _("Key"),
+                    "[\"Left\", \"Right\", \"Up\", \"Down\", \"Stick\"]")
+        .MarkAsAdvanced();
+
+  aut.AddExpression("StickAngle",
+                    _("Stick angle"),
+                    _("Return the angle of the simulated stick input (in degrees)"),
+                    _("Controls"),
+                    "CppPlatform/Extensions/topdownmovementicon16.png")
+      .AddParameter("object", _("Object"))
+      .AddParameter("behavior", _("Behavior"), "TopDownMovementBehavior");
+
   aut.AddCondition("IsMoving",
                    _("Is moving"),
                    _("Check if the object is moving."),
@@ -530,6 +554,30 @@ void DeclareTopDownMovementBehaviorExtension(gd::PlatformExtension& extension) {
       .SetIncludeFile(
           "TopDownMovementBehavior/TopDownMovementRuntimeBehavior.h");
 
+  aut.AddScopedAction("SetVelocityX",
+                _("Speed on the X axis"),
+                _("Change the speed on the X axis of the movement"),
+                _("the speed on the X axis of the movement"),
+                _("Movement"),
+                "CppPlatform/Extensions/topdownmovementicon24.png",
+                "CppPlatform/Extensions/topdownmovementicon16.png")
+      .AddParameter("object", _("Object"))
+      .AddParameter("behavior", _("Behavior"), "TopDownMovementBehavior")
+      .UseStandardOperatorParameters("number")
+      .MarkAsAdvanced();
+
+  aut.AddScopedAction("SetVelocityY",
+                _("Speed on the Y axis"),
+                _("Change the speed on the Y axis of the movement"),
+                _("the speed on the Y axis of the movement"),
+                _("Movement"),
+                "CppPlatform/Extensions/topdownmovementicon24.png",
+                "CppPlatform/Extensions/topdownmovementicon16.png")
+      .AddParameter("object", _("Object"))
+      .AddParameter("behavior", _("Behavior"), "TopDownMovementBehavior")
+      .UseStandardOperatorParameters("number")
+      .MarkAsAdvanced();
+
   aut.AddExpressionAndConditionAndAction("number",
                     "MovementAngleOffset",
                     _("Movement angle offset"),

Extensions/TopDownMovementBehavior/JsExtension.cpp

@@ -106,6 +106,9 @@ class TopDownMovementBehaviorJsExtension : public gd::PlatformExtension {
         .SetFunctionName("ignoreDefaultControls");
     autActions["TopDownMovementBehavior::SimulateStick"].SetFunctionName(
         "simulateStick");
+    autConditions["TopDownMovementBehavior::TopDownMovementBehavior::IsUsingControl"].SetFunctionName(
+        "isUsingControl");
+    autExpressions["StickAngle"].SetFunctionName("getLastStickInputAngle");
 
     autExpressions["Acceleration"].SetFunctionName("getAcceleration");
     autExpressions["Deceleration"].SetFunctionName("getDeceleration");
@@ -116,6 +119,12 @@ class TopDownMovementBehaviorJsExtension : public gd::PlatformExtension {
     autExpressions["Angle"].SetFunctionName("getAngle");
     autExpressions["XVelocity"].SetFunctionName("getXVelocity");
     autExpressions["YVelocity"].SetFunctionName("getYVelocity");
+    autActions["TopDownMovementBehavior::TopDownMovementBehavior::SetVelocityX"]
+        .SetFunctionName("setXVelocity")
+        .SetGetter("getXVelocity");
+    autActions["TopDownMovementBehavior::TopDownMovementBehavior::SetVelocityY"]
+        .SetFunctionName("setYVelocity")
+        .SetGetter("getYVelocity");
     autExpressions["MovementAngleOffset"].SetFunctionName(
         "getMovementAngleOffset");
 

Extensions/TopDownMovementBehavior/TopDownMovementBehavior.cpp

@@ -87,20 +87,23 @@ TopDownMovementBehavior::GetProperties(
       .AddExtraInfo(_("Top-Down"))
       .AddExtraInfo(_("Isometry 2:1 (26.565°)"))
       .AddExtraInfo(_("True Isometry (30°)"))
-      .AddExtraInfo(_("Custom Isometry"));
+      .AddExtraInfo(_("Custom Isometry"))
+      .MarkAsAdvanced();
   properties[_("Custom isometry angle")]
       .SetGroup(_("Viewpoint"))
       .SetValue(gd::String::From(
           behaviorContent.GetDoubleAttribute("customIsometryAngle")))
       .SetDescription(_("If you choose \"Custom Isometry\", this allows to "
-                        "specify the angle of your isometry projection."));
+                        "specify the angle of your isometry projection."))
+      .MarkAsAdvanced();
   properties[_("Movement angle offset")]
       .SetGroup(_("Viewpoint"))
       .SetValue(gd::String::From(
           behaviorContent.GetDoubleAttribute("movementAngleOffset")))
       .SetDescription(_(
           "Usually 0, unless you choose an *Isometry* viewpoint in which case "
-          "-45 is recommended."));
+          "-45 is recommended."))
+      .MarkAsAdvanced();
 
   return properties;
 }

Extensions/TopDownMovementBehavior/tests/topdownmovementbehavior.spec.js

@@ -99,6 +99,10 @@ describe('gdjs.TopDownMovementRuntimeBehavior', function () {
                 player.getBehavior(topDownName).simulateDownKey();
               }
               runtimeScene.renderAndStep(1000 / 60);
+              expect(
+                player.getBehavior(topDownName).getXVelocity()
+              ).to.be.above(0);
+              expect(player.getBehavior(topDownName).getYVelocity()).to.be(0);
             }
 
             expect(player.getX()).to.be.above(200 + 20);
@@ -120,6 +124,10 @@ describe('gdjs.TopDownMovementRuntimeBehavior', function () {
                 player.getBehavior(topDownName).simulateUpKey();
               }
               runtimeScene.renderAndStep(1000 / 60);
+              expect(
+                player.getBehavior(topDownName).getXVelocity()
+              ).to.be.below(0);
+              expect(player.getBehavior(topDownName).getYVelocity()).to.be(0);
             }
 
             expect(player.getX()).to.be.below(200 - 20);
@@ -141,6 +149,10 @@ describe('gdjs.TopDownMovementRuntimeBehavior', function () {
                 player.getBehavior(topDownName).simulateLeftKey();
               }
               runtimeScene.renderAndStep(1000 / 60);
+              expect(player.getBehavior(topDownName).getXVelocity()).to.be(0);
+              expect(
+                player.getBehavior(topDownName).getYVelocity()
+              ).to.be.above(0);
             }
 
             expect(player.getX()).to.be(200);
@@ -162,6 +174,10 @@ describe('gdjs.TopDownMovementRuntimeBehavior', function () {
                 player.getBehavior(topDownName).simulateLeftKey();
               }
               runtimeScene.renderAndStep(1000 / 60);
+              expect(player.getBehavior(topDownName).getXVelocity()).to.be(0);
+              expect(
+                player.getBehavior(topDownName).getYVelocity()
+              ).to.be.below(0);
             }
 
             expect(player.getX()).to.be(200);

Extensions/TopDownMovementBehavior/topdownmovementruntimebehavior.ts

@@ -35,10 +35,11 @@ namespace gdjs {
     private _rightKey: boolean = false;
     private _upKey: boolean = false;
     private _downKey: boolean = false;
-    private _leftKeyPressedDuration: integer = -1;
-    private _rightKeyPressedDuration: integer = -1;
-    private _upKeyPressedDuration: integer = -1;
-    private _downKeyPressedDuration: integer = -1;
+    private _leftKeyPressedDuration: float = 0;
+    private _rightKeyPressedDuration: float = 0;
+    private _upKeyPressedDuration: float = 0;
+    private _downKeyPressedDuration: float = 0;
+    private _wasStickUsed: boolean = false;
     private _stickAngle: float = 0;
     private _stickForce: float = 0;
 
@@ -192,20 +193,28 @@ namespace gdjs {
       return this._xVelocity !== 0 || this._yVelocity !== 0;
     }
 
-    getSpeed() {
+    getSpeed(): float {
       return Math.sqrt(
         this._xVelocity * this._xVelocity + this._yVelocity * this._yVelocity
       );
     }
 
-    getXVelocity() {
+    getXVelocity(): float {
       return this._xVelocity;
     }
 
-    getYVelocity() {
+    setXVelocity(velocityX: float): void {
+      this._xVelocity = velocityX;
+    }
+
+    getYVelocity(): float {
       return this._yVelocity;
     }
 
+    setYVelocity(velocityY: float): void {
+      this._yVelocity = velocityY;
+    }
+
     getAngle(): float {
       return this._angle;
     }
@@ -242,31 +251,31 @@ namespace gdjs {
         !this._ignoreDefaultControls &&
         runtimeScene.getGame().getInputManager().isKeyPressed(UPKEY);
 
+      const elapsedTime = this.owner.getElapsedTime(runtimeScene);
+
+      if (!this._leftKey) {
+        this._leftKeyPressedDuration = 0;
+      } else {
+        this._leftKeyPressedDuration += elapsedTime;
+      }
+      if (!this._rightKey) {
+        this._rightKeyPressedDuration = 0;
+      } else {
+        this._rightKeyPressedDuration += elapsedTime;
+      }
+      if (!this._downKey) {
+        this._downKeyPressedDuration = 0;
+      } else {
+        this._downKeyPressedDuration += elapsedTime;
+      }
+      if (!this._upKey) {
+        this._upKeyPressedDuration = 0;
+      } else {
+        this._upKeyPressedDuration += elapsedTime;
+      }
+
       let direction = -1;
       if (!this._allowDiagonals) {
-        const elapsedTime = this.owner.getElapsedTime(runtimeScene);
-
-        if (!this._leftKey) {
-          this._leftKeyPressedDuration = 0;
-        } else {
-          this._leftKeyPressedDuration += elapsedTime;
-        }
-        if (!this._rightKey) {
-          this._rightKeyPressedDuration = 0;
-        } else {
-          this._rightKeyPressedDuration += elapsedTime;
-        }
-        if (!this._downKey) {
-          this._downKeyPressedDuration = 0;
-        } else {
-          this._downKeyPressedDuration += elapsedTime;
-        }
-        if (!this._upKey) {
-          this._upKeyPressedDuration = 0;
-        } else {
-          this._upKeyPressedDuration += elapsedTime;
-        }
-
         if (this._upKey && !this._downKey) {
           direction = 6;
         } else if (!this._upKey && this._downKey) {
@@ -322,20 +331,34 @@ namespace gdjs {
 
       const object = this.owner;
       const timeDelta = this.owner.getElapsedTime(runtimeScene) / 1000;
-      let directionInRad = 0;
-      let directionInDeg = 0;
       const previousVelocityX = this._xVelocity;
       const previousVelocityY = this._yVelocity;
+      this._wasStickUsed = false;
+
+      // These 4 values are not actually used.
+      // JavaScript doesn't allow to declare
+      // variables without assigning them a value.
+      let directionInRad = 0;
+      let directionInDeg = 0;
+      let cos = 1;
+      let sin = 0;
 
       // Update the speed of the object:
       if (direction !== -1) {
         directionInRad =
           ((direction + this._movementAngleOffset / 45) * Math.PI) / 4.0;
         directionInDeg = direction * 45 + this._movementAngleOffset;
-        this._xVelocity +=
-          this._acceleration * timeDelta * Math.cos(directionInRad);
-        this._yVelocity +=
-          this._acceleration * timeDelta * Math.sin(directionInRad);
+        // This makes the trigo resilient to rounding errors on directionInRad.
+        cos = Math.cos(directionInRad);
+        sin = Math.sin(directionInRad);
+        if (cos === -1 || cos === 1) {
+          sin = 0;
+        }
+        if (sin === -1 || sin === 1) {
+          cos = 0;
+        }
+        this._xVelocity += this._acceleration * timeDelta * cos;
+        this._yVelocity += this._acceleration * timeDelta * sin;
       } else if (this._stickForce !== 0) {
         if (!this._allowDiagonals) {
           this._stickAngle = 90 * Math.floor((this._stickAngle + 45) / 90);
@@ -343,19 +366,36 @@ namespace gdjs {
         directionInDeg = this._stickAngle + this._movementAngleOffset;
         directionInRad = (directionInDeg * Math.PI) / 180;
         const norm = this._acceleration * timeDelta * this._stickForce;
-        this._xVelocity += norm * Math.cos(directionInRad);
-        this._yVelocity += norm * Math.sin(directionInRad);
+        // This makes the trigo resilient to rounding errors on directionInRad.
+        cos = Math.cos(directionInRad);
+        sin = Math.sin(directionInRad);
+        if (cos === -1 || cos === 1) {
+          sin = 0;
+        }
+        if (sin === -1 || sin === 1) {
+          cos = 0;
+        }
+        this._xVelocity += norm * cos;
+        this._yVelocity += norm * sin;
 
+        this._wasStickUsed = true;
         this._stickForce = 0;
       } else if (this._yVelocity !== 0 || this._xVelocity !== 0) {
         directionInRad = Math.atan2(this._yVelocity, this._xVelocity);
         directionInDeg = (directionInRad * 180.0) / Math.PI;
         const xVelocityWasPositive = this._xVelocity >= 0;
         const yVelocityWasPositive = this._yVelocity >= 0;
-        this._xVelocity -=
-          this._deceleration * timeDelta * Math.cos(directionInRad);
-        this._yVelocity -=
-          this._deceleration * timeDelta * Math.sin(directionInRad);
+        // This makes the trigo resilient to rounding errors on directionInRad.
+        cos = Math.cos(directionInRad);
+        sin = Math.sin(directionInRad);
+        if (cos === -1 || cos === 1) {
+          sin = 0;
+        }
+        if (sin === -1 || sin === 1) {
+          cos = 0;
+        }
+        this._xVelocity -= this._deceleration * timeDelta * cos;
+        this._yVelocity -= this._deceleration * timeDelta * sin;
         if (this._xVelocity > 0 !== xVelocityWasPositive) {
           this._xVelocity = 0;
         }
@@ -366,8 +406,8 @@ namespace gdjs {
       const squaredSpeed =
         this._xVelocity * this._xVelocity + this._yVelocity * this._yVelocity;
       if (squaredSpeed > this._maxSpeed * this._maxSpeed) {
-        this._xVelocity = this._maxSpeed * Math.cos(directionInRad);
-        this._yVelocity = this._maxSpeed * Math.sin(directionInRad);
+        this._xVelocity = this._maxSpeed * cos;
+        this._yVelocity = this._maxSpeed * sin;
       }
 
       // No acceleration for angular speed for now.
@@ -451,6 +491,33 @@ namespace gdjs {
       this._stickAngle = stickAngle % 360;
       this._stickForce = Math.max(0, Math.min(1, stickForce));
     }
+
+    /**.
+     * @param input The control to be tested [Left,Right,Up,Down,Stick].
+     * @returns true if the key was used since the last `doStepPreEvents` call.
+     */
+    isUsingControl(input: string): boolean {
+      if (input === 'Left') {
+        return this._leftKeyPressedDuration > 0;
+      }
+      if (input === 'Right') {
+        return this._rightKeyPressedDuration > 0;
+      }
+      if (input === 'Up') {
+        return this._upKeyPressedDuration > 0;
+      }
+      if (input === 'Down') {
+        return this._downKeyPressedDuration > 0;
+      }
+      if (input === 'Stick') {
+        return this._wasStickUsed;
+      }
+      return false;
+    }
+
+    getLastStickInputAngle() {
+      return this._stickAngle;
+    }
   }
   export namespace TopDownMovementRuntimeBehavior {
     export interface BasisTransformation {

GDJS/GDJS/Extensions/Builtin/MouseExtension.cpp

@@ -17,6 +17,8 @@ MouseExtension::MouseExtension() {
       "gdjs.evtTools.input.getMouseX");
   GetAllConditions()["MouseY"].SetFunctionName(
       "gdjs.evtTools.input.getMouseY");
+  GetAllConditions()["IsMouseInsideCanvas"].SetFunctionName(
+      "gdjs.evtTools.input.isMouseInsideCanvas");
   GetAllConditions()["SourisX"].SetFunctionName(
       "gdjs.evtTools.input.getMouseX"); // Deprecated
   GetAllConditions()["SourisY"].SetFunctionName(
@@ -53,9 +55,9 @@ MouseExtension::MouseExtension() {
       "gdjs.evtTools.input.getMouseY");  // Deprecated
 
   GetAllConditions()["PopStartedTouch"].SetFunctionName(
-      "gdjs.evtTools.input.popStartedTouch");
+      "gdjs.evtTools.input.popStartedTouch");  // Deprecated
   GetAllConditions()["PopEndedTouch"].SetFunctionName(
-      "gdjs.evtTools.input.popEndedTouch");
+      "gdjs.evtTools.input.popEndedTouch");  // Deprecated
 
   GetAllConditions()["TouchX"].SetFunctionName("gdjs.evtTools.input.getTouchX");
   GetAllConditions()["TouchY"].SetFunctionName("gdjs.evtTools.input.getTouchY");
@@ -65,9 +67,18 @@ MouseExtension::MouseExtension() {
       "gdjs.evtTools.input.getTouchY");
 
   GetAllExpressions()["LastTouchId"].SetFunctionName(
-      "gdjs.evtTools.input.getLastTouchId");
+      "gdjs.evtTools.input.getLastTouchId");  // Deprecated
   GetAllExpressions()["LastEndedTouchId"].SetFunctionName(
-      "gdjs.evtTools.input.getLastEndedTouchId");
+      "gdjs.evtTools.input.getLastEndedTouchId");  // Deprecated
+
+  GetAllConditions()["HasAnyTouchStarted"].SetFunctionName(
+      "gdjs.evtTools.input.hasAnyTouchStarted");
+  GetAllConditions()["HasTouchEnded"].SetFunctionName(
+      "gdjs.evtTools.input.hasTouchEnded");
+  GetAllExpressions()["StartedTouchCount"].SetFunctionName(
+      "gdjs.evtTools.input.getStartedTouchCount");
+  GetAllExpressions()["StartedTouchId"].SetFunctionName(
+      "gdjs.evtTools.input.getStartedTouchIdentifier");
 
   GetAllExpressions()["MouseWheelDelta"].SetFunctionName(
       "gdjs.evtTools.input.getMouseWheelDelta");

GDJS/Runtime/debugger-client/hot-reloader.ts

@@ -59,6 +59,8 @@ namespace gdjs {
         if (
           // Don't reload Box2d as it would confuse and crash the asm.js library.
           endsWith(srcFilename, 'box2d.js') ||
+          // Don't reload sha256.js library.
+          endsWith(srcFilename, 'sha256.js') ||
           // Don't reload shifty.js library.
           endsWith(srcFilename, 'shifty.js') ||
           // Don't reload shopify-buy library.

GDJS/Runtime/events-tools/inputtools.ts

@@ -6,7 +6,13 @@
 namespace gdjs {
   export namespace evtTools {
     export namespace input {
+      /**
+       * @deprecated
+       */
       export let lastTouchId = 0;
+      /**
+       * @deprecated
+       */
       export let lastEndedTouchId = 0;
 
       /**
@@ -266,6 +272,12 @@ namespace gdjs {
           )[1];
       };
 
+      export const isMouseInsideCanvas = function (
+        runtimeScene: gdjs.RuntimeScene
+      ) {
+        return runtimeScene.getGame().getInputManager().isMouseInsideCanvas();
+      };
+
       export const _cursorIsOnObject = function (obj, runtimeScene) {
         return obj.cursorOnObject(runtimeScene);
       };
@@ -285,10 +297,10 @@ namespace gdjs {
       };
 
       export const getTouchX = function (
-        runtimeScene,
-        identifier,
-        layer,
-        camera
+        runtimeScene: gdjs.RuntimeScene,
+        identifier: integer,
+        layer: string,
+        camera: integer
       ) {
         return runtimeScene
           .getLayer(layer)
@@ -298,12 +310,12 @@ namespace gdjs {
           )[0];
       };
 
-      export const getTouchY = function (
-        runtimeScene,
-        identifier,
-        layer,
-        camera
-      ) {
+      export const getTouchY = (
+        runtimeScene: gdjs.RuntimeScene,
+        identifier: integer,
+        layer: string,
+        camera: integer
+      ) => {
         return runtimeScene
           .getLayer(layer)
           .convertCoords(
@@ -312,15 +324,64 @@ namespace gdjs {
           )[1];
       };
 
+      export const hasAnyTouchStarted = (
+        runtimeScene: gdjs.RuntimeScene
+      ): boolean => {
+        return (
+          runtimeScene.getGame().getInputManager().getStartedTouchIdentifiers()
+            .length > 0
+        );
+      };
+
+      export const getStartedTouchCount = (
+        runtimeScene: gdjs.RuntimeScene
+      ): integer => {
+        return runtimeScene
+          .getGame()
+          .getInputManager()
+          .getStartedTouchIdentifiers().length;
+      };
+
+      export const getStartedTouchIdentifier = (
+        runtimeScene: gdjs.RuntimeScene,
+        index: integer
+      ): integer => {
+        return runtimeScene
+          .getGame()
+          .getInputManager()
+          .getStartedTouchIdentifiers()[index];
+      };
+
+      export const hasTouchEnded = (
+        runtimeScene: gdjs.RuntimeScene,
+        identifier: integer
+      ): boolean => {
+        return runtimeScene
+          .getGame()
+          .getInputManager()
+          .hasTouchEnded(identifier);
+      };
+
+      /**
+       * @deprecated
+       */
       export const getLastTouchId = function () {
         return gdjs.evtTools.input.lastTouchId || 0;
       };
 
+      /**
+       * @deprecated
+       */
       export const getLastEndedTouchId = function () {
         return gdjs.evtTools.input.lastEndedTouchId || 0;
       };
 
-      export const popStartedTouch = function (runtimeScene) {
+      /**
+       * @deprecated
+       */
+      export const popStartedTouch = function (
+        runtimeScene: gdjs.RuntimeScene
+      ) {
         const startedTouchId = runtimeScene
           .getGame()
           .getInputManager()
@@ -332,7 +393,10 @@ namespace gdjs {
         return false;
       };
 
-      export const popEndedTouch = function (runtimeScene) {
+      /**
+       * @deprecated
+       */
+      export const popEndedTouch = function (runtimeScene: gdjs.RuntimeScene) {
         const endedTouchId = runtimeScene
           .getGame()
           .getInputManager()

GDJS/Runtime/inputmanager.ts

@@ -28,6 +28,7 @@ namespace gdjs {
     _releasedMouseButtons: Array<boolean>;
     _mouseX: float = 0;
     _mouseY: float = 0;
+    _isMouseInsideCanvas: boolean = true;
     _mouseWheelDelta: float = 0;
     _touches: Hashtable<Touch>;
     //Identifiers of the touches that started during/before the frame.
@@ -37,6 +38,15 @@ namespace gdjs {
     _endedTouches: Array<integer> = [];
     _touchSimulateMouse: boolean = true;
 
+    /**
+     * @deprecated
+     */
+    _lastStartedTouchIndex = 0;
+    /**
+     * @deprecated
+     */
+    _lastEndedTouchIndex = 0;
+
     constructor() {
       this._pressedKeys = new Hashtable();
       this._releasedKeys = new Hashtable();
@@ -193,6 +203,27 @@ namespace gdjs {
       return this._mouseY;
     }
 
+    /**
+     * Should be called when the mouse leave the canvas.
+     */
+    onMouseLeave(): void {
+      this._isMouseInsideCanvas = false;
+    }
+
+    /**
+     * Should be called when the mouse enter the canvas.
+     */
+    onMouseEnter(): void {
+      this._isMouseInsideCanvas = true;
+    }
+
+    /**
+     * @return true when the mouse is inside the canvas.
+     */
+    isMouseInsideCanvas(): boolean {
+      return this._isMouseInsideCanvas;
+    }
+
     /**
      * Should be called whenever a mouse button is pressed.
      * @param buttonCode The mouse button code associated to the event.
@@ -254,11 +285,11 @@ namespace gdjs {
      *
      * @return the touch X position, relative to the game view.
      */
-    getTouchX(identifier: integer): float {
-      if (!this._touches.containsKey(identifier)) {
+    getTouchX(publicIdentifier: integer): float {
+      if (!this._touches.containsKey(publicIdentifier)) {
         return 0;
       }
-      return this._touches.get(identifier).x;
+      return this._touches.get(publicIdentifier).x;
     }
 
     /**
@@ -266,11 +297,19 @@ namespace gdjs {
      *
      * @return the touch Y position, relative to the game view.
      */
-    getTouchY(identifier: integer): float {
-      if (!this._touches.containsKey(identifier)) {
+    getTouchY(publicIdentifier: integer): float {
+      if (!this._touches.containsKey(publicIdentifier)) {
         return 0;
       }
-      return this._touches.get(identifier).y;
+      return this._touches.get(publicIdentifier).y;
+    }
+
+    /**
+     * @param publicIdentifier the touch identifier
+     * @returns true if the touch has just ended.
+     */
+    hasTouchEnded(publicIdentifier: integer): boolean {
+      return this._endedTouches.includes(publicIdentifier);
     }
 
     /**
@@ -286,17 +325,19 @@ namespace gdjs {
       return InputManager._allTouchIds;
     }
 
-    onTouchStart(identifier: integer, x: float, y: float): void {
-      this._startedTouches.push(identifier);
-      this._touches.put(identifier, { x: x, y: y, justEnded: false });
+    onTouchStart(rawIdentifier: integer, x: float, y: float): void {
+      const publicIdentifier = this.getPublicTouchIdentifier(rawIdentifier);
+      this._startedTouches.push(publicIdentifier);
+      this._touches.put(publicIdentifier, { x: x, y: y, justEnded: false });
       if (this._touchSimulateMouse) {
         this.onMouseMove(x, y);
         this.onMouseButtonPressed(InputManager.MOUSE_LEFT_BUTTON);
       }
     }
 
-    onTouchMove(identifier: integer, x: float, y: float): void {
-      const touch = this._touches.get(identifier);
+    onTouchMove(rawIdentifier: integer, x: float, y: float): void {
+      const publicIdentifier = this.getPublicTouchIdentifier(rawIdentifier);
+      const touch = this._touches.get(publicIdentifier);
       if (!touch) {
         return;
       }
@@ -307,27 +348,50 @@ namespace gdjs {
       }
     }
 
-    onTouchEnd(identifier: number): void {
-      this._endedTouches.push(identifier);
-      if (this._touches.containsKey(identifier)) {
+    onTouchEnd(rawIdentifier: number): void {
+      const publicIdentifier = this.getPublicTouchIdentifier(rawIdentifier);
+      this._endedTouches.push(publicIdentifier);
+      if (this._touches.containsKey(publicIdentifier)) {
         //Postpone deletion at the end of the frame
-        this._touches.get(identifier).justEnded = true;
+        this._touches.get(publicIdentifier).justEnded = true;
       }
       if (this._touchSimulateMouse) {
         this.onMouseButtonReleased(InputManager.MOUSE_LEFT_BUTTON);
       }
     }
 
+    /**
+     * Add 1 to the identifier to avoid identifiers taking
+     * the GDevelop default variable value which is 0.
+     * @param rawIdentifier The identifier given by the browser.
+     * @returns The identifier used in events.
+     */
+    private getPublicTouchIdentifier(rawIdentifier: integer): integer {
+      return rawIdentifier + 1;
+    }
+
     getStartedTouchIdentifiers(): integer[] {
       return this._startedTouches;
     }
 
+    /**
+     * @deprecated
+     */
     popStartedTouch(): integer | undefined {
-      return this._startedTouches.shift();
+      const publicIdentifier = this._startedTouches[
+        this._lastStartedTouchIndex
+      ];
+      this._lastStartedTouchIndex++;
+      return publicIdentifier;
     }
 
+    /**
+     * @deprecated
+     */
     popEndedTouch(): integer | undefined {
-      return this._endedTouches.shift();
+      const publicIdentifier = this._endedTouches[this._lastEndedTouchIndex];
+      this._lastEndedTouchIndex++;
+      return publicIdentifier;
     }
 
     /**
@@ -344,6 +408,13 @@ namespace gdjs {
       this._touchSimulateMouse = enable;
     }
 
+    /**
+     * @returns true if the touch events are used to simulate mouse events.
+     */
+    isSimulatingMouseWithTouch(): boolean {
+      return this._touchSimulateMouse;
+    }
+
     /**
      * Notify the input manager that the frame ended, so anything that last
      * only for one frame (started/ended touches) should be reset.
@@ -366,6 +437,8 @@ namespace gdjs {
       this._releasedKeys.clear();
       this._releasedMouseButtons.length = 0;
       this._mouseWheelDelta = 0;
+      this._lastStartedTouchIndex = 0;
+      this._lastEndedTouchIndex = 0;
     }
 
     /**

GDJS/Runtime/pixi-renderers/layer-pixi-renderer.ts

@@ -81,14 +81,36 @@ namespace gdjs {
         Number.isInteger(zoomFactor)
       ) {
         // Camera rounding is important for pixel perfect games.
-        // Otherwise the camera position fractional part is added to
+        // Otherwise, the camera position fractional part is added to
         // the sprite one and it changes in which direction sprites are rounded.
         // It makes sprites rounding inconsistent with each other
-        // and they seems to move on pixel left and right.
-        this._pixiContainer.position.x = Math.round(
+        // and they seem to move on pixel left and right.
+        //
+        // PIXI uses a floor function on sprites position on the screen,
+        // so a floor must be applied on the camera position too.
+        // According to the above calculus,
+        // _pixiContainer.position is the opposite of the camera,
+        // this is why the ceil function is used floor(x) = -ceil(-x).
+        //
+        // When the camera directly follows an object,
+        // given this object dimension is even,
+        // the decimal part of onScenePosition and cameraPosition are the same.
+        //
+        // Doing the calculus without rounding:
+        // onScreenPosition = onScenePosition - cameraPosition
+        // onScreenPosition = 980.75 - 200.75
+        // onScreenPosition = 780
+        //
+        // Doing the calculus with rounding:
+        // onScreenPosition = floor(onScenePosition + ceil(-cameraPosition))
+        // onScreenPosition = floor(980.75 + ceil(-200.75))
+        // onScreenPosition = floor(980.75 - 200)
+        // onScreenPosition = floor(780.75)
+        // onScreenPosition = 780
+        this._pixiContainer.position.x = Math.ceil(
           this._pixiContainer.position.x
         );
-        this._pixiContainer.position.y = Math.round(
+        this._pixiContainer.position.y = Math.ceil(
           this._pixiContainer.position.y
         );
       }

GDJS/Runtime/pixi-renderers/runtimegame-pixi-renderer.ts

@@ -442,7 +442,11 @@ namespace gdjs {
     /**
      * Add the standard events handler.
      */
-    bindStandardEvents(manager, window, document) {
+    bindStandardEvents(
+      manager: gdjs.InputManager,
+      window: Window,
+      document: Document
+    ) {
       const renderer = this._pixiRenderer;
       if (!renderer) return;
       const canvas = renderer.view;
@@ -451,7 +455,7 @@ namespace gdjs {
       //to game coordinates.
       const that = this;
 
-      function getEventPosition(e) {
+      function getEventPosition(e: MouseEvent | Touch) {
         const pos = [e.pageX - canvas.offsetLeft, e.pageY - canvas.offsetTop];
 
         // Handle the fact that the game is stretched to fill the canvas.
@@ -462,6 +466,18 @@ namespace gdjs {
         return pos;
       }
 
+      function isInsideCanvas(e: MouseEvent | Touch) {
+        const x = e.pageX - canvas.offsetLeft;
+        const y = e.pageY - canvas.offsetTop;
+
+        return (
+          0 <= x &&
+          x < (that._canvasWidth || 1) &&
+          0 <= y &&
+          y < (that._canvasHeight || 1)
+        );
+      }
+
       //Some browsers lacks definition of some variables used to do calculations
       //in getEventPosition. They are defined to 0 as they are useless.
 
@@ -480,6 +496,7 @@ namespace gdjs {
           document.documentElement === undefined ||
           document.documentElement === null
         ) {
+          // @ts-ignore
           document.documentElement = {};
         }
         if (isNaN(document.documentElement.scrollLeft)) {
@@ -571,6 +588,12 @@ namespace gdjs {
         );
         return false;
       };
+      canvas.onmouseleave = function (e) {
+        manager.onMouseLeave();
+      };
+      canvas.onmouseenter = function (e) {
+        manager.onMouseEnter();
+      };
       window.addEventListener(
         'click',
         function (e) {
@@ -606,6 +629,15 @@ namespace gdjs {
           for (let i = 0; i < e.changedTouches.length; ++i) {
             const pos = getEventPosition(e.changedTouches[i]);
             manager.onTouchMove(e.changedTouches[i].identifier, pos[0], pos[1]);
+            // This works because touch events are sent
+            // when they continue outside of the canvas.
+            if (manager.isSimulatingMouseWithTouch()) {
+              if (isInsideCanvas(e.changedTouches[i])) {
+                manager.onMouseEnter();
+              } else {
+                manager.onMouseLeave();
+              }
+            }
           }
         }
       });

GDJS/Runtime/runtimegame.ts

@@ -55,6 +55,8 @@ namespace gdjs {
     _scaleMode: 'linear' | 'nearest';
     _pixelsRounding: boolean;
     _renderer: RuntimeGameRenderer;
+    _sessionId: string | null;
+    _playerId: string | null;
 
     //Game loop management (see startGameLoop method)
     _sceneStack: SceneStack;
@@ -120,6 +122,8 @@ namespace gdjs {
         ? new gdjs.DebuggerClient(this)
         : null;
       this._isPreview = this._options.isPreview || false;
+      this._sessionId = null;
+      this._playerId = null;
     }
 
     /**
@@ -648,8 +652,7 @@ namespace gdjs {
         return;
       }
       const baseUrl = 'https://api.gdevelop-app.com/analytics';
-      const playerId = this._makePlayerUuid();
-      let sessionId: string | null = null;
+      this._playerId = this._makePlayerUuid();
       let lastSessionHitTime = Date.now();
       fetch(baseUrl + '/session', {
         method: 'POST',
@@ -659,7 +662,7 @@ namespace gdjs {
         // precisely identify someone.
         body: JSON.stringify({
           gameId: this._data.properties.projectUuid,
-          playerId: playerId,
+          playerId: this._playerId,
           game: {
             name: this._data.properties.name || '',
             packageName: this._data.properties.packageName || '',
@@ -691,13 +694,13 @@ namespace gdjs {
         })
         .then((response) => response.text())
         .then((returnedSessionId) => {
-          sessionId = returnedSessionId;
+          this._sessionId = returnedSessionId;
         })
         .catch(() => {});
 
       /* Ignore any error */
       const sendSessionHit = () => {
-        if (!sessionId) {
+        if (!this._sessionId) {
           return;
         }
 
@@ -711,8 +714,8 @@ namespace gdjs {
           baseUrl + '/session-hit',
           JSON.stringify({
             gameId: this._data.properties.projectUuid,
-            playerId: playerId,
-            sessionId: sessionId,
+            playerId: this._playerId,
+            sessionId: this._sessionId,
           })
         );
       };
@@ -741,6 +744,7 @@ namespace gdjs {
         }
       }
       this._sessionMetricsInitialized = true;
+      this._sessionId = this._sessionId;
     }
 
     /**
@@ -762,6 +766,14 @@ namespace gdjs {
       }
     }
 
+    getSessionId(): string | null {
+      return this._sessionId;
+    }
+
+    getPlayerId(): string | null {
+      return this._playerId;
+    }
+
     /**
      * Called by the game renderer when the window containing the game
      * has changed size (this can result from a resize of the window,

GDJS/Runtime/runtimescene.ts

@@ -681,11 +681,16 @@ namespace gdjs {
               this._runtimeGame
                 .getEffectsManager()
                 .updatePreRender(object.getRendererEffects(), object);
-            }
-          }
 
-          // Perform pre-render update.
-          object.updatePreRender(this);
+              // Perform pre-render update only if the object is visible
+              // (including if there is no visibility AABB returned previously).
+              object.updatePreRender(this);
+            }
+          } else {
+            // Perform pre-render update, always for objects not having an
+            // associated renderer object (so it must handle visibility on its own).
+            object.updatePreRender(this);
+          }
         }
       }
     }

GDJS/scripts/lib/runtime-files-list.js

@@ -31,6 +31,7 @@ const untransformedPaths = [
   'GDJS/Runtime/libs/rbush.js',
 
   // Extensions pre-built files:
+  'Extensions/Leaderboards/sha256.js',
   'Extensions/Firebase/A_firebasejs',
   'Extensions/BBText/pixi-multistyle-text/dist',
   'Extensions/DialogueTree/bondage.js/dist',

GDJS/tests/karma.conf.js

@@ -75,6 +75,7 @@ module.exports = function (config) {
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/LinkedObjects/linkedobjects.js',
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/Inventory/inventory.js',
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/Inventory/inventorytools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/Leaderboards/leaderboardstools.js',
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/Lighting/lightruntimeobject.js',
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/Lighting/lightruntimeobject-pixi-renderer.js',
       '../../newIDE/app/resources/GDJS/Runtime/Extensions/Lighting/lightobstacleruntimebehavior.js',

GDJS/tests/tests/inputmanager.js

@@ -3,7 +3,26 @@
  */
 
 describe('gdjs.InputManager', function() {
-  var inputManager = new gdjs.InputManager();
+
+  const runtimeGame = new gdjs.RuntimeGame({
+    variables: [],
+    resources: {
+      resources: [],
+    },
+    properties: { windowWidth: 800, windowHeight: 600 },
+  });
+  const runtimeScene = new gdjs.RuntimeScene(runtimeGame);
+  runtimeScene.loadFromScene({
+    layers: [{ name: '', visibility: true, effects: [] }],
+    variables: [],
+    behaviorsSharedData: [],
+    objects: [],
+    instances: [],
+  });
+  const inputManager = runtimeScene
+  .getGame()
+  .getInputManager();
+  const inputTools = gdjs.evtTools.input;
 
   it('should handle keyboards events', function() {
     expect(inputManager.anyKeyPressed()).to.be(false);
@@ -90,17 +109,98 @@ describe('gdjs.InputManager', function() {
     expect(
       inputManager.isMouseButtonReleased(gdjs.InputManager.MOUSE_LEFT_BUTTON)
     ).to.be(false);
+    
+    expect(inputManager.isMouseInsideCanvas()).to.be(true);
+    inputManager.onMouseLeave();
+    expect(inputManager.isMouseInsideCanvas()).to.be(false);
+    inputManager.onMouseEnter();
+    expect(inputManager.isMouseInsideCanvas()).to.be(true);
   });
 
   it('should handle touch events', function() {
     inputManager.onTouchStart(46, 510, 610);
-    inputManager.onTouchStart(10, 510, 610);
-    expect(inputManager.getStartedTouchIdentifiers()).to.have.length(2);
-    expect(inputManager.getTouchX(46)).to.be(510);
-    expect(inputManager.getTouchY(46)).to.be(610);
+    inputManager.onTouchStart(10, 470, 320);
 
-    expect(inputManager.popStartedTouch()).to.be(46);
-    expect(inputManager.popStartedTouch()).to.be(10);
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(true);
+    expect(inputTools.getStartedTouchCount(runtimeScene)).to.be(2);
+    expect(inputTools.getStartedTouchIdentifier(runtimeScene, 0)).to.be(47);
+    expect(inputTools.getTouchX(runtimeScene, 47)).to.be(510);
+    expect(inputTools.getTouchY(runtimeScene, 47)).to.be(610);
+    expect(inputTools.getStartedTouchIdentifier(runtimeScene, 1)).to.be(11);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+    // Events can ask touches again
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(true);
+    expect(inputTools.getStartedTouchCount(runtimeScene)).to.be(2);
+
+    inputManager.onFrameEnded();
+    inputManager.onTouchEnd(10);
+    expect(inputTools.hasTouchEnded(runtimeScene, 11)).to.be(true);
+    expect(inputTools.hasTouchEnded(runtimeScene, 47)).to.be(false);
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(false);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+
+    inputManager.onFrameEnded();
+    expect(inputManager.getAllTouchIdentifiers()).to.have.length(1);
+  });
+
+  it('should handle legacy and new touch events without any conflict', function() {
+    inputManager.onTouchStart(46, 510, 610);
+    inputManager.onTouchStart(10, 470, 320);
+
+    // legacy ones
+    expect(inputTools.popStartedTouch(runtimeScene)).to.be(true);
+    expect(inputTools.getLastTouchId(runtimeScene)).to.be(47);
+    expect(inputTools.getTouchX(runtimeScene, 47)).to.be(510);
+    expect(inputTools.getTouchY(runtimeScene, 47)).to.be(610);
+    expect(inputTools.popStartedTouch(runtimeScene)).to.be(true);
+    expect(inputTools.getLastTouchId(runtimeScene)).to.be(11);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+    expect(inputTools.hasTouchEnded(runtimeScene)).to.be(false);
+
+    // new ones
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(true);
+    expect(inputTools.getStartedTouchCount(runtimeScene)).to.be(2);
+    expect(inputTools.getStartedTouchIdentifier(runtimeScene, 0)).to.be(47);
+    expect(inputTools.getTouchX(runtimeScene, 47)).to.be(510);
+    expect(inputTools.getTouchY(runtimeScene, 47)).to.be(610);
+    expect(inputTools.getStartedTouchIdentifier(runtimeScene, 1)).to.be(11);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+
+    inputManager.onFrameEnded();
+    inputManager.onTouchEnd(10);
+
+    // legacy ones
+    expect(inputTools.popEndedTouch(runtimeScene)).to.be(true);
+    expect(inputTools.getLastEndedTouchId()).to.be(11);
+    expect(inputTools.popEndedTouch(runtimeScene)).to.be(false);
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(false);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+
+    // new ones
+    expect(inputTools.hasTouchEnded(runtimeScene, 11)).to.be(true);
+    expect(inputTools.hasTouchEnded(runtimeScene, 47)).to.be(false);
+    expect(inputTools.hasAnyTouchStarted(runtimeScene)).to.be(false);
+    expect(inputTools.getTouchX(runtimeScene, 11)).to.be(470);
+    expect(inputTools.getTouchY(runtimeScene, 11)).to.be(320);
+
+    inputManager.onFrameEnded();
+    expect(inputManager.getAllTouchIdentifiers()).to.have.length(1);
+  });
+
+  it('should handle deprecated touch events', function() {
+    inputManager.onTouchStart(46, 510, 610);
+    inputManager.onTouchStart(10, 470, 320);
+    expect(inputManager.getStartedTouchIdentifiers()).to.have.length(2);
+    expect(inputManager.getTouchX(47)).to.be(510);
+    expect(inputManager.getTouchY(47)).to.be(610);
+
+    expect(inputManager.popStartedTouch()).to.be(47);
+    expect(inputManager.popStartedTouch()).to.be(11);
     expect(inputManager.popEndedTouch()).to.be(undefined);
 
     inputManager.onFrameEnded();
@@ -108,13 +208,14 @@ describe('gdjs.InputManager', function() {
     expect(inputManager.getAllTouchIdentifiers()).to.have.length(2);
     expect(inputManager.getStartedTouchIdentifiers()).to.have.length(0);
     expect(inputManager.popStartedTouch()).to.be(undefined);
-    expect(inputManager.popEndedTouch()).to.be(10);
-    expect(inputManager.getTouchX(10)).to.be(510);
-    expect(inputManager.getTouchY(10)).to.be(610);
+    expect(inputManager.popEndedTouch()).to.be(11);
+    expect(inputManager.getTouchX(11)).to.be(470);
+    expect(inputManager.getTouchY(11)).to.be(320);
 
     inputManager.onFrameEnded();
     expect(inputManager.getAllTouchIdentifiers()).to.have.length(1);
   });
+
   it('should simulate (or not) mouse events', function() {
     inputManager.touchSimulateMouse();
     expect(inputManager.isMouseButtonPressed(0)).to.be(false);

GDevelop.js/Bindings/Bindings.idl

@@ -773,6 +773,11 @@ interface PropertyDescriptor {
     [Ref] VectorString GetExtraInfo();
     [Ref] PropertyDescriptor SetHidden(boolean enable);
     boolean IsHidden();
+    
+    long GetUsageComplexity();
+    [Ref] PropertyDescriptor MarkAsSimple();
+    [Ref] PropertyDescriptor MarkAsAdvanced();
+    [Ref] PropertyDescriptor MarkAsComplex();
 
     void SerializeTo([Ref] SerializerElement element);
     void UnserializeFrom([Const, Ref] SerializerElement element);
@@ -1138,6 +1143,7 @@ interface InstructionMetadata {
     [Ref] InstructionMetadata SetDefaultValue([Const] DOMString defaultValue);
     [Ref] InstructionMetadata SetParameterLongDescription([Const] DOMString longDescription);
     [Ref] InstructionMetadata SetParameterExtraInfo([Const] DOMString extraInfo);
+    [Ref] InstructionMetadata MarkParameterAsAdvanced();
 
     [Ref] InstructionMetadata UseStandardOperatorParameters([Const] DOMString type);
     [Ref] InstructionMetadata UseStandardRelationalOperatorParameters([Const] DOMString type);
@@ -1200,6 +1206,7 @@ interface MultipleInstructionMetadata {
         [Const] DOMString type, [Const] DOMString supplementaryInformation);
     [Ref] MultipleInstructionMetadata SetDefaultValue([Const] DOMString defaultValue);
     [Ref] MultipleInstructionMetadata SetParameterLongDescription([Const] DOMString longDescription);
+    [Ref] MultipleInstructionMetadata MarkParameterAsAdvanced();
 
     [Ref] MultipleInstructionMetadata UseStandardParameters([Const] DOMString type);
 
@@ -1255,6 +1262,10 @@ interface ParameterMetadata {
     [Ref] ParameterMetadata SetCodeOnly(boolean codeOnly_);
     [Const, Ref] DOMString GetDefaultValue();
     [Ref] ParameterMetadata SetDefaultValue([Const] DOMString defaultValue_);
+    [Ref] ParameterMetadata MarkAsSimple();
+    [Ref] ParameterMetadata MarkAsAdvanced();
+    [Ref] ParameterMetadata MarkAsComplex();
+    long GetUsageComplexity();
     boolean STATIC_IsObject([Const] DOMString param);
     boolean STATIC_IsBehavior([Const] DOMString param);
 

GDevelop.js/package-lock.json

@@ -1214,9 +1214,9 @@
           }
         },
         "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
           "dev": true
         },
         "parse5": {
@@ -8019,8 +8019,8 @@
       "dev": true
     },
     "webidl-tools": {
-      "version": "git://github.com/4ian/webidl-tools.git#87247d37944d9cfdecb4f73da93289929b4077df",
-      "from": "git://github.com/4ian/webidl-tools.git#87247d37944d9cfdecb4f73da93289929b4077df",
+      "version": "github:4ian/webidl-tools#348f9c03afc9d8f278efccdd74543e265a41fd11",
+      "from": "github:4ian/webidl-tools#348f9c03afc9d8f278efccdd74543e265a41fd11",
       "dev": true,
       "requires": {
         "cheerio": "^0.20.0",
@@ -8032,13 +8032,13 @@
         "stream-concat": "^0.1.0",
         "vinyl": "^1.1.1",
         "vinyl-fs": "^2.4.2",
-        "webidl2": "git://github.com/markandrus/webidl2.js.git#e470735423d73fbbc20d472d9e0174592b80a463",
+        "webidl2": "github:markandrus/webidl2.js#e470735423d73fbbc20d472d9e0174592b80a463",
         "winston": "^2.2.0"
       }
     },
     "webidl2": {
-      "version": "git://github.com/markandrus/webidl2.js.git#e470735423d73fbbc20d472d9e0174592b80a463",
-      "from": "git://github.com/markandrus/webidl2.js.git#e470735423d73fbbc20d472d9e0174592b80a463",
+      "version": "github:markandrus/webidl2.js#e470735423d73fbbc20d472d9e0174592b80a463",
+      "from": "github:markandrus/webidl2.js#e470735423d73fbbc20d472d9e0174592b80a463",
       "dev": true
     },
     "whatwg-encoding": {
@@ -8129,9 +8129,9 @@
       "dev": true
     },
     "winston": {
-      "version": "2.4.4",
-      "resolved": "https://registry.npmjs.org/winston/-/winston-2.4.4.tgz",
-      "integrity": "sha512-NBo2Pepn4hK4V01UfcWcDlmiVTs7VTB1h7bgnB0rgP146bYhMxX0ypCz3lBOfNxCO4Zuek7yeT+y/zM1OfMw4Q==",
+      "version": "2.4.5",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-2.4.5.tgz",
+      "integrity": "sha512-TWoamHt5yYvsMarGlGEQE59SbJHqGsZV8/lwC+iCcGeAe0vUaOh+Lv6SYM17ouzC/a/LB1/hz/7sxFBtlu1l4A==",
       "dev": true,
       "requires": {
         "async": "~1.0.0",

GDevelop.js/package.json

@@ -33,7 +33,7 @@
     "grunt-string-replace": "^1.3.1",
     "jest": "^23.5.0",
     "shelljs": "^0.8.4",
-    "webidl-tools": "git://github.com/4ian/webidl-tools.git#87247d37944d9cfdecb4f73da93289929b4077df"
+    "webidl-tools": "github:4ian/webidl-tools#348f9c03afc9d8f278efccdd74543e265a41fd11"
   },
   "jest": {
     "testEnvironment": "node",

GDevelop.js/types/gdinstructionmetadata.js

@@ -24,6 +24,7 @@ declare class gdInstructionMetadata {
   setDefaultValue(defaultValue: string): gdInstructionMetadata;
   setParameterLongDescription(longDescription: string): gdInstructionMetadata;
   setParameterExtraInfo(extraInfo: string): gdInstructionMetadata;
+  markParameterAsAdvanced(): gdInstructionMetadata;
   useStandardOperatorParameters(type: string): gdInstructionMetadata;
   useStandardRelationalOperatorParameters(type: string): gdInstructionMetadata;
   setRequiresBaseObjectCapability(capability: string): gdInstructionMetadata;

GDevelop.js/types/gdmultipleinstructionmetadata.js

@@ -4,6 +4,7 @@ declare class gdMultipleInstructionMetadata {
   addCodeOnlyParameter(type: string, supplementaryInformation: string): gdMultipleInstructionMetadata;
   setDefaultValue(defaultValue: string): gdMultipleInstructionMetadata;
   setParameterLongDescription(longDescription: string): gdMultipleInstructionMetadata;
+  markParameterAsAdvanced(): gdMultipleInstructionMetadata;
   useStandardParameters(type: string): gdMultipleInstructionMetadata;
   setHidden(): gdMultipleInstructionMetadata;
   setFunctionName(functionName: string): gdMultipleInstructionMetadata;

GDevelop.js/types/gdparametermetadata.js

@@ -17,6 +17,10 @@ declare class gdParameterMetadata {
   setCodeOnly(codeOnly_: boolean): gdParameterMetadata;
   getDefaultValue(): string;
   setDefaultValue(defaultValue_: string): gdParameterMetadata;
+  markAsSimple(): gdParameterMetadata;
+  markAsAdvanced(): gdParameterMetadata;
+  markAsComplex(): gdParameterMetadata;
+  getUsageComplexity(): number;
   static isObject(param: string): boolean;
   static isBehavior(param: string): boolean;
   serializeTo(element: gdSerializerElement): void;

GDevelop.js/types/gdpropertydescriptor.js

@@ -16,6 +16,10 @@ declare class gdPropertyDescriptor {
   getExtraInfo(): gdVectorString;
   setHidden(enable: boolean): gdPropertyDescriptor;
   isHidden(): boolean;
+  getUsageComplexity(): number;
+  markAsSimple(): gdPropertyDescriptor;
+  markAsAdvanced(): gdPropertyDescriptor;
+  markAsComplex(): gdPropertyDescriptor;
   serializeTo(element: gdSerializerElement): void;
   unserializeFrom(element: gdSerializerElement): void;
   serializeValuesTo(element: gdSerializerElement): void;

newIDE/app/package-lock.json

@@ -12,7 +12,7 @@
       "dependencies": {
         "@blueprintjs/core": "file:src/Utils/BlueprintJsPlaceholder",
         "@blueprintjs/icons": "file:src/Utils/BlueprintJsPlaceholder",
-        "@lingui/react": "git://github.com/4ian/lingui-react.git#master",
+        "@lingui/react": "github:4ian/lingui-react#master",
         "@material-ui/core": "4.11.0",
         "@material-ui/icons": "4.9.1",
         "@material-ui/lab": "4.0.0-alpha.56",
@@ -32,7 +32,7 @@
         "keen-tracking": "1.1.3",
         "lodash": "4.17.4",
         "node-require-function": "^1.2.0",
-        "pixi-simple-gesture": "git://github.com/4ian/pixi-simple-gesture#v0.3.3",
+        "pixi-simple-gesture": "github:4ian/pixi-simple-gesture#v0.3.3",
         "pixi.js-legacy": "^6.1.2",
         "prop-types": "^15.5.10",
         "randomcolor": "^0.5.3",
@@ -49,7 +49,7 @@
         "react-markdown": "^4.0.6",
         "react-measure": "2.3.0",
         "react-monaco-editor": "^0.18.0",
-        "react-mosaic-component": "git://github.com/4ian/react-mosaic#v3.1.0",
+        "react-mosaic-component": "github:4ian/react-mosaic#v3.1.0",
         "react-share": "^4.4.0",
         "react-sortable-hoc": "1.5.0",
         "react-sortable-tree": "2.6.2",
@@ -36774,7 +36774,8 @@
     "node_modules/minimist": {
       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "devOptional": true
     },
     "node_modules/minipass": {
       "version": "3.1.3",
@@ -41755,14 +41756,14 @@
       }
     },
     "node_modules/react-mosaic-component/node_modules/classnames": {
-      "version": "2.2.6",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.6.tgz",
-      "integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q=="
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.1.tgz",
+      "integrity": "sha512-OlQdbZ7gLfGarSqxesMesDa5uz7KFbID8Kpq/SxIoNGDqY8lSYs0D+hhtBXhcdB3rcbXArFr7vlHheLk1voeNA=="
     },
     "node_modules/react-mosaic-component/node_modules/lodash": {
-      "version": "4.17.20",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "node_modules/react-popper": {
       "version": "2.2.5",
@@ -54910,7 +54911,8 @@
     },
     "@lingui/react": {
       "version": "git+ssh://git@github.com/4ian/lingui-react.git#dc6b1e013470d952cf85f96cc4affdd28e29634a",
-      "from": "@lingui/react@git://github.com/4ian/lingui-react.git#master",
+      "integrity": "sha512-eoYJ8TI+8IolPh4fue9aIwX2OVp0YrPnV86QBZLfGhxknodVeNmx+4Ic4ym7rI5/davbk9AUZHcssiH+YZWVxw==",
+      "from": "@lingui/react@github:4ian/lingui-react#master",
       "requires": {
         "@lingui/core": "2.7.3",
         "babel-runtime": "^6.26.0",
@@ -79076,7 +79078,8 @@
     "minimist": {
       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
-      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+      "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+      "devOptional": true
     },
     "minipass": {
       "version": "3.1.3",
@@ -80354,7 +80357,8 @@
     },
     "pixi-simple-gesture": {
       "version": "git+ssh://git@github.com/4ian/pixi-simple-gesture.git#c84e0cc3c62edeca019e708d9897ef6b97a0d18a",
-      "from": "pixi-simple-gesture@git://github.com/4ian/pixi-simple-gesture#v0.3.3"
+      "integrity": "sha512-DG1BxP8SK2iPMYWMOPGz5gKDXFmA8JPUpcyyNyIH55fpQraenuLYlosYFFMTRXEy0RZViTUu11H3VrYlfG2CgA==",
+      "from": "pixi-simple-gesture@github:4ian/pixi-simple-gesture#v0.3.3"
     },
     "pixi.js": {
       "version": "6.1.2",
@@ -83072,7 +83076,8 @@
     },
     "react-mosaic-component": {
       "version": "git+ssh://git@github.com/4ian/react-mosaic.git#d5ef155119d786c08c7c72e34997dcef2f01f98b",
-      "from": "react-mosaic-component@git://github.com/4ian/react-mosaic#v3.1.0",
+      "integrity": "sha512-Izfw/EkG1g39nrZbOqzY52rqFkVFA1SUSv1TLwk7soS1Wy7iHm6zrUgzJdfwKRC2GaDn9WAfSe5ZQ2vIJ/mu5A==",
+      "from": "react-mosaic-component@github:4ian/react-mosaic#v3.1.0",
       "requires": {
         "classnames": "^2.2.6",
         "immutability-helper": "^3.0.1",
@@ -83086,14 +83091,14 @@
       },
       "dependencies": {
         "classnames": {
-          "version": "2.2.6",
-          "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.2.6.tgz",
-          "integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q=="
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.1.tgz",
+          "integrity": "sha512-OlQdbZ7gLfGarSqxesMesDa5uz7KFbID8Kpq/SxIoNGDqY8lSYs0D+hhtBXhcdB3rcbXArFr7vlHheLk1voeNA=="
         },
         "lodash": {
-          "version": "4.17.20",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
         }
       }
     },

newIDE/app/package.json

@@ -33,7 +33,7 @@
   "dependencies": {
     "@blueprintjs/core": "file:src/Utils/BlueprintJsPlaceholder",
     "@blueprintjs/icons": "file:src/Utils/BlueprintJsPlaceholder",
-    "@lingui/react": "git://github.com/4ian/lingui-react.git#master",
+    "@lingui/react": "github:4ian/lingui-react#master",
     "@material-ui/core": "4.11.0",
     "@material-ui/icons": "4.9.1",
     "@material-ui/lab": "4.0.0-alpha.56",
@@ -53,7 +53,7 @@
     "keen-tracking": "1.1.3",
     "lodash": "4.17.4",
     "node-require-function": "^1.2.0",
-    "pixi-simple-gesture": "git://github.com/4ian/pixi-simple-gesture#v0.3.3",
+    "pixi-simple-gesture": "github:4ian/pixi-simple-gesture#v0.3.3",
     "pixi.js-legacy": "^6.1.2",
     "prop-types": "^15.5.10",
     "randomcolor": "^0.5.3",
@@ -70,7 +70,7 @@
     "react-markdown": "^4.0.6",
     "react-measure": "2.3.0",
     "react-monaco-editor": "^0.18.0",
-    "react-mosaic-component": "git://github.com/4ian/react-mosaic#v3.1.0",
+    "react-mosaic-component": "github:4ian/react-mosaic#v3.1.0",
     "react-share": "^4.4.0",
     "react-sortable-hoc": "1.5.0",
     "react-sortable-tree": "2.6.2",
@@ -122,6 +122,10 @@
                 "Trans"
               ],
               "message": "Please import Trans from @lingui/macro"
+            },
+            {
+              "name": "prop-types",
+              "message": "Don't import anything from prop-types - use Flow/TypeScript types instead."
             }
           ]
         }

newIDE/app/public/JsPlatform/Extensions/leaderboard.svg

@@ -0,0 +1,7 @@
+<svg width="62" height="62" viewBox="0 0 62 62" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M47.1917 9.52621C61.6331 3.903 62.0217 29.4536 45.9739 23.6472L47.1917 9.52621Z" stroke="#2B3990" stroke-width="5"/>
+<path d="M14.8011 9.96676C0.361326 4.34356 -0.0272331 29.8942 16.0187 24.0878L14.8011 9.96676Z" stroke="#2B3990" stroke-width="5"/>
+<path d="M18.2426 30.1975C12.1426 23.6797 13.7746 11.1717 14.4872 4.10922H32.3022H47.9793C47.9793 4.10922 49.7339 23.6185 44.2953 30.1975C38.8567 36.7765 23.1267 35.4161 18.2426 30.1975Z" fill="#27AAE1" stroke="#2B3990" stroke-width="5"/>
+<path d="M31.175 35.033C27.3891 35.033 31.175 35.033 25.1917 57.6229H37.2175C31.175 35.033 34.9609 35.033 31.175 35.033Z" fill="#27AAE1" stroke="#2B3990" stroke-width="5"/>
+<rect x="18.6728" y="55.1399" width="25.0635" height="6.3261" rx="3" fill="#2B3990"/>
+</svg>

newIDE/app/src/AssetStore/ExtensionStore/ExtensionInstallDialog.js

@@ -23,6 +23,7 @@ import { IconContainer } from '../../UI/IconContainer';
 import { UserPublicProfileChip } from '../../UI/User/UserPublicProfileChip';
 import RaisedButton from '../../UI/RaisedButton';
 import Window from '../../Utils/Window';
+import { useExtensionUpdate } from './UseExtensionUpdates';
 
 const getTransformedDescription = (extensionHeader: ExtensionHeader) => {
   if (
@@ -45,7 +46,7 @@ type Props = {|
   onClose: () => void,
   onInstall: () => Promise<void>,
   onEdit?: () => void,
-  alreadyInstalled: boolean,
+  project: gdProject,
 |};
 
 const ExtensionInstallDialog = ({
@@ -54,8 +55,13 @@ const ExtensionInstallDialog = ({
   onClose,
   onInstall,
   onEdit,
-  alreadyInstalled,
+  project,
 }: Props) => {
+  const alreadyInstalled = project.hasEventsFunctionsExtensionNamed(
+    extensionShortHeader.name
+  );
+  const extensionUpdate = useExtensionUpdate(project, extensionShortHeader);
+
   const [error, setError] = React.useState<?Error>(null);
   const [
     extensionHeader,
@@ -118,7 +124,11 @@ const ExtensionInstallDialog = ({
               !isCompatible ? (
                 <Trans>Not compatible</Trans>
               ) : alreadyInstalled ? (
-                <Trans>Re-install/update</Trans>
+                extensionUpdate ? (
+                  <Trans>Update</Trans>
+                ) : (
+                  <Trans>Re-install</Trans>
+                )
               ) : (
                 <Trans>Install in project</Trans>
               )

newIDE/app/src/AssetStore/ExtensionStore/UseExtensionUpdates.js

@@ -0,0 +1,58 @@
+//@flow
+import { diff } from 'semver/functions/diff';
+import { useMemo } from 'react';
+import type { ExtensionShortHeader } from '../../Utils/GDevelopServices/Extension';
+
+type UpdateType = 'patch' | 'minor' | 'major';
+type UpdateMetadata = {|
+  type: UpdateType,
+  currentVersion: string,
+  newestVersion: string,
+|};
+
+const getUpdateMetadataFromVersions = (
+  currentVersion: string,
+  newestVersion: string
+): UpdateMetadata | null => {
+  try {
+    const versionDiff: UpdateType = diff(currentVersion, newestVersion);
+    if (['patch', 'minor', 'major'].includes(versionDiff)) {
+      return {
+        type: versionDiff,
+        currentVersion,
+        newestVersion,
+      };
+    }
+  } catch {
+    // An error will be thrown here only if the version is not in semver.
+    // Simply compare the strings for such extensions.
+    // Note that this is an edge case, the extension repository enforces semver, so this
+    // is only for local extensions that do not respect the best practices.
+    if (currentVersion !== newestVersion) {
+      return {
+        // Use minor as it is the most neutral option
+        type: 'minor',
+        currentVersion,
+        newestVersion,
+      };
+    }
+  }
+
+  return null;
+};
+
+export const useExtensionUpdate = (
+  project: gdProject,
+  extension: ExtensionShortHeader
+): UpdateMetadata | null => {
+  return useMemo<UpdateMetadata | null>(
+    () =>
+      project.hasEventsFunctionsExtensionNamed(extension.name)
+        ? getUpdateMetadataFromVersions(
+            project.getEventsFunctionsExtension(extension.name).getVersion(),
+            extension.version
+          )
+        : null,
+    [project, extension]
+  );
+};

newIDE/app/src/AssetStore/ExtensionStore/index.js

@@ -121,11 +121,9 @@ export const ExtensionStore = ({
       </ResponsiveWindowMeasurer>
       {!!selectedExtensionShortHeader && (
         <ExtensionInstallDialog
+          project={project}
           isInstalling={isInstalling}
           extensionShortHeader={selectedExtensionShortHeader}
-          alreadyInstalled={project.hasEventsFunctionsExtensionNamed(
-            selectedExtensionShortHeader.name
-          )}
           onInstall={async () => {
             const wasInstalled = await onInstall(selectedExtensionShortHeader);
             if (wasInstalled) setSelectedExtensionShortHeader(null);

newIDE/app/src/BrowserApp.js

@@ -71,6 +71,7 @@ export const create = (authentication: Authentication) => {
               renderExportDialog={props => (
                 <ExportDialog
                   project={props.project}
+                  onSaveProject={props.onSaveProject}
                   onChangeSubscription={props.onChangeSubscription}
                   onClose={props.onClose}
                   automatedExporters={browserAutomatedExporters}

newIDE/app/src/CommandPalette/CommandsList.js

@@ -52,6 +52,7 @@ export type CommandName =
   | 'ADD_STANDARD_EVENT'
   | 'ADD_SUBEVENT'
   | 'ADD_COMMENT_EVENT'
+  | 'TOGGLE_EVENT_DISABLED'
   | 'CHOOSE_AND_ADD_EVENT'
   | 'EVENTS_EDITOR_UNDO'
   | 'EVENTS_EDITOR_REDO'
@@ -279,6 +280,10 @@ const commandsList: { [CommandName]: CommandMetadata } = {
     displayText: t`Add a sub-event to the selected event`,
   },
   ADD_COMMENT_EVENT: { area: 'EVENTS', displayText: t`Add a comment` },
+  TOGGLE_EVENT_DISABLED: {
+    area: 'EVENTS',
+    displayText: t`Toggle disabled event`,
+  },
   CHOOSE_AND_ADD_EVENT: {
     area: 'EVENTS',
     displayText: t`Choose and add an event...`,

newIDE/app/src/EventsBasedBehaviorEditor/EventsBasedBehaviorPropertiesEditor.js

@@ -124,10 +124,14 @@ export default class EventsBasedBehaviorPropertiesEditor extends React.Component
 
   _setChoiceExtraInfo = (property: gdNamedPropertyDescriptor) => {
     return (newExtraInfo: Array<string>) => {
+      const defaultValueIndex = getExtraInfoArray(property).indexOf(
+        property.getValue()
+      );
       const vectorString = new gd.VectorString();
       newExtraInfo.forEach(item => vectorString.push_back(item));
       property.setExtraInfo(vectorString);
       vectorString.delete();
+      property.setValue(newExtraInfo[defaultValueIndex] || '');
       this.forceUpdate();
     };
   };
@@ -334,6 +338,28 @@ export default class EventsBasedBehaviorPropertiesEditor extends React.Component
                                 disabled={false}
                               />
                             )}
+                            {property.getType() === 'Choice' && (
+                              <SelectField
+                                floatingLabelText={<Trans>Default value</Trans>}
+                                value={property.getValue()}
+                                onChange={(e, i, value) => {
+                                  property.setValue(value);
+                                  this.forceUpdate();
+                                  this.props.onPropertiesUpdated();
+                                }}
+                                fullWidth
+                              >
+                                {getExtraInfoArray(property).map(
+                                  (choice, index) => (
+                                    <SelectOption
+                                      key={index}
+                                      value={choice}
+                                      primaryText={choice}
+                                    />
+                                  )
+                                )}
+                              </SelectField>
+                            )}
                           </ResponsiveLineStackLayout>
                           {property.getType() === 'Choice' && (
                             <StringArrayEditor

newIDE/app/src/EventsSheet/InstructionEditor/InstructionParametersEditor.js

@@ -10,6 +10,7 @@ import { mapFor } from '../../Utils/MapFor';
 import EmptyMessage from '../../UI/EmptyMessage';
 import ParameterRenderingService from '../ParameterRenderingService';
 import HelpButton from '../../UI/HelpButton';
+import FlatButton from '../../UI/FlatButton';
 import {
   type ResourceSource,
   type ChooseResourceFunction,
@@ -32,6 +33,7 @@ import { ColumnStackLayout } from '../../UI/Layout';
 import { setupInstructionParameters } from '../../InstructionOrExpression/SetupInstructionParameters';
 import ScrollView from '../../UI/ScrollView';
 import { getInstructionTutorialIds } from '../../Utils/GDevelopServices/Tutorial';
+import PreferencesContext from '../../MainFrame/Preferences/PreferencesContext';
 const gd: libGDevelop = global.gd;
 
 const styles = {
@@ -80,6 +82,7 @@ type Props = {|
 |};
 type State = {|
   isDirty: boolean,
+  showAdvancedParameter: boolean,
 |};
 
 const isParameterVisible = (
@@ -100,9 +103,13 @@ export default class InstructionParametersEditor extends React.Component<
   Props,
   State
 > {
+  static contextType = PreferencesContext;
+
   _firstVisibleField: ?any = {};
   state = {
     isDirty: false,
+    showAdvancedParameter: this.context.values
+      .showAdvancedParametersAndProperties,
   };
 
   componentDidMount() {
@@ -233,6 +240,9 @@ export default class InstructionParametersEditor extends React.Component<
       objectName
     );
 
+    const preferences = this.context;
+    let anyAdvancedParameterIsHidden = false;
+
     let parameterFieldIndex = 0;
     return (
       <I18n>
@@ -306,6 +316,15 @@ export default class InstructionParametersEditor extends React.Component<
                     )
                       return null;
 
+                    if (
+                      !this.state.showAdvancedParameter &&
+                      parameterMetadata.isOptional() &&
+                      parameterMetadata.getUsageComplexity() > 5
+                    ) {
+                      anyAdvancedParameterIsHidden = true;
+                      return null;
+                    }
+
                     const parameterMetadataType = parameterMetadata.getType();
                     const ParameterComponent = ParameterRenderingService.getParameterComponent(
                       parameterMetadataType
@@ -351,6 +370,28 @@ export default class InstructionParametersEditor extends React.Component<
                       />
                     );
                   })}
+                  {!this.state.showAdvancedParameter &&
+                    anyAdvancedParameterIsHidden && (
+                      <FlatButton
+                        label={<Trans>Show advanced parameters</Trans>}
+                        onClick={() =>
+                          this.setState({
+                            showAdvancedParameter: true,
+                          })
+                        }
+                      />
+                    )}
+                  {this.state.showAdvancedParameter &&
+                    !preferences.values.showAdvancedParametersAndProperties && (
+                      <FlatButton
+                        label={<Trans>Always show advanced parameters</Trans>}
+                        onClick={() =>
+                          preferences.setShowAdvancedParametersAndProperties(
+                            true
+                          )
+                        }
+                      />
+                    )}
                 </ColumnStackLayout>
                 {this._getVisibleParametersCount(
                   instructionMetadata,

newIDE/app/src/EventsSheet/InstructionEditor/NewInstructionEditorDialog.js

@@ -343,7 +343,7 @@ export default function NewInstructionEditorDialog({
         cannotBeDismissed={true}
         maxWidth={false}
         noMargin
-        flexRowBody
+        flexBody
         fullHeight={
           true /* Always use full height to avoid a very small dialog when there are not a lot of objects. */
         }

newIDE/app/src/EventsSheet/ParameterFields/LeaderboardIdField.js

@@ -0,0 +1,231 @@
+// @flow
+import React from 'react';
+import { Trans, t } from '@lingui/macro';
+import { I18n } from '@lingui/react';
+import OpenInNew from '@material-ui/icons/OpenInNew';
+import { type ParameterInlineRendererProps } from './ParameterInlineRenderer.flow';
+import {
+  type ParameterFieldProps,
+  type ParameterFieldInterface,
+} from './ParameterFieldCommons';
+import SelectField from '../../UI/SelectField';
+import SelectOption from '../../UI/SelectOption';
+import { TextFieldWithButtonLayout } from '../../UI/Layout';
+import RaisedButtonWithSplitMenu from '../../UI/RaisedButtonWithSplitMenu';
+import { type Leaderboard } from '../../Utils/GDevelopServices/Play';
+import LeaderboardContext from '../../Leaderboard/LeaderboardContext';
+import LeaderboardDialog from '../../Leaderboard/LeaderboardDialog';
+import GenericExpressionField from './GenericExpressionField';
+import { breakUuid } from '../../Utils/GDevelopServices/Play';
+import { useOnlineStatus } from '../../Utils/OnlineStatus';
+
+const getInlineParameterDisplayValue = (
+  leaderboards: ?Array<Leaderboard>,
+  value: string
+): string => {
+  if (!leaderboards) return value;
+  const leaderboard = leaderboards.find(
+    leaderboard => `"${leaderboard.id}"` === value
+  );
+  return leaderboard ? leaderboard.name : value;
+};
+
+const useFetchLeaderboards = () => {
+  const { leaderboards, listLeaderboards } = React.useContext(
+    LeaderboardContext
+  );
+  const fetchLeaderboards = React.useCallback(
+    async () => {
+      await listLeaderboards();
+    },
+    [listLeaderboards]
+  );
+  React.useEffect(
+    () => {
+      if (!leaderboards) {
+        fetchLeaderboards();
+      }
+    },
+    [fetchLeaderboards, leaderboards]
+  );
+
+  return leaderboards;
+};
+
+export default React.forwardRef<ParameterFieldProps, ParameterFieldInterface>(
+  function LeaderboardIdField(props, ref) {
+    const isOnline = useOnlineStatus();
+    const leaderboards = useFetchLeaderboards();
+    const [isAdminOpen, setIsAdminOpen] = React.useState(false);
+    const inputFieldRef = React.useRef<?(GenericExpressionField | SelectField)>(
+      null
+    );
+    React.useImperativeHandle(ref, () => ({
+      focus: () => {
+        if (inputFieldRef.current) {
+          inputFieldRef.current.focus();
+        }
+      },
+    }));
+
+    const isCurrentValueInLeaderboardList =
+      leaderboards &&
+      !!leaderboards.find(leaderboard => `"${leaderboard.id}"` === props.value);
+
+    const [isExpressionField, setIsExpressionField] = React.useState(
+      !leaderboards || (!!props.value && !isCurrentValueInLeaderboardList)
+    );
+
+    const onChangeSelectValue = (event, value) => {
+      props.onChange(event.target.value);
+    };
+
+    const onChangeTextValue = (value: string) => {
+      props.onChange(value);
+    };
+
+    const fieldLabel = props.parameterMetadata
+      ? props.parameterMetadata.getDescription()
+      : undefined;
+
+    const gameHasLeaderboards = leaderboards && leaderboards.length > 0;
+
+    const selectOptions = React.useMemo(
+      () =>
+        leaderboards && gameHasLeaderboards
+          ? leaderboards.map(leaderboard => (
+              <SelectOption
+                key={leaderboard.id}
+                value={`"${leaderboard.id}"`}
+                primaryText={`${leaderboard.name} ${
+                  leaderboard.id ? `(${breakUuid(leaderboard.id)})` : ''
+                }`}
+              />
+            ))
+          : [
+              <SelectOption
+                disabled
+                key="empty"
+                value="empty"
+                primaryText={''}
+              />,
+            ],
+      [leaderboards, gameHasLeaderboards]
+    );
+
+    return (
+      <I18n>
+        {({ i18n }) => (
+          <>
+            <TextFieldWithButtonLayout
+              renderTextField={() =>
+                !isExpressionField ? (
+                  <SelectField
+                    ref={inputFieldRef}
+                    value={props.value}
+                    onChange={onChangeSelectValue}
+                    margin={props.isInline ? 'none' : 'dense'}
+                    fullWidth
+                    floatingLabelText={fieldLabel}
+                    hintText={
+                      gameHasLeaderboards
+                        ? props.parameterMetadata &&
+                          props.parameterMetadata.isOptional()
+                          ? t`Choose a leaderboard (optional)`
+                          : t`Choose a leaderboard`
+                        : t`No leaderboards`
+                    }
+                    helperMarkdownText={
+                      !gameHasLeaderboards
+                        ? i18n._(
+                            t`There are currently no leaderboards created for this game. Open the leaderboards manager to create one.`
+                          )
+                        : (props.parameterMetadata &&
+                            props.parameterMetadata.getLongDescription()) ||
+                          null
+                    }
+                  >
+                    {selectOptions}
+                  </SelectField>
+                ) : (
+                  <GenericExpressionField
+                    ref={inputFieldRef}
+                    expressionType="string"
+                    {...props}
+                    onChange={onChangeTextValue}
+                    onExtractAdditionalErrors={(
+                      currentExpression: string,
+                      currentExpressionNode: gdExpressionNode
+                    ) => {
+                      if (!leaderboards) {
+                        if (!isOnline)
+                          return 'Unable to fetch leaderboards as you are offline.';
+                        return 'Your game may not be registered, create one in the leaderboard manager.';
+                      }
+                    }}
+                  />
+                )
+              }
+              renderButton={style => (
+                <RaisedButtonWithSplitMenu
+                  icon={<OpenInNew />}
+                  style={style}
+                  primary
+                  onClick={() => setIsAdminOpen(true)}
+                  buildMenuTemplate={i18n => [
+                    {
+                      label: isExpressionField
+                        ? i18n._(t`Select the leaderboard from a list`)
+                        : i18n._(
+                            t`Enter the leaderboard id as a text or an expression`
+                          ),
+                      disabled: !leaderboards,
+                      click: () => setIsExpressionField(!isExpressionField),
+                    },
+                  ]}
+                />
+              )}
+            />
+            {isAdminOpen && !!props.project && (
+              <LeaderboardDialog
+                onClose={() => setIsAdminOpen(false)}
+                open={isAdminOpen}
+                project={props.project}
+              />
+            )}
+          </>
+        )}
+      </I18n>
+    );
+  }
+);
+
+const InlineLeaderboardIdField = ({
+  value,
+  parameterMetadata,
+  InvalidParameterValue,
+}: ParameterInlineRendererProps) => {
+  const leaderboards = useFetchLeaderboards();
+
+  if (!value) {
+    if (parameterMetadata.isOptional()) {
+      return (
+        <span>
+          <Trans>No leaderboard chosen</Trans>
+        </span>
+      );
+    } else {
+      return (
+        <InvalidParameterValue isEmpty>
+          <Trans>Choose a leaderboard</Trans>
+        </InvalidParameterValue>
+      );
+    }
+  }
+
+  return <span>{getInlineParameterDisplayValue(leaderboards, value)}</span>;
+};
+
+export const renderInlineLeaderboardIdField = (
+  props: ParameterInlineRendererProps
+) => <InlineLeaderboardIdField {...props} />;

newIDE/app/src/EventsSheet/ParameterRenderingService.js

@@ -56,6 +56,9 @@ import ObjectAnimationNameField from './ParameterFields/ObjectAnimationNameField
 import FunctionParameterNameField from './ParameterFields/FunctionParameterNameField';
 import ExternalLayoutNameField from './ParameterFields/ExternalLayoutNameField';
 import { type MessageDescriptor } from '../Utils/i18n/MessageDescriptor.flow';
+import LeaderboardIdField, {
+  renderInlineLeaderboardIdField,
+} from './ParameterFields/LeaderboardIdField';
 const gd: libGDevelop = global.gd;
 
 const components = {
@@ -95,6 +98,7 @@ const components = {
   objectAnimationName: ObjectAnimationNameField,
   functionParameterName: FunctionParameterNameField,
   externalLayoutName: ExternalLayoutNameField,
+  leaderboardId: LeaderboardIdField,
 };
 const inlineRenderers: { [string]: ParameterInlineRenderer } = {
   default: renderInlineDefaultField,
@@ -109,6 +113,7 @@ const inlineRenderers: { [string]: ParameterInlineRenderer } = {
   trueorfalse: renderInlineTrueFalse,
   operator: renderInlineOperator,
   relationalOperator: renderInlineRelationalOperator,
+  leaderboardId: renderInlineLeaderboardIdField,
 };
 const userFriendlyTypeName: { [string]: MessageDescriptor } = {
   mouse: t`Mouse button`,

newIDE/app/src/EventsSheet/SearchPanel.js

@@ -18,6 +18,7 @@ import {
 import RaisedButton from '../UI/RaisedButton';
 import { ColumnStackLayout } from '../UI/Layout';
 import {
+  shouldBrowsePrevious,
   shouldCloseOrCancel,
   shouldValidate,
 } from '../UI/KeyboardShortcuts/InteractionKeys';
@@ -37,6 +38,7 @@ type Props = {|
 export type SearchPanelInterface = {|
   focus: () => void,
   markSearchResultsDirty: () => void,
+  isSearchOngoing: () => boolean,
 |};
 
 const SearchPanel = (
@@ -54,19 +56,6 @@ const SearchPanel = (
 ) => {
   const searchTextField = React.useRef<?TextField>(null);
 
-  const focusSearchField = React.useCallback((): void => {
-    if (searchTextField.current) searchTextField.current.focus();
-  }, []);
-
-  const markSearchResultsDirty = React.useCallback((): void => {
-    setSearchResultsDirty(true);
-  }, []);
-
-  React.useImperativeHandle(ref, () => ({
-    focus: focusSearchField,
-    markSearchResultsDirty,
-  }));
-
   const [searchText, setSearchText] = React.useState<string>('');
   const [replaceText, setReplaceText] = React.useState<string>('');
   const [matchCase, setMatchCase] = React.useState<boolean>(false);
@@ -89,6 +78,27 @@ const SearchPanel = (
     'search-and-replace' | 'search-in-event-sentences'
   >('search-and-replace');
 
+  const isSearchOngoing = React.useCallback(
+    (): boolean => {
+      return !!searchText && !searchResultsDirty;
+    },
+    [searchText, searchResultsDirty]
+  );
+
+  const focusSearchField = React.useCallback((): void => {
+    if (searchTextField.current) searchTextField.current.focus();
+  }, []);
+
+  const markSearchResultsDirty = React.useCallback((): void => {
+    setSearchResultsDirty(true);
+  }, []);
+
+  React.useImperativeHandle(ref, () => ({
+    isSearchOngoing,
+    focus: focusSearchField,
+    markSearchResultsDirty,
+  }));
+
   React.useEffect(
     () => {
       setSearchResultsDirty(true);
@@ -171,7 +181,9 @@ const SearchPanel = (
                 setSearchText(searchText);
               }}
               onKeyPress={event => {
-                if (shouldValidate(event)) {
+                if (shouldBrowsePrevious(event)) {
+                  onGoToPreviousSearchResult();
+                } else if (shouldValidate(event)) {
                   if (!searchResultsDirty) {
                     onGoToNextSearchResult();
                   } else {

newIDE/app/src/EventsSheet/Toolbar.js

@@ -15,6 +15,8 @@ type Props = {|
   onAddCommentEvent: () => void,
   allEventsMetadata: Array<EventMetadata>,
   onAddEvent: (eventType: string) => Array<gdBaseEvent>,
+  onToggleDisabledEvent: () => void,
+  canToggleEventDisabled: boolean,
   onRemove: () => void,
   canRemove: boolean,
   undo: () => void,

newIDE/app/src/EventsSheet/ToolbarCommands.js

@@ -13,6 +13,8 @@ type Props = {|
   onAddCommentEvent: () => void,
   allEventsMetadata: Array<EventMetadata>,
   onAddEvent: (eventType: string) => Array<gdBaseEvent>,
+  onToggleDisabledEvent: () => void,
+  canToggleEventDisabled: boolean,
   onRemove: () => void,
   canRemove: boolean,
   undo: () => void,
@@ -38,6 +40,10 @@ const ToolbarCommands = (props: Props) => {
     handler: props.onAddCommentEvent,
   });
 
+  useCommand('TOGGLE_EVENT_DISABLED', props.canToggleEventDisabled, {
+    handler: props.onToggleDisabledEvent,
+  });
+
   useCommandWithOptions('CHOOSE_AND_ADD_EVENT', true, {
     generateOptions: React.useCallback(
       () =>

newIDE/app/src/EventsSheet/index.js

@@ -13,6 +13,7 @@ import EventTextDialog, {
 } from './InstructionEditor/EventTextDialog';
 import Toolbar from './Toolbar';
 import KeyboardShortcuts from '../UI/KeyboardShortcuts';
+import { getShortcutDisplayName } from '../KeyboardShortcuts';
 import InlineParameterEditor from './InlineParameterEditor';
 import ContextMenu, { type ContextMenuInterface } from '../UI/Menu/ContextMenu';
 import { serializeToJSObject } from '../Utils/Serializer';
@@ -91,6 +92,9 @@ import {
   addCreateBadgePreHookIfNotClaimed,
   TRIVIAL_FIRST_EVENT,
 } from '../Utils/GDevelopServices/Badge';
+import LeaderboardContext, {
+  type LeaderboardState,
+} from '../Leaderboard/LeaderboardContext';
 const gd: libGDevelop = global.gd;
 
 const zoomLevel = { min: 1, max: 50 };
@@ -123,6 +127,7 @@ type ComponentProps = {|
   ...Props,
   authenticatedUser: AuthenticatedUser,
   preferences: Preferences,
+  leaderboardsManager: ?LeaderboardState,
 |};
 
 type State = {|
@@ -289,8 +294,10 @@ export class EventsSheetComponentWithoutHandle extends React.Component<
         onAddStandardEvent={this._addStandardEvent}
         onAddSubEvent={this.addSubEvents}
         canAddSubEvent={hasEventSelected(this.state.selection)}
+        canToggleEventDisabled={hasEventSelected(this.state.selection)}
         onAddCommentEvent={this._addCommentEvent}
         onAddEvent={this.addNewEvent}
+        onToggleDisabledEvent={this.toggleDisabled}
         canRemove={hasSomethingSelected(this.state.selection)}
         onRemove={this.deleteSelection}
         canUndo={canUndo(this.state.history)}
@@ -314,6 +321,14 @@ export class EventsSheetComponentWithoutHandle extends React.Component<
   _toggleSearchPanel = () => {
     this.setState(
       state => {
+        if (
+          state.showSearchPanel &&
+          this._searchPanel &&
+          this._searchPanel.isSearchOngoing()
+        ) {
+          this._searchPanel.focus();
+          return;
+        }
         const show = !state.showSearchPanel;
         if (!show) {
           if (this._eventSearcher) this._eventSearcher.reset();
@@ -638,6 +653,11 @@ export class EventsSheetComponentWithoutHandle extends React.Component<
       label: i18n._(t`Toggle disabled`),
       click: () => this.toggleDisabled(),
       enabled: this._selectionCanToggleDisabled(),
+      accelerator: getShortcutDisplayName(
+        this.props.preferences.values.userShortcutMap[
+          'TOGGLE_EVENT_DISABLED'
+        ] || 'KeyD'
+      ),
     },
     { type: 'separator' },
     {
@@ -831,12 +851,18 @@ export class EventsSheetComponentWithoutHandle extends React.Component<
   };
 
   toggleDisabled = () => {
-    getSelectedEvents(this.state.selection).forEach(event =>
-      event.setDisabled(!event.isDisabled())
-    );
-    this._saveChangesToHistory(() => {
-      if (this._eventsTree) this._eventsTree.forceEventsUpdate();
+    let shouldBeSaved = false;
+    getSelectedEvents(this.state.selection).forEach(event => {
+      if (event.isExecutable()) {
+        event.setDisabled(!event.isDisabled());
+        shouldBeSaved = true;
+      }
     });
+    if (shouldBeSaved) {
+      this._saveChangesToHistory(() => {
+        if (this._eventsTree) this._eventsTree.forceEventsUpdate();
+      });
+    }
   };
 
   deleteSelection = ({
@@ -1541,11 +1567,13 @@ const EventsSheet = (props, ref) => {
 
   const authenticatedUser = React.useContext(AuthenticatedUserContext);
   const preferences = React.useContext(PreferencesContext);
+  const leaderboardsManager = React.useContext(LeaderboardContext);
   return (
     <EventsSheetComponentWithoutHandle
       ref={component}
       authenticatedUser={authenticatedUser}
       preferences={preferences}
+      leaderboardsManager={leaderboardsManager}
       {...props}
     />
   );

newIDE/app/src/Export/BrowserExporters/BrowserOnlineWebExport.js

@@ -24,9 +24,8 @@ import {
 } from '../ExportPipeline.flow';
 import {
   ExplanationHeader,
-  WebProjectLink,
+  OnlineGameLink,
 } from '../GenericExporters/OnlineWebExport';
-import { type BuildStep } from '../Builds/BuildStepsProgress';
 const gd: libGDevelop = global.gd;
 
 type ExportState = null;
@@ -73,17 +72,19 @@ export const browserOnlineWebExportPipeline: ExportPipeline<
 
   renderLaunchButtonLabel: () => <Trans>Generate link</Trans>,
 
-  renderCustomStepsProgress: (
-    build: ?Build,
-    errored: boolean,
-    exportStep: BuildStep,
-    getGameThumbnailUrl: (buildId: string) => ?string
-  ) => (
-    <WebProjectLink
+  renderCustomStepsProgress: ({
+    build,
+    project,
+    onSaveProject,
+    errored,
+    exportStep,
+  }) => (
+    <OnlineGameLink
       build={build}
+      project={project}
+      onSaveProject={onSaveProject}
       errored={errored}
       exportStep={exportStep}
-      getGameThumbnailUrl={getGameThumbnailUrl}
     />
   ),
 

newIDE/app/src/Export/Builds/BuildProgressAndActions.js

@@ -216,14 +216,14 @@ export default ({
             <Line expand justifyContent="flex-end">
               {game && !!build.s3Key && !isBuildPublished && (
                 <RaisedButton
-                  label={<Trans>Publish this build on Liluo</Trans>}
+                  label={<Trans>Publish this build on Liluo.io</Trans>}
                   onClick={() => onUpdatePublicBuild(build.id)}
                   disabled={gameUpdating}
                 />
               )}
               {game && !!build.s3Key && isBuildPublished && (
                 <FlatButton
-                  label={<Trans>Unpublish this build from Liluo</Trans>}
+                  label={<Trans>Unpublish this build from Liluo.io</Trans>}
                   onClick={() => onUpdatePublicBuild(null)}
                   disabled={gameUpdating}
                 />

newIDE/app/src/Export/ExportDialog/ExportHome.js

@@ -41,6 +41,7 @@ type ExportHomeProps = {|
   setChosenExporterSection: (section: ExporterSection) => void,
   cantExportBecauseOffline: boolean,
   project: gdProject,
+  onSaveProject: () => Promise<void>,
   onChangeSubscription: () => void,
   authenticatedUser: AuthenticatedUser,
   isNavigationDisabled: boolean,
@@ -54,6 +55,7 @@ const ExportHome = ({
   setChosenExporterSection,
   cantExportBecauseOffline,
   project,
+  onSaveProject,
   onChangeSubscription,
   authenticatedUser,
   isNavigationDisabled,
@@ -77,6 +79,7 @@ const ExportHome = ({
           <ExportLauncher
             exportPipeline={onlineWebExporter.exportPipeline}
             project={project}
+            onSaveProject={onSaveProject}
             onChangeSubscription={onChangeSubscription}
             authenticatedUser={authenticatedUser}
             setIsNavigationDisabled={setIsNavigationDisabled}

newIDE/app/src/Export/ExportDialog/ExportLauncher.js

@@ -23,7 +23,6 @@ import BuildStepsProgress, {
 import {
   registerGame,
   getGame,
-  updateGame,
   type Game,
   setGameUserAcls,
   getAclsFromUserIds,
@@ -35,7 +34,6 @@ import {
   addCreateBadgePreHookIfNotClaimed,
   TRIVIAL_FIRST_WEB_EXPORT,
 } from '../../Utils/GDevelopServices/Badge';
-import { getWebBuildThumbnailUrl } from '../../Utils/GDevelopServices/Build';
 
 type State = {|
   exportStep: BuildStep,
@@ -50,6 +48,7 @@ type State = {|
 
 type Props = {|
   project: gdProject,
+  onSaveProject: () => Promise<void>,
   onChangeSubscription: () => void,
   authenticatedUser: AuthenticatedUser,
   exportPipeline: ExportPipeline<any, any, any, any, any>,
@@ -157,30 +156,22 @@ export default class ExportLauncher extends Component<Props, State> {
     }
   };
 
-  registerAndUpdateGame = async () => {
+  registerGameIfNot = async () => {
     const profile = this.props.authenticatedUser.profile;
     const getAuthorizationHeader = this.props.authenticatedUser
       .getAuthorizationHeader;
     const gameId = this.props.project.getProjectUuid();
-    const authorName =
-      this.props.project.getAuthor() || 'Unspecified publisher';
-    const gameName = this.props.project.getName() || 'Untitled game';
     if (profile) {
       const userId = profile.id;
       try {
-        // Try to fetch the game to see if it's registered.
+        // Try to fetch the game to see if it's registered but do not do anything with it.
         await getGame(getAuthorizationHeader, userId, gameId);
-        // Update the game details to ensure that it is up to date in GDevelop services.
-        const game = await updateGame(getAuthorizationHeader, userId, gameId, {
-          authorName,
-          gameName,
-        });
-        // We don't await for the authors update, as it is not required for publishing.
-        this.tryUpdateAuthors();
-        this.props.onGameUpdated(game);
       } catch (err) {
         if (err.response.status === 404) {
           // If the game is not registered, register it before launching the export.
+          const authorName =
+            this.props.project.getAuthor() || 'Unspecified publisher';
+          const gameName = this.props.project.getName() || 'Untitled game';
           const game = await registerGame(getAuthorizationHeader, userId, {
             gameId,
             authorName,
@@ -253,7 +244,7 @@ export default class ExportLauncher extends Component<Props, State> {
     try {
       setStep('register');
       // We await for this call, allowing to link the build to the game just registered.
-      await this.registerAndUpdateGame();
+      await this.registerGameIfNot();
     } catch {
       // But if it fails, we don't prevent building the game.
       console.warn('Error while registering the game - ignoring it.');
@@ -342,7 +333,12 @@ export default class ExportLauncher extends Component<Props, State> {
       doneFooterOpen,
       exportState,
     } = this.state;
-    const { project, authenticatedUser, exportPipeline } = this.props;
+    const {
+      project,
+      authenticatedUser,
+      exportPipeline,
+      onSaveProject,
+    } = this.props;
     if (!project) return null;
     const getBuildLimit = (authenticatedUser: AuthenticatedUser): ?Limit =>
       authenticatedUser.limits && exportPipeline.onlineBuildType
@@ -411,14 +407,13 @@ export default class ExportLauncher extends Component<Props, State> {
           )}
         {authenticatedUser.authenticated &&
           (exportPipeline.renderCustomStepsProgress ? (
-            exportPipeline.renderCustomStepsProgress(
+            exportPipeline.renderCustomStepsProgress({
               build,
+              project,
+              onSaveProject,
               errored,
               exportStep,
-              buildId =>
-                this.props.project &&
-                getWebBuildThumbnailUrl(this.props.project, buildId)
-            )
+            })
           ) : (
             <Line expand>
               <BuildStepsProgress

newIDE/app/src/Export/ExportDialog/index.js

@@ -43,6 +43,7 @@ export type Exporter = {|
 
 export type ExportDialogWithoutExportsProps = {|
   project: ?gdProject,
+  onSaveProject: () => Promise<void>,
   onClose: () => void,
   onChangeSubscription: () => void,
 |};
@@ -57,6 +58,7 @@ type Props = {|
 
 const ExportDialog = ({
   project,
+  onSaveProject,
   onClose,
   allExportersRequireOnline,
   onChangeSubscription,
@@ -197,6 +199,7 @@ const ExportDialog = ({
           setChosenExporterKey={setChosenExporterKey}
           setChosenExporterSection={setChosenExporterSection}
           project={project}
+          onSaveProject={onSaveProject}
           onChangeSubscription={onChangeSubscription}
           authenticatedUser={authenticatedUser}
           isNavigationDisabled={isNavigationDisabled}
@@ -233,6 +236,7 @@ const ExportDialog = ({
           <ExportLauncher
             exportPipeline={exporter.exportPipeline}
             project={project}
+            onSaveProject={onSaveProject}
             onChangeSubscription={onChangeSubscription}
             authenticatedUser={authenticatedUser}
             key={chosenExporterKey}

newIDE/app/src/Export/ExportPipeline.flow.js

@@ -46,12 +46,13 @@ export type ExportPipeline<
 
   isNavigationDisabled: (exportStep: BuildStep, errored: boolean) => boolean,
 
-  renderCustomStepsProgress?: (
+  renderCustomStepsProgress?: ({
     build: ?Build,
+    project: gdProject,
+    onSaveProject: () => Promise<void>,
     errored: boolean,
     exportStep: BuildStep,
-    getGameThumbnailUrl: (buildId: string) => ?string
-  ) => React.Node,
+  }) => React.Node,
 
   prepareExporter: (
     context: ExportPipelineContext<ExportState>

newIDE/app/src/Export/GenericExporters/OnlineWebExport.js

@@ -1,345 +0,0 @@
-// @flow
-import { Trans } from '@lingui/macro';
-import { t } from '@lingui/macro';
-import * as React from 'react';
-import Text from '../../UI/Text';
-import { Column, Line } from '../../UI/Grid';
-import TextField from '../../UI/TextField';
-import {
-  getBuildArtifactUrl,
-  type Build,
-} from '../../Utils/GDevelopServices/Build';
-import { type BuildStep } from '../Builds/BuildStepsProgress';
-import RaisedButton from '../../UI/RaisedButton';
-import Window from '../../Utils/Window';
-import Copy from '../../UI/CustomSvgIcons/Copy';
-import Share from '@material-ui/icons/Share';
-import InfoBar from '../../UI/Messages/InfoBar';
-import IconButton from '../../UI/IconButton';
-import { CircularProgress, LinearProgress } from '@material-ui/core';
-import FlatButton from '../../UI/FlatButton';
-import Dialog from '../../UI/Dialog';
-import {
-  EmailShareButton,
-  FacebookShareButton,
-  RedditShareButton,
-  TwitterShareButton,
-  WhatsappShareButton,
-  EmailIcon,
-  FacebookIcon,
-  RedditIcon,
-  TwitterIcon,
-  WhatsappIcon,
-} from 'react-share';
-import { TextFieldWithButtonLayout } from '../../UI/Layout';
-import {
-  getGame,
-  getGameUrl,
-  updateGame,
-  type Game,
-} from '../../Utils/GDevelopServices/Game';
-import AuthenticatedUserContext from '../../Profile/AuthenticatedUserContext';
-import AlertMessage from '../../UI/AlertMessage';
-
-const styles = {
-  icon: {
-    padding: 5,
-  },
-};
-
-export const ExplanationHeader = () => (
-  <Column noMargin alignItems="center" justifyContent="center">
-    <Line>
-      <Text align="center">
-        <Trans>
-          Generate a unique link, playable from any computer or mobile phone's
-          browser.
-        </Trans>
-      </Text>
-    </Line>
-  </Column>
-);
-
-type WebProjectLinkProps = {|
-  build: ?Build,
-  errored: boolean,
-  exportStep: BuildStep,
-  getGameThumbnailUrl: (buildId: string) => ?string,
-|};
-
-export const WebProjectLink = ({
-  build,
-  errored,
-  exportStep,
-  getGameThumbnailUrl,
-}: WebProjectLinkProps) => {
-  const [showCopiedInfoBar, setShowCopiedInfoBar] = React.useState<boolean>(
-    false
-  );
-  const [isShareDialogOpen, setIsShareDialogOpen] = React.useState<boolean>(
-    false
-  );
-  const [game, setGame] = React.useState<?Game>(null);
-  const [isGameLoading, setIsGameLoading] = React.useState<boolean>(false);
-  const { getAuthorizationHeader, profile } = React.useContext(
-    AuthenticatedUserContext
-  );
-
-  const exportPending = !errored && exportStep !== '' && exportStep !== 'done';
-  const isBuildComplete = build && build.status === 'complete';
-  const isBuildPublished = build && game && build.id === game.publicWebBuildId;
-  const gameUrl = getGameUrl(game);
-  const buildUrl =
-    exportPending || !isBuildComplete
-      ? null
-      : isBuildPublished
-      ? gameUrl
-      : getBuildArtifactUrl(build, 's3Key');
-
-  const loadGame = React.useCallback(
-    async () => {
-      const gameId = build && build.gameId;
-      if (!profile || !gameId) return;
-
-      const { id } = profile;
-      try {
-        setIsGameLoading(true);
-        const game = await getGame(getAuthorizationHeader, id, gameId);
-        setGame(game);
-        setIsGameLoading(false);
-      } catch (err) {
-        setIsGameLoading(false);
-        console.error('Unable to load the game', err);
-      }
-    },
-    [build, getAuthorizationHeader, profile]
-  );
-
-  React.useEffect(
-    () => {
-      // Load game only once
-      if (!game && isBuildComplete) {
-        loadGame();
-      }
-    },
-    [game, loadGame, isBuildComplete]
-  );
-
-  const onOpen = () => {
-    if (!buildUrl) return;
-    Window.openExternalURL(buildUrl);
-  };
-
-  const onCopy = () => {
-    if (!buildUrl) return;
-    // TODO: use Clipboard.js, after it's been reworked to use this API and handle text.
-    navigator.clipboard.writeText(buildUrl);
-    setShowCopiedInfoBar(true);
-  };
-
-  const onShare = async () => {
-    if (!buildUrl || !navigator.share) return;
-
-    // We are on mobile (or on browsers supporting sharing using the system dialog).
-    const shareData = {
-      title: 'My GDevelop game',
-      text: 'Try the game I just created with #gdevelop',
-      url: buildUrl,
-    };
-
-    try {
-      await navigator.share(shareData);
-    } catch (err) {
-      console.error("Couldn't share the game", err);
-    }
-  };
-
-  React.useEffect(
-    () => {
-      if (exportStep === 'done') {
-        setIsShareDialogOpen(true);
-      }
-    },
-    [exportStep]
-  );
-
-  const onUpdatePublicBuild = React.useCallback(
-    async () => {
-      if (!profile || !game || !build) return;
-
-      const { id } = profile;
-      try {
-        setIsGameLoading(true);
-        const updatedGame = await updateGame(
-          getAuthorizationHeader,
-          id,
-          game.id,
-          {
-            publicWebBuildId: build.id,
-            thumbnailUrl: build.id ? getGameThumbnailUrl(build.id) : undefined,
-          }
-        );
-        setGame(updatedGame);
-        setIsGameLoading(false);
-      } catch (err) {
-        console.error('Unable to update the game', err);
-        setIsGameLoading(false);
-      }
-    },
-    [game, getAuthorizationHeader, profile, build, getGameThumbnailUrl]
-  );
-
-  if (!build && !exportStep) return null;
-
-  return (
-    <>
-      {exportPending && (
-        <>
-          <Text>
-            <Trans>Just a few seconds while we generate the link...</Trans>
-          </Text>
-          <LinearProgress />
-        </>
-      )}
-      <Dialog
-        title={<Trans>Share your game</Trans>}
-        actions={[
-          <FlatButton
-            key="close"
-            label={<Trans>Back</Trans>}
-            primary={false}
-            onClick={() => setIsShareDialogOpen(false)}
-          />,
-        ]}
-        open={isShareDialogOpen}
-        onRequestClose={() => setIsShareDialogOpen(false)}
-      >
-        {buildUrl && !isGameLoading ? (
-          <Column noMargin>
-            <TextFieldWithButtonLayout
-              noFloatingLabelText
-              renderTextField={() => (
-                <TextField
-                  value={buildUrl}
-                  readOnly
-                  fullWidth
-                  endAdornment={
-                    <IconButton onClick={onCopy} tooltip={t`Copy`} edge="end">
-                      <Copy />
-                    </IconButton>
-                  }
-                />
-              )}
-              renderButton={style => (
-                <RaisedButton
-                  primary
-                  label={<Trans>Open</Trans>}
-                  onClick={onOpen}
-                  style={style}
-                />
-              )}
-            />
-            {isBuildPublished && navigator.share && (
-              <Line justifyContent="flex-end">
-                <FlatButton
-                  label={<Trans>Share</Trans>}
-                  onClick={onShare}
-                  icon={<Share />}
-                />
-              </Line>
-            )}
-            {isBuildPublished && !navigator.share && (
-              <Line justifyContent="space-between">
-                <Column justifyContent="center">
-                  <AlertMessage kind="info">
-                    <Trans>
-                      This link is unique to your game. Show what you made to
-                      the community!
-                    </Trans>
-                  </AlertMessage>
-                </Column>
-                <Column justifyContent="flex-end">
-                  <Line>
-                    <FacebookShareButton
-                      url={buildUrl}
-                      style={styles.icon}
-                      quote={`Try the game I just created with GDevelop.io`}
-                      hashtag="#gdevelop"
-                    >
-                      <FacebookIcon size={32} round />
-                    </FacebookShareButton>
-                    <RedditShareButton
-                      url={buildUrl}
-                      title={`Try the game I just created with r/gdevelop`}
-                      style={styles.icon}
-                    >
-                      <RedditIcon size={32} round />
-                    </RedditShareButton>
-                    <TwitterShareButton
-                      title={`Try the game I just created with GDevelop.io`}
-                      hashtags={['gdevelop']}
-                      url={buildUrl}
-                      style={styles.icon}
-                    >
-                      <TwitterIcon size={32} round />
-                    </TwitterShareButton>
-                    <WhatsappShareButton
-                      title={`Try the game I just created with GDevelop.io`}
-                      url={buildUrl}
-                      style={styles.icon}
-                    >
-                      <WhatsappIcon size={32} round />
-                    </WhatsappShareButton>
-                    <EmailShareButton
-                      subject="My GDevelop game"
-                      body="Try the game I just created with GDevelop.io"
-                      url={buildUrl}
-                      style={styles.icon}
-                    >
-                      <EmailIcon size={32} round />
-                    </EmailShareButton>
-                  </Line>
-                </Column>
-              </Line>
-            )}
-            {!isBuildPublished && game && (
-              <Line>
-                <AlertMessage
-                  kind="info"
-                  renderRightButton={() => (
-                    <RaisedButton
-                      label={<Trans>Update your game</Trans>}
-                      onClick={onUpdatePublicBuild}
-                    />
-                  )}
-                >
-                  <Trans>
-                    This link is private so you can share it with friends and
-                    testers. When you're ready you can update your Liluo.io game
-                    page.
-                  </Trans>
-                </AlertMessage>
-              </Line>
-            )}
-          </Column>
-        ) : (
-          <Column alignItems="center">
-            <CircularProgress />
-          </Column>
-        )}
-        <InfoBar
-          message={<Trans>Copied to clipboard!</Trans>}
-          visible={showCopiedInfoBar}
-          hide={() => setShowCopiedInfoBar(false)}
-        />
-      </Dialog>
-    </>
-  );
-};
-
-export const onlineWebExporter = {
-  key: 'onlinewebexport',
-  tabName: 'Web',
-  name: <Trans>Web</Trans>,
-  helpPage: '/publishing/web',
-};

newIDE/app/src/Export/GenericExporters/OnlineWebExport/OnlineGameLink.js

@@ -0,0 +1,431 @@
+// @flow
+import { Trans, t } from '@lingui/macro';
+import { I18n } from '@lingui/react';
+import { type I18n as I18nType } from '@lingui/core';
+import * as React from 'react';
+import Text from '../../../UI/Text';
+import { Column, Line } from '../../../UI/Grid';
+import TextField from '../../../UI/TextField';
+import {
+  getBuildArtifactUrl,
+  getWebBuildThumbnailUrl,
+  type Build,
+} from '../../../Utils/GDevelopServices/Build';
+import { type BuildStep } from '../../Builds/BuildStepsProgress';
+import RaisedButton from '../../../UI/RaisedButton';
+import Window from '../../../Utils/Window';
+import Copy from '../../../UI/CustomSvgIcons/Copy';
+import Share from '@material-ui/icons/Share';
+import InfoBar from '../../../UI/Messages/InfoBar';
+import IconButton from '../../../UI/IconButton';
+import { CircularProgress, LinearProgress } from '@material-ui/core';
+import FlatButton from '../../../UI/FlatButton';
+import Dialog from '../../../UI/Dialog';
+import {
+  EmailShareButton,
+  FacebookShareButton,
+  RedditShareButton,
+  TwitterShareButton,
+  WhatsappShareButton,
+  EmailIcon,
+  FacebookIcon,
+  RedditIcon,
+  TwitterIcon,
+  WhatsappIcon,
+} from 'react-share';
+import { TextFieldWithButtonLayout } from '../../../UI/Layout';
+import {
+  getGame,
+  getGameUrl,
+  updateGame,
+  setGameSlug,
+  getGameSlugs,
+  type Game,
+  type GameSlug,
+} from '../../../Utils/GDevelopServices/Game';
+import AuthenticatedUserContext from '../../../Profile/AuthenticatedUserContext';
+import AlertMessage from '../../../UI/AlertMessage';
+import OnlineGamePropertiesDialog from './OnlineGamePropertiesDialog';
+import { showErrorBox } from '../../../UI/Messages/MessageBox';
+import { type PartialGameChange } from '../../../GameDashboard/PublicGamePropertiesDialog';
+
+const styles = {
+  icon: {
+    padding: 5,
+  },
+};
+
+type OnlineGameLinkProps = {|
+  build: ?Build,
+  project: gdProject,
+  onSaveProject: () => Promise<void>,
+  errored: boolean,
+  exportStep: BuildStep,
+|};
+
+const OnlineGameLink = ({
+  build,
+  project,
+  onSaveProject,
+  errored,
+  exportStep,
+}: OnlineGameLinkProps) => {
+  const [showCopiedInfoBar, setShowCopiedInfoBar] = React.useState<boolean>(
+    false
+  );
+  const [isShareDialogOpen, setIsShareDialogOpen] = React.useState<boolean>(
+    false
+  );
+  const [
+    isOnlineGamePropertiesDialogOpen,
+    setIsOnlineGamePropertiesDialogOpen,
+  ] = React.useState<boolean>(false);
+  const [game, setGame] = React.useState<?Game>(null);
+  const [slug, setSlug] = React.useState<?GameSlug>(null);
+  const [isGameLoading, setIsGameLoading] = React.useState<boolean>(false);
+  const { getAuthorizationHeader, profile } = React.useContext(
+    AuthenticatedUserContext
+  );
+
+  const exportPending = !errored && exportStep !== '' && exportStep !== 'done';
+  const isBuildComplete = build && build.status === 'complete';
+  const isBuildPublished = build && game && build.id === game.publicWebBuildId;
+  const gameUrl = getGameUrl(game, slug);
+  const buildUrl =
+    exportPending || !isBuildComplete
+      ? null
+      : isBuildPublished
+      ? gameUrl
+      : getBuildArtifactUrl(build, 's3Key');
+
+  const loadGame = React.useCallback(
+    async () => {
+      const gameId = build && build.gameId;
+      if (!profile || !gameId) return;
+
+      const { id } = profile;
+      try {
+        setIsGameLoading(true);
+        const [game, slugs] = await Promise.all([
+          getGame(getAuthorizationHeader, id, gameId),
+          getGameSlugs(getAuthorizationHeader, id, gameId).catch(err => {
+            console.error('Unable to get the game slug', err);
+          }),
+        ]);
+        setGame(game);
+        if (slugs && slugs.length > 0) {
+          setSlug(slugs[0]);
+        }
+      } catch (err) {
+        console.error('Unable to load the game', err);
+      } finally {
+        setIsGameLoading(false);
+      }
+    },
+    [build, getAuthorizationHeader, profile]
+  );
+
+  React.useEffect(
+    () => {
+      // Load game only once
+      if (!game && isBuildComplete) {
+        loadGame();
+      }
+    },
+    [game, loadGame, isBuildComplete]
+  );
+
+  const onOpen = () => {
+    if (!buildUrl) return;
+    Window.openExternalURL(buildUrl);
+  };
+
+  const onCopy = () => {
+    if (!buildUrl) return;
+    // TODO: use Clipboard.js, after it's been reworked to use this API and handle text.
+    navigator.clipboard.writeText(buildUrl);
+    setShowCopiedInfoBar(true);
+  };
+
+  const onShare = async () => {
+    if (!buildUrl || !navigator.share) return;
+
+    // We are on mobile (or on browsers supporting sharing using the system dialog).
+    const shareData = {
+      title: 'My GDevelop game',
+      text: 'Try the game I just created with #gdevelop',
+      url: buildUrl,
+    };
+
+    try {
+      await navigator.share(shareData);
+    } catch (err) {
+      console.error("Couldn't share the game", err);
+    }
+  };
+
+  React.useEffect(
+    () => {
+      if (exportStep === 'done') {
+        setIsShareDialogOpen(true);
+      }
+    },
+    [exportStep]
+  );
+
+  const onGameUpdate = React.useCallback(
+    async (
+      partialGameChange: PartialGameChange,
+      i18n: I18nType
+    ): Promise<boolean> => {
+      if (!profile || !game || !build) return false;
+
+      const { id } = profile;
+      try {
+        setIsGameLoading(true);
+        const updatedGame = await updateGame(
+          getAuthorizationHeader,
+          id,
+          game.id,
+          {
+            gameName: project.getName(),
+            description: project.getDescription(),
+            categories: project.getCategories().toJSArray(),
+            playWithGamepad: project.isPlayableWithGamepad(),
+            playWithKeyboard: project.isPlayableWithKeyboard(),
+            playWithMobile: project.isPlayableWithMobile(),
+            orientation: project.getOrientation(),
+            publicWebBuildId: build.id,
+            thumbnailUrl: getWebBuildThumbnailUrl(project, build.id),
+            discoverable: partialGameChange.discoverable,
+          }
+        );
+        setGame(updatedGame);
+        const { userSlug, gameSlug } = partialGameChange;
+        if (userSlug && gameSlug && userSlug === profile.username) {
+          try {
+            await setGameSlug(
+              getAuthorizationHeader,
+              id,
+              game.id,
+              userSlug,
+              gameSlug
+            );
+            setSlug({ username: userSlug, gameSlug: gameSlug, createdAt: 0 });
+          } catch (error) {
+            console.error(
+              'Unable to update the game slug:',
+              error.response || error.message
+            );
+            showErrorBox({
+              message:
+                i18n._(
+                  t`Unable to update the game slug. A slug must be 6 to 30 characters long and only contains letters, digits or dashes.`
+                ) +
+                ' ' +
+                i18n._(t`Verify your internet connection or try again later.`),
+              rawError: error,
+              errorId: 'game-slug-update-error',
+            });
+            return false;
+          }
+        }
+      } catch (err) {
+        showErrorBox({
+          message: i18n._(
+            t`There was an error updating your game. Verify that your internet connection is working or try again later.`
+          ),
+          rawError: err,
+          errorId: 'update-game-error',
+        });
+        console.error('Unable to update the game', err);
+        return false;
+      } finally {
+        setIsGameLoading(false);
+      }
+
+      return true;
+    },
+    [game, getAuthorizationHeader, profile, build, project]
+  );
+
+  if (!build && !exportStep) return null;
+
+  const dialogActions = [
+    <FlatButton
+      key="close"
+      label={<Trans>Close</Trans>}
+      primary={false}
+      onClick={() => setIsShareDialogOpen(false)}
+    />,
+    // Ensure there is a game loaded, meaning the user owns the game.
+    game && buildUrl && !isBuildPublished && (
+      <RaisedButton
+        key="publish"
+        label={<Trans>Verify and Publish to Liluo.io</Trans>}
+        primary
+        onClick={() => setIsOnlineGamePropertiesDialogOpen(true)}
+      />
+    ),
+  ];
+  return (
+    <I18n>
+      {({ i18n }) => (
+        <>
+          {exportPending && (
+            <>
+              <Text>
+                <Trans>Just a few seconds while we generate the link...</Trans>
+              </Text>
+              <LinearProgress />
+            </>
+          )}
+          {isShareDialogOpen && (
+            <Dialog
+              title={<Trans>Share your game</Trans>}
+              actions={dialogActions}
+              open
+              onRequestClose={() => setIsShareDialogOpen(false)}
+            >
+              {buildUrl && !isGameLoading ? (
+                <Column noMargin>
+                  <TextFieldWithButtonLayout
+                    noFloatingLabelText
+                    renderTextField={() => (
+                      <TextField
+                        value={buildUrl}
+                        readOnly
+                        fullWidth
+                        endAdornment={
+                          <IconButton
+                            onClick={onCopy}
+                            tooltip={t`Copy`}
+                            edge="end"
+                          >
+                            <Copy />
+                          </IconButton>
+                        }
+                      />
+                    )}
+                    renderButton={style => (
+                      <RaisedButton
+                        primary
+                        label={<Trans>Open</Trans>}
+                        onClick={onOpen}
+                        style={style}
+                      />
+                    )}
+                  />
+                  {isBuildPublished && navigator.share && (
+                    <Line justifyContent="flex-end">
+                      <FlatButton
+                        label={<Trans>Share</Trans>}
+                        onClick={onShare}
+                        icon={<Share />}
+                      />
+                    </Line>
+                  )}
+                  {isBuildPublished && !navigator.share && (
+                    <Line justifyContent="space-between">
+                      <Column justifyContent="center">
+                        <AlertMessage kind="info">
+                          <Trans>
+                            Your game is published! Share it with the community!
+                          </Trans>
+                        </AlertMessage>
+                      </Column>
+                      <Column justifyContent="flex-end">
+                        <Line>
+                          <FacebookShareButton
+                            url={buildUrl}
+                            style={styles.icon}
+                            quote={`Try the game I just created with GDevelop.io`}
+                            hashtag="#gdevelop"
+                          >
+                            <FacebookIcon size={32} round />
+                          </FacebookShareButton>
+                          <RedditShareButton
+                            url={buildUrl}
+                            title={`Try the game I just created with r/gdevelop`}
+                            style={styles.icon}
+                          >
+                            <RedditIcon size={32} round />
+                          </RedditShareButton>
+                          <TwitterShareButton
+                            title={`Try the game I just created with GDevelop.io`}
+                            hashtags={['gdevelop']}
+                            url={buildUrl}
+                            style={styles.icon}
+                          >
+                            <TwitterIcon size={32} round />
+                          </TwitterShareButton>
+                          <WhatsappShareButton
+                            title={`Try the game I just created with GDevelop.io`}
+                            url={buildUrl}
+                            style={styles.icon}
+                          >
+                            <WhatsappIcon size={32} round />
+                          </WhatsappShareButton>
+                          <EmailShareButton
+                            subject="My GDevelop game"
+                            body="Try the game I just created with GDevelop.io"
+                            url={buildUrl}
+                            style={styles.icon}
+                          >
+                            <EmailIcon size={32} round />
+                          </EmailShareButton>
+                        </Line>
+                      </Column>
+                    </Line>
+                  )}
+                  {!isBuildPublished && game && (
+                    <Line>
+                      <AlertMessage kind="info">
+                        <Trans>
+                          This link is private so you can share it with friends
+                          and testers. When you're ready you can update your
+                          Liluo.io game page.
+                        </Trans>
+                      </AlertMessage>
+                    </Line>
+                  )}
+                </Column>
+              ) : (
+                <Column alignItems="center">
+                  <CircularProgress />
+                </Column>
+              )}
+              <InfoBar
+                message={<Trans>Copied to clipboard!</Trans>}
+                visible={showCopiedInfoBar}
+                hide={() => setShowCopiedInfoBar(false)}
+              />
+            </Dialog>
+          )}
+          {game && build && isOnlineGamePropertiesDialogOpen && (
+            <OnlineGamePropertiesDialog
+              project={project}
+              onSaveProject={onSaveProject}
+              buildId={build.id}
+              onClose={() => setIsOnlineGamePropertiesDialogOpen(false)}
+              onApply={async partialGameChange => {
+                const isGameUpdated = await onGameUpdate(
+                  partialGameChange,
+                  i18n
+                );
+                if (isGameUpdated) {
+                  setIsOnlineGamePropertiesDialogOpen(false);
+                }
+              }}
+              game={game}
+              slug={slug}
+              isLoading={isGameLoading}
+            />
+          )}
+        </>
+      )}
+    </I18n>
+  );
+};
+
+export default OnlineGameLink;

newIDE/app/src/Export/GenericExporters/OnlineWebExport/OnlineGamePropertiesDialog.js

@@ -0,0 +1,161 @@
+// @flow
+import { t, Trans } from '@lingui/macro';
+
+import * as React from 'react';
+import { type Game, type GameSlug } from '../../../Utils/GDevelopServices/Game';
+import FlatButton from '../../../UI/FlatButton';
+import Dialog from '../../../UI/Dialog';
+import {
+  cleanUpGameSlug,
+  PublicGameProperties,
+} from '../../../GameDashboard/PublicGameProperties';
+import {
+  applyPublicPropertiesToProject,
+  type PartialGameChange,
+} from '../../../GameDashboard/PublicGamePropertiesDialog';
+import { getWebBuildThumbnailUrl } from '../../../Utils/GDevelopServices/Build';
+import RaisedButtonWithSplitMenu from '../../../UI/RaisedButtonWithSplitMenu';
+import AuthenticatedUserContext from '../../../Profile/AuthenticatedUserContext';
+
+type Props = {|
+  project: gdProject,
+  onSaveProject: () => Promise<void>,
+  buildId: string,
+  game: Game,
+  slug: ?GameSlug,
+  onClose: () => void,
+  onApply: PartialGameChange => Promise<void>,
+  isLoading: boolean,
+|};
+
+export const OnlineGamePropertiesDialog = ({
+  project,
+  onSaveProject,
+  buildId,
+  game,
+  slug,
+  onClose,
+  onApply,
+  isLoading,
+}: Props) => {
+  const { profile } = React.useContext(AuthenticatedUserContext);
+
+  const [name, setName] = React.useState<string>(project.getName());
+  const [categories, setCategories] = React.useState<string[]>(
+    project.getCategories().toJSArray()
+  );
+  const [description, setDescription] = React.useState<string>(
+    project.getDescription()
+  );
+  const [authorIds, setAuthorIds] = React.useState<string[]>(
+    project.getAuthorIds().toJSArray()
+  );
+  const [playWithKeyboard, setPlayableWithKeyboard] = React.useState<boolean>(
+    project.isPlayableWithKeyboard()
+  );
+  const [playWithGamepad, setPlayableWithGamepad] = React.useState<boolean>(
+    project.isPlayableWithGamepad()
+  );
+  const [playWithMobile, setPlayableWithMobile] = React.useState<boolean>(
+    project.isPlayableWithMobile()
+  );
+  const [userSlug, setUserSlug] = React.useState<string>(
+    (slug && slug.username) || (profile && profile.username) || ''
+  );
+  const [gameSlug, setGameSlug] = React.useState<string>(
+    (slug && slug.gameSlug) || cleanUpGameSlug(project.getName())
+  );
+  const [orientation, setOrientation] = React.useState<string>(
+    project.getOrientation()
+  );
+  const [discoverable, setDiscoverable] = React.useState<boolean>(
+    !!game.discoverable
+  );
+  const thumbnailUrl = getWebBuildThumbnailUrl(project, buildId);
+
+  const saveProjectAndPublish = async () => {
+    await onSaveProject();
+    await onPublish();
+  };
+
+  const onPublish = async () => {
+    // Update the project with the new properties before updating the game.
+    if (
+      applyPublicPropertiesToProject(project, {
+        name,
+        categories: categories || [],
+        description: description || '',
+        authorIds,
+        playWithKeyboard: !!playWithKeyboard,
+        playWithGamepad: !!playWithGamepad,
+        playWithMobile: !!playWithMobile,
+        orientation: orientation || 'default',
+      })
+    ) {
+      await onApply({ discoverable, userSlug, gameSlug });
+    }
+  };
+
+  return (
+    <Dialog
+      title={<Trans>Verify your game info before publishing</Trans>}
+      onRequestClose={onClose}
+      actions={[
+        <FlatButton
+          label={<Trans>Back</Trans>}
+          key="back"
+          primary={false}
+          onClick={onClose}
+          disabled={isLoading}
+        />,
+        <RaisedButtonWithSplitMenu
+          label={<Trans>Save project and publish</Trans>}
+          key="publish"
+          primary
+          onClick={() => {
+            saveProjectAndPublish();
+          }}
+          disabled={isLoading}
+          buildMenuTemplate={i18n => [
+            {
+              label: i18n._(t`Publish without saving project`),
+              click: onPublish,
+            },
+          ]}
+        />,
+      ]}
+      cannotBeDismissed={isLoading}
+      open
+    >
+      <PublicGameProperties
+        name={name}
+        setName={setName}
+        categories={categories}
+        setCategories={setCategories}
+        description={description}
+        setDescription={setDescription}
+        project={project}
+        authorIds={authorIds}
+        setAuthorIds={setAuthorIds}
+        setPlayableWithKeyboard={setPlayableWithKeyboard}
+        playWithKeyboard={playWithKeyboard}
+        setPlayableWithGamepad={setPlayableWithGamepad}
+        playWithGamepad={playWithGamepad}
+        setPlayableWithMobile={setPlayableWithMobile}
+        playWithMobile={playWithMobile}
+        setOrientation={setOrientation}
+        orientation={orientation}
+        userSlug={userSlug}
+        setUserSlug={setUserSlug}
+        gameSlug={gameSlug}
+        setGameSlug={setGameSlug}
+        discoverable={discoverable}
+        setDiscoverable={setDiscoverable}
+        displayThumbnail
+        thumbnailUrl={thumbnailUrl}
+      />
+    </Dialog>
+  );
+};
+
+export default OnlineGamePropertiesDialog;

newIDE/app/src/Export/GenericExporters/OnlineWebExport/index.js

@@ -0,0 +1,28 @@
+// @flow
+import { Trans } from '@lingui/macro';
+import * as React from 'react';
+import Text from '../../../UI/Text';
+import { Column, Line } from '../../../UI/Grid';
+import OnlineGameLink from './OnlineGameLink';
+
+const ExplanationHeader = () => (
+  <Column noMargin alignItems="center" justifyContent="center">
+    <Line>
+      <Text align="center">
+        <Trans>
+          Generate a unique link, playable from any computer or mobile phone's
+          browser.
+        </Trans>
+      </Text>
+    </Line>
+  </Column>
+);
+
+const onlineWebExporter = {
+  key: 'onlinewebexport',
+  tabName: 'Web',
+  name: <Trans>Web</Trans>,
+  helpPage: '/publishing/web',
+};
+
+export { onlineWebExporter, ExplanationHeader, OnlineGameLink };

newIDE/app/src/Export/LocalExporters/LocalOnlineWebExport.js

@@ -17,10 +17,9 @@ import {
   type ExportPipeline,
   type ExportPipelineContext,
 } from '../ExportPipeline.flow';
-import { type BuildStep } from '../Builds/BuildStepsProgress';
 import {
   ExplanationHeader,
-  WebProjectLink,
+  OnlineGameLink,
 } from '../GenericExporters/OnlineWebExport';
 const path = optionalRequire('path');
 const os = optionalRequire('os');
@@ -67,17 +66,19 @@ export const localOnlineWebExportPipeline: ExportPipeline<
 
   renderLaunchButtonLabel: () => <Trans>Generate link</Trans>,
 
-  renderCustomStepsProgress: (
-    build: ?Build,
-    errored: boolean,
-    exportStep: BuildStep,
-    getGameThumbnailUrl: (buildId: string) => ?string
-  ) => (
-    <WebProjectLink
+  renderCustomStepsProgress: ({
+    build,
+    project,
+    onSaveProject,
+    errored,
+    exportStep,
+  }) => (
+    <OnlineGameLink
       build={build}
+      project={project}
+      onSaveProject={onSaveProject}
       errored={errored}
       exportStep={exportStep}
-      getGameThumbnailUrl={getGameThumbnailUrl}
     />
   ),
 

newIDE/app/src/GameDashboard/CyrillicToLatin.json

@@ -0,0 +1,68 @@
+{
+  "А": "A",
+  "Б": "B",
+  "В": "V",
+  "Г": "G",
+  "Д": "D",
+  "Е": "E",
+  "Ё": "E",
+  "Ж": "Zh",
+  "З": "Z",
+  "И": "I",
+  "Й": "J",
+  "К": "K",
+  "Л": "L",
+  "М": "M",
+  "Н": "N",
+  "О": "O",
+  "П": "P",
+  "Р": "R",
+  "С": "S",
+  "Т": "T",
+  "У": "U",
+  "Ф": "F",
+  "Х": "H",
+  "Ц": "Ts",
+  "Ч": "Ch",
+  "Ш": "Sh",
+  "Щ": "Shch",
+  "Ы": "Y",
+  "Э": "E",
+  "Ю": "Yu",
+  "Я": "Ya",
+  "а": "a",
+  "б": "b",
+  "в": "v",
+  "г": "g",
+  "д": "d",
+  "е": "e",
+  "ё": "e",
+  "ж": "zh",
+  "з": "z",
+  "и": "i",
+  "й": "j",
+  "к": "k",
+  "л": "l",
+  "м": "m",
+  "н": "n",
+  "о": "o",
+  "п": "p",
+  "р": "r",
+  "с": "s",
+  "т": "t",
+  "у": "u",
+  "ф": "f",
+  "х": "h",
+  "ц": "ts",
+  "ч": "ch",
+  "ш": "sh",
+  "щ": "shch",
+  "ы": "y",
+  "э": "e",
+  "ю": "yu",
+  "я": "ya",
+  "Ъ": "",
+  "ъ": "",
+  "Ь": "",
+  "ь": ""
+}

newIDE/app/src/GameDashboard/GameCard.js

@@ -1,45 +1,22 @@
 // @flow
 import { Trans } from '@lingui/macro';
 import { I18n } from '@lingui/react';
-import { Card, CardActions, CardHeader, Chip, Paper } from '@material-ui/core';
+import { Card, CardActions, CardHeader, Chip } from '@material-ui/core';
 import * as React from 'react';
 import { Column, Line, Spacer } from '../UI/Grid';
 import RaisedButton from '../UI/RaisedButton';
 import { getGameUrl, type Game } from '../Utils/GDevelopServices/Game';
-import TimelineIcon from '@material-ui/icons/Timeline';
-import PlaylistPlayIcon from '@material-ui/icons/PlaylistPlay';
-import TuneIcon from '@material-ui/icons/Tune';
 import { ResponsiveLineStackLayout } from '../UI/Layout';
 import Window from '../Utils/Window';
-import FlatButton from '../UI/FlatButton';
-import EmptyMessage from '../UI/EmptyMessage';
-
-const styles = {
-  image: {
-    display: 'block',
-    objectFit: 'cover',
-  },
-  thumbnail: {
-    width: 240,
-    height: 135,
-  },
-};
+import { GameThumbnail } from './GameThumbnail';
 
 type Props = {|
   game: Game,
   isCurrentGame: boolean,
-  onOpenDetails: () => void,
-  onOpenBuilds: () => void,
-  onOpenAnalytics: () => void,
+  onOpenGameManager: () => void,
 |};
 
-export const GameCard = ({
-  game,
-  isCurrentGame,
-  onOpenDetails,
-  onOpenBuilds,
-  onOpenAnalytics,
-}: Props) => {
+export const GameCard = ({ game, isCurrentGame, onOpenGameManager }: Props) => {
   const openGameUrl = () => {
     const url = getGameUrl(game);
     if (!url) return;
@@ -49,31 +26,11 @@ export const GameCard = ({
     <I18n>
       {({ i18n }) => (
         <Card key={game.id}>
-          <Line>
-            {game.thumbnailUrl ? (
-              <img
-                src={game.thumbnailUrl}
-                style={{
-                  ...styles.image,
-                  ...styles.thumbnail,
-                }}
-                alt={game.gameName}
-                title={game.gameName}
-              />
-            ) : (
-              <Paper
-                variant="outlined"
-                style={{
-                  ...styles.thumbnail,
-                  whiteSpace: 'normal',
-                  display: 'flex',
-                }}
-              >
-                <EmptyMessage>
-                  <Trans>No thumbnail set</Trans>
-                </EmptyMessage>
-              </Paper>
-            )}
+          <ResponsiveLineStackLayout>
+            <GameThumbnail
+              gameName={game.gameName}
+              thumbnailUrl={game.thumbnailUrl}
+            />
             <Column expand>
               <CardHeader
                 title={game.gameName}
@@ -95,7 +52,13 @@ export const GameCard = ({
                         <Spacer />
                         <Chip
                           size="small"
-                          label={<Trans>Published on Liluo</Trans>}
+                          label={
+                            game.discoverable ? (
+                              <Trans>Discoverable on Liluo.io</Trans>
+                            ) : (
+                              <Trans>Published on Liluo.io</Trans>
+                            )
+                          }
                         />
                       </>
                     )}
@@ -110,30 +73,19 @@ export const GameCard = ({
                 >
                   {game.publicWebBuildId && (
                     <RaisedButton
-                      label={<Trans>Open</Trans>}
+                      label={<Trans>Open in browser</Trans>}
                       onClick={openGameUrl}
-                      primary
                     />
                   )}
-                  <FlatButton
-                    icon={<TuneIcon />}
-                    label={<Trans>Details</Trans>}
-                    onClick={onOpenDetails}
-                  />
-                  <FlatButton
-                    icon={<PlaylistPlayIcon />}
-                    label={<Trans>Builds</Trans>}
-                    onClick={onOpenBuilds}
-                  />
-                  <FlatButton
-                    icon={<TimelineIcon />}
-                    label={<Trans>Analytics</Trans>}
-                    onClick={onOpenAnalytics}
+                  <RaisedButton
+                    label={<Trans>Manage game</Trans>}
+                    onClick={onOpenGameManager}
+                    primary
                   />
                 </ResponsiveLineStackLayout>
               </CardActions>
             </Column>
-          </Line>
+          </ResponsiveLineStackLayout>
         </Card>
       )}
     </I18n>

newIDE/app/src/GameDashboard/GameDetailsDialog.js

@@ -1,6 +1,5 @@
 // @flow
-import { Trans } from '@lingui/macro';
-import { t } from '@lingui/macro';
+import { Trans, t } from '@lingui/macro';
 import { I18n } from '@lingui/react';
 import { type I18n as I18nType } from '@lingui/core';
 import * as React from 'react';
@@ -13,6 +12,7 @@ import {
   deleteGame,
   getPublicGame,
   setGameUserAcls,
+  setGameSlug,
   getAclsFromUserIds,
   getCategoryName,
 } from '../Utils/GDevelopServices/Game';
@@ -41,13 +41,14 @@ import PlaceholderLoader from '../UI/PlaceholderLoader';
 import {
   PublicGamePropertiesDialog,
   type PartialGameChange,
-} from '../ProjectManager/PublicGamePropertiesDialog';
+} from './PublicGamePropertiesDialog';
 import TextField from '../UI/TextField';
 import KeyboardIcon from '@material-ui/icons/Keyboard';
 import SportsEsportsIcon from '@material-ui/icons/SportsEsports';
 import SmartphoneIcon from '@material-ui/icons/Smartphone';
 import Crown from '../UI/CustomSvgIcons/Crown';
-import { showErrorBox } from '../UI/Messages/MessageBox';
+import { showErrorBox, showWarningBox } from '../UI/Messages/MessageBox';
+import LeaderboardAdmin from './LeaderboardAdmin';
 
 const styles = {
   tableRowStatColumn: {
@@ -55,7 +56,11 @@ const styles = {
   },
 };
 
-export type GamesDetailsTab = 'details' | 'builds' | 'analytics';
+export type GamesDetailsTab =
+  | 'details'
+  | 'builds'
+  | 'analytics'
+  | 'leaderboards';
 
 type Props = {|
   game: Game,
@@ -81,10 +86,16 @@ export const GameDetailsDialog = ({
   const [gameRollingMetrics, setGameMetrics] = React.useState<?GameMetrics>(
     null
   );
+  const [isLoading, setIsLoading] = React.useState<boolean>(false);
+  const [
+    gameUnregisterErrorText,
+    setGameUnregisterErrorText,
+  ] = React.useState<?string>(null);
   const [gameRollingMetricsError, setGameMetricsError] = React.useState<?Error>(
     null
   );
   const [isGameMetricsLoading, setIsGameMetricsLoading] = React.useState(false);
+  const [isGameUpdating, setIsGameUpdating] = React.useState(false);
 
   const yesterdayIsoDate = formatISO(subDays(new Date(), 1), {
     representation: 'date',
@@ -152,51 +163,113 @@ export const GameDetailsDialog = ({
     [loadPublicGame]
   );
 
+  const handleGameUpdated = React.useCallback(
+    (updatedGame: Game) => {
+      // Set Public Game to null to show the loader.
+      // It will be refetched thanks to loadPublicGame, because Game is updated.
+      setPublicGame(null);
+      onGameUpdated(updatedGame);
+    },
+    [onGameUpdated]
+  );
+
   const updateGameFromProject = async (
     partialGameChange: PartialGameChange,
     i18n: I18nType
-  ) => {
-    if (!project || !profile) return;
+  ): Promise<boolean> => {
+    if (!project || !profile) return false;
     const { id } = profile;
 
-    // Set public game to null as it will be refetched automatically by the callback above.
-    setPublicGame(null);
+    const ownerIds = partialGameChange.ownerIds;
+    if (!ownerIds || !ownerIds.length) {
+      showWarningBox(
+        i18n._(
+          t`You must select at least one user to be the owner of the game.`
+        ),
+        { delayToNextTick: true }
+      );
+      return false;
+    }
+
     try {
+      setIsGameUpdating(true);
       const gameId = project.getProjectUuid();
       const updatedGame = await updateGame(getAuthorizationHeader, id, gameId, {
         authorName: project.getAuthor() || 'Unspecified publisher',
-        gameName: project.getName() || 'Untitle game',
+        gameName: project.getName() || 'Untitled game',
         categories: project.getCategories().toJSArray() || [],
         description: project.getDescription() || '',
         playWithKeyboard: project.isPlayableWithKeyboard(),
         playWithGamepad: project.isPlayableWithGamepad(),
         playWithMobile: project.isPlayableWithMobile(),
         orientation: project.getOrientation(),
-        // The thumbnailUrl is updated only when a build is made public.
+        discoverable: partialGameChange.discoverable,
       });
+      if (
+        partialGameChange.userSlug &&
+        partialGameChange.gameSlug &&
+        partialGameChange.userSlug === profile.username
+      ) {
+        try {
+          await setGameSlug(
+            getAuthorizationHeader,
+            id,
+            gameId,
+            partialGameChange.userSlug,
+            partialGameChange.gameSlug
+          );
+        } catch (error) {
+          console.error(
+            'Unable to update the game slug:',
+            error.response || error.message
+          );
+          showErrorBox({
+            message:
+              i18n._(
+                t`Unable to update the game slug. A slug must be 6 to 30 characters long and only contains letters, digits or dashes.`
+              ) +
+              ' ' +
+              i18n._(t`Verify your internet connection or try again later.`),
+            rawError: error,
+            errorId: 'game-slug-update-error',
+          });
+          setIsGameUpdating(false);
+          return false;
+        }
+      }
       try {
         const authorAcls = getAclsFromUserIds(
           project.getAuthorIds().toJSArray()
         );
-        const ownerAcls = getAclsFromUserIds(partialGameChange.ownerIds);
+        const ownerAcls = getAclsFromUserIds(ownerIds);
         await setGameUserAcls(getAuthorizationHeader, id, gameId, {
           ownership: ownerAcls,
           author: authorAcls,
         });
       } catch (error) {
-        console.error('Unable to update the game owners or authors:', error);
+        console.error(
+          'Unable to update the game owners or authors:',
+          error.response || error.message
+        );
         showErrorBox({
           message:
-            i18n._(t`Unable to update the game owners or authors.`) +
+            i18n._(
+              t`Unable to update the game owners or authors. Have you removed yourself from the owners?`
+            ) +
             ' ' +
             i18n._(t`Verify your internet connection or try again later.`),
           rawError: error,
           errorId: 'game-acls-update-error',
         });
+        setIsGameUpdating(false);
+        return false;
       }
-      onGameUpdated(updatedGame);
+      handleGameUpdated(updatedGame);
     } catch (error) {
-      console.error('Unable to update the game:', error);
+      console.error(
+        'Unable to update the game:',
+        error.response || error.message
+      );
       showErrorBox({
         message:
           i18n._(t`Unable to update the game details.`) +
@@ -205,18 +278,39 @@ export const GameDetailsDialog = ({
         rawError: error,
         errorId: 'game-details-update-error',
       });
+      setIsGameUpdating(false);
+      return false;
     }
+
+    setIsGameUpdating(false);
+    return true;
   };
 
-  const unregisterGame = async () => {
+  const unregisterGame = async (i18n: I18nType) => {
     if (!profile) return;
     const { id } = profile;
-
+    setGameUnregisterErrorText(null);
+    setIsLoading(true);
     try {
+      setIsGameUpdating(true);
       await deleteGame(getAuthorizationHeader, id, game.id);
       onGameDeleted();
     } catch (error) {
       console.error('Unable to delete the game:', error);
+      if (
+        error.response &&
+        error.response.data &&
+        error.response.data.code === 'game-deletion/leaderboards-exist'
+      ) {
+        setGameUnregisterErrorText(
+          i18n._(
+            t`You cannot unregister a game that has active leaderboards. To delete them, go in the Leaderboards tab, and delete them one by one.`
+          )
+        );
+      }
+    } finally {
+      setIsGameUpdating(false);
+      setIsLoading(false);
     }
   };
 
@@ -226,8 +320,7 @@ export const GameDetailsDialog = ({
 
       const { id } = profile;
       try {
-        // Set public game to null as it will be refetched automatically by the callback above.
-        setPublicGame(null);
+        setIsGameUpdating(true);
         const updatedGame = await updateGame(
           getAuthorizationHeader,
           id,
@@ -236,12 +329,14 @@ export const GameDetailsDialog = ({
             publicWebBuildId: null,
           }
         );
-        onGameUpdated(updatedGame);
+        handleGameUpdated(updatedGame);
       } catch (err) {
         console.error('Unable to update the game', err);
+      } finally {
+        setIsGameUpdating(false);
       }
     },
-    [game, getAuthorizationHeader, profile, onGameUpdated]
+    [game, getAuthorizationHeader, profile, handleGameUpdated]
   );
 
   const authorUsernames =
@@ -268,25 +363,41 @@ export const GameDetailsDialog = ({
           }
           open
           noMargin
-          onRequestClose={onClose}
+          flexColumnBody
+          fullHeight={currentTab === 'leaderboards'}
+          onRequestClose={() => {
+            if (!isLoading) onClose();
+          }}
           maxWidth="md"
           actions={[
             <FlatButton
               label={<Trans>Close</Trans>}
+              disabled={isLoading}
               onClick={onClose}
               key="close"
             />,
           ]}
           secondaryActions={[
-            <HelpButton key="help" helpPagePath="/interface/games-dashboard" />,
+            <HelpButton
+              key="help"
+              helpPagePath={
+                currentTab === 'leaderboards'
+                  ? '/interface/games-dashboard/leaderboard-administration'
+                  : '/interface/games-dashboard'
+              }
+            />,
           ]}
         >
           <Tabs value={currentTab} onChange={setCurrentTab}>
             <Tab label={<Trans>Details</Trans>} value="details" />
             <Tab label={<Trans>Builds</Trans>} value="builds" />
             <Tab label={<Trans>Analytics</Trans>} value="analytics" />
+            <Tab label={<Trans>Leaderboards</Trans>} value="leaderboards" />
           </Tabs>
-          <Line>
+          <Line expand>
+            {currentTab === 'leaderboards' ? (
+              <LeaderboardAdmin gameId={game.id} onLoading={setIsLoading} />
+            ) : null}
             {currentTab === 'details' ? (
               publicGameError ? (
                 <PlaceholderError onRetry={loadPublicGame}>
@@ -437,9 +548,10 @@ export const GameDetailsDialog = ({
 
                         if (!answer) return;
 
-                        unregisterGame();
+                        unregisterGame(i18n);
                       }}
                       label={<Trans>Unregister this game</Trans>}
+                      disabled={isGameUpdating}
                     />
                     <Spacer />
                     {publicGame.publicWebBuildId && (
@@ -447,14 +559,15 @@ export const GameDetailsDialog = ({
                         <RaisedButton
                           onClick={() => {
                             const answer = Window.showConfirmDialog(
-                              'Are you sure you want to unpublish this game? \n\nThis will make your Liluo unique game URL not accessible anymore. \n\nYou can decide anytime to publish it again.'
+                              'Are you sure you want to unpublish this game? \n\nThis will make your Liluo.io unique game URL not accessible anymore. \n\nYou can decide at any time to publish it again.'
                             );
 
                             if (!answer) return;
 
                             unpublishGame();
                           }}
-                          label={<Trans>Unpublish from Liluo</Trans>}
+                          label={<Trans>Unpublish from Liluo.io</Trans>}
+                          disabled={isGameUpdating}
                         />
                         <Spacer />
                       </>
@@ -463,9 +576,14 @@ export const GameDetailsDialog = ({
                       primary
                       onClick={() => setIsPublicGamePropertiesDialogOpen(true)}
                       label={<Trans>Edit game details</Trans>}
-                      disabled={!isGameOpenedAsProject}
+                      disabled={!isGameOpenedAsProject || isGameUpdating}
                     />
                   </Line>
+                  {gameUnregisterErrorText ? (
+                    <PlaceholderError kind="error">
+                      {gameUnregisterErrorText}
+                    </PlaceholderError>
+                  ) : null}
                 </ColumnStackLayout>
               )
             ) : null}
@@ -504,10 +622,8 @@ export const GameDetailsDialog = ({
                           <Trans>Last week sessions count</Trans>
                         </TableRowColumn>
                         <TableRowColumn style={styles.tableRowStatColumn}>
-                          {publicGame &&
-                          publicGame.metrics &&
-                          publicGame.metrics.lastWeekSessionsCount
-                            ? publicGame.metrics.lastWeekSessionsCount
+                          {publicGame && publicGame.cachedLastWeekSessionsCount
+                            ? publicGame.cachedLastWeekSessionsCount
                             : '-'}
                         </TableRowColumn>
                       </TableRow>
@@ -516,10 +632,8 @@ export const GameDetailsDialog = ({
                           <Trans>Last year sessions count</Trans>
                         </TableRowColumn>
                         <TableRowColumn style={styles.tableRowStatColumn}>
-                          {publicGame &&
-                          publicGame.metrics &&
-                          publicGame.metrics.lastYearSessionsCount
-                            ? publicGame.metrics.lastYearSessionsCount
+                          {publicGame && publicGame.cachedLastYearSessionsCount
+                            ? publicGame.cachedLastYearSessionsCount
                             : '-'}
                         </TableRowColumn>
                       </TableRow>
@@ -648,16 +762,21 @@ export const GameDetailsDialog = ({
               )
             ) : null}
           </Line>
-          {publicGame && project && (
+          {publicGame && project && isPublicGamePropertiesDialogOpen && (
             <PublicGamePropertiesDialog
-              open={isPublicGamePropertiesDialogOpen}
               project={project}
               publicGame={publicGame}
-              onApply={partialGameChange => {
-                setIsPublicGamePropertiesDialogOpen(false);
-                updateGameFromProject(partialGameChange, i18n);
+              onApply={async partialGameChange => {
+                const isGameUpdated = await updateGameFromProject(
+                  partialGameChange,
+                  i18n
+                );
+                if (isGameUpdated) {
+                  setIsPublicGamePropertiesDialogOpen(false);
+                }
               }}
               onClose={() => setIsPublicGamePropertiesDialogOpen(false)}
+              isLoading={isGameUpdating}
             />
           )}
         </Dialog>

newIDE/app/src/GameDashboard/GameThumbnail.js

@@ -0,0 +1,48 @@
+// @flow
+import { Trans } from '@lingui/macro';
+import { Paper } from '@material-ui/core';
+import * as React from 'react';
+import EmptyMessage from '../UI/EmptyMessage';
+
+const styles = {
+  image: {
+    display: 'block',
+    objectFit: 'cover',
+  },
+  thumbnail: {
+    // 16/9 format
+    width: 272,
+    height: 153,
+  },
+};
+
+type Props = {|
+  thumbnailUrl?: string,
+  gameName: string,
+|};
+
+export const GameThumbnail = ({ thumbnailUrl, gameName }: Props) =>
+  thumbnailUrl ? (
+    <img
+      src={thumbnailUrl}
+      style={{
+        ...styles.image,
+        ...styles.thumbnail,
+      }}
+      alt={gameName}
+      title={gameName}
+    />
+  ) : (
+    <Paper
+      variant="outlined"
+      style={{
+        ...styles.thumbnail,
+        whiteSpace: 'normal',
+        display: 'flex',
+      }}
+    >
+      <EmptyMessage>
+        <Trans>No thumbnail set</Trans>
+      </EmptyMessage>
+    </Paper>
+  );

newIDE/app/src/GameDashboard/GamesList.js

@@ -95,18 +95,10 @@ export const GamesList = (props: Props) => {
           key={game.id}
           isCurrentGame={!!projectUuid && game.id === projectUuid}
           game={game}
-          onOpenDetails={() => {
+          onOpenGameManager={() => {
             setOpenedGameInitialTab('details');
             setOpenedGame(game);
           }}
-          onOpenBuilds={() => {
-            setOpenedGameInitialTab('builds');
-            setOpenedGame(game);
-          }}
-          onOpenAnalytics={() => {
-            setOpenedGameInitialTab('analytics');
-            setOpenedGame(game);
-          }}
         />
       ))}
       {openedGame && (

newIDE/app/src/GameDashboard/LeaderboardAdmin/LeaderboardEntriesTable.js

@@ -0,0 +1,161 @@
+// @flow
+import { Trans, t } from '@lingui/macro';
+import { I18n } from '@lingui/react';
+import * as React from 'react';
+import Table from '@material-ui/core/Table';
+import TableBody from '@material-ui/core/TableBody';
+import TableCell from '@material-ui/core/TableCell';
+import TableHead from '@material-ui/core/TableHead';
+import TableRow from '@material-ui/core/TableRow';
+import Tooltip from '@material-ui/core/Tooltip';
+import DeleteOutline from '@material-ui/icons/DeleteOutline';
+import Error from '@material-ui/icons/Error';
+import FirstPage from '@material-ui/icons/FirstPage';
+import NavigateBefore from '@material-ui/icons/NavigateBefore';
+import NavigateNext from '@material-ui/icons/NavigateNext';
+
+import IconButton from '../../UI/IconButton';
+import { Column, Line } from '../../UI/Grid';
+import PlaceholderLoader from '../../UI/PlaceholderLoader';
+import Text from '../../UI/Text';
+import { textEllipsisStyle } from '../../UI/TextEllipsis';
+import { type LeaderboardDisplayData } from '../../Utils/GDevelopServices/Play';
+
+type Props = {|
+  entries: ?Array<LeaderboardDisplayData>,
+  onDeleteEntry: (entryId: string) => Promise<void>,
+  isLoading: boolean,
+  erroredEntry?: {| entryId: string, message: React.Node |},
+  navigation: {|
+    goToFirstPage: ?() => Promise<void>,
+    goToPreviousPage: ?() => Promise<void>,
+    goToNextPage: ?() => Promise<void>,
+  |},
+|};
+
+const LeaderboardEntriesTable = ({
+  entries,
+  onDeleteEntry,
+  isLoading,
+  erroredEntry,
+  navigation,
+}: Props) => {
+  if (!entries) return <PlaceholderLoader />;
+
+  return (
+    <I18n>
+      {({ i18n }) => (
+        <Column expand justifyContent="space-between">
+          <Table size="small">
+            <TableHead>
+              <TableRow>
+                <TableCell style={{ width: '20%' }} align="center">
+                  <Trans>Score</Trans>
+                </TableCell>
+                <TableCell style={{ width: '50%' }}>
+                  <Trans>Player</Trans>
+                </TableCell>
+                <TableCell style={{ width: '15%' }}>
+                  <Trans>Date</Trans>
+                </TableCell>
+                <TableCell style={{ width: '15%' }}>
+                  <Trans>Action</Trans>
+                </TableCell>
+              </TableRow>
+            </TableHead>
+            <TableBody>
+              {entries.map(entry => (
+                <TableRow key={entry.id}>
+                  <TableCell align="center">{entry.score}</TableCell>
+                  <TableCell
+                    style={{
+                      ...textEllipsisStyle,
+                      maxWidth: 0, // to trigger the text ellipsis when overflowing
+                    }}
+                  >
+                    <Tooltip title={entry.playerName}>
+                      <span>{entry.playerName}</span>
+                    </Tooltip>
+                  </TableCell>
+                  <TableCell>
+                    <Tooltip
+                      title={i18n.date(entry.createdAt, {
+                        dateStyle: 'short',
+                        timeStyle: 'short',
+                      })}
+                    >
+                      <span>{i18n.date(entry.createdAt)}</span>
+                    </Tooltip>
+                  </TableCell>
+                  <TableCell>
+                    <Line>
+                      <Tooltip title={'Remove entry'}>
+                        <IconButton
+                          size="small"
+                          onClick={() => onDeleteEntry(entry.id)}
+                          disabled={isLoading}
+                        >
+                          <DeleteOutline size={20} />
+                        </IconButton>
+                      </Tooltip>
+                      {erroredEntry && erroredEntry.entryId === entry.id ? (
+                        <Tooltip title={erroredEntry.message}>
+                          <IconButton
+                            size="small"
+                            onClick={() => {}} // wrap in icon button to match above icon padding
+                          >
+                            <Error size={20} color="error" />
+                          </IconButton>
+                        </Tooltip>
+                      ) : null}
+                    </Line>
+                  </TableCell>
+                </TableRow>
+              ))}
+            </TableBody>
+          </Table>
+          {entries.length === 0 ? (
+            <Column expand justifyContent="center" alignItems="center">
+              <Text size="body2">
+                <Trans>No entries</Trans>
+              </Text>
+            </Column>
+          ) : (
+            <Line noMargin justifyContent="flex-end">
+              <IconButton
+                tooltip={t`Go to first page`}
+                disabled={!navigation.goToFirstPage}
+                onClick={() => {
+                  if (navigation.goToFirstPage) navigation.goToFirstPage();
+                }}
+              >
+                <FirstPage />
+              </IconButton>
+              <IconButton
+                tooltip={t`Previous page`}
+                disabled={!navigation.goToPreviousPage}
+                onClick={() => {
+                  if (navigation.goToPreviousPage)
+                    navigation.goToPreviousPage();
+                }}
+              >
+                <NavigateBefore />
+              </IconButton>
+              <IconButton
+                tooltip={t`Next page`}
+                disabled={!navigation.goToNextPage}
+                onClick={() => {
+                  if (navigation.goToNextPage) navigation.goToNextPage();
+                }}
+              >
+                <NavigateNext />
+              </IconButton>
+            </Line>
+          )}
+        </Column>
+      )}
+    </I18n>
+  );
+};
+
+export default LeaderboardEntriesTable;

newIDE/app/src/GameDashboard/LeaderboardAdmin/index.js

@@ -0,0 +1,895 @@
+// @flow
+import * as React from 'react';
+import { Trans, t } from '@lingui/macro';
+import { I18n } from '@lingui/react';
+import { type I18n as I18nType } from '@lingui/core';
+
+import Avatar from '@material-ui/core/Avatar';
+import CircularProgress from '@material-ui/core/CircularProgress';
+import Divider from '@material-ui/core/Divider';
+import List from '@material-ui/core/List';
+import ListItem from '@material-ui/core/ListItem';
+import ListItemAvatar from '@material-ui/core/ListItemAvatar';
+import ListItemSecondaryAction from '@material-ui/core/ListItemSecondaryAction';
+import ListItemText from '@material-ui/core/ListItemText';
+import Paper from '@material-ui/core/Paper';
+import Switch from '@material-ui/core/Switch';
+import Tooltip from '@material-ui/core/Tooltip';
+
+import Add from '@material-ui/icons/Add';
+import Save from '@material-ui/icons/Save';
+import Cancel from '@material-ui/icons/Cancel';
+import Edit from '@material-ui/icons/Edit';
+import Label from '@material-ui/icons/Label';
+import Fingerprint from '@material-ui/icons/Fingerprint';
+import Update from '@material-ui/icons/Update';
+import Today from '@material-ui/icons/Today';
+import Sort from '@material-ui/icons/Sort';
+import PeopleAlt from '@material-ui/icons/PeopleAlt';
+import SwapVertical from '@material-ui/icons/SwapVert';
+import Refresh from '@material-ui/icons/Refresh';
+import Delete from '@material-ui/icons/Delete';
+import Visibility from '@material-ui/icons/Visibility';
+import VisibilityOff from '@material-ui/icons/VisibilityOff';
+import Loop from '@material-ui/icons/Loop';
+
+import Copy from '../../UI/CustomSvgIcons/Copy';
+import PlaceholderLoader from '../../UI/PlaceholderLoader';
+import { EmptyPlaceholder } from '../../UI/EmptyPlaceholder';
+import { Column, Line, Spacer } from '../../UI/Grid';
+import IconButton from '../../UI/IconButton';
+import PlaceholderError from '../../UI/PlaceholderError';
+import AlertMessage from '../../UI/AlertMessage';
+import RaisedButton from '../../UI/RaisedButton';
+import TextField from '../../UI/TextField';
+import SelectField from '../../UI/SelectField';
+import SelectOption from '../../UI/SelectOption';
+import { useOnlineStatus } from '../../Utils/OnlineStatus';
+import {
+  type Leaderboard,
+  type LeaderboardSortOption,
+  type LeaderboardPlayerUnicityDisplayOption,
+  type LeaderboardVisibilityOption,
+  breakUuid,
+} from '../../Utils/GDevelopServices/Play';
+import LeaderboardContext from '../../Leaderboard/LeaderboardContext';
+import LeaderboardProvider from '../../Leaderboard/LeaderboardProvider';
+import Window from '../../Utils/Window';
+import LeaderboardEntriesTable from './LeaderboardEntriesTable';
+import { ResponsiveLineStackLayout } from '../../UI/Layout';
+import { useResponsiveWindowWidth } from '../../UI/Reponsive/ResponsiveWindowMeasurer';
+import { textEllipsisStyle } from '../../UI/TextEllipsis';
+import { shouldValidate } from '../../UI/KeyboardShortcuts/InteractionKeys';
+import Text from '../../UI/Text';
+import { GameRegistration } from '../GameRegistration';
+
+type Props = {| onLoading: boolean => void, project?: gdProject |};
+type ContainerProps = {| ...Props, gameId: string |};
+
+type ApiError = {|
+  action:
+    | 'entriesFetching'
+    | 'entryDeletion'
+    | 'leaderboardsFetching'
+    | 'leaderboardNameUpdate'
+    | 'leaderboardSortUpdate'
+    | 'leaderboardPlayerUnicityDisplayChoiceUpdate'
+    | 'leaderboardCreation'
+    | 'leaderboardReset'
+    | 'leaderboardDeletion',
+  message: React.Node,
+  itemId?: string,
+|};
+
+const CenteredError = ({ children }: {| children: React.Node |}) => (
+  <Column expand justifyContent="center" alignItems="center">
+    <Line>{children}</Line>
+  </Column>
+);
+
+const styles = {
+  leftColumn: { display: 'flex', flexDirection: 'column', flex: 1, padding: 5 },
+  rightColumn: {
+    display: 'flex',
+    flexDirection: 'column',
+    flex: 2,
+  },
+  leaderboardConfigurationPaper: { padding: 5, margin: 5 },
+  leaderboardNameText: { ...textEllipsisStyle, width: 150 },
+  leaderboardNameTextField: { width: 125, fontSize: 14 },
+};
+
+export const LeaderboardAdmin = ({ onLoading, project }: Props) => {
+  const isOnline = useOnlineStatus();
+  const windowWidth = useResponsiveWindowWidth();
+  const [isEditingName, setIsEditingName] = React.useState<boolean>(false);
+  const [isRequestPending, setIsRequestPending] = React.useState<boolean>(
+    false
+  );
+  const [newName, setNewName] = React.useState<string>('');
+  const [newNameError, setNewNameError] = React.useState<?string>(null);
+  const newNameTextFieldRef = React.useRef<?TextField>(null);
+  const [apiError, setApiError] = React.useState<?ApiError>(null);
+  const [
+    displayGameRegistration,
+    setDisplayGameRegistration,
+  ] = React.useState<boolean>(false);
+
+  const {
+    leaderboards,
+    listLeaderboards,
+    currentLeaderboard,
+    createLeaderboard,
+    selectLeaderboard,
+    updateLeaderboard,
+    resetLeaderboard,
+    deleteLeaderboard,
+    deleteLeaderboardEntry,
+    displayOnlyBestEntry,
+    setDisplayOnlyBestEntry,
+    fetchLeaderboardEntries,
+    browsing: { entries, goToNextPage, goToPreviousPage, goToFirstPage },
+  } = React.useContext(LeaderboardContext);
+
+  const setIsLoading = React.useCallback(
+    (yesOrNo: boolean) => {
+      setIsRequestPending(yesOrNo);
+      onLoading(yesOrNo);
+    },
+    [onLoading]
+  );
+
+  const onUpdateLeaderboard = async (
+    i18n: I18nType,
+    payload: {|
+      name?: string,
+      sort?: LeaderboardSortOption,
+      playerUnicityDisplayChoice?: LeaderboardPlayerUnicityDisplayOption,
+      visibility?: LeaderboardVisibilityOption,
+    |}
+  ) => {
+    setNewNameError(null);
+    if (payload.name !== undefined && payload.name.length === 0) {
+      setNewNameError(
+        i18n._(
+          t`Please enter a name that is at least one character long and 50 at most.`
+        )
+      );
+      return;
+    }
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await updateLeaderboard(payload);
+      if (payload.name) setIsEditingName(false);
+    } catch (err) {
+      console.error('An error occurred when updating leaderboard', err);
+      setApiError({
+        action: payload.name
+          ? 'leaderboardNameUpdate'
+          : payload.sort
+          ? 'leaderboardSortUpdate'
+          : 'leaderboardPlayerUnicityDisplayChoiceUpdate',
+        message: payload.name ? (
+          <Trans>
+            An error occurred when updating the name of the leaderboard, please
+            close the dialog, come back and try again.
+          </Trans>
+        ) : payload.sort ? (
+          <Trans>
+            An error occurred when updating the sort direction of the
+            leaderboard, please close the dialog, come back and try again.
+          </Trans>
+        ) : payload.visibility ? (
+          <Trans>
+            An error occurred when updating the visibility of the leaderboard,
+            please close the dialog, come back and try again.
+          </Trans>
+        ) : (
+          <Trans>
+            An error occurred when updating the display choice of the
+            leaderboard, please close the dialog, come back and try again.
+          </Trans>
+        ),
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const onListLeaderboards = React.useCallback(
+    () => {
+      const fetchAndHandleError = async () => {
+        setIsLoading(true);
+        setApiError(null);
+        try {
+          await listLeaderboards();
+        } catch (err) {
+          if (err.response && err.response.status === 404) {
+            setDisplayGameRegistration(true);
+            return;
+          }
+          console.error('An error occurred when fetching leaderboards', err);
+          setApiError({
+            action: 'leaderboardsFetching',
+            message: (
+              <Trans>
+                An error occurred when fetching the leaderboards, please close
+                the dialog and reopen it.
+              </Trans>
+            ),
+          });
+        } finally {
+          setIsLoading(false);
+        }
+      };
+      fetchAndHandleError();
+    },
+    [setIsLoading, listLeaderboards]
+  );
+
+  const onFetchLeaderboardEntries = async () => {
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await fetchLeaderboardEntries();
+    } catch (err) {
+      console.error('An error occurred when fetching leaderboard entries', err);
+      setApiError({
+        action: 'entriesFetching',
+        message: (
+          <Trans>
+            An error occurred when fetching the entries of the leaderboard,
+            please try again.
+          </Trans>
+        ),
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const onCreateLeaderboard = async () => {
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await createLeaderboard({
+        name: 'New leaderboard',
+        sort: 'ASC',
+      });
+    } catch (err) {
+      console.error('An error occurred when creating leaderboard', err);
+      setApiError({
+        action: 'leaderboardCreation',
+        message: (
+          <Trans>
+            An error occurred when creating a new leaderboard, please close the
+            dialog, come back and try again.
+          </Trans>
+        ),
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const onResetLeaderboard = async (i18n: I18nType) => {
+    const answer = Window.showConfirmDialog(
+      i18n._(
+        t`All current entries will be deleted, are you sure you want to reset this leaderboard? This can't be undone.`
+      )
+    );
+    if (!answer) return;
+
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await resetLeaderboard();
+    } catch (err) {
+      console.error('An error occurred when resetting leaderboard', err);
+      setApiError({
+        action: 'leaderboardReset',
+        message: (
+          <Trans>
+            An error occurred when resetting the leaderboard, please close the
+            dialog, come back and try again.
+          </Trans>
+        ),
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const onDeleteLeaderboard = async (i18n: I18nType) => {
+    const answer = Window.showConfirmDialog(
+      i18n._(
+        t`Are you sure you want to delete this leaderboard and all of its entries? This can't be undone.`
+      )
+    );
+    if (!answer) return;
+
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await deleteLeaderboard();
+    } catch (err) {
+      console.error('An error occurred when deleting leaderboard', err);
+      setApiError({
+        action: 'leaderboardDeletion',
+        message: (
+          <Trans>
+            An error occurred when deleting the leaderboard, please close the
+            dialog, come back and try again.
+          </Trans>
+        ),
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  const onDeleteEntry = async (i18n: I18nType, entryId: string) => {
+    const answer = Window.showConfirmDialog(
+      i18n._(
+        t`Are you sure you want to delete this entry? This can't be undone.`
+      )
+    );
+    if (!answer) return;
+
+    setIsLoading(true);
+    setApiError(null);
+    try {
+      await deleteLeaderboardEntry(entryId);
+    } catch (err) {
+      console.error('An error occurred when deleting entry', err);
+      setApiError({
+        action: 'entryDeletion',
+        message: (
+          <Trans>
+            An error occurred when deleting the entry, please try again.
+          </Trans>
+        ),
+        itemId: entryId,
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  React.useEffect(
+    () => {
+      if (isEditingName && newNameTextFieldRef.current) {
+        newNameTextFieldRef.current.focus();
+      }
+    },
+    [isEditingName]
+  );
+
+  React.useEffect(
+    () => {
+      if (leaderboards === null) {
+        onListLeaderboards();
+      }
+    },
+    [leaderboards, onListLeaderboards]
+  );
+
+  React.useEffect(() => {
+    if (currentLeaderboard) onFetchLeaderboardEntries();
+    // This has to be executed on component mount to refresh entries on each admin opening
+    // eslint-disable-next-line
+  }, []);
+
+  const onCopy = React.useCallback(
+    () => {
+      if (!currentLeaderboard) return;
+      // TODO: use Clipboard.js, after it's been reworked to use this API and handle text.
+      navigator.clipboard.writeText(currentLeaderboard.id);
+    },
+    [currentLeaderboard]
+  );
+  if (!isOnline) {
+    return (
+      <CenteredError>
+        <PlaceholderError>
+          <Trans>
+            An internet connection is required to administrate your game's
+            leaderboards.
+          </Trans>
+        </PlaceholderError>
+      </CenteredError>
+    );
+  }
+  if (!!displayGameRegistration) {
+    return (
+      <CenteredError>
+        <GameRegistration
+          project={project}
+          hideIfRegistered
+          onGameRegistered={() => {
+            setDisplayGameRegistration(false);
+            onListLeaderboards();
+          }}
+        />
+      </CenteredError>
+    );
+  }
+  if (apiError && apiError.action === 'leaderboardCreation') {
+    return (
+      <CenteredError>
+        <AlertMessage kind="error">{apiError.message}</AlertMessage>
+      </CenteredError>
+    );
+  }
+  if (apiError && apiError.action === 'leaderboardsFetching') {
+    return (
+      <CenteredError>
+        <PlaceholderError onRetry={onListLeaderboards} kind="error">
+          {apiError.message}
+        </PlaceholderError>
+      </CenteredError>
+    );
+  }
+  if (leaderboards === null) {
+    if (isRequestPending) return <PlaceholderLoader />;
+
+    return (
+      <CenteredError>
+        <PlaceholderError onRetry={onListLeaderboards} kind="error">
+          <Trans>
+            An error occurred when retrieving leaderboards, please try again
+            later.
+          </Trans>
+        </PlaceholderError>
+      </CenteredError>
+    );
+  }
+
+  if (!!leaderboards && leaderboards.length === 0)
+    return (
+      <Line noMargin expand justifyContent="center" alignItems="center">
+        <EmptyPlaceholder
+          title={<Trans>Create your game's first leaderboard</Trans>}
+          description={<Trans>Leaderboards help retain your players</Trans>}
+          actionLabel={<Trans>Create a leaderboard</Trans>}
+          onAdd={() => {
+            onCreateLeaderboard();
+          }}
+          isLoading={isRequestPending}
+        />
+      </Line>
+    );
+
+  const getLeaderboardDescription = (
+    i18n: I18nType,
+    currentLeaderboard: Leaderboard
+  ) => [
+    {
+      key: 'name',
+      avatar: <Label />,
+      text: isEditingName ? (
+        <Line alignItems="center" expand noMargin>
+          <TextField
+            ref={newNameTextFieldRef}
+            margin="none"
+            style={styles.leaderboardNameTextField}
+            maxLength={50}
+            value={newName}
+            errorText={newNameError}
+            onChange={(e, text) => setNewName(text)}
+            onKeyPress={event => {
+              if (shouldValidate(event) && !isRequestPending) {
+                onUpdateLeaderboard(i18n, { name: newName });
+              }
+            }}
+            disabled={isRequestPending}
+          />
+          {!isRequestPending && (
+            <>
+              <Spacer />
+              <IconButton
+                tooltip={t`Cancel`}
+                style={{ padding: 0 }}
+                onClick={() => {
+                  setIsEditingName(false);
+                }}
+              >
+                <Cancel />
+              </IconButton>
+            </>
+          )}
+        </Line>
+      ) : (
+        <Tooltip title={currentLeaderboard.name}>
+          <Text size="body2" style={styles.leaderboardNameText}>
+            {currentLeaderboard.name}
+          </Text>
+        </Tooltip>
+      ),
+      secondaryText:
+        apiError && apiError.action === 'leaderboardNameUpdate' ? (
+          <Text color="error" size="body2">
+            {apiError.message}
+          </Text>
+        ) : null,
+      secondaryAction: (
+        <IconButton
+          onClick={() => {
+            if (isEditingName) {
+              onUpdateLeaderboard(i18n, { name: newName });
+            } else {
+              setNewName(currentLeaderboard.name);
+              setIsEditingName(true);
+            }
+          }}
+          tooltip={isEditingName ? t`Save` : t`Rename`}
+          disabled={isRequestPending}
+          edge="end"
+        >
+          {isEditingName ? (
+            isRequestPending ? (
+              <CircularProgress size={20} />
+            ) : (
+              <Save />
+            )
+          ) : (
+            <Edit />
+          )}
+        </IconButton>
+      ),
+    },
+    {
+      key: 'id',
+      avatar: <Fingerprint />,
+      text: (
+        <Tooltip title={currentLeaderboard.id}>
+          <Text size="body2">{breakUuid(currentLeaderboard.id)}</Text>
+        </Tooltip>
+      ),
+      secondaryText: null,
+      secondaryAction: (
+        <IconButton onClick={onCopy} tooltip={t`Copy`} edge="end">
+          <Copy />
+        </IconButton>
+      ),
+    },
+    {
+      key: 'startDatetime',
+      avatar: <Today />,
+      text: (
+        <Tooltip
+          title={i18n._(
+            t`Date from which entries are taken into account: ${i18n.date(
+              currentLeaderboard.startDatetime,
+              {
+                dateStyle: 'short',
+                timeStyle: 'short',
+              }
+            )}`
+          )}
+        >
+          <Text size="body2">
+            {i18n.date(currentLeaderboard.startDatetime)}
+          </Text>
+        </Tooltip>
+      ),
+      secondaryText:
+        apiError && apiError.action === 'leaderboardReset' ? (
+          <Text color="error" size="body2">
+            {apiError.message}
+          </Text>
+        ) : null,
+      secondaryAction: (
+        <IconButton
+          onClick={() => onResetLeaderboard(i18n)}
+          tooltip={t`Reset leaderboard`}
+          edge="end"
+          disabled={isRequestPending || isEditingName}
+        >
+          <Update />
+        </IconButton>
+      ),
+    },
+    {
+      key: 'sort',
+      avatar: <Sort />,
+      text: (
+        <Text size="body2">
+          {currentLeaderboard.sort === 'ASC' ? (
+            <Trans>Lower is better</Trans>
+          ) : (
+            <Trans>Higher is better</Trans>
+          )}
+        </Text>
+      ),
+      secondaryText:
+        apiError && apiError.action === 'leaderboardSortUpdate' ? (
+          <Text color="error" size="body2">
+            {apiError.message}
+          </Text>
+        ) : null,
+      secondaryAction: (
+        <IconButton
+          onClick={async () => {
+            await onUpdateLeaderboard(i18n, {
+              sort: currentLeaderboard.sort === 'ASC' ? 'DESC' : 'ASC',
+            });
+          }}
+          tooltip={t`Change sort direction`}
+          edge="end"
+          disabled={isRequestPending || isEditingName}
+        >
+          <SwapVertical />
+        </IconButton>
+      ),
+    },
+    {
+      key: 'visibility',
+      avatar:
+        currentLeaderboard.visibility === 'HIDDEN' ? (
+          <VisibilityOff />
+        ) : (
+          <Visibility />
+        ),
+      text: (
+        <Tooltip
+          title={i18n._(
+            currentLeaderboard.visibility === 'HIDDEN'
+              ? t`Anyone with the link can see it, but it is not listed in your game's leaderboards.`
+              : t`Anyone can access it.`
+          )}
+        >
+          <Text size="body2">
+            {currentLeaderboard.visibility === 'HIDDEN' ? (
+              <Trans>Not visible</Trans>
+            ) : (
+              <Trans>Public</Trans>
+            )}
+          </Text>
+        </Tooltip>
+      ),
+      secondaryText:
+        apiError && apiError.action === 'leaderboardVisibilityUpdate' ? (
+          <Text color="error" size="body2">
+            {apiError.message}
+          </Text>
+        ) : null,
+      secondaryAction: (
+        <IconButton
+          onClick={async () => {
+            await onUpdateLeaderboard(i18n, {
+              visibility:
+                currentLeaderboard.visibility === 'HIDDEN'
+                  ? 'PUBLIC'
+                  : 'HIDDEN',
+            });
+          }}
+          tooltip={
+            currentLeaderboard.visibility === 'HIDDEN'
+              ? t`Make the leaderboard public`
+              : t`Hide the leaderboard`
+          }
+          edge="end"
+          disabled={isRequestPending || isEditingName}
+        >
+          <Loop />
+        </IconButton>
+      ),
+    },
+    {
+      key: 'playerUnicityDisplayChoice',
+      avatar: <PeopleAlt />,
+      text: (
+        <SelectField
+          fullWidth
+          margin="none"
+          value={currentLeaderboard.playerUnicityDisplayChoice}
+          onChange={(e, i, value) => {
+            onUpdateLeaderboard(i18n, {
+              // $FlowFixMe
+              playerUnicityDisplayChoice: value,
+            });
+          }}
+          disabled={isRequestPending || isEditingName}
+          inputStyle={{ fontSize: 14 }}
+          helperMarkdownText={
+            currentLeaderboard.playerUnicityDisplayChoice === 'FREE'
+              ? i18n._(
+                  t`Users can chose to see only players' best entries or not.`
+                )
+              : currentLeaderboard.playerUnicityDisplayChoice ===
+                'PREFER_UNIQUE'
+              ? i18n._(t`Only player's best entries are displayed.`)
+              : i18n._(t`All entries are displayed.`)
+          }
+        >
+          <SelectOption
+            key={'free'}
+            value={'FREE'}
+            primaryText={i18n._(t`Let the user select`)}
+          />
+          <SelectOption
+            key={'prefer-unique'}
+            value={'PREFER_UNIQUE'}
+            primaryText={i18n._(t`Only best entry`)}
+          />
+          <SelectOption
+            key={'prefer-non-unique'}
+            value={'PREFER_NON_UNIQUE'}
+            primaryText={i18n._(t`All entries`)}
+          />
+        </SelectField>
+      ),
+      secondaryText:
+        apiError &&
+        apiError.action === 'leaderboardPlayerUnicityDisplayChoiceUpdate' ? (
+          <Text color="error" size="body2">
+            {apiError.message}
+          </Text>
+        ) : null,
+      secondaryAction: null,
+    },
+  ];
+
+  return (
+    <I18n>
+      {({ i18n }) => (
+        <ResponsiveLineStackLayout noMargin expand noColumnMargin>
+          <div style={styles.leftColumn}>
+            <Paper elevation={5} style={styles.leaderboardConfigurationPaper}>
+              <Column>
+                <Line>
+                  {currentLeaderboard && leaderboards ? (
+                    <SelectField
+                      fullWidth
+                      floatingLabelText={<Trans>Leaderboard name</Trans>}
+                      value={currentLeaderboard.id}
+                      onChange={(e, i, leaderboardId) => {
+                        selectLeaderboard(leaderboardId);
+                      }}
+                    >
+                      {leaderboards.map(leaderboard => (
+                        <SelectOption
+                          key={leaderboard.id}
+                          value={leaderboard.id}
+                          primaryText={leaderboard.name}
+                        />
+                      ))}
+                    </SelectField>
+                  ) : null}
+                  <IconButton
+                    onClick={onCreateLeaderboard}
+                    disabled={isEditingName || isRequestPending}
+                  >
+                    <Add />
+                  </IconButton>
+                </Line>
+                {currentLeaderboard ? (
+                  <>
+                    <List>
+                      {getLeaderboardDescription(i18n, currentLeaderboard).map(
+                        (item, index) => (
+                          <React.Fragment key={`fragment-${item.key}`}>
+                            {index > 0 ? (
+                              <Divider
+                                key={`divider-${item.key}`}
+                                component="li"
+                              />
+                            ) : null}
+                            <ListItem key={item.key} disableGutters>
+                              <ListItemAvatar>
+                                <Avatar>{item.avatar}</Avatar>
+                              </ListItemAvatar>
+                              <ListItemText
+                                disableTypography
+                                secondary={item.secondaryText}
+                              >
+                                {item.text}
+                              </ListItemText>
+                              {item.secondaryAction ? (
+                                <ListItemSecondaryAction>
+                                  {item.secondaryAction}
+                                </ListItemSecondaryAction>
+                              ) : null}
+                            </ListItem>
+                          </React.Fragment>
+                        )
+                      )}
+                    </List>
+                    <Line>
+                      <RaisedButton
+                        icon={<Delete />}
+                        label={<Trans>Delete</Trans>}
+                        disabled={isRequestPending || isEditingName}
+                        onClick={() => onDeleteLeaderboard(i18n)}
+                      />
+                    </Line>
+                    {apiError && apiError.action === 'leaderboardDeletion' ? (
+                      <PlaceholderError kind="error">
+                        {apiError.message}
+                      </PlaceholderError>
+                    ) : null}
+                  </>
+                ) : null}
+              </Column>
+            </Paper>
+          </div>
+          <div
+            style={{
+              ...styles.rightColumn,
+              paddingLeft: windowWidth === 'small' ? 0 : 20,
+            }}
+          >
+            <Line alignItems="center" justifyContent="flex-end">
+              <Tooltip
+                title={i18n._(
+                  t`When checked, will only display the best score of each player (only for the display below).`
+                )}
+              >
+                <Text size="body2">
+                  <Trans>Player best entry</Trans>
+                </Text>
+              </Tooltip>
+              <Switch
+                color="primary"
+                size="small"
+                checked={displayOnlyBestEntry}
+                onClick={() => setDisplayOnlyBestEntry(!displayOnlyBestEntry)}
+              />
+              <Divider orientation="vertical" />
+              <IconButton
+                onClick={onFetchLeaderboardEntries}
+                disabled={isRequestPending || isEditingName}
+                tooltip={t`Refresh`}
+                size="small"
+              >
+                <Refresh />
+              </IconButton>
+              <Spacer />
+            </Line>
+            {apiError && apiError.action === 'entriesFetching' ? (
+              <CenteredError>
+                <PlaceholderError
+                  onRetry={onFetchLeaderboardEntries}
+                  kind="error"
+                >
+                  {apiError.message}
+                </PlaceholderError>
+              </CenteredError>
+            ) : (
+              <LeaderboardEntriesTable
+                entries={entries}
+                onDeleteEntry={entryId => onDeleteEntry(i18n, entryId)}
+                isLoading={isRequestPending || isEditingName}
+                navigation={{
+                  goToNextPage,
+                  goToPreviousPage,
+                  goToFirstPage,
+                }}
+                erroredEntry={
+                  apiError &&
+                  apiError.action === 'entryDeletion' &&
+                  apiError.itemId
+                    ? { entryId: apiError.itemId, message: apiError.message }
+                    : undefined
+                }
+              />
+            )}
+          </div>
+        </ResponsiveLineStackLayout>
+      )}
+    </I18n>
+  );
+};
+
+const LeaderboardAdminContainer = ({
+  gameId,
+  ...otherProps
+}: ContainerProps) => (
+  <LeaderboardProvider gameId={gameId}>
+    <LeaderboardAdmin {...otherProps} />
+  </LeaderboardProvider>
+);
+
+export default LeaderboardAdminContainer;

newIDE/app/src/GameDashboard/PublicGameProperties.js

@@ -0,0 +1,325 @@
+// @flow
+import React from 'react';
+import { Trans } from '@lingui/macro';
+import SemiControlledTextField from '../UI/SemiControlledTextField';
+import { UsersAutocomplete } from '../Utils/UsersAutocomplete';
+import { ColumnStackLayout, ResponsiveLineStackLayout } from '../UI/Layout';
+import Checkbox from '../UI/Checkbox';
+import SelectField from '../UI/SelectField';
+import SelectOption from '../UI/SelectOption';
+import { t } from '@lingui/macro';
+import SemiControlledMultiAutoComplete from '../UI/SemiControlledMultiAutoComplete';
+import {
+  allGameCategories,
+  getCategoryName,
+} from '../Utils/GDevelopServices/Game';
+import AuthenticatedUserContext from '../Profile/AuthenticatedUserContext';
+import { I18n } from '@lingui/react';
+import { Column, Line, Spacer } from '../UI/Grid';
+import BackgroundText from '../UI/BackgroundText';
+import AlertMessage from '../UI/AlertMessage';
+import { GameThumbnail } from './GameThumbnail';
+
+const isCyrillic = (text: string) =>
+  /[БГДЖЗИЙЛПФЦЧШЩЫЭЮЯбвгджзийклмнптфцчшщыэюя]/.test(text);
+const cyrillicToLatinMapping = require('./CyrillicToLatin.json');
+
+export const cleanUpGameSlug = (gameSlug: string) => {
+  let latinGameSlug = gameSlug;
+  if (isCyrillic(gameSlug)) {
+    latinGameSlug = gameSlug
+      .split('')
+      .map(function(char) {
+        const latin = cyrillicToLatinMapping[char];
+        return latin === undefined ? char : latin;
+      })
+      .join('');
+  }
+  return latinGameSlug
+    .normalize('NFD')
+    .replace(/[\u0300-\u036f]/g, '')
+    .replace(/[^a-zA-Z0-9]/g, '-')
+    .toLowerCase();
+};
+
+type Props = {|
+  project: gdProject,
+  // Properties visible in the project properties and game dialogs.
+  setName: string => void,
+  name: string,
+  setDescription: string => void,
+  description: ?string,
+  setAuthorIds: (string[]) => void,
+  authorIds: string[],
+  setOrientation: string => void,
+  orientation: string,
+  // Properties only visible in the game dialog.
+  setCategories?: (string[]) => void,
+  categories?: string[],
+  setOwnerIds?: (string[]) => void,
+  ownerIds?: string[],
+  setPlayableWithKeyboard?: boolean => void,
+  playWithKeyboard?: boolean,
+  setPlayableWithGamepad?: boolean => void,
+  playWithGamepad?: boolean,
+  setPlayableWithMobile?: boolean => void,
+  playWithMobile?: boolean,
+  userSlug?: string,
+  setUserSlug?: string => void,
+  gameSlug?: string,
+  setGameSlug?: string => void,
+  setDiscoverable?: boolean => void,
+  discoverable?: boolean,
+  displayThumbnail?: boolean,
+  thumbnailUrl?: string,
+|};
+
+export function PublicGameProperties({
+  project,
+  setName,
+  name,
+  categories,
+  setCategories,
+  setDescription,
+  description,
+  setAuthorIds,
+  authorIds,
+  setOwnerIds,
+  ownerIds,
+  setPlayableWithKeyboard,
+  playWithKeyboard,
+  setPlayableWithGamepad,
+  playWithGamepad,
+  setPlayableWithMobile,
+  playWithMobile,
+  setOrientation,
+  orientation,
+  userSlug,
+  setUserSlug,
+  gameSlug,
+  setGameSlug,
+  setDiscoverable,
+  discoverable,
+  displayThumbnail,
+  thumbnailUrl,
+}: Props) {
+  const [categoryInput, setCategoryInput] = React.useState('');
+  const { profile } = React.useContext(AuthenticatedUserContext);
+
+  return (
+    <I18n>
+      {({ i18n }) => (
+        <ColumnStackLayout noMargin>
+          <ResponsiveLineStackLayout noMargin>
+            {displayThumbnail && (
+              <>
+                <Column noMargin>
+                  <GameThumbnail
+                    gameName={project.getName()}
+                    thumbnailUrl={thumbnailUrl}
+                  />
+                </Column>
+                <Spacer />
+              </>
+            )}
+            <ColumnStackLayout noMargin expand>
+              <SemiControlledTextField
+                floatingLabelText={<Trans>Game name</Trans>}
+                fullWidth
+                type="text"
+                value={name}
+                onChange={setName}
+                autoFocus
+              />
+              {setCategories && (
+                <SemiControlledMultiAutoComplete
+                  hintText={t`Select a genre`}
+                  floatingLabelText={<Trans>Genres</Trans>}
+                  helperText={
+                    <Trans>
+                      Select up to 4 genres for the game to be visible on
+                      Liluo.io's categories pages!
+                    </Trans>
+                  }
+                  value={
+                    categories
+                      ? categories.map(category => ({
+                          value: category,
+                          text: getCategoryName(category, i18n),
+                        }))
+                      : []
+                  }
+                  onChange={(event, values) => {
+                    setCategories(
+                      values ? values.map(category => category.value) : []
+                    );
+                  }}
+                  inputValue={categoryInput}
+                  onInputChange={(event, value) => {
+                    setCategoryInput(value);
+                  }}
+                  dataSource={allGameCategories.map(category => ({
+                    value: category,
+                    text: getCategoryName(category, i18n),
+                  }))}
+                  fullWidth
+                  optionsLimit={4}
+                />
+              )}
+              {setDiscoverable && (
+                <Checkbox
+                  label={<Trans>Make your game discoverable on Liluo.io</Trans>}
+                  checked={!!discoverable}
+                  onCheck={(e, checked) => setDiscoverable(checked)}
+                />
+              )}
+            </ColumnStackLayout>
+          </ResponsiveLineStackLayout>
+          {displayThumbnail && (
+            <Line noMargin>
+              <BackgroundText>
+                <Trans>
+                  To update your thumbnail, go into your Game Settings > Icons
+                  and thumbnail, then create and publish a new build.
+                </Trans>
+              </BackgroundText>
+            </Line>
+          )}
+          <SemiControlledTextField
+            floatingLabelText={<Trans>Game description</Trans>}
+            fullWidth
+            type="text"
+            value={description || ''}
+            onChange={setDescription}
+            autoFocus
+            multiline
+            rows={5}
+          />
+          {setUserSlug && setGameSlug && (
+            <>
+              <Line>
+                <SelectField
+                  fullWidth
+                  floatingLabelText={<Trans>User name in the game URL</Trans>}
+                  value={userSlug || ''}
+                  onChange={(e, i, value: string) => setUserSlug(value)}
+                  // It's disabled if one of the condition of SelectOption is false.
+                  disabled={
+                    !(
+                      profile &&
+                      profile.username &&
+                      userSlug &&
+                      (!profile || userSlug !== profile.username)
+                    )
+                  }
+                >
+                  {profile && profile.username && (
+                    <SelectOption
+                      value={profile.username}
+                      primaryText={profile.username}
+                    />
+                  )}
+                  {userSlug && (!profile || userSlug !== profile.username) && (
+                    <SelectOption value={userSlug} primaryText={userSlug} />
+                  )}
+                </SelectField>
+                <Spacer />
+                <SemiControlledTextField
+                  disabled={
+                    !(
+                      userSlug &&
+                      userSlug.length &&
+                      profile &&
+                      profile.username
+                    )
+                  }
+                  floatingLabelText={<Trans>Game name in the game URL</Trans>}
+                  fullWidth
+                  type="text"
+                  value={
+                    userSlug && userSlug.length && profile && profile.username
+                      ? gameSlug || ''
+                      : ''
+                  }
+                  onChange={gameSlug => setGameSlug(cleanUpGameSlug(gameSlug))}
+                  autoFocus
+                />
+              </Line>
+              {!(
+                userSlug &&
+                userSlug.length &&
+                profile &&
+                profile.username
+              ) && (
+                <AlertMessage kind="info">
+                  <Trans>
+                    Usernames are required to choose a custom game URL.
+                  </Trans>
+                </AlertMessage>
+              )}
+            </>
+          )}
+          <UsersAutocomplete
+            userIds={authorIds}
+            onChange={setAuthorIds}
+            floatingLabelText={<Trans>Authors</Trans>}
+            helperText={
+              <Trans>
+                Select the usernames of the authors of this project. They will
+                be displayed in the selected order, if you publish this game as
+                an example or in the community.
+              </Trans>
+            }
+          />
+          {setOwnerIds && (
+            <UsersAutocomplete
+              userIds={ownerIds || []}
+              onChange={setOwnerIds}
+              floatingLabelText={<Trans>Owners</Trans>}
+              helperText={
+                <Trans>
+                  Select the usernames of the owners of this project to let them
+                  manage this game builds. Be aware that owners can revoke your
+                  ownership.
+                </Trans>
+              }
+            />
+          )}
+          <SelectField
+            fullWidth
+            floatingLabelText={<Trans>Device orientation (for mobile)</Trans>}
+            value={orientation}
+            onChange={(e, i, value: string) => setOrientation(value)}
+          >
+            <SelectOption value="default" primaryText={t`Platform default`} />
+            <SelectOption value="landscape" primaryText={t`Landscape`} />
+            <SelectOption value="portrait" primaryText={t`Portrait`} />
+          </SelectField>
+          {setPlayableWithKeyboard &&
+            setPlayableWithGamepad &&
+            setPlayableWithMobile && (
+              <React.Fragment>
+                <Checkbox
+                  label={<Trans>Playable with a keyboard</Trans>}
+                  checked={!!playWithKeyboard}
+                  onCheck={(e, checked) => setPlayableWithKeyboard(checked)}
+                />
+                <Checkbox
+                  label={<Trans>Playable with a gamepad</Trans>}
+                  checked={!!playWithGamepad}
+                  onCheck={(e, checked) => setPlayableWithGamepad(checked)}
+                />
+                <Checkbox
+                  label={<Trans>Playable on mobile</Trans>}
+                  checked={!!playWithMobile}
+                  onCheck={(e, checked) => setPlayableWithMobile(checked)}
+                />
+              </React.Fragment>
+            )}
+        </ColumnStackLayout>
+      )}
+    </I18n>
+  );
+}
+
+export default PublicGameProperties;

newIDE/app/src/GameDashboard/PublicGamePropertiesDialog.js

@@ -2,7 +2,7 @@
 import { Trans } from '@lingui/macro';
 
 import React from 'react';
-import PublicGameProperties from './PublicGameProperties';
+import { PublicGameProperties, cleanUpGameSlug } from './PublicGameProperties';
 import RaisedButton from '../UI/RaisedButton';
 import {
   displayProjectErrorsBox,
@@ -11,12 +11,16 @@ import {
 import FlatButton from '../UI/FlatButton';
 import Dialog from '../UI/Dialog';
 import { type PublicGame } from '../Utils/GDevelopServices/Game';
+import AuthenticatedUserContext from '../Profile/AuthenticatedUserContext';
 
 /**
  * Changes that are not stored in the Project.
  */
 export type PartialGameChange = {|
-  ownerIds: Array<string>,
+  ownerIds?: Array<string>,
+  userSlug?: string,
+  gameSlug?: string,
+  discoverable?: boolean,
 |};
 
 /**
@@ -33,10 +37,10 @@ type PublicProjectProperties = {|
   orientation: string,
 |};
 
-function applyPublicPropertiesToProject(
+export const applyPublicPropertiesToProject = (
   project: gdProject,
   newProperties: PublicProjectProperties
-) {
+) => {
   const t = str => str; //TODO
   const { name, authorIds, description, categories } = newProperties;
   project.setName(name);
@@ -53,23 +57,25 @@ function applyPublicPropertiesToProject(
   project.setOrientation(newProperties.orientation);
 
   return displayProjectErrorsBox(t, getProjectPropertiesErrors(t, project));
-}
+};
 
 type Props = {|
   project: gdProject,
   publicGame: PublicGame,
-  open: boolean,
   onClose: () => void,
-  onApply: (partialGameChange: PartialGameChange) => void,
+  onApply: (partialGameChange: PartialGameChange) => Promise<void>,
+  isLoading: boolean,
 |};
 
 export const PublicGamePropertiesDialog = ({
   project,
   publicGame,
-  open,
   onClose,
   onApply,
+  isLoading,
 }: Props) => {
+  const { profile } = React.useContext(AuthenticatedUserContext);
+
   const publicGameAuthorIds = publicGame.authors.map(author => author.id);
   const publicGameOwnerIds = publicGame.owners.map(owner => owner.id);
   const [name, setName] = React.useState(publicGame.gameName);
@@ -89,10 +95,17 @@ export const PublicGamePropertiesDialog = ({
     publicGame.playWithMobile
   );
   const [orientation, setOrientation] = React.useState(publicGame.orientation);
+  const [userSlug, setUserSlug] = React.useState(
+    publicGame.userSlug || (profile && profile.username) || ''
+  );
+  const [gameSlug, setGameSlug] = React.useState(
+    publicGame.gameSlug || cleanUpGameSlug(publicGame.gameName)
+  );
+  const [discoverable, setDiscoverable] = React.useState(
+    publicGame.discoverable
+  );
 
-  if (!open) return null;
-
-  const onSave = () => {
+  const onSave = async () => {
     if (
       applyPublicPropertiesToProject(project, {
         name,
@@ -105,7 +118,7 @@ export const PublicGamePropertiesDialog = ({
         orientation: orientation || 'default',
       })
     ) {
-      onApply({ ownerIds });
+      await onApply({ ownerIds, userSlug, gameSlug, discoverable });
     }
   };
 
@@ -115,12 +128,14 @@ export const PublicGamePropertiesDialog = ({
       key="back"
       primary={false}
       onClick={onClose}
+      disabled={isLoading}
     />,
     <RaisedButton
       label={<Trans>Save</Trans>}
       primary
       onClick={onSave}
       key="save"
+      disabled={isLoading}
     />,
   ];
 
@@ -130,7 +145,7 @@ export const PublicGamePropertiesDialog = ({
       onRequestClose={onClose}
       actions={actions}
       cannotBeDismissed={false}
-      open={open}
+      open
     >
       <PublicGameProperties
         name={name}
@@ -152,6 +167,14 @@ export const PublicGamePropertiesDialog = ({
         playWithMobile={playWithMobile}
         setOrientation={setOrientation}
         orientation={orientation}
+        setUserSlug={setUserSlug}
+        userSlug={userSlug}
+        setGameSlug={setGameSlug}
+        gameSlug={gameSlug}
+        setDiscoverable={setDiscoverable}
+        discoverable={discoverable}
+        displayThumbnail
+        thumbnailUrl={publicGame.thumbnailUrl}
       />
     </Dialog>
   );

newIDE/app/src/JsExtensionsLoader/BrowserJsExtensionsLoader.js

@@ -83,6 +83,12 @@ const jsExtensions = [
     extensionModule: require('GDJS-for-web-app-only/Runtime/Extensions/Firebase/JsExtension.js'),
     objectsRenderingServiceModules: {},
   },
+  {
+    name: 'Leaderboards',
+    // $FlowExpectedError - this path is ignored for Flow.
+    extensionModule: require('GDJS-for-web-app-only/Runtime/Extensions/Leaderboards/JsExtension.js'),
+    objectsRenderingServiceModules: {},
+  },
   {
     name: 'DialogueTree',
     // $FlowExpectedError - this path is ignored for Flow.
@@ -147,6 +153,12 @@ const jsExtensions = [
     extensionModule: require('GDJS-for-web-app-only/Runtime/Extensions/Screenshot/JsExtension.js'),
     objectsRenderingServiceModules: {},
   },
+  {
+    name: 'TextInput',
+    // $FlowExpectedError - this path is ignored for Flow.
+    extensionModule: require('GDJS-for-web-app-only/Runtime/Extensions/TextInput/JsExtension.js'),
+    objectsRenderingServiceModules: {},
+  },
 ];
 
 type MakeExtensionsLoaderArguments = {|

newIDE/app/src/KeyboardShortcuts/DefaultShortcuts.js

@@ -51,6 +51,7 @@ const defaultShortcuts: ShortcutMap = {
   ADD_STANDARD_EVENT: 'Shift+KeyA',
   ADD_SUBEVENT: 'Shift+KeyD',
   ADD_COMMENT_EVENT: '',
+  TOGGLE_EVENT_DISABLED: 'KeyD',
   CHOOSE_AND_ADD_EVENT: 'Shift+KeyW',
   OPEN_EXTENSION_SETTINGS: '',
 };

newIDE/app/src/Leaderboard/LeaderboardContext.js

@@ -0,0 +1,65 @@
+// @flow
+import * as React from 'react';
+import {
+  type Leaderboard,
+  type LeaderboardSortOption,
+  type LeaderboardDisplayData,
+  type LeaderboardPlayerUnicityDisplayOption,
+  type LeaderboardVisibilityOption,
+} from '../Utils/GDevelopServices/Play';
+
+export type LeaderboardState = {|
+  leaderboards: ?Array<Leaderboard>,
+  currentLeaderboard: ?Leaderboard,
+  displayOnlyBestEntry: boolean,
+  browsing: {|
+    entries: ?Array<LeaderboardDisplayData>,
+    goToNextPage: ?() => Promise<void>,
+    goToPreviousPage: ?() => Promise<void>,
+    goToFirstPage: ?() => Promise<void>,
+  |},
+  createLeaderboard: ({|
+    name: string,
+    sort: LeaderboardSortOption,
+  |}) => Promise<?Leaderboard>,
+  listLeaderboards: () => Promise<void>,
+  selectLeaderboard: (id: string) => void,
+  setDisplayOnlyBestEntry: boolean => void,
+  updateLeaderboard: ({|
+    name?: string,
+    sort?: LeaderboardSortOption,
+    playerUnicityDisplayChoice?: LeaderboardPlayerUnicityDisplayOption,
+    visibility?: LeaderboardVisibilityOption,
+  |}) => Promise<void>,
+  resetLeaderboard: () => Promise<void>,
+  deleteLeaderboard: () => Promise<void>,
+  deleteLeaderboardEntry: (entryId: string) => Promise<void>,
+  fetchLeaderboardEntries: () => Promise<void>,
+|};
+
+export const initialLeaderboardState = {
+  leaderboards: null,
+  currentLeaderboard: null,
+  displayOnlyBestEntry: false,
+  browsing: {
+    entries: null,
+    goToNextPage: null,
+    goToPreviousPage: null,
+    goToFirstPage: null,
+  },
+  createLeaderboard: async () => null,
+  listLeaderboards: async () => {},
+  selectLeaderboard: () => {},
+  setDisplayOnlyBestEntry: () => {},
+  updateLeaderboard: async () => {},
+  resetLeaderboard: async () => {},
+  deleteLeaderboard: async () => {},
+  deleteLeaderboardEntry: async entryId => {},
+  fetchLeaderboardEntries: async () => {},
+};
+
+const LeaderboardContext = React.createContext<LeaderboardState>(
+  initialLeaderboardState
+);
+
+export default LeaderboardContext;

newIDE/app/src/Leaderboard/LeaderboardDialog.js

@@ -0,0 +1,48 @@
+//@flow
+import React from 'react';
+import { LeaderboardAdmin } from '../GameDashboard/LeaderboardAdmin';
+
+import Dialog from '../UI/Dialog';
+import FlatButton from '../UI/FlatButton';
+import HelpButton from '../UI/HelpButton';
+import { Trans } from '@lingui/macro';
+
+type Props = {|
+  onClose: () => void,
+  open: boolean,
+  project: gdProject,
+|};
+
+const LeaderboardDialog = ({ onClose, open, project }: Props) => {
+  const [isLoading, setIsLoading] = React.useState(false);
+  return (
+    <Dialog
+      actions={[
+        <FlatButton
+          label={<Trans>Close</Trans>}
+          disabled={isLoading}
+          onClick={onClose}
+          key={'Close'}
+        />,
+      ]}
+      secondaryActions={[
+        <HelpButton
+          key="help"
+          helpPagePath="/interface/games-dashboard/leaderboard-administration"
+        />,
+      ]}
+      open={open}
+      cannotBeDismissed={true}
+      onRequestClose={() => {
+        if (!isLoading) onClose();
+      }}
+      title={<Trans>Leaderboards</Trans>}
+      flexBody
+      fullHeight
+    >
+      <LeaderboardAdmin onLoading={setIsLoading} project={project} />
+    </Dialog>
+  );
+};
+
+export default LeaderboardDialog;

newIDE/app/src/Leaderboard/LeaderboardProvider.js

@@ -0,0 +1,430 @@
+// @flow
+
+import * as React from 'react';
+import LeaderboardContext from './LeaderboardContext';
+import {
+  type Leaderboard,
+  type LeaderboardEntry,
+  type LeaderboardExtremePlayerScore,
+  type LeaderboardSortOption,
+  type LeaderboardVisibilityOption,
+  type LeaderboardPlayerUnicityDisplayOption,
+  type LeaderboardDisplayData,
+  createLeaderboard as doCreateLeaderboard,
+  updateLeaderboard as doUpdateLeaderboard,
+  resetLeaderboard as doResetLeaderboard,
+  deleteLeaderboardEntry as doDeleteLeaderboardEntry,
+  deleteLeaderboard as doDeleteLeaderboard,
+  extractExtremeScoreDisplayData,
+  extractEntryDisplayData,
+  listLeaderboardEntries,
+  listGameLeaderboards,
+} from '../Utils/GDevelopServices/Play';
+import AuthenticatedUserContext from '../Profile/AuthenticatedUserContext';
+
+type Props = {| gameId: string, children: React.Node |};
+
+const pageSize = 10;
+
+const shouldDisplayOnlyBestEntries = (leaderboard: Leaderboard) =>
+  leaderboard.playerUnicityDisplayChoice === 'PREFER_UNIQUE';
+
+type ReducerState = {|
+  currentLeaderboardId: ?string,
+  currentLeaderboard: ?Leaderboard,
+  leaderboardsByIds: ?{| [string]: Leaderboard |},
+  displayOnlyBestEntry: boolean,
+  entries: ?Array<LeaderboardDisplayData>,
+  mapPageIndexToUri: {| [number]: string |},
+  pageIndex: number,
+|};
+
+type ReducerAction =
+  | {| type: 'SET_LEADERBOARDS', payload: ?Array<Leaderboard> |}
+  | {| type: 'SET_ENTRIES', payload: ?Array<LeaderboardDisplayData> |}
+  | {| type: 'SET_NEXT_PAGE_URI', payload: string |}
+  | {| type: 'SELECT_LEADERBOARD', payload: string |}
+  | {| type: 'SET_PAGE_INDEX', payload: number |}
+  | {| type: 'PURGE_NAVIGATION' |}
+  | {| type: 'CHANGE_DISPLAY_ONLY_BEST_ENTRY', payload: boolean |}
+  | {| type: 'UPDATE_OR_CREATE_LEADERBOARD', payload: Leaderboard |}
+  | {| type: 'REMOVE_LEADERBOARD', payload: string |};
+
+const reducer = (state: ReducerState, action: ReducerAction): ReducerState => {
+  switch (action.type) {
+    case 'SET_LEADERBOARDS':
+      const leaderboards = action.payload;
+      if (!leaderboards)
+        return {
+          ...state,
+          leaderboardsByIds: null,
+          currentLeaderboardId: null,
+          currentLeaderboard: null,
+        };
+
+      const leaderboardsByIds = leaderboards.reduce((acc, leaderboard) => {
+        acc[leaderboard.id] = leaderboard;
+        return acc;
+      }, {});
+      const shouldDefineCurrentLeaderboardIfNoneSelected =
+        !state.currentLeaderboard && leaderboards && leaderboards.length > 0;
+      const newCurrentLeaderboard = shouldDefineCurrentLeaderboardIfNoneSelected
+        ? leaderboards[0]
+        : state.currentLeaderboard;
+      return {
+        ...state,
+        leaderboardsByIds,
+        displayOnlyBestEntry: newCurrentLeaderboard
+          ? shouldDisplayOnlyBestEntries(newCurrentLeaderboard)
+          : false,
+        currentLeaderboardId: newCurrentLeaderboard
+          ? newCurrentLeaderboard.id
+          : null,
+        currentLeaderboard: newCurrentLeaderboard,
+      };
+    case 'SET_ENTRIES':
+      return {
+        ...state,
+        entries: action.payload,
+      };
+    case 'PURGE_NAVIGATION':
+      return {
+        ...state,
+        entries: null,
+        pageIndex: 0,
+        mapPageIndexToUri: {},
+      };
+    case 'SET_NEXT_PAGE_URI':
+      const nextPageIndex = state.pageIndex + 1;
+      return {
+        ...state,
+        mapPageIndexToUri: {
+          ...state.mapPageIndexToUri,
+          [nextPageIndex]: action.payload,
+        },
+      };
+    case 'SET_PAGE_INDEX':
+      return {
+        ...state,
+        pageIndex: action.payload,
+      };
+    case 'SELECT_LEADERBOARD':
+      if (!state.leaderboardsByIds) return state;
+      const leaderboard = state.leaderboardsByIds[action.payload];
+      return {
+        ...state,
+        displayOnlyBestEntry: shouldDisplayOnlyBestEntries(leaderboard),
+        currentLeaderboardId: leaderboard.id,
+        currentLeaderboard: leaderboard,
+      };
+    case 'CHANGE_DISPLAY_ONLY_BEST_ENTRY':
+      return {
+        ...state,
+        displayOnlyBestEntry: action.payload,
+      };
+    case 'UPDATE_OR_CREATE_LEADERBOARD':
+      return {
+        ...state,
+        displayOnlyBestEntry: shouldDisplayOnlyBestEntries(action.payload),
+        leaderboardsByIds: {
+          ...state.leaderboardsByIds,
+          [action.payload.id]: action.payload,
+        },
+        currentLeaderboardId: action.payload.id,
+        currentLeaderboard: action.payload,
+      };
+    case 'REMOVE_LEADERBOARD':
+      const newLeaderboardsByIds = { ...state.leaderboardsByIds };
+      delete newLeaderboardsByIds[action.payload];
+      const leaderboardsIds = Object.keys(newLeaderboardsByIds);
+      if (leaderboardsIds.length === 0) {
+        return {
+          ...state,
+          displayOnlyBestEntry: false,
+          leaderboardsByIds: newLeaderboardsByIds,
+          currentLeaderboard: null,
+          currentLeaderboardId: null,
+        };
+      }
+      return {
+        ...state,
+        displayOnlyBestEntry: shouldDisplayOnlyBestEntries(
+          newLeaderboardsByIds[leaderboardsIds[0]]
+        ),
+        leaderboardsByIds: newLeaderboardsByIds,
+        currentLeaderboard: newLeaderboardsByIds[leaderboardsIds[0]],
+        currentLeaderboardId: leaderboardsIds[0],
+      };
+    default: {
+      return { ...state };
+    }
+  }
+};
+
+const LeaderboardProvider = ({ gameId, children }: Props) => {
+  const authenticatedUser = React.useContext(AuthenticatedUserContext);
+  // Ensure that only one request for leaderboards list is sent at the same time.
+  const isListingLeaderboards = React.useRef(false);
+
+  const [
+    {
+      currentLeaderboardId,
+      currentLeaderboard,
+      leaderboardsByIds,
+      displayOnlyBestEntry,
+      entries,
+      mapPageIndexToUri,
+      pageIndex,
+    },
+    dispatch,
+  ] = React.useReducer<ReducerState, ReducerAction>(reducer, {
+    currentLeaderboardId: null,
+    currentLeaderboard: null,
+    leaderboardsByIds: null,
+    displayOnlyBestEntry: false,
+    entries: null,
+    mapPageIndexToUri: {},
+    pageIndex: 0,
+  });
+
+  const listLeaderboards = React.useCallback(
+    async () => {
+      if (!isListingLeaderboards.current) {
+        isListingLeaderboards.current = true;
+        try {
+          dispatch({ type: 'SET_LEADERBOARDS', payload: null });
+          const fetchedLeaderboards = await listGameLeaderboards(
+            authenticatedUser,
+            gameId
+          );
+          if (!fetchedLeaderboards) return;
+          fetchedLeaderboards.sort((a, b) => a.name.localeCompare(b.name));
+          dispatch({
+            type: 'SET_LEADERBOARDS',
+            payload: fetchedLeaderboards,
+          });
+        } finally {
+          isListingLeaderboards.current = false;
+        }
+      }
+    },
+    [gameId, authenticatedUser]
+  );
+
+  const createLeaderboard = React.useCallback(
+    async (creationPayload: {|
+      name: string,
+      sort: LeaderboardSortOption,
+    |}) => {
+      dispatch({ type: 'SET_ENTRIES', payload: null });
+      const newLeaderboard = await doCreateLeaderboard(
+        authenticatedUser,
+        gameId,
+        creationPayload
+      );
+      if (!newLeaderboard) return;
+
+      dispatch({
+        type: 'UPDATE_OR_CREATE_LEADERBOARD',
+        payload: newLeaderboard,
+      });
+    },
+    [gameId, authenticatedUser]
+  );
+
+  const fetchEntries = React.useCallback(
+    async (options?: {| uri?: ?string |}) => {
+      if (!currentLeaderboardId) return;
+
+      const uriToUse = options && options.uri ? options.uri : null;
+
+      dispatch({ type: 'SET_ENTRIES', payload: null });
+      const data = await listLeaderboardEntries(gameId, currentLeaderboardId, {
+        pageSize,
+        onlyBestEntry: displayOnlyBestEntry,
+        forceUri: uriToUse,
+      });
+      if (!data) return;
+      const fetchedEntries:
+        | LeaderboardEntry[]
+        | LeaderboardExtremePlayerScore[] = data.entries;
+
+      if (data.nextPageUri) {
+        dispatch({ type: 'SET_NEXT_PAGE_URI', payload: data.nextPageUri });
+      }
+
+      let entriesToDisplay: LeaderboardDisplayData[] = [];
+      if (displayOnlyBestEntry) {
+        entriesToDisplay = fetchedEntries.map(entry =>
+          // $FlowFixMe
+          extractExtremeScoreDisplayData(entry)
+        );
+      } else {
+        entriesToDisplay = fetchedEntries.map(entry =>
+          // $FlowFixMe
+          extractEntryDisplayData(entry)
+        );
+      }
+      dispatch({ type: 'SET_ENTRIES', payload: entriesToDisplay });
+    },
+    [currentLeaderboardId, displayOnlyBestEntry, gameId]
+  );
+
+  const selectLeaderboard = React.useCallback((leaderboardId: string) => {
+    dispatch({ type: 'SELECT_LEADERBOARD', payload: leaderboardId });
+  }, []);
+
+  const setDisplayOnlyBestEntry = React.useCallback((newValue: boolean) => {
+    dispatch({ type: 'CHANGE_DISPLAY_ONLY_BEST_ENTRY', payload: newValue });
+  }, []);
+
+  const updateLeaderboard = async (attributes: {|
+    name?: string,
+    sort?: LeaderboardSortOption,
+    playerUnicityDisplayChoice?: LeaderboardPlayerUnicityDisplayOption,
+    visibility?: LeaderboardVisibilityOption,
+  |}) => {
+    if (!currentLeaderboardId) return;
+    if (attributes.sort) dispatch({ type: 'PURGE_NAVIGATION' }); // When changing playerUnicityDisplayChoice, it will change the displayOnlyBestEntry state variable, which will purge navigation.
+    const updatedLeaderboard = await doUpdateLeaderboard(
+      authenticatedUser,
+      gameId,
+      currentLeaderboardId,
+      attributes
+    );
+    if (!updatedLeaderboard) return;
+
+    dispatch({
+      type: 'UPDATE_OR_CREATE_LEADERBOARD',
+      payload: updatedLeaderboard,
+    });
+
+    if (attributes.sort) await fetchEntries();
+  };
+
+  const resetLeaderboard = async () => {
+    if (!currentLeaderboardId) return;
+    dispatch({ type: 'PURGE_NAVIGATION' });
+    const updatedLeaderboard = await doResetLeaderboard(
+      authenticatedUser,
+      gameId,
+      currentLeaderboardId
+    );
+    if (!updatedLeaderboard) return;
+
+    dispatch({
+      type: 'UPDATE_OR_CREATE_LEADERBOARD',
+      payload: updatedLeaderboard,
+    });
+    fetchEntries();
+  };
+
+  const deleteLeaderboard = async () => {
+    if (!currentLeaderboardId || !leaderboardsByIds) return;
+    dispatch({ type: 'PURGE_NAVIGATION' });
+    await doDeleteLeaderboard(authenticatedUser, gameId, currentLeaderboardId);
+    dispatch({ type: 'REMOVE_LEADERBOARD', payload: currentLeaderboardId });
+  };
+
+  const deleteLeaderboardEntry = async (entryId: string) => {
+    if (!currentLeaderboardId) return;
+    await doDeleteLeaderboardEntry(
+      authenticatedUser,
+      gameId,
+      currentLeaderboardId,
+      entryId
+    );
+    fetchEntries({ uri: pageIndex > 0 ? mapPageIndexToUri[pageIndex] : null });
+  };
+
+  // --- Navigation ---
+
+  const navigateToNextPage = React.useCallback(
+    async () => {
+      const nextPageUri = mapPageIndexToUri[pageIndex + 1];
+      if (!nextPageUri) return;
+      dispatch({ type: 'SET_PAGE_INDEX', payload: pageIndex + 1 });
+      await fetchEntries({ uri: nextPageUri });
+    },
+    [fetchEntries, mapPageIndexToUri, pageIndex]
+  );
+
+  const navigateToPreviousPage = React.useCallback(
+    async () => {
+      if (pageIndex === 1) {
+        dispatch({ type: 'SET_PAGE_INDEX', payload: 0 });
+        await fetchEntries();
+      } else {
+        const previousPageUri = mapPageIndexToUri[pageIndex - 1];
+        if (!previousPageUri) return;
+        dispatch({ type: 'SET_PAGE_INDEX', payload: pageIndex - 1 });
+        await fetchEntries({ uri: previousPageUri });
+      }
+    },
+    [fetchEntries, mapPageIndexToUri, pageIndex]
+  );
+
+  const navigateToFirstPage = React.useCallback(
+    async () => {
+      dispatch({ type: 'SET_PAGE_INDEX', payload: 0 });
+      await fetchEntries();
+    },
+    [fetchEntries]
+  );
+
+  // --- Effects ---
+
+  React.useEffect(
+    () => {
+      dispatch({ type: 'SET_LEADERBOARDS', payload: null });
+      dispatch({ type: 'PURGE_NAVIGATION' });
+    },
+    [gameId]
+  );
+
+  React.useEffect(
+    () => {
+      if (!currentLeaderboardId) return;
+      dispatch({ type: 'PURGE_NAVIGATION' });
+      fetchEntries();
+    },
+    [currentLeaderboardId, displayOnlyBestEntry, fetchEntries]
+  );
+
+  return (
+    <LeaderboardContext.Provider
+      value={{
+        leaderboards: !!leaderboardsByIds
+          ? // $FlowFixMe
+            Object.values(leaderboardsByIds)
+          : null,
+        currentLeaderboard,
+        displayOnlyBestEntry,
+        browsing: {
+          entries,
+          goToNextPage: !!mapPageIndexToUri[pageIndex + 1]
+            ? navigateToNextPage
+            : null,
+          goToPreviousPage:
+            pageIndex === 1 || !!mapPageIndexToUri[pageIndex - 1]
+              ? navigateToPreviousPage
+              : null,
+          goToFirstPage: pageIndex === 0 ? null : navigateToFirstPage,
+        },
+        setDisplayOnlyBestEntry,
+        createLeaderboard,
+        listLeaderboards,
+        selectLeaderboard,
+        updateLeaderboard,
+        resetLeaderboard,
+        deleteLeaderboard,
+        deleteLeaderboardEntry,
+        fetchLeaderboardEntries: fetchEntries,
+      }}
+    >
+      {children}
+    </LeaderboardContext.Provider>
+  );
+};
+
+export default LeaderboardProvider;

newIDE/app/src/LocalApp.js

@@ -71,6 +71,7 @@ export const create = (authentication: Authentication) => {
               renderExportDialog={props => (
                 <ExportDialog
                   project={props.project}
+                  onSaveProject={props.onSaveProject}
                   onChangeSubscription={props.onChangeSubscription}
                   onClose={props.onClose}
                   automatedExporters={localAutomatedExporters}

newIDE/app/src/MainFrame/EditorTabs/DraggableEditorTabs.js

@@ -47,6 +47,7 @@ export function DraggableClosableTabs({
           <DraggableClosableTab
             index={id}
             label={editorTab.label}
+            icon={editorTab.icon}
             key={editorTab.key}
             id={`tab-${editorTab.key.replace(/\s/g, '-')}`}
             active={isCurrentTab}
@@ -88,6 +89,7 @@ export function DraggableClosableTab({
   onCloseOthers,
   onCloseAll,
   label,
+  icon,
   closable,
   onClick,
   onActivated,
@@ -129,6 +131,7 @@ export function DraggableClosableTab({
                   onCloseOthers={onCloseOthers}
                   onCloseAll={onCloseAll}
                   label={label}
+                  icon={icon}
                   closable={closable}
                   onClick={onClick}
                   onActivated={onActivated}

newIDE/app/src/MainFrame/EditorTabs/EditorTabsHandler.js

@@ -29,7 +29,8 @@ export type EditorTab = {|
   // A reference to the editor.
   editorRef: ?EditorRef,
   // The label shown on the tab.
-  label: string,
+  label?: string,
+  icon?: React.Node,
   // The name of the layout/external layout/external events/extension.
   projectItemName: ?string,
   // A unique key for the tab.
@@ -56,6 +57,7 @@ export const openEditorTab = (
   state: EditorTabsState,
   {
     label,
+    icon,
     projectItemName,
     renderEditorContainer,
     key,
@@ -63,7 +65,8 @@ export const openEditorTab = (
     dontFocusTab,
     closable,
   }: {|
-    label: string,
+    label?: string,
+    icon?: React.Node,
     projectItemName: ?string,
     renderEditorContainer: (
       props: RenderEditorContainerPropsWithRef
@@ -87,6 +90,7 @@ export const openEditorTab = (
 
   const editorTab: EditorTab = {
     label,
+    icon,
     projectItemName,
     renderEditorContainer,
     key,

newIDE/app/src/MainFrame/Preferences/PreferencesContext.js

@@ -14,6 +14,7 @@ export type AlertMessageIdentifier =
   | 'automatic-lighting-layer'
   | 'object-moved-in-lighting-layer'
   | 'use-non-smoothed-textures'
+  | 'use-pixel-rounding'
   | 'use-nearest-scale-mode'
   | 'maximum-fps-too-low'
   | 'minimum-fps-too-low'
@@ -53,6 +54,10 @@ export const allAlertMessages: Array<{
     key: 'use-non-smoothed-textures',
     label: <Trans>Using non smoothed textures</Trans>,
   },
+  {
+    key: 'use-pixel-rounding',
+    label: <Trans>Using pixel rounding</Trans>,
+  },
   {
     key: 'use-nearest-scale-mode',
     label: <Trans>Using Nearest Scale Mode</Trans>,
@@ -188,6 +193,7 @@ export type PreferencesValues = {|
   isAlwaysOnTopInPreview: boolean,
   backdropClickBehavior: 'nothing' | 'apply' | 'cancel',
   eventsSheetCancelInlineParameter: 'cancel' | 'apply',
+  showAdvancedParametersAndProperties: boolean,
 |};
 
 /**
@@ -246,6 +252,8 @@ export type Preferences = {|
   getIsAlwaysOnTopInPreview: () => boolean,
   setIsAlwaysOnTopInPreview: (enabled: boolean) => void,
   setEventsSheetCancelInlineParameter: (value: string) => void,
+  getShowAdvancedParametersAndProperties: () => boolean,
+  setShowAdvancedParametersAndProperties: (enabled: boolean) => void,
 |};
 
 export const initialPreferences = {
@@ -281,6 +289,7 @@ export const initialPreferences = {
     isAlwaysOnTopInPreview: false,
     backdropClickBehavior: 'nothing',
     eventsSheetCancelInlineParameter: 'apply',
+    showAdvancedParametersAndProperties: false,
   },
   setLanguage: () => {},
   setThemeName: () => {},
@@ -329,6 +338,8 @@ export const initialPreferences = {
   getIsAlwaysOnTopInPreview: () => true,
   setIsAlwaysOnTopInPreview: () => {},
   setEventsSheetCancelInlineParameter: () => {},
+  getShowAdvancedParametersAndProperties: () => true,
+  setShowAdvancedParametersAndProperties: (enabled: boolean) => {},
 };
 
 const PreferencesContext = React.createContext<Preferences>(initialPreferences);

newIDE/app/src/MainFrame/Preferences/PreferencesDialog.js

@@ -44,6 +44,7 @@ const PreferencesDialog = ({ i18n, onClose }: Props) => {
     setAutosaveOnPreview,
     setUseNewInstructionEditorDialog,
     setUseUndefinedVariablesInAutocompletion,
+    setShowAdvancedParametersAndProperties,
     setUseGDJSDevelopmentWatcher,
     setEventsSheetUseAssignmentOperators,
     getDefaultEditorMosaicNode,
@@ -274,6 +275,18 @@ const PreferencesDialog = ({ i18n, onClose }: Props) => {
               }
             />
           </Line>
+          <Line>
+            <Toggle
+              onToggle={(e, check) =>
+                setShowAdvancedParametersAndProperties(check)
+              }
+              toggled={values.showAdvancedParametersAndProperties}
+              labelPosition="right"
+              label={
+                <Trans>Always show advanced parameters and properties</Trans>
+              }
+            />
+          </Line>
           <Line>
             <SelectField
               floatingLabelText={

newIDE/app/src/MainFrame/Preferences/PreferencesProvider.js

@@ -103,6 +103,12 @@ export default class PreferencesProvider extends React.Component<Props, State> {
     setUseUndefinedVariablesInAutocompletion: this._setUseUndefinedVariablesInAutocompletion.bind(
       this
     ),
+    getShowAdvancedParametersAndProperties: this._getShowAdvancedParametersAndProperties.bind(
+      this
+    ),
+    setShowAdvancedParametersAndProperties: this._setShowAdvancedParametersAndProperties.bind(
+      this
+    ),
     setUseGDJSDevelopmentWatcher: this._setUseGDJSDevelopmentWatcher.bind(this),
     setEventsSheetUseAssignmentOperators: this._setEventsSheetUseAssignmentOperators.bind(
       this
@@ -205,6 +211,26 @@ export default class PreferencesProvider extends React.Component<Props, State> {
     );
   }
 
+  _getShowAdvancedParametersAndProperties(
+    showAdvancedParametersAndProperties: boolean
+  ) {
+    return this.state.values.showAdvancedParametersAndProperties;
+  }
+
+  _setShowAdvancedParametersAndProperties(
+    showAdvancedParametersAndProperties: boolean
+  ) {
+    this.setState(
+      state => ({
+        values: {
+          ...state.values,
+          showAdvancedParametersAndProperties,
+        },
+      }),
+      () => this._persistValuesToLocalStorage(this.state)
+    );
+  }
+
   _setUseGDJSDevelopmentWatcher(useGDJSDevelopmentWatcher: boolean) {
     this.setState(
       state => ({

newIDE/app/src/MainFrame/index.js

@@ -5,6 +5,7 @@ import * as React from 'react';
 import './MainFrame.css';
 import Drawer from '@material-ui/core/Drawer';
 import Snackbar from '@material-ui/core/Snackbar';
+import HomeIcon from '@material-ui/icons/Home';
 import Toolbar, { type ToolbarInterface } from './Toolbar';
 import ProjectTitlebar from './ProjectTitlebar';
 import PreferencesDialog from './Preferences/PreferencesDialog';
@@ -132,6 +133,7 @@ import {
 } from '../Utils/GDevelopServices/Badge';
 import AuthenticatedUserContext from '../Profile/AuthenticatedUserContext';
 import OnboardingDialog from './Onboarding/OnboardingDialog';
+import LeaderboardProvider from '../Leaderboard/LeaderboardProvider';
 
 const GD_STARTUP_TIMES = global.GD_STARTUP_TIMES || [];
 
@@ -1377,7 +1379,7 @@ const MainFrame = (props: Props) => {
       setState(state => ({
         ...state,
         editorTabs: openEditorTab(state.editorTabs, {
-          label: i18n._(t`Home`),
+          icon: <HomeIcon role="img" titleAccess="Home" />,
           projectItemName: null,
           renderEditorContainer: renderHomePageContainer,
           key: 'start page',
@@ -1385,7 +1387,7 @@ const MainFrame = (props: Props) => {
         }),
       }));
     },
-    [i18n, setState]
+    [setState]
   );
 
   const _openDebugger = React.useCallback(
@@ -2162,86 +2164,92 @@ const MainFrame = (props: Props) => {
         onTabActived={(editorTab: EditorTab) => _onEditorTabActived(editorTab)}
         onDropTab={onDropEditorTab}
       />
-      {getEditors(state.editorTabs).map((editorTab, id) => {
-        const isCurrentTab = getCurrentTabIndex(state.editorTabs) === id;
-        return (
-          <TabContentContainer key={editorTab.key} active={isCurrentTab}>
-            <CommandsContextScopedProvider active={isCurrentTab}>
-              <ErrorBoundary>
-                {editorTab.renderEditorContainer({
-                  isActive: isCurrentTab,
-                  extraEditorProps: editorTab.extraEditorProps,
-                  project: currentProject,
-                  ref: editorRef => (editorTab.editorRef = editorRef),
-                  setToolbar: editorToolbar =>
-                    setEditorToolbar(editorToolbar, isCurrentTab),
-                  onChangeSubscription: () => openSubscriptionDialog(true),
-                  projectItemName: editorTab.projectItemName,
-                  setPreviewedLayout,
-                  onOpenExternalEvents: openExternalEvents,
-                  onOpenEvents: (sceneName: string) =>
-                    openLayout(sceneName, {
-                      openEventsEditor: true,
-                      openSceneEditor: false,
-                    }),
-                  previewDebuggerServer,
-                  hotReloadPreviewButtonProps,
-                  onOpenLayout: name =>
-                    openLayout(name, {
-                      openEventsEditor: true,
-                      openSceneEditor: false,
-                    }),
-                  resourceSources: props.resourceSources,
-                  onChooseResource,
-                  resourceExternalEditors,
-                  onCreateEventsFunction,
-                  openInstructionOrExpression,
-                  unsavedChanges: unsavedChanges,
-                  canOpen: !!props.storageProviders.filter(
-                    ({ hiddenInOpenDialog }) => !hiddenInOpenDialog
-                  ).length,
-                  onOpen: () => chooseProject(),
-                  onOpenRecentFile: openFromFileMetadataWithStorageProvider,
-                  onCreateFromExampleShortHeader: onCreateFromExampleShortHeader,
-                  onCreateBlank: onCreateBlank,
-                  onOpenProjectAfterCreation: onOpenProjectAfterCreation,
-                  onOpenProjectManager: () => openProjectManager(true),
-                  onCloseProject: () => askToCloseProject(),
-                  onOpenTutorials: () => onOpenTutorials(),
-                  onOpenGamesShowcase: () => onOpenGamesShowcase(),
-                  onOpenExamples: () => onOpenExamples(),
-                  onOpenProfile: () => openProfileDialogWithTab('profile'),
-                  onOpenHelpFinder: () => openHelpFinderDialog(true),
-                  onOpenLanguageDialog: () => openLanguageDialog(true),
-                  onLoadEventsFunctionsExtensions: () =>
-                    eventsFunctionsExtensionsState.loadProjectEventsFunctionsExtensions(
-                      currentProject
-                    ),
-                  onDeleteResource: (
-                    resource: gdResource,
-                    cb: boolean => void
-                  ) => {
-                    // TODO: Project wide refactoring of objects/events using the resource
-                    cb(true);
-                  },
-                  onRenameResource: (
-                    resource: gdResource,
-                    newName: string,
-                    cb: boolean => void
-                  ) => {
-                    if (currentProject)
-                      renameResourcesInProject(currentProject, {
-                        [resource.getName()]: newName,
-                      });
+      <LeaderboardProvider
+        gameId={
+          state.currentProject ? state.currentProject.getProjectUuid() : ''
+        }
+      >
+        {getEditors(state.editorTabs).map((editorTab, id) => {
+          const isCurrentTab = getCurrentTabIndex(state.editorTabs) === id;
+          return (
+            <TabContentContainer key={editorTab.key} active={isCurrentTab}>
+              <CommandsContextScopedProvider active={isCurrentTab}>
+                <ErrorBoundary>
+                  {editorTab.renderEditorContainer({
+                    isActive: isCurrentTab,
+                    extraEditorProps: editorTab.extraEditorProps,
+                    project: currentProject,
+                    ref: editorRef => (editorTab.editorRef = editorRef),
+                    setToolbar: editorToolbar =>
+                      setEditorToolbar(editorToolbar, isCurrentTab),
+                    onChangeSubscription: () => openSubscriptionDialog(true),
+                    projectItemName: editorTab.projectItemName,
+                    setPreviewedLayout,
+                    onOpenExternalEvents: openExternalEvents,
+                    onOpenEvents: (sceneName: string) =>
+                      openLayout(sceneName, {
+                        openEventsEditor: true,
+                        openSceneEditor: false,
+                      }),
+                    previewDebuggerServer,
+                    hotReloadPreviewButtonProps,
+                    onOpenLayout: name =>
+                      openLayout(name, {
+                        openEventsEditor: true,
+                        openSceneEditor: false,
+                      }),
+                    resourceSources: props.resourceSources,
+                    onChooseResource,
+                    resourceExternalEditors,
+                    onCreateEventsFunction,
+                    openInstructionOrExpression,
+                    unsavedChanges: unsavedChanges,
+                    canOpen: !!props.storageProviders.filter(
+                      ({ hiddenInOpenDialog }) => !hiddenInOpenDialog
+                    ).length,
+                    onOpen: () => chooseProject(),
+                    onOpenRecentFile: openFromFileMetadataWithStorageProvider,
+                    onCreateFromExampleShortHeader: onCreateFromExampleShortHeader,
+                    onCreateBlank: onCreateBlank,
+                    onOpenProjectAfterCreation: onOpenProjectAfterCreation,
+                    onOpenProjectManager: () => openProjectManager(true),
+                    onCloseProject: () => askToCloseProject(),
+                    onOpenTutorials: () => onOpenTutorials(),
+                    onOpenGamesShowcase: () => onOpenGamesShowcase(),
+                    onOpenExamples: () => onOpenExamples(),
+                    onOpenProfile: () => openProfileDialogWithTab('profile'),
+                    onOpenHelpFinder: () => openHelpFinderDialog(true),
+                    onOpenLanguageDialog: () => openLanguageDialog(true),
+                    onLoadEventsFunctionsExtensions: () =>
+                      eventsFunctionsExtensionsState.loadProjectEventsFunctionsExtensions(
+                        currentProject
+                      ),
+                    onDeleteResource: (
+                      resource: gdResource,
+                      cb: boolean => void
+                    ) => {
+                      // TODO: Project wide refactoring of objects/events using the resource
+                      cb(true);
+                    },
+                    onRenameResource: (
+                      resource: gdResource,
+                      newName: string,
+                      cb: boolean => void
+                    ) => {
+                      if (currentProject)
+                        renameResourcesInProject(currentProject, {
+                          [resource.getName()]: newName,
+                        });
 
-                    cb(true);
-                  },
-                })}
-              </ErrorBoundary>
-            </CommandsContextScopedProvider>
-          </TabContentContainer>
-        );
-      })}
+                      cb(true);
+                    },
+                  })}
+                </ErrorBoundary>
+              </CommandsContextScopedProvider>
+            </TabContentContainer>
+          );
+        })}
+      </LeaderboardProvider>
       <CommandPalette ref={commandPaletteRef} />
       <LoaderModal show={showLoader} />
       <HelpFinder
@@ -2266,6 +2274,7 @@ const MainFrame = (props: Props) => {
             openSubscriptionDialog(true);
           },
           project: state.currentProject,
+          onSaveProject: saveProject,
         })}
       {!!renderCreateDialog &&
         state.createDialogOpen &&

newIDE/app/src/Profile/ProfileDetails.js

@@ -3,6 +3,7 @@ import { Trans, t } from '@lingui/macro';
 
 import * as React from 'react';
 import Avatar from '@material-ui/core/Avatar';
+import OpenInNew from '@material-ui/icons/OpenInNew';
 import { Column, Line, Spacer } from '../UI/Grid';
 import { ResponsiveLineStackLayout } from '../UI/Layout';
 import PlaceholderLoader from '../UI/PlaceholderLoader';
@@ -14,8 +15,11 @@ import PlaceholderError from '../UI/PlaceholderError';
 import RaisedButton from '../UI/RaisedButton';
 import UserAchievements from './Achievement/UserAchievements';
 import { type Badge } from '../Utils/GDevelopServices/Badge';
+import Window from '../Utils/Window';
+import { GDevelopGamesPlatform } from '../Utils/GDevelopServices/ApiConfigs';
 
 type DisplayedProfile = {
+  id: string,
   +email?: string,
   description: ?string,
   username: ?string,
@@ -44,21 +48,41 @@ const ProfileDetails = ({
     <I18n>
       {({ i18n }) => (
         <Column>
-          <Line alignItems="center">
-            <Avatar src={getGravatarUrl(profile.email || '', { size: 40 })} />
-            <Spacer />
-            <Text
-              size="title"
-              style={{
-                opacity: profile.username ? 1.0 : 0.5,
-              }}
-            >
-              {profile.username ||
-                (isAuthenticatedUserProfile
-                  ? i18n._(t`Edit your profile to pick a username!`)
-                  : i18n._(t`No username`))}
-            </Text>
-          </Line>
+          <ResponsiveLineStackLayout
+            alignItems="center"
+            justifyContent="space-between"
+            noColumnMargin
+          >
+            <Line>
+              <Avatar src={getGravatarUrl(profile.email || '', { size: 40 })} />
+              <Spacer />
+              <Text
+                size="title"
+                style={{
+                  opacity: profile.username ? 1.0 : 0.5,
+                }}
+              >
+                {profile.username ||
+                  (isAuthenticatedUserProfile
+                    ? i18n._(t`Edit your profile to pick a username!`)
+                    : i18n._(t`No username`))}
+              </Text>
+            </Line>
+            {profile.id && (
+              <RaisedButton
+                label={i18n._(t`Access public profile`)}
+                onClick={() =>
+                  Window.openExternalURL(
+                    GDevelopGamesPlatform.getUserPublicProfileUrl(
+                      profile.id,
+                      profile.username
+                    )
+                  )
+                }
+                icon={<OpenInNew />}
+              />
+            )}
+          </ResponsiveLineStackLayout>
           {isAuthenticatedUserProfile && profile.email && (
             <Line>
               <TextField

newIDE/app/src/Profile/ProfileDialog.js

@@ -80,6 +80,7 @@ const ProfileDialog = ({
       cannotBeDismissed={false}
       open={open}
       noMargin
+      fullHeight
       noTitleMargin
       title={
         <Tabs value={currentTab} onChange={_onChangeTab}>
@@ -113,7 +114,7 @@ const ProfileDialog = ({
       {currentTab === 'games-dashboard' &&
         (authenticatedUser.authenticated ? (
           <Line>
-            <ColumnStackLayout expand>
+            <ColumnStackLayout expand noOverflowParent>
               <GamesList project={currentProject} />
             </ColumnStackLayout>
           </Line>

newIDE/app/src/ProjectManager/InstalledExtensionDetails.js

@@ -50,7 +50,7 @@ function InstalledExtensionDetails({
     <I18n>
       {({ i18n }) => (
         <ExtensionInstallDialog
-          alreadyInstalled
+          project={project}
           isInstalling={isInstalling}
           onClose={onClose}
           onInstall={() => installOrUpdateExtension(i18n)}

newIDE/app/src/ProjectManager/ProjectPropertiesDialog.js

@@ -36,7 +36,7 @@ import {
   type HotReloadPreviewButtonProps,
   NewPreviewIcon,
 } from '../HotReload/HotReloadPreviewButton';
-import PublicGameProperties from './PublicGameProperties';
+import PublicGameProperties from '../GameDashboard/PublicGameProperties';
 
 type Props = {|
   project: gdProject,
@@ -541,6 +541,17 @@ function ProjectPropertiesDialog(props: Props) {
                     </Trans>
                   </DismissableAlertMessage>
                 )}
+                {pixelsRounding && (
+                  <DismissableAlertMessage
+                    identifier="use-pixel-rounding"
+                    kind="info"
+                  >
+                    <Trans>
+                      To avoid flickering on objects followed by the camera, use
+                      sprites with even dimensions.
+                    </Trans>
+                  </DismissableAlertMessage>
+                )}
 
                 <Text size="title">
                   <Trans>Project files</Trans>