Remove useless "Behavior" text in the behaviors editor

Don't show in changelog

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,17 @@
+blank_issues_enabled: false
+contact_links:
+  - name: GDevelop Discord
+    url: https://discord.gg/rjdYHvj
+    about: Discuss on the forum or on the Discord to get help creating a game or identifying a bug.
+  - name: GDevelop Forums
+    url: https://forum.gdevelop-app.com
+    about: You can also discuss game creation, new feature requests and bugs on the forum.
+  - name: GDevelop Roadmap
+    url: https://trello.com/b/qf0lM7k8/gdevelop-roadmap
+    about: Look at the roadmap and vote on features that you want to see in GDevelop.
+  - name: Submit a new game example that you created
+    url: https://github.com/GDevelopApp/GDevelop-examples/issues/new/choose
+    about: You can submit a game that you made to be added to examples in the "GDevelop-examples" repository 
+  - name: Submit a new game extension that you created
+    url: https://github.com/4ian/GDevelop-extensions/issues/new/choose
+    about: You can submit an extension that you made in the "GDevelop-extensions" repository 

.travis.yml

@@ -1,7 +1,6 @@
 language: cpp
 sudo: false
 compiler:
-  - gcc
   - clang
 
 # Cache .npm folder for faster npm install

.vscode/GDevelopExtensions.code-snippets

@@ -75,7 +75,7 @@
       "\t)",
       "\t.getCodeExtraInformation()",
       "\t.setIncludeFile('Extensions/${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/$2/}/${9:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}tools}.js')",
-      "\t.setFunctionName('gdjs.${7:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}.}');",
+      "\t.setFunctionName('gdjs.evtTools.${7:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}.}');",
       "",
       "$0"
     ]
@@ -97,7 +97,7 @@
       "\t)",
       "\t.getCodeExtraInformation()",
       "\t.setIncludeFile('Extensions/${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/$2/}/${8:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}tools}.js')",
-      "\t.setFunctionName('gdjs.${6:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}.}');",
+      "\t.setFunctionName('gdjs.evtTools.${6:${TM_DIRECTORY/(.*)[\\\\\\/](.*)[\\\\\\/]?$/${2:/downcase}/}.}');",
       "",
       "$0"
     ]

.vscode/c_cpp_properties.json

@@ -1,104 +1,98 @@
 {
-    "configurations": [
-        {
-            "name": "Mac",
-            "includePath": [
-                "${workspaceRoot}",
-                "${workspaceRoot}/GDCpp",
-                "${workspaceRoot}/GDJS",
-                "${workspaceRoot}/Extensions",
-                "${workspaceRoot}/Core",
-                "${workspaceRoot}/ExtLibs/SFML/include",
-                "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
-                "/usr/local/include",
-                "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
-                "/usr/include",
-                "${workspaceRoot}"
-            ],
-            "defines": [
-                "GD_IDE_ONLY",
-                "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
-            ],
-            "intelliSenseMode": "clang-x64",
-            "browse": {
-                "path": [
-                    "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
-                    "/usr/local/include",
-                    "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
-                    "/usr/include",
-                    "${workspaceRoot}"
-                ],
-                "limitSymbolsToIncludedHeaders": true,
-                "databaseFilename": ""
-            },
-            "macFrameworkPath": [
-                "/System/Library/Frameworks",
-                "/Library/Frameworks"
-            ],
-            "compilerPath": "/usr/bin/clang",
-            "cStandard": "c11",
-            "cppStandard": "c++17"
-        },
-        {
-            "name": "Linux",
-            "includePath": [
-                "${workspaceRoot}",
-                "${workspaceRoot}/GDCpp",
-                "${workspaceRoot}/GDJS",
-                "${workspaceRoot}/Extensions",
-                "${workspaceRoot}/Core",
-                "${workspaceRoot}/ExtLibs/SFML/include",
-                "/usr/include",
-                "/usr/local/include",
-                "${workspaceRoot}"
-            ],
-            "defines": [
-                "GD_IDE_ONLY",
-                "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
-            ],
-            "intelliSenseMode": "clang-x64",
-            "browse": {
-                "path": [
-                    "/usr/include",
-                    "/usr/local/include",
-                    "${workspaceRoot}"
-                ],
-                "limitSymbolsToIncludedHeaders": true,
-                "databaseFilename": ""
-            }
-        },
-        {
-            "name": "Win32",
-            "includePath": [
-                "${workspaceRoot}",
-                "${workspaceRoot}/GDCpp",
-                "${workspaceRoot}/GDJS",
-                "${workspaceRoot}/Extensions",
-                "${workspaceRoot}/Core",
-                "${workspaceRoot}/ExtLibs/SFML/include",
-                "${workspaceRoot}"
-            ],
-            "defines": [
-                "_DEBUG",
-                "UNICODE",
-                "GD_IDE_ONLY",
-                "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_API=/* Macro used to export classes on Windows, please ignore */",
-                "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
-            ],
-            "intelliSenseMode": "msvc-x64",
-            "browse": {
-                "path": [
-                    "${workspaceRoot}"
-                ],
-                "limitSymbolsToIncludedHeaders": true,
-                "databaseFilename": ""
-            }
-        }
-    ],
-    "version": 4
+  "configurations": [
+    {
+      "name": "Mac",
+      "includePath": [
+        "${workspaceRoot}",
+        "${workspaceRoot}/GDCpp",
+        "${workspaceRoot}/GDJS",
+        "${workspaceRoot}/Extensions",
+        "${workspaceRoot}/Core",
+        "${workspaceRoot}/ExtLibs/SFML/include",
+        "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
+        "/usr/local/include",
+        "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
+        "/usr/include",
+        "${workspaceRoot}"
+      ],
+      "defines": [
+        "EMSCRIPTEN",
+        "GD_IDE_ONLY",
+        "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
+      ],
+      "intelliSenseMode": "clang-x64",
+      "browse": {
+        "path": [
+          "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1",
+          "/usr/local/include",
+          "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
+          "/usr/include",
+          "${workspaceRoot}"
+        ],
+        "limitSymbolsToIncludedHeaders": true,
+        "databaseFilename": ""
+      },
+      "macFrameworkPath": ["/System/Library/Frameworks", "/Library/Frameworks"],
+      "compilerPath": "/usr/bin/clang",
+      "cStandard": "c11",
+      "cppStandard": "c++17"
+    },
+    {
+      "name": "Linux",
+      "includePath": [
+        "${workspaceRoot}",
+        "${workspaceRoot}/GDCpp",
+        "${workspaceRoot}/GDJS",
+        "${workspaceRoot}/Extensions",
+        "${workspaceRoot}/Core",
+        "${workspaceRoot}/ExtLibs/SFML/include",
+        "/usr/include",
+        "/usr/local/include",
+        "${workspaceRoot}"
+      ],
+      "defines": [
+        "EMSCRIPTEN",
+        "GD_IDE_ONLY",
+        "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
+      ],
+      "intelliSenseMode": "clang-x64",
+      "browse": {
+        "path": ["/usr/include", "/usr/local/include", "${workspaceRoot}"],
+        "limitSymbolsToIncludedHeaders": true,
+        "databaseFilename": ""
+      }
+    },
+    {
+      "name": "Win32",
+      "includePath": [
+        "${workspaceRoot}",
+        "${workspaceRoot}/GDCpp",
+        "${workspaceRoot}/GDJS",
+        "${workspaceRoot}/Extensions",
+        "${workspaceRoot}/Core",
+        "${workspaceRoot}/ExtLibs/SFML/include",
+        "${workspaceRoot}"
+      ],
+      "defines": [
+        "_DEBUG",
+        "UNICODE",
+        "EMSCRIPTEN",
+        "GD_IDE_ONLY",
+        "GD_CORE_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_API=/* Macro used to export classes on Windows, please ignore */",
+        "GD_EXTENSION_API=/* Macro used to export classes on Windows, please ignore */"
+      ],
+      "intelliSenseMode": "msvc-x64",
+      "browse": {
+        "path": ["${workspaceRoot}"],
+        "limitSymbolsToIncludedHeaders": true,
+        "databaseFilename": ""
+      }
+    }
+  ],
+  "version": 4
 }

.vscode/extensions.json

@@ -1,8 +1,8 @@
 {
-    "recommendations": [
-        "esbenp.prettier-vscode",
-        "xaver.clang-format",
-        "ms-vscode.cpptools",
-        "flowtype.flow-for-vscode"
-    ]
-}
+  "recommendations": [
+    "esbenp.prettier-vscode",
+    "xaver.clang-format",
+    "ms-vscode.cpptools",
+    "flowtype.flow-for-vscode"
+  ]
+}

.vscode/launch.json

@@ -1,15 +1,16 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "pwa-chrome",
-            "request": "launch",
-            "name": "Launch Chrome against localhost",
-            "url": "http://localhost:3000",
-            "webRoot": "${workspaceFolder}"
-        }
-    ]
-}
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "pwa-chrome",
+      "request": "launch",
+      "name": "Launch Chrome against localhost",
+      "url": "http://localhost:3000",
+      "webRoot": "${workspaceFolder}",
+      "preLaunchTask": "Start development server"
+    }
+  ]
+}

.vscode/settings.json

@@ -106,12 +106,15 @@
         "xstring": "cpp",
         "xtr1common": "cpp",
         "xtree": "cpp",
-        "xutility": "cpp"
+        "xutility": "cpp",
+        "xlocbuf": "cpp",
+        "xlocmes": "cpp"
     },
     "files.exclude": {
         "Binaries/*build*": true,
         "Binaries/Output": true,
         "ExtLibs/SFML": true,
+        "GDJS/Runtime-dist": true,
         "docs": true,
         "newIDE/electron-app/dist": true,
         "newIDE/app/build": true,

.vscode/tasks.json

@@ -1,66 +1,100 @@
 {
   "version": "2.0.0",
   "tasks": [
-	{
-		"type": "npm",
-		"script": "start",
-		"path": "newIDE/app/",
-		"group": {
-			"kind": "build",
-			"isDefault": true
-		},
-		"problemMatcher": [],
-		"label": "Start development server",
-		"detail": "Starts the GDevelop development server."
-	},
-	{
-		"type": "npm",
-		"script": "build",
-		"path": "GDevelop.js/",
-		"group": "build",
-		"problemMatcher": [],
-		"label": "Build GDevelop.js",
-		"detail": "Builds GDCore for newIDE."
-	},
-	{
-		"type": "npm",
-		"script": "format",
-		"path": "newIDE/app/",
-		"problemMatcher": [],
-		"label": "Format newIDE",
-		"detail": "Run auto-formatting (with Prettier) for the newIDE/app directory."
-	},
-	{
-		"type": "npm",
-		"script": "test",
-		"path": "newIDE/app/",
-		"group": {
-			"kind": "test",
-			"isDefault": true
-		},
-		"problemMatcher": [],
-		"label": "Run newIDE tests",
-		"detail": "Run tests for newIDE."
-	},
-	{
-		"type": "typescript",
-		"tsconfig": "GDJS/tsconfig.json",
-		"option": "watch",
-		"problemMatcher": [
-			"$tsc-watch"
-		],
-		"group": "test",
-		"label": "GDJS TS Check",
-		"detail": "Runs a types check on the GDJS Runtime."
-	},
-	{
-		"type": "npm",
-		"script": "test",
-		"path": "GDJS/",
-		"group": "test",
-		"problemMatcher": [],
-		"label": "Run GDJS tests",
-		"detail": "Run tests for GDJS."
-	}
-]
+    {
+      "type": "npm",
+      "script": "start",
+      "path": "newIDE/app/",
+      "group": "build",
+      "label": "Start development server",
+      "detail": "Starts the GDevelop development server.",
+      "problemMatcher": [
+        {
+          "owner": "cra",
+          "fileLocation": ["relative", "${workspaceFolder}/newIDE/app"],
+          "source": "create-react-app",
+          "applyTo": "allDocuments",
+          "pattern": [
+            {
+              "regexp": "^([^\\s].*?)$",
+              "file": 1
+            },
+            {
+              "regexp": "^  Line\\s+(\\d+):\\s+(.*)\\s\\s+(.*)$",
+              "line": 1,
+              "message": 2,
+              "code": 3,
+              "loop": true
+            }
+          ],
+          "background": {
+            "activeOnStart": true,
+            "beginsPattern": "^(?:Compiled with warnings\\.|Compiled successfully!)$",
+            "endsPattern": "^(?:Search for the keywords to learn more about each warning\\.|Note that the development build is not optimized\\.)$"
+          }
+        }
+      ],
+      "presentation": {
+        "reveal": "silent"
+      },
+      "isBackground": true,
+      "runOptions": { "instanceLimit": 1, "runOn": "folderOpen" }
+    },
+    {
+      "type": "npm",
+      "script": "start",
+      "path": "newIDE/electron-app/",
+      "group": "build",
+      "problemMatcher": [],
+      "label": "Start electron app",
+      "detail": "Starts the development local version of GDevelop."
+    },
+    {
+      "type": "npm",
+      "script": "build",
+      "path": "GDevelop.js/",
+      "group": "build",
+      "problemMatcher": [],
+      "label": "Build GDevelop.js",
+      "detail": "Builds GDCore for newIDE."
+    },
+    {
+      "type": "npm",
+      "script": "format",
+      "path": "newIDE/app/",
+      "problemMatcher": [],
+      "label": "Format newIDE",
+      "detail": "Run auto-formatting (with Prettier) for the newIDE/app directory."
+    },
+    {
+      "type": "npm",
+      "script": "test",
+      "path": "newIDE/app/",
+      "group": {
+        "kind": "test",
+        "isDefault": true
+      },
+      "problemMatcher": [],
+      "label": "Run newIDE tests",
+      "detail": "Run tests for newIDE."
+    },
+    {
+      "type": "typescript",
+      "tsconfig": "GDJS/tsconfig.json",
+      "option": "watch",
+      "problemMatcher": ["$tsc-watch"],
+      "group": "test",
+      "label": "GDJS TS Check",
+      "detail": "Runs a types check on the GDJS Runtime."
+    },
+    {
+      "type": "npm",
+      "script": "test",
+      "path": "GDJS/",
+      "group": "test",
+      "problemMatcher": [],
+      "label": "Run GDJS tests",
+      "detail": "Run tests for GDJS."
+    }
+  ]
 }

Core/GDCore/Events/CodeGeneration/ExpressionCodeGenerator.cpp

@@ -360,8 +360,11 @@ gd::String ExpressionCodeGenerator::GenerateDefaultValue(
   if (gd::ParameterMetadata::IsObject(type)) {
     return codeGenerator.GenerateBadObject();
   }
+  if (gd::ParameterMetadata::IsExpression("string", type)) {
+    return "\"\"";
+  }
 
-  return (type == "string") ? "\"\"" : "0";
+  return "0";
 }
 
 void ExpressionCodeGenerator::OnVisitEmptyNode(EmptyNode& node) {

Core/GDCore/Events/Parsers/ExpressionParser2.h

@@ -66,6 +66,22 @@ class GD_CORE_API ExpressionParser2 {
     return Start(type, objectName);
   }
 
+  /**
+   * Given an object name (or empty if none) and a behavior name (or empty if none),
+   * return the index of the first parameter that is inside the parenthesis: 
+   * 0, 1 or 2.
+   * 
+   * For example, in an expression like `Object.MyBehavior::Method("hello")`, the
+   * parameter "hello" is the second parameter (the first being by convention Object,
+   * and the second MyBehavior, also by convention).
+   */
+  static size_t WrittenParametersFirstIndex(const gd::String &objectName,
+                                            const gd::String &behaviorName) {
+    // By convention, object is always the first parameter, and behavior the
+    // second one.
+    return !behaviorName.empty() ? 2 : (!objectName.empty() ? 1 : 0);
+  }
+
  private:
   /** \name Grammar
    * Each method is a part of the grammar.
@@ -999,13 +1015,6 @@ class GD_CORE_API ExpressionParser2 {
   }
   ///@}
 
-  static size_t WrittenParametersFirstIndex(const gd::String &objectName,
-                                            const gd::String &behaviorName) {
-    // By convention, object is always the first parameter, and behavior the
-    // second one.
-    return !behaviorName.empty() ? 2 : (!objectName.empty() ? 1 : 0);
-  }
-
   gd::String expression;
   std::size_t currentPosition;
 

Core/GDCore/Extensions/Builtin/BaseObjectExtension.cpp

@@ -206,7 +206,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
            "all of the forces it has."),
          _("Add to _PARAM0_ _PARAM3_ force of _PARAM1_ p/s on X axis and "
            "_PARAM2_ p/s on Y axis"),
-         _("Movement"),
+         _("Movement using forces"),
          "res/actions/force24.png",
          "res/actions/force.png")
 
@@ -222,7 +222,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
                   "using the specified angle and length."),
                 _("Add to _PARAM0_ _PARAM3_ force, angle: _PARAM1_ degrees and "
                   "length: _PARAM2_ pixels"),
-                _("Movement"),
+                _("Movement using forces"),
                 "res/actions/force24.png",
                 "res/actions/force.png")
 
@@ -238,7 +238,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
          _("Add a force to an object to make it move toward a position."),
          _("Move _PARAM0_ toward _PARAM1_;_PARAM2_ with _PARAM4_ force of _PARAM3_ "
            "pixels"),
-         _("Movement"),
+         _("Movement using forces"),
          "res/actions/force24.png",
          "res/actions/force.png")
 
@@ -251,30 +251,30 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
 
   obj.AddAction(
          "AddForceTournePos",
-         _("Add a force to move around a position"),
-         _("Add a force to an object to make it rotate around a "
+         "Add a force to move around a position",
+         "Add a force to an object to make it rotate around a "
            "position.\nNote that the movement is not precise, especially if "
            "the speed is high.\nTo position an object around a position more "
-           "precisely, use the actions in the category \"Position\"."),
-         _("Rotate _PARAM0_ around _PARAM1_;_PARAM2_ at _PARAM3_ deg/sec and "
-           "_PARAM4_ pixels away"),
-         _("Movement"),
+           "precisely, use the actions in the category \"Position\".",
+         "Rotate _PARAM0_ around _PARAM1_;_PARAM2_ at _PARAM3_ deg/sec and "
+           "_PARAM4_ pixels away",
+         _("Movement using forces"),
          "res/actions/forceTourne24.png",
          "res/actions/forceTourne.png")
 
       .AddParameter("object", _("Object"))
-      .AddParameter("expression", _("X position of the center"))
-      .AddParameter("expression", _("Y position of the center"))
-      .AddParameter("expression", _("Speed (in Degrees per seconds)"))
-      .AddParameter("expression", _("Distance (in pixels)"))
-      .AddParameter("forceMultiplier", _("Force multiplier"))
+      .AddParameter("expression", "X position of the center")
+      .AddParameter("expression", "Y position of the center")
+      .AddParameter("expression", "Speed (in Degrees per seconds)")
+      .AddParameter("expression", "Distance (in pixels)")
+      .AddParameter("forceMultiplier", "Force multiplier")
       .SetHidden();
 
   obj.AddAction("Arreter",
                 _("Stop the object"),
                 _("Stop the object by deleting all of its forces."),
                 _("Stop _PARAM0_ (remove all forces)"),
-                _("Movement"),
+                _("Movement using forces"),
                 "res/actions/arreter24.png",
                 "res/actions/arreter.png")
 
@@ -475,9 +475,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .MarkAsSimple();
 
   obj.AddCondition("Invisible",
-                   _("Invisibility of an object"),
-                   _("Check if an object is hidden."),
-                   _("_PARAM0_ is hidden"),
+                   "Invisibility of an object",
+                   "Check if an object is hidden.",
+                   "_PARAM0_ is hidden",
                    _("Visibility"),
                    "res/conditions/visibilite24.png",
                    "res/conditions/visibilite.png")
@@ -486,10 +486,10 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .SetHidden();  // Inverted "Visible" condition  does the same thing.
 
   obj.AddCondition("Arret",
-                   _("Object is stopped"),
+                   _("Object is stopped (no forces applied on it)"),
                    _("Check if an object is not moving"),
                    _("_PARAM0_ is stopped"),
-                   _("Movement"),
+                   _("Movement using forces"),
                    "res/conditions/arret24.png",
                    "res/conditions/arret.png")
 
@@ -497,10 +497,10 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .MarkAsAdvanced();
 
   obj.AddCondition("Vitesse",
-                   _("Speed"),
+                   _("Speed (from forces)"),
                    _("Compare the overall speed of an object"),
                    _("the overall speed"),
-                   _("Movement"),
+                   _("Movement using forces"),
                    "res/conditions/vitesse24.png",
                    "res/conditions/vitesse.png")
 
@@ -509,17 +509,17 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .MarkAsAdvanced();
 
   obj.AddCondition("AngleOfDisplacement",
-                   _("Angle of movement"),
-                   _("Compare the angle of displacement of an object"),
-                   _("Angle of displacement of _PARAM0_ is _PARAM1_ (tolerance "
+                   _("Angle of movement (using forces)"),
+                   _("Compare the angle of movement of an object according to the forces applied on it."),
+                   _("Angle of movement of _PARAM0_ is _PARAM1_ (tolerance"
                      ": _PARAM2_ degrees)"),
-                   _("Movement"),
+                   _("Movement using forces"),
                    "res/conditions/vitesse24.png",
                    "res/conditions/vitesse.png")
 
       .AddParameter("object", _("Object"))
       .AddParameter("expression", _("Angle, in degrees"))
-      .AddParameter("expression", _("Tolerance"))
+      .AddParameter("expression", _("Tolerance, in degrees"))
       .MarkAsAdvanced();
 
   obj.AddCondition("VarObjet",
@@ -560,9 +560,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .SetDefaultValue("true");
 
   obj.AddCondition("VarObjetDef",
-                   _("Variable defined"),
-                   _("Check if the variable is defined."),
-                   _("Variable _PARAM1 of _PARAM0_ is defined"),
+                   "Variable defined",
+                   "Check if the variable is defined.",
+                   "Variable _PARAM1 of _PARAM0_ is defined",
                    _("Variables"),
                    "res/conditions/var24.png",
                    "res/conditions/var.png")
@@ -632,7 +632,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
          _("Removes a variable at the specified index of an object array "
            "variable."),
          _("Remove variable at index _PARAM2_ from array variable _PARAM1_ of "
-           "object _PARAM0_"),
+           "_PARAM0_"),
          _("Variables/Collections/Arrays"),
          "res/actions/var24.png",
          "res/actions/var.png")
@@ -671,7 +671,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
          _("Add a force to move toward an object"),
          _("Add a force to an object to make it move toward another."),
          _("Move _PARAM0_ toward _PARAM1_ with _PARAM3_ force of _PARAM2_ pixels"),
-         _("Movement"),
+         _("Movement using forces"),
          "res/actions/forceVers24.png",
          "res/actions/forceVers.png")
 
@@ -690,7 +690,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
            "the actions in category \"Position\"."),
          _("Rotate _PARAM0_ around _PARAM1_ at _PARAM2_ deg/sec and _PARAM3_ "
            "pixels away"),
-         _("Movement"),
+         _("Movement using forces"),
          "res/actions/forceTourne24.png",
          "res/actions/forceTourne.png")
 
@@ -720,29 +720,29 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
 
   // Deprecated action
   obj.AddAction("Rebondir",
-                _("Move an object away from another"),
-                _("Move an object away from another, using forces."),
-                _("Move _PARAM0_ away from _PARAM1_ (only _PARAM0_ will move)"),
-                _("Movement"),
+                "Move an object away from another",
+                "Move an object away from another, using forces.",
+                "Move _PARAM0_ away from _PARAM1_ (only _PARAM0_ will move)",
+                _("Movement using forces"),
                 "res/actions/ecarter24.png",
                 "res/actions/ecarter.png")
 
       .SetHidden()
       .AddParameter("object", _("Object"))
-      .AddParameter("objectList", _("Object 2 (won't move)"));
+      .AddParameter("objectList", "Object 2 (won't move)");
 
   // Deprecated action
   obj.AddAction("Ecarter",
-                _("Move an object away from another"),
-                _("Move an object away from another without using forces."),
-                _("Move _PARAM0_ away from _PARAM2_ (only _PARAM0_ will move)"),
+                "Move an object away from another",
+                "Move an object away from another without using forces.",
+                "Move _PARAM0_ away from _PARAM2_ (only _PARAM0_ will move)",
                 _("Position"),
                 "res/actions/ecarter24.png",
                 "res/actions/ecarter.png")
 
       .SetHidden()
       .AddParameter("object", _("Object"))
-      .AddParameter("objectList", _("Object 2 (won't move)"));
+      .AddParameter("objectList", "Object 2 (won't move)");
 
   obj.AddAction("SeparateFromObjects",
                 _("Separate objects"),
@@ -882,37 +882,37 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
       .AddParameter("object", _("Object"));
 
   obj.AddExpression("ForceX",
-                    _("Average X coordinates of forces"),
-                    _("Average X coordinates of forces"),
-                    _("Movement"),
+                    _("X coordinate of the sum of forces"),
+                    _("X coordinate of the sum of forces"),
+                    _("Movement using forces"),
                     "res/actions/force.png")
       .AddParameter("object", _("Object"));
 
   obj.AddExpression("ForceY",
-                    _("Average Y coordinates of forces"),
-                    _("Average Y coordinates of forces"),
-                    _("Movement"),
+                    _("Y coordinate of the sum of forces"),
+                    _("Y coordinate of the sum of forces"),
+                    _("Movement using forces"),
                     "res/actions/force.png")
       .AddParameter("object", _("Object"));
 
   obj.AddExpression("ForceAngle",
-                    _("Average angle of the forces"),
-                    _("Average angle of the forces"),
-                    _("Movement"),
+                    _("Angle of the sum of forces"),
+                    _("Angle of the sum of forces"),
+                    _("Movement using forces"),
                     "res/actions/force.png")
       .AddParameter("object", _("Object"));
 
   obj.AddExpression("ForceLength",
-                    _("Average length of the forces"),
-                    _("Average length of the forces"),
-                    _("Movement"),
+                    _("Length of the sum of forces"),
+                    _("Length of the sum of forces"),
+                    _("Movement using forces"),
                     "res/actions/force.png")
       .AddParameter("object", _("Object"));
 
   obj.AddExpression("Longueur",
-                    _("Average length of the forces"),
-                    _("Average length of the forces"),
-                    _("Movement"),
+                    _("Length of the sum of forces"),
+                    _("Length of the sum of forces"),
+                    _("Movement using forces"),
                     "res/actions/force.png")
       .AddParameter("object", _("Object"))
       .SetHidden();
@@ -1149,7 +1149,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
           _("Moves all objects according to the forces they have. GDevelop "
             "calls this action at the end of the events by default."),
           _("Apply movement to all objects"),
-          _("Movement"),
+          _("Movement using forces"),
           "res/actions/doMove24.png",
           "res/actions/doMove.png")
       .AddCodeOnlyParameter("currentScene", "")
@@ -1157,16 +1157,16 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsBaseObjectExtension(
 
   extension
       .AddCondition("SeDirige",
-                    _("An object is moving toward another"),
+                    _("An object is moving toward another (using forces)"),
                     _("Check if an object moves toward another.\nThe first "
                       "object must move."),
                     _("_PARAM0_ is moving toward _PARAM1_"),
-                    _("Movement"),
+                    _("Movement using forces"),
                     "res/conditions/sedirige24.png",
                     "res/conditions/sedirige.png")
       .AddParameter("objectList", _("Object"))
       .AddParameter("objectList", _("Object 2"))
-      .AddParameter("expression", _("Angle of tolerance"))
+      .AddParameter("expression", _("Tolerance, in degrees"))
       .AddCodeOnlyParameter("conditionInverted", "")
       .MarkAsAdvanced();
 

Core/GDCore/Extensions/Builtin/NetworkExtension.cpp

@@ -15,7 +15,8 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsNetworkExtension(
       .SetExtensionInformation(
           "BuiltinNetwork",
           _("Basic internet features"),
-          _("Features to send web requests, communicate with external \"APIs\" and other network related tasks."),
+          _("Features to send web requests, communicate with external \"APIs\" "
+            "and other network related tasks."),
           "Florian Rival",
           "Open source (MIT License)")
       .SetExtensionHelpPath("/all-features/network");
@@ -24,33 +25,33 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsNetworkExtension(
   extension
       .AddAction(
           "SendRequest",
-          _("Send a request to a web page"),
-          _("Send a request to the specified web page.\n\nPlease note that for "
-            "the web games, the game must be hosted on the same host "
-            "as specified below, except if the server is configured to answer "
-            "to all requests (cross-domain requests)."),
-          _("Send _PARAM3_ request to _PARAM0__PARAM1_ with body: _PARAM2_"),
+          "Send a request to a web page",
+          "Send a request to the specified web page.\n\nPlease note that for "
+          "the web games, the game must be hosted on the same host "
+          "as specified below, except if the server is configured to answer "
+          "to all requests (cross-domain requests).",
+          "Send _PARAM3_ request to _PARAM0__PARAM1_ with body: _PARAM2_",
           _("Network"),
           "res/actions/net24.png",
           "res/actions/net.png")
-      .AddParameter("string", _("Host, with protocol"))
-      .SetParameterLongDescription(_("Example: \"http://example.com/\"."))
-      .AddParameter("string", _("Path"))
+      .AddParameter("string", "Host, with protocol")
+      .SetParameterLongDescription("Example: \"http://example.com/\".")
+      .AddParameter("string", "Path")
       .SetParameterLongDescription(
-          _("Example: \"/user/123\" or \"/some-page.php\"."))
-      .AddParameter("string", _("Request body content"))
-      .AddParameter("string", _("Method: \"POST\" or \"GET\""), "", true)
-      .SetParameterLongDescription(_("If empty, \"GET\" will be used."))
+          "Example: \"/user/123\" or \"/some-page.php\".")
+      .AddParameter("string", "Request body content")
+      .AddParameter("string", "Method: \"POST\" or \"GET\"", "", true)
+      .SetParameterLongDescription("If empty, \"GET\" will be used.")
       .SetDefaultValue("\"GET\"")
-      .AddParameter("string", _("Content type"), "", true)
+      .AddParameter("string", "Content type", "", true)
       .SetParameterLongDescription(
-          _("If empty, \"application/x-www-form-urlencoded\" will be used."))
-      .AddParameter("scenevar", _("Reponse scene variable"), "", true)
+          "If empty, \"application/x-www-form-urlencoded\" will be used.")
+      .AddParameter("scenevar", "Reponse scene variable", "", true)
       .SetParameterLongDescription(
-          _("The response of the server will be stored, as a string, in this "
-            "variable. If the server returns *JSON*, you may want to use the "
-            "action \"Convert JSON to a scene variable\" afterwards, to "
-            "explore the results with a *structure variable*."))
+          "The response of the server will be stored, as a string, in this "
+          "variable. If the server returns *JSON*, you may want to use the "
+          "action \"Convert JSON to a scene variable\" afterwards, to "
+          "explore the results with a *structure variable*.")
       .MarkAsComplex()
       .SetHidden();
 
@@ -74,7 +75,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsNetworkExtension(
             "highly recommended."))
       .AddParameter("string", _("Request body content"))
       .AddParameter("stringWithSelector",
-                    _("Resize mode"),
+                    _("Request method"),
                     "[\"GET\", \"POST\", \"PUT\", \"HEAD\", \"DELETE\", "
                     "\"PATCH\", \"OPTIONS\"]",
                     false)

Core/GDCore/Extensions/Builtin/SpriteExtension/SpriteExtension.cpp

@@ -66,7 +66,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                 "res/actions/animation.png")
 
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Animation name"))
+      .AddParameter("objectAnimationName", _("Animation name"))
       .MarkAsAdvanced();
 
   obj.AddAction(
@@ -133,9 +133,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
       .MarkAsSimple();
 
   obj.AddAction("TourneVersPos",
-                _("Rotate an object toward a position"),
-                _("Rotate an object towards a position."),
-                _("Rotate _PARAM0_ towards _PARAM1_;_PARAM2_"),
+                "Rotate an object toward a position",
+                "Rotate an object towards a position.",
+                "Rotate _PARAM0_ towards _PARAM1_;_PARAM2_",
                 _("Direction"),
                 "res/actions/direction24.png",
                 "res/actions/direction.png")
@@ -230,7 +230,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                    "res/conditions/animation.png")
 
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Animation name"))
+      .AddParameter("objectAnimationName", _("Animation name"))
       .MarkAsAdvanced();
 
   obj.AddCondition(
@@ -249,7 +249,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
 
   obj.AddCondition("Sprite",
                    _("Current frame"),
-                   _("Compare the index of the current frame in the animation displayed by the specified object. The first frame in an animation starts at index 0."),
+                   _("Compare the index of the current frame in the animation "
+                     "displayed by the specified object. The first frame in an "
+                     "animation starts at index 0."),
                    _("the animation frame"),
                    _("Animations and images"),
                    "res/conditions/sprite24.png",
@@ -365,14 +367,13 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
       .AddParameter("object", _("Object"), "Sprite")
       .AddParameter("color", _("Color to make transparent"));
 
-  obj.AddAction(
-         "ChangeColor",
-         _("Tint color"),
-         _("Change the tint of an object. The default color is white."),
-         _("Change tint of _PARAM0_ to _PARAM1_"),
-         _("Effects"),
-         "res/actions/color24.png",
-         "res/actions/color.png")
+  obj.AddAction("ChangeColor",
+                _("Tint color"),
+                _("Change the tint of an object. The default color is white."),
+                _("Change tint of _PARAM0_ to _PARAM1_"),
+                _("Effects"),
+                "res/actions/color24.png",
+                "res/actions/color.png")
 
       .AddParameter("object", _("Object"), "Sprite")
       .AddParameter("color", _("Tint"));
@@ -436,15 +437,15 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
       .AddParameter("object", _("Object"), "Sprite");
 
   obj.AddAction("TourneVers",
-                _("Rotate an object toward another"),
-                _("Rotate an object towards another."),
-                _("Rotate _PARAM0_ towards _PARAM1_"),
+                "Rotate an object toward another",
+                "Rotate an object towards another.",
+                "Rotate _PARAM0_ towards _PARAM1_",
                 _("Direction"),
                 "res/actions/direction24.png",
                 "res/actions/direction.png")
 
-      .AddParameter("object", _("Object to be rotated"), "Sprite")
-      .AddParameter("objectPtr", _("Rotate toward this object"))
+      .AddParameter("object", _("Object"), "Sprite")
+      .AddParameter("objectPtr", "Rotate toward this object")
       .AddCodeOnlyParameter("currentScene", "")
       .SetHidden();  // Deprecated
 
@@ -455,7 +456,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                     "res/actions/position.png")
       .SetHidden()
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Name of the point"), "", true);
+      .AddParameter("objectPointName", _("Name of the point"), "", true);
 
   obj.AddExpression("Y",
                     _("Y position of a point"),
@@ -464,7 +465,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                     "res/actions/position.png")
       .SetHidden()
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Name of the point"), "", true);
+      .AddParameter("objectPointName", _("Name of the point"), "", true);
 
   obj.AddExpression("PointX",
                     _("X position of a point"),
@@ -473,7 +474,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                     "res/actions/position.png")
 
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Name of the point"));
+      .AddParameter("objectPointName", _("Name of the point"));
 
   obj.AddExpression("PointY",
                     _("Y position of a point"),
@@ -482,7 +483,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsSpriteExtension(
                     "res/actions/position.png")
 
       .AddParameter("object", _("Object"), "Sprite")
-      .AddParameter("string", _("Name of the point"));
+      .AddParameter("objectPointName", _("Name of the point"));
 
   obj.AddExpression("Direc",
                     _("Direction"),

Core/GDCore/Extensions/Builtin/StringInstructionsExtension.cpp

@@ -112,9 +112,9 @@ BuiltinExtensionsImplementer::ImplementsStringInstructionsExtension(
 
   extension
       .AddExpression("StrRFind",
-                     _("Search in a text from the end"),
-                     _("Search in a text from the end (return the position of "
-                       "the result or -1 if not found)"),
+                     "Search in a text from the end",
+                     "Search in a text from the end (return the position of "
+                     "the result or -1 if not found)",
                      _("Manipulation of text"),
                      "res/conditions/toujours24.png")
 
@@ -152,17 +152,17 @@ BuiltinExtensionsImplementer::ImplementsStringInstructionsExtension(
   extension
       .AddExpression(
           "StrRFindFrom",
-          _("Search in a text from the end, starting from a position"),
-          _("Search in a text from the end, starting from a position (return "
-            "the position of the result or -1 if not found)"),
+          "Search in a text from the end, starting from a position",
+          "Search in a text from the end, starting from a position (return "
+          "the position of the result or -1 if not found)",
           _("Manipulation of text"),
           "res/conditions/toujours24.png")
 
       .AddParameter("string", _("Text"))
       .AddParameter("string", _("Text to search for"))
       .AddParameter("expression",
-                    _("Position of the last character in the string to be "
-                      "considered in the search"))
+                    "Position of the last character in the string to be "
+                    "considered in the search")
       .SetHidden();  // Deprecated, see StrFindLastFrom instead.
 
   extension

Core/GDCore/Extensions/Builtin/VariablesExtension.cpp

@@ -87,9 +87,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsVariablesExtension(
 
   extension
       .AddCondition("VarSceneDef",
-                    _("Test if a scene variable is defined"),
-                    _("Test if the scene variable exists."),
-                    _("Scene variable _PARAM0_ is defined"),
+                    "Test if a scene variable is defined",
+                    "Test if the scene variable exists.",
+                    "Scene variable _PARAM0_ is defined",
                     _("Variables"),
                     "res/conditions/var24.png",
                     "res/conditions/var.png")
@@ -136,9 +136,9 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsVariablesExtension(
 
   extension
       .AddCondition("VarGlobalDef",
-                    _("Test if a global variable is defined"),
-                    _("Test if a global variable exists"),
-                    _("Global variable _PARAM0_ is defined"),
+                    "Test if a global variable is defined",
+                    "Test if a global variable exists",
+                    "Global variable _PARAM0_ is defined",
                     _("Variables/Global variables"),
                     "res/conditions/var24.png",
                     "res/conditions/var.png")
@@ -341,7 +341,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsVariablesExtension(
           "SceneVariableRemoveAt",
           _("Remove variable from a scene array (by index)"),
           _("Removes a variable at the specified index of a scene array variable."),
-          _("Remove variable at index _PARAM1_ from array variable _PARAM0_"),
+          _("Remove variable at index _PARAM1_ from scene array variable _PARAM0_"),
           _("Variables/Collections/Arrays"),
           "res/actions/var24.png",
           "res/actions/var.png")
@@ -367,7 +367,7 @@ void GD_CORE_API BuiltinExtensionsImplementer::ImplementsVariablesExtension(
           "GlobalVariableRemoveAt",
           _("Remove variable from a global array (by index)"),
           _("Removes a variable at the specified index of a global array variable."),
-          _("Remove variable at index _PARAM1_ from array variable _PARAM0_"),
+          _("Remove variable at index _PARAM1_ from global array variable _PARAM0_"),
           _("Variables/Global variables/Collections/Arrays"),
           "res/actions/var24.png",
           "res/actions/var.png")

Core/GDCore/Extensions/Metadata/MetadataProvider.cpp

@@ -19,7 +19,7 @@ using namespace std;
 
 namespace gd {
 
-gd::BehaviorMetadata MetadataProvider::badBehaviorInfo;
+gd::BehaviorMetadata MetadataProvider::badBehaviorMetadata;
 gd::ObjectMetadata MetadataProvider::badObjectInfo;
 gd::EffectMetadata MetadataProvider::badEffectMetadata;
 gd::InstructionMetadata MetadataProvider::badInstructionMetadata;
@@ -38,7 +38,7 @@ MetadataProvider::GetExtensionAndBehaviorMetadata(const gd::Platform& platform,
     }
   }
 
-  return ExtensionAndMetadata<BehaviorMetadata>(badExtension, badBehaviorInfo);
+  return ExtensionAndMetadata<BehaviorMetadata>(badExtension, badBehaviorMetadata);
 }
 
 const BehaviorMetadata& MetadataProvider::GetBehaviorMetadata(

Core/GDCore/Extensions/Metadata/MetadataProvider.h

@@ -245,13 +245,17 @@ class GD_CORE_API MetadataProvider {
     return &metadata == &badExpressionMetadata;
   }
 
+  static bool IsBadBehaviorMetadata(const gd::BehaviorMetadata& metadata) {
+    return &metadata == &badBehaviorMetadata;
+  }
+
   virtual ~MetadataProvider();
 
  private:
   MetadataProvider();
 
   static PlatformExtension badExtension;
-  static BehaviorMetadata badBehaviorInfo;
+  static BehaviorMetadata badBehaviorMetadata;
   static ObjectMetadata badObjectInfo;
   static EffectMetadata badEffectMetadata;
   static gd::InstructionMetadata badInstructionMetadata;

Core/GDCore/Extensions/Metadata/ParameterMetadata.h

@@ -175,7 +175,8 @@ class GD_CORE_API ParameterMetadata {
    * \brief Return true if the type of the parameter is an expression of the
    * given type.
    * \note If you had a new type of parameter, also add it in the IDE (
-   * see EventsFunctionParametersEditor) and in the EventsCodeGenerator.
+   * see EventsFunctionParametersEditor, ParameterRenderingService
+   * and ExpressionAutocompletion) and in the EventsCodeGenerator.
    */
   static bool IsExpression(const gd::String &type,
                            const gd::String &parameterType) {
@@ -187,7 +188,9 @@ class GD_CORE_API ParameterMetadata {
              parameterType == "color" || parameterType == "file" ||
              parameterType == "joyaxis" ||
              parameterType == "stringWithSelector" ||
-             parameterType == "sceneName";
+             parameterType == "sceneName" ||
+             parameterType == "objectPointName" ||
+             parameterType == "objectAnimationName";
     } else if (type == "variable") {
       return parameterType == "objectvar" || parameterType == "globalvar" ||
              parameterType == "scenevar";

Core/GDCore/Extensions/Platform.cpp

@@ -100,26 +100,6 @@ std::unique_ptr<gd::Object> Platform::CreateObject(
   return std::unique_ptr<gd::Object>(std::move(object));
 }
 
-gd::Behavior* Platform::GetBehavior(const gd::String& behaviorType) const {
-  for (std::size_t i = 0; i < extensionsLoaded.size(); ++i) {
-    gd::Behavior* behavior = extensionsLoaded[i]->GetBehavior(behaviorType);
-    if (behavior) return behavior;
-  }
-
-  return nullptr;
-}
-
-gd::BehaviorsSharedData* Platform::GetBehaviorSharedDatas(
-    const gd::String& behaviorType) const {
-  for (std::size_t i = 0; i < extensionsLoaded.size(); ++i) {
-    gd::BehaviorsSharedData* behaviorSharedData =
-        extensionsLoaded[i]->GetBehaviorSharedDatas(behaviorType);
-    if (behaviorSharedData) return behaviorSharedData;
-  }
-
-  return nullptr;
-}
-
 #if defined(GD_IDE_ONLY)
 std::shared_ptr<gd::BaseEvent> Platform::CreateEvent(
     const gd::String& eventType) const {

Core/GDCore/Extensions/Platform.h

@@ -126,7 +126,8 @@ class GD_CORE_API Platform {
   ///@}
 
   /** \name Factory method
-   * Member functions used to create the platforms objects
+   * Member functions used to create the platform objects.
+   * TODO: This could be moved to gd::MetadataProvider.
    */
   ///@{
 
@@ -136,18 +137,6 @@ class GD_CORE_API Platform {
   std::unique_ptr<gd::Object> CreateObject(gd::String type,
                                            const gd::String& name) const;
 
-  /**
-   * \brief Get the class handling the behavior with the given type, or
-   * `nullptr` if no behavior with the given type is found.
-   */
-  gd::Behavior* GetBehavior(const gd::String& type) const;
-
-  /**
-   * \brief Get the class handling the behavior shared data with the given type,
-   * or `nullptr` if no behavior with the given type is found.
-   */
-  gd::BehaviorsSharedData* GetBehaviorSharedDatas(const gd::String& type) const;
-
 #if defined(GD_IDE_ONLY)
   /**
    * \brief Create an event of given type
@@ -165,11 +154,13 @@ class GD_CORE_API Platform {
   /**
    * \brief Called when the IDE is about to shut down: Take this opportunity for
    * erasing for example any temporary file.
+   * @deprecated This should be removed.
    */
   virtual void OnIDEClosed(){};
 
   /**
    * \brief Called when the IDE is initialized and ready to be used.
+   * @deprecated This should be removed.
    */
   virtual void OnIDEInitialized(){};
 

Core/GDCore/Extensions/PlatformExtension.cpp

@@ -512,7 +512,7 @@ PlatformExtension::GetAllStrExpressionsForBehavior(gd::String autoType) {
   return badExpressionsMetadata;
 }
 
-gd::BaseEventSPtr PlatformExtension::CreateEvent(gd::String eventType) const {
+gd::BaseEventSPtr PlatformExtension::CreateEvent(const gd::String& eventType) const {
   if (eventsInfos.find(eventType) != eventsInfos.end()) {
     if (eventsInfos.find(eventType)->second.instance ==
         std::shared_ptr<BaseEvent>()) {
@@ -531,14 +531,14 @@ gd::BaseEventSPtr PlatformExtension::CreateEvent(gd::String eventType) const {
 #endif
 
 CreateFunPtr PlatformExtension::GetObjectCreationFunctionPtr(
-    gd::String objectType) const {
+    const gd::String& objectType) const {
   if (objectsInfos.find(objectType) != objectsInfos.end())
     return objectsInfos.find(objectType)->second.createFunPtr;
 
   return NULL;
 }
 
-gd::Behavior* PlatformExtension::GetBehavior(gd::String type) const {
+gd::Behavior* PlatformExtension::GetBehavior(const gd::String& type) const {
   if (behaviorsInfo.find(type) != behaviorsInfo.end())
     return &behaviorsInfo.find(type)->second.Get();
 
@@ -546,7 +546,7 @@ gd::Behavior* PlatformExtension::GetBehavior(gd::String type) const {
 }
 
 gd::BehaviorsSharedData* PlatformExtension::GetBehaviorSharedDatas(
-    gd::String type) const {
+    const gd::String& type) const {
   if (behaviorsInfo.find(type) != behaviorsInfo.end() &&
       behaviorsInfo.find(type)->second.GetSharedDataInstance())
     return behaviorsInfo.find(type)->second.GetSharedDataInstance();

Core/GDCore/Extensions/PlatformExtension.h

@@ -400,7 +400,7 @@ class GD_CORE_API PlatformExtension {
    * \brief Return a function to create the object if the type is handled by the
    * extension
    */
-  CreateFunPtr GetObjectCreationFunctionPtr(gd::String objectType) const;
+  CreateFunPtr GetObjectCreationFunctionPtr(const gd::String& objectType) const;
 
   /**
    * \brief Return a vector containing all the effect types provided by the
@@ -413,13 +413,13 @@ class GD_CORE_API PlatformExtension {
    *
    * Return an empty pointer if \a eventType is not provided by the extension.
    */
-  std::shared_ptr<gd::BaseEvent> CreateEvent(gd::String eventType) const;
+  std::shared_ptr<gd::BaseEvent> CreateEvent(const gd::String& eventType) const;
   /**
    * \brief Get the gd::Behavior handling the given behavior type.
    *
    * Return nullptr if \a behaviorType is not provided by the extension.
    */
-  gd::Behavior* GetBehavior(gd::String behaviorType) const;
+  gd::Behavior* GetBehavior(const gd::String& behaviorType) const;
 
   /**
    * \brief Get the gd::BehaviorsSharedData handling the given behavior shared
@@ -428,7 +428,7 @@ class GD_CORE_API PlatformExtension {
    * Return nullptr if \a behaviorType is not provided by the extension.
    */
   gd::BehaviorsSharedData* GetBehaviorSharedDatas(
-      gd::String behaviorType) const;
+      const gd::String& behaviorType) const;
 
   /**
    * \brief Return a reference to the ObjectMetadata object associated to \a

Core/GDCore/IDE/DependenciesAnalyzer.cpp

@@ -15,25 +15,18 @@
 #include "GDCore/Project/Project.h"
 #include "GDCore/Project/SourceFile.h"
 
-DependenciesAnalyzer::DependenciesAnalyzer(gd::Project& project_,
-                                           gd::Layout& layout_)
+DependenciesAnalyzer::DependenciesAnalyzer(const gd::Project& project_,
+                                           const gd::Layout& layout_)
     : project(project_), layout(&layout_), externalEvents(NULL) {
   parentScenes.push_back(layout->GetName());
 }
 
-DependenciesAnalyzer::DependenciesAnalyzer(gd::Project& project_,
-                                           gd::ExternalEvents& externalEvents_)
+DependenciesAnalyzer::DependenciesAnalyzer(const gd::Project& project_,
+                                           const gd::ExternalEvents& externalEvents_)
     : project(project_), layout(NULL), externalEvents(&externalEvents_) {
   parentExternalEvents.push_back(externalEvents->GetName());
 }
 
-DependenciesAnalyzer::DependenciesAnalyzer(const DependenciesAnalyzer& parent)
-    : parentScenes(parent.parentScenes),
-      parentExternalEvents(parent.parentExternalEvents),
-      project(parent.project),
-      layout(NULL),
-      externalEvents(NULL) {}
-
 bool DependenciesAnalyzer::Analyze() {
   if (layout)
     return Analyze(layout->GetEvents(), true);
@@ -47,9 +40,9 @@ bool DependenciesAnalyzer::Analyze() {
 
 DependenciesAnalyzer::~DependenciesAnalyzer() {}
 
-bool DependenciesAnalyzer::Analyze(gd::EventsList& events, bool isOnTopLevel) {
+bool DependenciesAnalyzer::Analyze(const gd::EventsList& events, bool isOnTopLevel) {
   for (unsigned int i = 0; i < events.size(); ++i) {
-    gd::LinkEvent* linkEvent = dynamic_cast<gd::LinkEvent*>(&events[i]);
+    const gd::LinkEvent* linkEvent = dynamic_cast<const gd::LinkEvent*>(&events[i]);
     if (linkEvent) {
       DependenciesAnalyzer analyzer(*this);
 
@@ -113,7 +106,7 @@ bool DependenciesAnalyzer::Analyze(gd::EventsList& events, bool isOnTopLevel) {
     sourceFilesDependencies.insert(dependencies.begin(), dependencies.end());
 
     const gd::String& associatedSourceFile =
-        events[i].GetAssociatedGDManagedSourceFile(project);
+        events[i].GetAssociatedGDManagedSourceFile(const_cast<gd::Project&>(project));
     if (!associatedSourceFile.empty())
       sourceFilesDependencies.insert(associatedSourceFile);
 

Core/GDCore/IDE/DependenciesAnalyzer.h

@@ -35,7 +35,7 @@ class GD_CORE_API DependenciesAnalyzer {
   /**
    * \brief Constructor for analyzing the dependencies of a layout
    */
-  DependenciesAnalyzer(gd::Project& project_, gd::Layout& layout_);
+  DependenciesAnalyzer(const gd::Project& project_, const gd::Layout& layout_);
 
   /**
    * \brief Constructor for analyzing the dependencies of external events.
@@ -45,8 +45,8 @@ class GD_CORE_API DependenciesAnalyzer {
    * external events can be compiled separatly and called by a scene. \see
    * DependenciesAnalyzer::ExternalEventsCanBeCompiledForAScene
    */
-  DependenciesAnalyzer(gd::Project& project_,
-                       gd::ExternalEvents& externalEvents);
+  DependenciesAnalyzer(const gd::Project& project_,
+                       const gd::ExternalEvents& externalEvents);
 
   virtual ~DependenciesAnalyzer();
 
@@ -124,13 +124,7 @@ class GD_CORE_API DependenciesAnalyzer {
    * (they have no parents). \return false if a circular dependency exists, true
    * otherwise.
    */
-  bool Analyze(gd::EventsList& events, bool isOnTopLevel);
-
-  /**
-   * \brief Internal constructor used when analyzing a linked layout/external
-   * events.
-   */
-  DependenciesAnalyzer(const DependenciesAnalyzer& parent);
+  bool Analyze(const gd::EventsList& events, bool isOnTopLevel);
 
   void AddParentScene(gd::String parentScene) {
     parentScenes.push_back(parentScene);
@@ -161,9 +155,9 @@ class GD_CORE_API DependenciesAnalyzer {
   std::vector<gd::String>
       parentExternalEvents;  ///< Used to check for circular dependencies.
 
-  gd::Project& project;
-  gd::Layout* layout;
-  gd::ExternalEvents* externalEvents;
+  const gd::Project& project;
+  const gd::Layout* layout;
+  const gd::ExternalEvents* externalEvents;
 };
 
 #endif  // DEPENDENCIESANALYZER_H

Core/GDCore/IDE/Events/EventsVariablesFinder.cpp

@@ -17,6 +17,8 @@
 #include "GDCore/Project/Layout.h"
 #include "GDCore/Project/Object.h"
 #include "GDCore/Project/Project.h"
+#include "GDCore/Project/ExternalEvents.h"
+#include "GDCore/IDE/DependenciesAnalyzer.h"
 
 using namespace std;
 
@@ -95,11 +97,11 @@ std::set<gd::String> EventsVariablesFinder::FindAllGlobalVariables(
 
   for (std::size_t i = 0; i < project.GetLayoutsCount(); ++i) {
     std::set<gd::String> results2 =
-        FindArgumentsInEvents(platform,
-                              project,
-                              project.GetLayout(i),
-                              project.GetLayout(i).GetEvents(),
-                              "globalvar");
+        FindArgumentsInEventsAndDependencies(
+            platform,
+            project,
+            project.GetLayout(i),
+            "globalvar");
     results.insert(results2.begin(), results2.end());
   }
 
@@ -112,8 +114,8 @@ std::set<gd::String> EventsVariablesFinder::FindAllLayoutVariables(
     const gd::Layout& layout) {
   std::set<gd::String> results;
 
-  std::set<gd::String> results2 = FindArgumentsInEvents(
-      platform, project, layout, layout.GetEvents(), "scenevar");
+  std::set<gd::String> results2 = FindArgumentsInEventsAndDependencies(
+      platform, project, layout, "scenevar");
   results.insert(results2.begin(), results2.end());
 
   return results;
@@ -126,12 +128,12 @@ std::set<gd::String> EventsVariablesFinder::FindAllObjectVariables(
     const gd::Object& object) {
   std::set<gd::String> results;
 
-  std::set<gd::String> results2 = FindArgumentsInEvents(platform,
-                                                        project,
-                                                        layout,
-                                                        layout.GetEvents(),
-                                                        "objectvar",
-                                                        object.GetName());
+  std::set<gd::String> results2 = FindArgumentsInEventsAndDependencies(
+      platform,
+      project,
+      layout,
+      "objectvar",
+      object.GetName());
   results.insert(results2.begin(), results2.end());
 
   return results;
@@ -203,6 +205,38 @@ std::set<gd::String> EventsVariablesFinder::FindArgumentsInInstructions(
   return results;
 }
 
+std::set<gd::String> EventsVariablesFinder::FindArgumentsInEventsAndDependencies(
+    const gd::Platform& platform,
+    const gd::Project& project,
+    const gd::Layout& layout,
+    const gd::String& parameterType,
+    const gd::String& objectName) {
+  std::set<gd::String> results;
+
+  std::set<gd::String> results2 = FindArgumentsInEvents(
+      platform, project, layout, layout.GetEvents(), parameterType, objectName);
+  results.insert(results2.begin(), results2.end());
+
+  DependenciesAnalyzer dependenciesAnalyzer = DependenciesAnalyzer(project, layout);
+  dependenciesAnalyzer.Analyze();
+  for (const gd::String& externalEventName : dependenciesAnalyzer.GetExternalEventsDependencies()) {
+    const gd::ExternalEvents& externalEvents = project.GetExternalEvents(externalEventName);
+
+    std::set<gd::String> results3 = FindArgumentsInEvents(
+        platform, project, layout, externalEvents.GetEvents(), parameterType, objectName);
+    results.insert(results3.begin(), results3.end());
+  }
+  for (const gd::String& sceneName : dependenciesAnalyzer.GetScenesDependencies()) {
+    const gd::Layout& dependencyLayout = project.GetLayout(sceneName);
+
+    std::set<gd::String> results3 = FindArgumentsInEvents(
+        platform, project, dependencyLayout, dependencyLayout.GetEvents(), parameterType, objectName);
+    results.insert(results3.begin(), results3.end());
+  }
+
+  return results;
+}
+
 std::set<gd::String> EventsVariablesFinder::FindArgumentsInEvents(
     const gd::Platform& platform,
     const gd::Project& project,

Core/GDCore/IDE/Events/EventsVariablesFinder.h

@@ -100,10 +100,34 @@ class EventsVariablesFinder {
 
   /**
    * Construct a list of the value of the arguments for parameters of type @
-   * parameterType
+   * parameterType. It searchs in events dependencies.
    *
+   * \param platform The platform of the project
    * \param project The project used
-   * \param project The layout used
+   * \param layout The layout used
+   * \param events The events to be analyzed
+   * \param parameterType The parameters type to be analyzed
+   * \param objectName If not empty, parameters will be taken into account
+   * only if the last object parameter is filled with
+   * this value.
+   *
+   * \return A std::set filled with the values used for all parameters of the
+   * specified type
+   */
+  static std::set<gd::String> FindArgumentsInEventsAndDependencies(
+      const gd::Platform& platform,
+      const gd::Project& project,
+      const gd::Layout& layout,
+      const gd::String& parameterType,
+      const gd::String& objectName = "");
+
+  /**
+   * Construct a list of the value of the arguments for parameters of type @
+   * parameterType. It doesn't search in events dependencies.
+   *
+   * \param platform The platform of the project
+   * \param project The project used
+   * \param layout The layout used
    * \param events The events to be analyzed
    * \param parameterType The parameters type to be analyzed
    * \param objectName If not empty, parameters will be taken into account
@@ -119,7 +143,7 @@ class EventsVariablesFinder {
       const gd::Layout& layout,
       const gd::EventsList& events,
       const gd::String& parameterType,
-      const gd::String& objectName = "");
+      const gd::String& objectName);
 };
 
 }  // namespace gd

Core/GDCore/IDE/Events/ExpressionCompletionFinder.cpp

@@ -0,0 +1,31 @@
+/*
+ * GDevelop Core
+ * Copyright 2008-present Florian Rival (Florian.Rival@gmail.com). All rights
+ * reserved. This project is released under the MIT License.
+ */
+#include "ExpressionCompletionFinder.h"
+
+namespace gd {
+
+const gd::ParameterMetadata
+    ExpressionCompletionDescription::badParameterMetadata;
+
+/**
+ * \brief Turn an ExpressionCompletionDescription to a string.
+ */
+std::ostream& operator<<(std::ostream& os,
+                         ExpressionCompletionDescription const& value) {
+  os << "{ " << value.GetCompletionKind() << ", " << value.GetType() << ", "
+     << value.GetPrefix() << ", " << value.GetObjectName() << ", "
+     << value.GetBehaviorName() << ", "
+     << (value.IsExact() ? "exact" : "non-exact") << ", "
+     << (value.IsLastParameter() ? "last parameter" : "not last parameter")
+     << ", "
+     << (value.HasParameterMetadata()
+             ? gd::String::From(&value.GetParameterMetadata())
+             : "no parameter metadata")
+     << " }";
+  return os;
+}
+
+}  // namespace gd

Core/GDCore/IDE/Events/ExpressionCompletionFinder.h

@@ -8,10 +8,14 @@
 
 #include <memory>
 #include <vector>
+
 #include "GDCore/Events/Parsers/ExpressionParser2Node.h"
 #include "GDCore/Events/Parsers/ExpressionParser2NodeWorker.h"
+#include "GDCore/Extensions/Metadata/ExpressionMetadata.h"
 #include "GDCore/Extensions/Metadata/InstructionMetadata.h"
 #include "GDCore/IDE/Events/ExpressionNodeLocationFinder.h"
+#include "GDCore/Events/Parsers/ExpressionParser2.h"
+
 namespace gd {
 class Expression;
 class ObjectsContainer;
@@ -33,19 +37,21 @@ struct ExpressionCompletionDescription {
   /**
    * The different kind of completions that can be described.
    */
-  enum CompletionKind {
-    Object,
-    Behavior,
-    Expression,
-    Variable,
-  };
+  enum CompletionKind { Object, Behavior, Expression, Variable, Text };
 
   /**
    * \brief Create a completion for an object with the given prefix
    */
-  static ExpressionCompletionDescription ForObject(const gd::String& type_,
-                                                   const gd::String& prefix_) {
-    return ExpressionCompletionDescription(Object, type_, prefix_);
+  static ExpressionCompletionDescription ForObject(
+      const gd::String& type_,
+      const gd::String& prefix_,
+      size_t replacementStartPosition_,
+      size_t replacementEndPosition_) {
+    return ExpressionCompletionDescription(Object,
+                                           type_,
+                                           prefix_,
+                                           replacementStartPosition_,
+                                           replacementEndPosition_);
   }
 
   /**
@@ -53,17 +59,58 @@ struct ExpressionCompletionDescription {
    * the specified object
    */
   static ExpressionCompletionDescription ForBehavior(
-      const gd::String& prefix_, const gd::String& objectName_) {
-    return ExpressionCompletionDescription(Behavior, "", prefix_, objectName_);
+      const gd::String& prefix_,
+      size_t replacementStartPosition_,
+      size_t replacementEndPosition_,
+      const gd::String& objectName_) {
+    return ExpressionCompletionDescription(Behavior,
+                                           "",
+                                           prefix_,
+                                           replacementStartPosition_,
+                                           replacementEndPosition_,
+                                           objectName_);
   }
 
   /**
    * \brief Create a completion for a variable with the given prefix
    */
   static ExpressionCompletionDescription ForVariable(
-      const gd::String& type_, const gd::String& prefix_) {
-    return ExpressionCompletionDescription(Variable, type_, prefix_);
+      const gd::String& type_,
+      const gd::String& prefix_,
+      size_t replacementStartPosition_,
+      size_t replacementEndPosition_,
+      const gd::String& objectName_ = "") {
+    return ExpressionCompletionDescription(Variable,
+                                           type_,
+                                           prefix_,
+                                           replacementStartPosition_,
+                                           replacementEndPosition_,
+                                           objectName_);
   }
+
+  /**
+   * \brief Create a completion for a text with the given prefix
+   */
+  static ExpressionCompletionDescription ForText(
+      const gd::String& type_,
+      const gd::ParameterMetadata& parameterMetadata_,
+      const gd::String& prefix_,
+      size_t replacementStartPosition_,
+      size_t replacementEndPosition_,
+      const bool isLastParameter_,
+      const gd::String& objectName_ = "") {
+    auto description =
+        ExpressionCompletionDescription(Text,
+                                        type_,
+                                        prefix_,
+                                        replacementStartPosition_,
+                                        replacementEndPosition_,
+                                        objectName_);
+    description.SetIsLastParameter(isLastParameter_);
+    description.SetParameterMetadata(parameterMetadata_);
+    return description;
+  }
+
   /**
    * \brief Create a completion for an expression (free, object or behavior
    * expression) with the given prefix
@@ -71,10 +118,17 @@ struct ExpressionCompletionDescription {
   static ExpressionCompletionDescription ForExpression(
       const gd::String& type_,
       const gd::String& prefix_,
+      size_t replacementStartPosition_,
+      size_t replacementEndPosition_,
       const gd::String& objectName_ = "",
       const gd::String& behaviorName_ = "") {
-    return ExpressionCompletionDescription(
-        Expression, type_, prefix_, objectName_, behaviorName_);
+    return ExpressionCompletionDescription(Expression,
+                                           type_,
+                                           prefix_,
+                                           replacementStartPosition_,
+                                           replacementEndPosition_,
+                                           objectName_,
+                                           behaviorName_);
   }
 
   /** Check if two description of completions are equal */
@@ -131,6 +185,56 @@ struct ExpressionCompletionDescription {
    */
   bool IsExact() const { return isExact; }
 
+  /**
+   * \brief Return the first character index of the autocompleted part.
+   */
+  size_t GetReplacementStartPosition() const {
+    return replacementStartPosition;
+  }
+
+  /**
+   * \brief Return the first character index after the autocompleted part.
+   */
+  size_t GetReplacementEndPosition() const { return replacementEndPosition; }
+
+  /**
+   * \brief Set if the expression is the last child of a function call.
+   */
+  ExpressionCompletionDescription& SetIsLastParameter(bool isLastParameter_) {
+    isLastParameter = isLastParameter_;
+    return *this;
+  }
+
+  /**
+   * \brief Check if the expression is the last child of a function call.
+   */
+  bool IsLastParameter() const { return isLastParameter; }
+
+  /**
+   * \brief Set the parameter metadata, in the case the completion is about
+   * a parameter of a function call.
+   */
+  ExpressionCompletionDescription& SetParameterMetadata(
+      const gd::ParameterMetadata& parameterMetadata_) {
+    parameterMetadata = &parameterMetadata_;
+    return *this;
+  }
+
+  /**
+   * \brief Check if the completion is about a parameter of a function call.
+   */
+  bool HasParameterMetadata() const {
+    return parameterMetadata != &badParameterMetadata;
+  }
+
+  /**
+   * \brief Return the parameter metadata, if the completion is about a
+   * parameter of a function call. Returns an empty metadata otherwise.
+   */
+  const gd::ParameterMetadata& GetParameterMetadata() const {
+    return *parameterMetadata;
+  }
+
   /** Default constructor, only to be used by Emscripten bindings. */
   ExpressionCompletionDescription() : completionKind(Object){};
 
@@ -138,34 +242,40 @@ struct ExpressionCompletionDescription {
   ExpressionCompletionDescription(CompletionKind completionKind_,
                                   const gd::String& type_,
                                   const gd::String& prefix_,
+                                  size_t replacementStartPosition_,
+                                  size_t replacementEndPosition_,
                                   const gd::String& objectName_ = "",
                                   const gd::String& behaviorName_ = "")
       : completionKind(completionKind_),
         type(type_),
         prefix(prefix_),
+        replacementStartPosition(replacementStartPosition_),
+        replacementEndPosition(replacementEndPosition_),
         objectName(objectName_),
         behaviorName(behaviorName_),
-        isExact(false) {}
+        isExact(false),
+        isLastParameter(false),
+        parameterMetadata(&badParameterMetadata) {}
 
   CompletionKind completionKind;
   gd::String type;
   gd::String prefix;
+  size_t replacementStartPosition;
+  size_t replacementEndPosition;
   gd::String objectName;
   gd::String behaviorName;
   bool isExact;
+  bool isLastParameter;
+  const gd::ParameterMetadata* parameterMetadata;
+
+  static const gd::ParameterMetadata badParameterMetadata;
 };
 
 /**
  * \brief Turn an ExpressionCompletionDescription to a string.
  */
 std::ostream& operator<<(std::ostream& os,
-                         ExpressionCompletionDescription const& value) {
-  os << "{ " << value.GetCompletionKind() << ", " << value.GetType() << ", "
-     << value.GetPrefix() << ", " << value.GetObjectName() << ", "
-     << value.GetBehaviorName() << ", "
-     << (value.IsExact() ? "exact" : "non-exact") << " }";
-  return os;
-}
+                         ExpressionCompletionDescription const& value);
 
 /**
  * \brief Returns the list of completion descriptions for an expression node.
@@ -182,16 +292,18 @@ class GD_CORE_API ExpressionCompletionFinder
   static std::vector<ExpressionCompletionDescription>
   GetCompletionDescriptionsFor(gd::ExpressionNode& node,
                                size_t searchedPosition) {
-    gd::ExpressionNode* nodeAtLocation =
-        gd::ExpressionNodeLocationFinder::GetNodeAtPosition(node,
-                                                            searchedPosition);
+    gd::ExpressionNodeLocationFinder finder(searchedPosition);
+    node.Visit(finder);
+    gd::ExpressionNode* nodeAtLocation = finder.GetNode();
 
     if (nodeAtLocation == nullptr) {
       std::vector<ExpressionCompletionDescription> emptyCompletions;
       return emptyCompletions;
     }
 
-    gd::ExpressionCompletionFinder autocompletionProvider(searchedPosition);
+    gd::ExpressionNode* maybeParentNodeAtLocation = finder.GetParentNode();
+    gd::ExpressionCompletionFinder autocompletionProvider(
+        searchedPosition, maybeParentNodeAtLocation);
     nodeAtLocation->Visit(autocompletionProvider);
     return autocompletionProvider.GetCompletionDescriptions();
   }
@@ -208,32 +320,92 @@ class GD_CORE_API ExpressionCompletionFinder
 
  protected:
   void OnVisitSubExpressionNode(SubExpressionNode& node) override {
-    completions.push_back(
-        ExpressionCompletionDescription::ForObject(node.type, ""));
-    completions.push_back(
-        ExpressionCompletionDescription::ForExpression(node.type, ""));
+    completions.push_back(ExpressionCompletionDescription::ForObject(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
+    completions.push_back(ExpressionCompletionDescription::ForExpression(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
   }
   void OnVisitOperatorNode(OperatorNode& node) override {
-    completions.push_back(
-        ExpressionCompletionDescription::ForObject(node.type, ""));
-    completions.push_back(
-        ExpressionCompletionDescription::ForExpression(node.type, ""));
+    completions.push_back(ExpressionCompletionDescription::ForObject(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
+    completions.push_back(ExpressionCompletionDescription::ForExpression(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
   }
   void OnVisitUnaryOperatorNode(UnaryOperatorNode& node) override {
-    completions.push_back(
-        ExpressionCompletionDescription::ForObject(node.type, ""));
-    completions.push_back(
-        ExpressionCompletionDescription::ForExpression(node.type, ""));
+    completions.push_back(ExpressionCompletionDescription::ForObject(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
+    completions.push_back(ExpressionCompletionDescription::ForExpression(
+        node.type, "", searchedPosition + 1, searchedPosition + 1));
   }
   void OnVisitNumberNode(NumberNode& node) override {
     // No completions
   }
+
   void OnVisitTextNode(TextNode& node) override {
-    // No completions
+    // Completions are searched in the case the text node is a parameter of a
+    // function call.
+    FunctionCallNode* functionCall =
+        dynamic_cast<FunctionCallNode*>(maybeParentNodeAtLocation);
+    if (functionCall != nullptr) {
+      int parameterIndex = -1;
+      for (int i = 0; i < functionCall->parameters.size(); i++) {
+        if (functionCall->parameters.at(i).get() == &node) {
+          parameterIndex = i;
+          break;
+        }
+      }
+      if (parameterIndex < 0) {
+        return;
+      }
+      // Search the parameter metadata index skipping invisible ones.
+      size_t visibleParameterIndex = 0;
+      size_t metadataParameterIndex = ExpressionParser2::WrittenParametersFirstIndex(
+          functionCall->objectName, functionCall->behaviorName);
+
+      const gd::ParameterMetadata* parameterMetadata = nullptr;
+      while (metadataParameterIndex <
+             functionCall->expressionMetadata.parameters.size()) {
+        if (!functionCall->expressionMetadata.parameters[metadataParameterIndex]
+                 .IsCodeOnly()) {
+          if (visibleParameterIndex == parameterIndex) {
+            parameterMetadata = &functionCall->expressionMetadata
+                                     .parameters[metadataParameterIndex];
+          }
+          visibleParameterIndex++;
+        }
+        metadataParameterIndex++;
+      }
+      const int visibleParameterCount = visibleParameterIndex;
+      if (parameterMetadata == nullptr) {
+        // There are too many parameters in the expression, this text node is
+        // not actually linked to a parameter expected by the function call.
+        return;
+      }
+
+      const gd::String& type = parameterMetadata->GetType();
+      if (type == "string") {
+        // No completions for an arbitrary string.
+        return;
+      }
+
+      bool isLastParameter = parameterIndex == visibleParameterCount - 1;
+      completions.push_back(ExpressionCompletionDescription::ForText(
+          type,
+          *parameterMetadata,
+          node.text,
+          node.location.GetStartPosition(),
+          node.location.GetEndPosition(),
+          isLastParameter,
+          functionCall->objectName));
+    }
   }
   void OnVisitVariableNode(VariableNode& node) override {
-    completions.push_back(
-        ExpressionCompletionDescription::ForVariable(node.type, node.name));
+    completions.push_back(ExpressionCompletionDescription::ForVariable(
+        node.type,
+        node.name,
+        node.location.GetStartPosition(),
+        node.location.GetEndPosition(),
+        node.objectName));
   }
   void OnVisitVariableAccessorNode(VariableAccessorNode& node) override {
     // No completions
@@ -246,13 +418,22 @@ class GD_CORE_API ExpressionCompletionFinder
     if (gd::ParameterMetadata::IsObject(node.type)) {
       // Only show completions of objects if an object is required
       completions.push_back(ExpressionCompletionDescription::ForObject(
-          node.type, node.identifierName));
+          node.type,
+          node.identifierName,
+          node.location.GetStartPosition(),
+          node.location.GetEndPosition()));
     } else {
       // Show completions for expressions and objects otherwise.
       completions.push_back(ExpressionCompletionDescription::ForObject(
-          node.type, node.identifierName));
+          node.type,
+          node.identifierName,
+          node.location.GetStartPosition(),
+          node.location.GetEndPosition()));
       completions.push_back(ExpressionCompletionDescription::ForExpression(
-          node.type, node.identifierName));
+          node.type,
+          node.identifierName,
+          node.location.GetStartPosition(),
+          node.location.GetEndPosition()));
     }
   }
   void OnVisitObjectFunctionNameNode(ObjectFunctionNameNode& node) override {
@@ -262,16 +443,24 @@ class GD_CORE_API ExpressionCompletionFinder
       // function name missing)
       if (IsCaretOn(node.objectNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForObject(
-            node.type, node.objectName));
+            node.type,
+            node.objectName,
+            node.objectNameLocation.GetStartPosition(),
+            node.objectNameLocation.GetEndPosition()));
       } else if (IsCaretOn(node.objectNameDotLocation) ||
                  IsCaretOn(node.objectFunctionOrBehaviorNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForBehavior(
-            node.objectFunctionOrBehaviorName, node.objectName));
+            node.objectFunctionOrBehaviorName,
+            node.objectFunctionOrBehaviorNameLocation.GetStartPosition(),
+            node.objectFunctionOrBehaviorNameLocation.GetEndPosition(),
+            node.objectName));
       } else if (IsCaretOn(node.behaviorNameNamespaceSeparatorLocation) ||
                  IsCaretOn(node.behaviorFunctionNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForExpression(
             node.type,
             node.behaviorFunctionName,
+            node.behaviorFunctionNameLocation.GetStartPosition(),
+            node.behaviorFunctionNameLocation.GetEndPosition(),
             node.objectName,
             node.objectFunctionOrBehaviorName));
       }
@@ -279,13 +468,23 @@ class GD_CORE_API ExpressionCompletionFinder
       // Object function or behavior name
       if (IsCaretOn(node.objectNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForObject(
-            node.type, node.objectName));
+            node.type,
+            node.objectName,
+            node.objectNameLocation.GetStartPosition(),
+            node.objectNameLocation.GetEndPosition()));
       } else if (IsCaretOn(node.objectNameDotLocation) ||
                  IsCaretOn(node.objectFunctionOrBehaviorNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForBehavior(
-            node.objectFunctionOrBehaviorName, node.objectName));
+            node.objectFunctionOrBehaviorName,
+            node.objectFunctionOrBehaviorNameLocation.GetStartPosition(),
+            node.objectFunctionOrBehaviorNameLocation.GetEndPosition(),
+            node.objectName));
         completions.push_back(ExpressionCompletionDescription::ForExpression(
-            node.type, node.objectFunctionOrBehaviorName, node.objectName));
+            node.type,
+            node.objectFunctionOrBehaviorName,
+            node.objectFunctionOrBehaviorNameLocation.GetStartPosition(),
+            node.objectFunctionOrBehaviorNameLocation.GetEndPosition(),
+            node.objectName));
       }
     }
   }
@@ -297,24 +496,35 @@ class GD_CORE_API ExpressionCompletionFinder
       // Behavior function
       if (IsCaretOn(node.objectNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForObject(
-            node.type, node.objectName));
+            node.type,
+            node.objectName,
+            node.objectNameLocation.GetStartPosition(),
+            node.objectNameLocation.GetEndPosition()));
       } else if (IsCaretOn(node.objectNameDotLocation) ||
                  IsCaretOn(node.behaviorNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForBehavior(
-            node.behaviorName, node.objectName));
+            node.behaviorName,
+            node.behaviorNameLocation.GetStartPosition(),
+            node.behaviorNameLocation.GetEndPosition(),
+            node.objectName));
       } else {
-        completions.push_back(
-            ExpressionCompletionDescription::ForExpression(node.type,
-                                                           node.functionName,
-                                                           node.objectName,
-                                                           node.behaviorName)
-                .SetIsExact(isCaretOnParenthesis));
+        completions.push_back(ExpressionCompletionDescription::ForExpression(
+                                  node.type,
+                                  node.functionName,
+                                  node.functionNameLocation.GetStartPosition(),
+                                  node.functionNameLocation.GetEndPosition(),
+                                  node.objectName,
+                                  node.behaviorName)
+                                  .SetIsExact(isCaretOnParenthesis));
       }
     } else if (!node.objectName.empty()) {
       // Object function
       if (IsCaretOn(node.objectNameLocation)) {
         completions.push_back(ExpressionCompletionDescription::ForObject(
-            node.type, node.objectName));
+            node.type,
+            node.objectName,
+            node.objectNameLocation.GetStartPosition(),
+            node.objectNameLocation.GetEndPosition()));
       } else {
         // Add completions for behaviors, because we could imagine that the user
         // wants to move from an object function to a behavior function, and so
@@ -323,25 +533,41 @@ class GD_CORE_API ExpressionCompletionFinder
         // function).
         if (!isCaretOnParenthesis) {
           completions.push_back(ExpressionCompletionDescription::ForBehavior(
-              node.functionName, node.objectName));
+              node.functionName,
+              node.objectNameLocation.GetStartPosition(),
+              node.objectNameLocation.GetEndPosition(),
+              node.objectName));
         }
 
         completions.push_back(ExpressionCompletionDescription::ForExpression(
-                                  node.type, node.functionName, node.objectName)
+                                  node.type,
+                                  node.functionName,
+                                  node.functionNameLocation.GetStartPosition(),
+                                  node.functionNameLocation.GetEndPosition(),
+                                  node.objectName)
                                   .SetIsExact(isCaretOnParenthesis));
       }
     } else {
       // Free function
       completions.push_back(ExpressionCompletionDescription::ForExpression(
-                                node.type, node.functionName)
+                                node.type,
+                                node.functionName,
+                                node.functionNameLocation.GetStartPosition(),
+                                node.functionNameLocation.GetEndPosition())
                                 .SetIsExact(isCaretOnParenthesis));
     }
   }
   void OnVisitEmptyNode(EmptyNode& node) override {
-    completions.push_back(
-        ExpressionCompletionDescription::ForObject(node.type, node.text));
-    completions.push_back(
-        ExpressionCompletionDescription::ForExpression(node.type, node.text));
+    completions.push_back(ExpressionCompletionDescription::ForObject(
+        node.type,
+        node.text,
+        node.location.GetStartPosition(),
+        node.location.GetEndPosition()));
+    completions.push_back(ExpressionCompletionDescription::ForExpression(
+        node.type,
+        node.text,
+        node.location.GetStartPosition(),
+        node.location.GetEndPosition()));
   }
 
  private:
@@ -354,11 +580,14 @@ class GD_CORE_API ExpressionCompletionFinder
              (inclusive && searchedPosition <= location.GetEndPosition())));
   }
 
-  ExpressionCompletionFinder(size_t searchedPosition_)
-      : searchedPosition(searchedPosition_){};
+  ExpressionCompletionFinder(size_t searchedPosition_,
+                             gd::ExpressionNode* maybeParentNodeAtLocation_)
+      : searchedPosition(searchedPosition_),
+        maybeParentNodeAtLocation(maybeParentNodeAtLocation_){};
 
   std::vector<ExpressionCompletionDescription> completions;
   size_t searchedPosition;
+  gd::ExpressionNode* maybeParentNodeAtLocation;
 };
 
 }  // namespace gd

Core/GDCore/IDE/Events/ExpressionNodeLocationFinder.h

@@ -8,6 +8,7 @@
 
 #include <memory>
 #include <vector>
+
 #include "GDCore/Events/Parsers/ExpressionParser2Node.h"
 #include "GDCore/Events/Parsers/ExpressionParser2NodeWorker.h"
 namespace gd {
@@ -46,11 +47,30 @@ class GD_CORE_API ExpressionNodeLocationFinder
     return finder.GetNode();
   }
 
+  /**
+   * \brief Helper function to find the parent of the deepest node at the search
+   * position, if any.
+   *
+   * \warning Useful for tests. In other cases, prefer using `GetParentNode`.
+   */
+  static ExpressionNode* GetParentNodeAtPosition(gd::ExpressionNode& node,
+                                                 size_t searchedPosition) {
+    gd::ExpressionNodeLocationFinder finder(searchedPosition);
+    node.Visit(finder);
+    return finder.GetParentNode();
+  }
+
   /**
    * \brief Return the deepest node found at the search position, if any.
    */
   ExpressionNode* GetNode() { return foundNode; };
 
+  /**
+   * \brief Return the parent of deepest node found at the search position, if
+   * any.
+   */
+  ExpressionNode* GetParentNode() { return parentNode; };
+
  protected:
   void OnVisitSubExpressionNode(SubExpressionNode& node) override {
     CheckSearchPositionInNode(node);
@@ -110,6 +130,7 @@ class GD_CORE_API ExpressionNodeLocationFinder
     if (node.location.GetStartPosition() <= searchedPosition &&
         ((!inclusive && searchedPosition < node.location.GetEndPosition()) ||
          (inclusive && searchedPosition <= node.location.GetEndPosition()))) {
+      parentNode = foundNode;
       foundNode = &node;
       return true;
     }
@@ -119,6 +140,7 @@ class GD_CORE_API ExpressionNodeLocationFinder
 
   size_t searchedPosition;
   ExpressionNode* foundNode;
+  ExpressionNode* parentNode;
 };
 
 }  // namespace gd

Core/GDCore/IDE/Events/InstructionSentenceFormatter.cpp

@@ -24,24 +24,6 @@ namespace gd {
 
 InstructionSentenceFormatter *InstructionSentenceFormatter::_singleton = NULL;
 
-gd::String InstructionSentenceFormatter::Translate(
-    const gd::Instruction &instr, const gd::InstructionMetadata &metadata) {
-  gd::String out = metadata.GetSentence();
-  if (out.empty())
-    out = "   ";  // Prevent empty sentences that could trigger graphical
-                  // glitches.
-
-  // Replace _PARAMx_ placeholders by their values
-  for (std::size_t i = 0; i < metadata.parameters.size(); ++i) {
-    gd::String placeholder = "_PARAM" + gd::String::From(i) + "_";
-    gd::String parameter = instr.GetParameter(i).GetPlainString();
-    out = out.FindAndReplace(placeholder, parameter);
-  }
-
-  out = out.FindAndReplace("\n", " ");
-  return out;
-}
-
 std::vector<std::pair<gd::String, gd::TextFormatting> >
 InstructionSentenceFormatter::GetAsFormattedText(
     const Instruction &instr, const gd::InstructionMetadata &metadata) {
@@ -83,8 +65,7 @@ InstructionSentenceFormatter::GetAsFormattedText(
       }
 
       // Add the parameter
-      TextFormatting format =
-          GetFormattingFromType(metadata.parameters[firstParamIndex].type);
+      TextFormatting format;
       format.userData = firstParamIndex;
 
       gd::String text = instr.GetParameter(firstParamIndex).GetPlainString();
@@ -109,74 +90,6 @@ InstructionSentenceFormatter::GetAsFormattedText(
   return formattedStr;
 }
 
-TextFormatting InstructionSentenceFormatter::GetFormattingFromType(
-    const gd::String &type) {
-  if (gd::ParameterMetadata::IsObject(type)) return typesFormatting["object"];
-
-  return typesFormatting[type];
-}
-
-gd::String InstructionSentenceFormatter::LabelFromType(const gd::String &type) {
-  if (type.empty())
-    return "";
-  else if (type == "expression")
-    return _("Expression");
-  else if (gd::ParameterMetadata::IsObject(type))
-    return _("Object");
-  else if (type == "behavior")
-    return _("Behavior");
-  else if (type == "operator")
-    return _("Operator");
-  else if (type == "relationalOperator")
-    return _("Relational operator");
-  else if (type == "file")
-    return _("File");
-  else if (type == "key")
-    return _("Key");
-  else if (type == "mouse")
-    return _("Mouse button");
-  else if (type == "yesorno")
-    return _("Yes or No");
-  else if (type == "police")
-    return _("Font");
-  else if (type == "color")
-    return _("Color");
-  else if (type == "trueorfalse")
-    return _("True or False");
-  else if (type == "string")
-    return _("String");
-  else if (type == "musicfile")
-    return _("Music");
-  else if (type == "soundfile")
-    return _("Sound");
-  else if (type == "password")
-    return _("Password");
-  else if (type == "layer")
-    return _("Layer");
-  else if (type == "joyaxis")
-    return _("Joystick axis");
-  else if (type == "objectvar")
-    return _("Variable of the object");
-  else if (type == "scenevar")
-    return _("Scene variable");
-  else if (type == "globalvar")
-    return _("Global variable");
-
-  return _("Unknown");
-}
-
-void InstructionSentenceFormatter::LoadTypesFormattingFromConfig() {
-  // Load default configuration
-  typesFormatting.clear();
-  typesFormatting["expression"].SetColor(27, 143, 1).SetBold();
-  typesFormatting["object"].SetColor(182, 97, 10).SetBold();
-  typesFormatting["behavior"].SetColor(119, 119, 119).SetBold();
-  typesFormatting["operator"].SetColor(55, 131, 211).SetBold();
-  typesFormatting["objectvar"].SetColor(131, 55, 162).SetBold();
-  typesFormatting["scenevar"].SetColor(131, 55, 162).SetBold();
-  typesFormatting["globalvar"].SetColor(131, 55, 162).SetBold();
-}
-
 }  // namespace gd
 
 #endif

Core/GDCore/IDE/Events/InstructionSentenceFormatter.h

@@ -25,39 +25,12 @@ namespace gd {
  */
 class GD_CORE_API InstructionSentenceFormatter {
  public:
-  /**
-   * \brief Create a sentence from an instruction and its metadata.
-   *
-   * Sentence is provided in the gd::InstructionMetadata passed as parameter.
-   * Parameters placeholders ("_PARAMx_", x being the parameter index) are
-   * replaced by their values stored in the isntruction passed as parameter.
-   */
-  gd::String Translate(const gd::Instruction &instr,
-                       const gd::InstructionMetadata &metadata);
-
   /**
    * \brief Create a formatted sentence from an instruction and its metadata.
    */
   std::vector<std::pair<gd::String, gd::TextFormatting> > GetAsFormattedText(
       const gd::Instruction &instr, const gd::InstructionMetadata &metadata);
 
-  /**
-   * \brief Return the TextFormatting object associated to the \a type.
-   */
-  TextFormatting GetFormattingFromType(const gd::String &type);
-
-  /**
-   * \brief Return the label of a parameter type
-   */
-  gd::String LabelFromType(const gd::String &type);
-
-  /**
-   * \brief Load the configuration from the default configuration.
-   */
-  void LoadTypesFormattingFromConfig();
-
-  std::map<gd::String, gd::TextFormatting> typesFormatting;
-
   static InstructionSentenceFormatter *Get() {
     if (NULL == _singleton) {
       _singleton = new InstructionSentenceFormatter;

Core/GDCore/IDE/Events/TextFormatting.h

@@ -13,85 +13,20 @@ namespace gd {
 /**
  * \brief Represents the style of a text displayed in the events editor.
  *
- * Notably used by EventsRenderingHelper to render Instruction.
- *
  * \see EventsRenderingHelper
  * \ingroup IDEDialogsEventsEditor
  */
 class GD_CORE_API TextFormatting {
  public:
-  TextFormatting()
-      : colorRed(0),
-        colorGreen(0),
-        colorBlue(0),
-        bold(false),
-        italic(false),
-        userData(gd::String::npos) {}
+  TextFormatting() : userData(gd::String::npos) {}
   ~TextFormatting() {}
 
-  /**
-   * \brief Return true if the bold style must be applied.
-   */
-  bool IsBold() const { return bold; }
-
-  /**
-   * \brief Return true if the italic style must be applied.
-   */
-  bool IsItalic() const { return italic; }
-
-  /**
-   * \brief Return the red component of the color that must be applied to the
-   * text.
-   */
-  unsigned int GetColorRed() const { return colorRed; }
-  /**
-   * \brief Return the green component of the color that must be applied to the
-   * text.
-   */
-  unsigned int GetColorGreen() const { return colorGreen; }
-  /**
-   * \brief Return the blue component of the color that must be applied to the
-   * text.
-   */
-  unsigned int GetColorBlue() const { return colorBlue; }
-
-  /**
-   * Change the color of the text.
-   */
-  TextFormatting& SetColor(unsigned int r, unsigned int g, unsigned int b) {
-    colorRed = r;
-    colorGreen = g;
-    colorBlue = b;
-    return *this;
-  }
-
-  /**
-   * \brief Set if the bold style must be applied.
-   */
-  TextFormatting& SetBold(bool enable = true) {
-    bold = enable;
-    return *this;
-  }
-
-  /**
-   * \brief Set if the italic style must be applied.
-   */
-  TextFormatting& SetItalic(bool enable = true) {
-    italic = enable;
-    return *this;
-  }
-
   /**
    * Return the data (an integer) associated with the text formatting.
    * Used to store the parameter when rendering instructions.
    */
   size_t GetUserData() const { return userData; }
 
-  unsigned int colorRed;
-  unsigned int colorGreen;
-  unsigned int colorBlue;
-  bool bold;
-  bool italic;
   size_t userData;
 };
 

Core/GDCore/IDE/ExportedDependencyResolver.h

@@ -14,16 +14,16 @@ namespace gd {
  * \note Both objects must be kept alive, as this is keeping a pointer to them.
  */
 struct DependencyMetadataAndExtension {
-  DependencyMetadataAndExtension(gd::DependencyMetadata& dependency_,
-                                 gd::PlatformExtension& extension_)
+  DependencyMetadataAndExtension(gd::DependencyMetadata &dependency_,
+                                 gd::PlatformExtension &extension_)
       : dependency(&dependency_), extension(&extension_){};
 
-  gd::DependencyMetadata& GetDependency() const { return *dependency; };
-  gd::PlatformExtension& GetExtension() const { return *extension; };
+  gd::DependencyMetadata &GetDependency() const { return *dependency; };
+  gd::PlatformExtension &GetExtension() const { return *extension; };
 
  private:
-  gd::DependencyMetadata* dependency;
-  gd::PlatformExtension* extension;
+  gd::DependencyMetadata *dependency;
+  gd::PlatformExtension *extension;
 };
 
 /**
@@ -33,8 +33,8 @@ struct DependencyMetadataAndExtension {
 class ExportedDependencyResolver {
  public:
   /**
-   * \brief Return the list of dependencies to be exported for the given project
-   * and dependency type.
+   * \brief Return the list of dependencies to be exported for the given
+   * project, used extensions list and dependency type.
    *
    * Not all dependencies declared by extensions must be exported: some are only
    * exported when some settings are filled. Then, some others are only exported
@@ -42,11 +42,13 @@ class ExportedDependencyResolver {
    * one level though).
    */
   static std::vector<DependencyMetadataAndExtension> GetDependenciesFor(
-      const gd::Project& project, const gd::String& dependencyType) {
+      const gd::Project &project,
+      std::set<gd::String> usedExtensions,
+      const gd::String &dependencyType) {
     std::vector<DependencyMetadataAndExtension> dependenciesWithProperType;
-    for (std::shared_ptr<gd::PlatformExtension> extension :
-         project.GetCurrentPlatform().GetAllPlatformExtensions()) {
-      for (gd::DependencyMetadata& dependency :
+    for (const gd::String &extensionName : usedExtensions) {
+      auto extension = project.GetCurrentPlatform().GetExtension(extensionName);
+      for (gd::DependencyMetadata &dependency :
            extension->GetAllDependencies()) {
         if (dependency.GetDependencyType() == dependencyType) {
           DependencyMetadataAndExtension dependencyMetadataAndExtension(
@@ -60,7 +62,7 @@ class ExportedDependencyResolver {
     // and those that don't require extra settings to be filled.
     std::vector<DependencyMetadataAndExtension> dependenciesWithFilledSettings;
     for (auto dependencyAndExtension : dependenciesWithProperType) {
-      auto& dependency = dependencyAndExtension.GetDependency();
+      auto &dependency = dependencyAndExtension.GetDependency();
       auto extraSettingValues = GetExtensionDependencyExtraSettingValues(
           project, dependencyAndExtension);
 
@@ -73,15 +75,15 @@ class ExportedDependencyResolver {
     // exported (or dependencies that don't require another dependency).
     std::vector<DependencyMetadataAndExtension> exportedDependencies;
     for (auto dependencyAndExtension : dependenciesWithFilledSettings) {
-      auto& dependency = dependencyAndExtension.GetDependency();
-      auto& otherDependencyName =
+      auto &dependency = dependencyAndExtension.GetDependency();
+      auto &otherDependencyName =
           dependency.GetOtherDependencyThatMustBeExported();
       if (otherDependencyName.empty() ||
           std::find_if(
               dependenciesWithFilledSettings.begin(),
               dependenciesWithFilledSettings.end(),
               [&otherDependencyName](
-                  DependencyMetadataAndExtension& otherDependencyAndExtension) {
+                  DependencyMetadataAndExtension &otherDependencyAndExtension) {
                 return otherDependencyAndExtension.GetDependency().GetName() ==
                        otherDependencyName;
               }) != dependenciesWithFilledSettings.end()) {
@@ -98,15 +100,15 @@ class ExportedDependencyResolver {
    */
   static std::map<gd::String, gd::String>
   GetExtensionDependencyExtraSettingValues(
-      const gd::Project& project,
-      const gd::DependencyMetadataAndExtension& dependencyAndExtension) {
+      const gd::Project &project,
+      const gd::DependencyMetadataAndExtension &dependencyAndExtension) {
     std::map<gd::String, gd::String> values;
-    auto& dependency = dependencyAndExtension.GetDependency();
-    const gd::String& extensionName =
+    auto &dependency = dependencyAndExtension.GetDependency();
+    const gd::String &extensionName =
         dependencyAndExtension.GetExtension().GetName();
 
-    for (const auto& extraSetting : dependency.GetAllExtraSettings()) {
-      const gd::String& type = extraSetting.second.GetType();
+    for (const auto &extraSetting : dependency.GetAllExtraSettings()) {
+      const gd::String &type = extraSetting.second.GetType();
       const gd::String extraSettingValue =
           type == "ExtensionProperty"
               ? project.GetExtensionProperties().GetValue(

Core/GDCore/Project/Layout.cpp

@@ -5,10 +5,14 @@
  */
 
 #include "Layout.h"
+
 #include <algorithm>
 #include <vector>
+
 #include "GDCore/CommonTools.h"
 #include "GDCore/Events/Serialization.h"
+#include "GDCore/Extensions/Metadata/BehaviorMetadata.h"
+#include "GDCore/Extensions/Metadata/MetadataProvider.h"
 #include "GDCore/Extensions/Platform.h"
 #include "GDCore/IDE/SceneNameMangler.h"
 #include "GDCore/Project/Behavior.h"
@@ -219,16 +223,21 @@ void Layout::UpdateBehaviorsSharedData(gd::Project& project) {
        ++i) {
     const gd::String& name = allBehaviorsNames[i];
 
-    if (behaviorsSharedData.find(name) == behaviorsSharedData.end()) {
-      gd::BehaviorsSharedData* behaviorSharedData =
-          project.GetBehaviorSharedDatas(allBehaviorsTypes[i]);
-      if (behaviorSharedData) {
-        auto behaviorContent =
-            gd::make_unique<gd::BehaviorContent>(name, allBehaviorsTypes[i]);
-        behaviorSharedData->InitializeContent(behaviorContent->GetContent());
-        behaviorsSharedData[name] = std::move(behaviorContent);
-      }
-    }
+    if (behaviorsSharedData.find(name) != behaviorsSharedData.end()) continue;
+
+    const gd::BehaviorMetadata& behaviorMetadata =
+        gd::MetadataProvider::GetBehaviorMetadata(project.GetCurrentPlatform(),
+                                                  allBehaviorsTypes[i]);
+    if (gd::MetadataProvider::IsBadBehaviorMetadata(behaviorMetadata)) continue;
+
+    gd::BehaviorsSharedData* behaviorSharedData =
+        behaviorMetadata.GetSharedDataInstance();
+    if (!behaviorSharedData) continue;
+
+    auto behaviorContent =
+        gd::make_unique<gd::BehaviorContent>(name, allBehaviorsTypes[i]);
+    behaviorSharedData->InitializeContent(behaviorContent->GetContent());
+    behaviorsSharedData[name] = std::move(behaviorContent);
   }
 
   // Remove useless shared data:

Core/GDCore/Project/Object.cpp

@@ -4,6 +4,9 @@
  * reserved. This project is released under the MIT License.
  */
 #include "GDCore/Project/Object.h"
+
+#include "GDCore/Extensions/Metadata/BehaviorMetadata.h"
+#include "GDCore/Extensions/Metadata/MetadataProvider.h"
 #include "GDCore/Extensions/Platform.h"
 #include "GDCore/Project/Behavior.h"
 #include "GDCore/Project/Layout.h"
@@ -24,6 +27,7 @@ void Object::Init(const gd::Object& object) {
   type = object.type;
   objectVariables = object.objectVariables;
   tags = object.tags;
+  effectsContainer = object.effectsContainer;
 
   behaviors.clear();
   for (auto& it : object.behaviors) {
@@ -85,16 +89,17 @@ std::map<gd::String, gd::PropertyDescriptor> Object::GetProperties() const {
 gd::BehaviorContent* Object::AddNewBehavior(gd::Project& project,
                                             const gd::String& type,
                                             const gd::String& name) {
-  gd::Behavior* behavior = project.GetCurrentPlatform().GetBehavior(type);
-
-  if (behavior) {
-    auto behaviorContent = gd::make_unique<gd::BehaviorContent>(name, type);
-    behavior->InitializeContent(behaviorContent->GetContent());
-    behaviors[name] = std::move(behaviorContent);
-    return behaviors[name].get();
-  } else {
+  const gd::BehaviorMetadata& behaviorMetadata =
+      gd::MetadataProvider::GetBehaviorMetadata(project.GetCurrentPlatform(),
+                                                type);
+  if (gd::MetadataProvider::IsBadBehaviorMetadata(behaviorMetadata)) {
     return nullptr;
   }
+
+  auto behaviorContent = gd::make_unique<gd::BehaviorContent>(name, type);
+  behaviorMetadata.Get().InitializeContent(behaviorContent->GetContent());
+  behaviors[name] = std::move(behaviorContent);
+  return behaviors[name].get();
 }
 
 std::map<gd::String, gd::PropertyDescriptor>
@@ -116,6 +121,11 @@ void Object::UnserializeFrom(gd::Project& project,
       element.GetChild("variables", 0, "Variables"));
   behaviors.clear();
 
+  if (element.HasChild("effects")) {
+    const SerializerElement& effectsElement = element.GetChild("effects");
+    effectsContainer.UnserializeFrom(effectsElement);
+  }
+
   // Compatibility with GD <= 3.3
   if (element.HasChild("Automatism")) {
     for (std::size_t i = 0; i < element.GetChildrenCount("Automatism"); ++i) {
@@ -180,6 +190,7 @@ void Object::SerializeTo(SerializerElement& element) const {
   element.SetAttribute("type", GetType());
   element.SetAttribute("tags", GetTags());
   objectVariables.SerializeTo(element.AddChild("variables"));
+  effectsContainer.SerializeTo(element.AddChild("effects"));
 
   SerializerElement& behaviorsElement = element.AddChild("behaviors");
   behaviorsElement.ConsiderAsArrayOf("behavior");

Core/GDCore/Project/Object.h

@@ -9,7 +9,9 @@
 #include <map>
 #include <memory>
 #include <vector>
+
 #include "GDCore/Project/BehaviorContent.h"
+#include "GDCore/Project/EffectsContainer.h"
 #include "GDCore/Project/VariablesContainer.h"
 #include "GDCore/String.h"
 #include "GDCore/Tools/MakeUnique.h"
@@ -20,6 +22,7 @@ class Layout;
 class ArbitraryResourceWorker;
 class InitialInstance;
 class SerializerElement;
+class EffectsContainer;
 }  // namespace gd
 
 namespace gd {
@@ -146,8 +149,7 @@ class GD_CORE_API Object {
    *
    * \return false if the new value cannot be set
    */
-  virtual bool UpdateProperty(const gd::String& name,
-                              const gd::String& value) {
+  virtual bool UpdateProperty(const gd::String& name, const gd::String& value) {
     return false;
   };
   ///@}
@@ -198,12 +200,12 @@ class GD_CORE_API Object {
   std::vector<gd::String> GetAllBehaviorNames() const;
 
   /**
-   * \brief Return a reference to the behavior called \a name.
+   * \brief Return a reference to the content of the behavior called \a name.
    */
   BehaviorContent& GetBehavior(const gd::String& name);
 
   /**
-   * \brief Return a reference to the behavior called \a name.
+   * \brief Return a reference to the content of the behavior called \a name.
    */
   const BehaviorContent& GetBehavior(const gd::String& name) const;
 
@@ -270,6 +272,24 @@ class GD_CORE_API Object {
    * object variables
    */
   gd::VariablesContainer& GetVariables() { return objectVariables; }
+  ///@}
+
+  /**
+   * \name Effects management
+   * Member functions related to effects management.
+   */
+  ///@{
+  /**
+   * \brief Provide access to the gd::EffectsContainer member containing the
+   * effects.
+   */
+  const gd::EffectsContainer& GetEffects() const { return effectsContainer; }
+
+  /**
+   * \brief Provide access to the gd::EffectsContainer member containing the
+   * effects.
+   */
+  gd::EffectsContainer& GetEffects() { return effectsContainer; }
 ///@}
 
 /** \name Serialization
@@ -301,7 +321,9 @@ class GD_CORE_API Object {
                   ///< object.
   gd::VariablesContainer
       objectVariables;  ///< List of the variables of the object
-  gd::String tags; ///< Comma-separated list of tags
+  gd::String tags;      ///< Comma-separated list of tags
+  gd::EffectsContainer
+      effectsContainer;  ///< The effects container for the object.
 
   /**
    * \brief Derived objects can redefine this method to load custom attributes.

Core/GDCore/Project/Project.cpp

@@ -109,33 +109,6 @@ std::unique_ptr<gd::Object> Project::CreateObject(
   return nullptr;
 }
 
-gd::Behavior* Project::GetBehavior(const gd::String& type,
-                                   const gd::String& platformName) {
-  for (std::size_t i = 0; i < platforms.size(); ++i) {
-    if (!platformName.empty() && platforms[i]->GetName() != platformName)
-      continue;
-
-    gd::Behavior* behavior = platforms[i]->GetBehavior(type);
-    if (behavior) return behavior;
-  }
-
-  return nullptr;
-}
-
-gd::BehaviorsSharedData* Project::GetBehaviorSharedDatas(
-    const gd::String& type, const gd::String& platformName) {
-  for (std::size_t i = 0; i < platforms.size(); ++i) {
-    if (!platformName.empty() && platforms[i]->GetName() != platformName)
-      continue;
-
-    gd::BehaviorsSharedData* behaviorSharedData =
-        platforms[i]->GetBehaviorSharedDatas(type);
-    if (behaviorSharedData) return behaviorSharedData;
-  }
-
-  return nullptr;
-}
-
 #if defined(GD_IDE_ONLY)
 std::shared_ptr<gd::BaseEvent> Project::CreateEvent(
     const gd::String& type, const gd::String& platformName) {
@@ -515,8 +488,6 @@ void Project::ClearEventsFunctionsExtensions() {
 void Project::UnserializeFrom(const SerializerElement& element) {
 // Checking version
 #if defined(GD_IDE_ONLY)
-  gd::String updateText;
-
   const SerializerElement& gdVersionElement =
       element.GetChild("gdVersion", 0, "GDVersion");
   gdMajorVersion =
@@ -528,10 +499,10 @@ void Project::UnserializeFrom(const SerializerElement& element) {
 
   if (gdMajorVersion > gd::VersionWrapper::Major())
     gd::LogWarning(
-        _("The version of GDevelop used to create this game seems to be a new "
-          "version.\nGDevelop may fail to open the game, or data may be "
-          "missing.\nYou should check if a new version of GDevelop is "
-          "available."));
+        "The version of GDevelop used to create this game seems to be a new "
+        "version.\nGDevelop may fail to open the game, or data may be "
+        "missing.\nYou should check if a new version of GDevelop is "
+        "available.");
   else {
     if ((gdMajorVersion == gd::VersionWrapper::Major() &&
          gdMinorVersion > gd::VersionWrapper::Minor()) ||
@@ -543,22 +514,12 @@ void Project::UnserializeFrom(const SerializerElement& element) {
          gdBuildVersion == gd::VersionWrapper::Build() &&
          revision > gd::VersionWrapper::Revision())) {
       gd::LogWarning(
-          _("The version of GDevelop used to create this game seems to be "
-            "greater.\nGDevelop may fail to open the game, or data may be "
-            "missing.\nYou should check if a new version of GDevelop is "
-            "available."));
+          "The version of GDevelop used to create this game seems to be "
+          "greater.\nGDevelop may fail to open the game, or data may be "
+          "missing.\nYou should check if a new version of GDevelop is "
+          "available.");
     }
   }
-
-  // Compatibility code
-  if (gdMajorVersion <= 1) {
-    gd::LogError(_(
-        "The game was saved with version of GDevelop which is too old. Please "
-        "open and save the game with one of the first version of GDevelop 2. "
-        "You will then be able to open your game with this GDevelop version."));
-    return;
-  }
-// End of Compatibility code
 #endif
 
   const SerializerElement& propElement =
@@ -682,21 +643,6 @@ void Project::UnserializeFrom(const SerializerElement& element) {
     currentPlatform = platforms.back();
 #endif
 
-// Compatibility code
-#if defined(GD_IDE_ONLY)
-  if (VersionWrapper::IsOlder(gdMajorVersion, 0, 0, 0, 3, 0, 0, 0)) {
-    updateText +=
-        _("Sprite scaling has changed since GD 2: The resizing is made so that "
-          "the origin point of the object won't move whatever the scale of the "
-          "object.\n");
-    updateText +=
-        _("You may have to slightly change the position of some objects if you "
-          "have changed their size.\n\n");
-    updateText += _("Thank you for your understanding.\n");
-  }
-#endif
-// End of Compatibility code
-
 #if defined(GD_IDE_ONLY)
   GetObjectGroups().UnserializeFrom(
       element.GetChild("objectsGroups", 0, "ObjectGroups"));

Core/GDCore/Project/Project.h

@@ -390,37 +390,6 @@ class GD_CORE_API Project : public ObjectsContainer {
                                            const gd::String& name,
                                            const gd::String& platformName = "");
 
-  /**
-   * Get the behavior of the given type.
-   *
-   * \note A project can use more than one platform. In this case, the first
-   * platform supporting the behavior is used, unless \a platformName argument
-   * is not empty.
-   * It is assumed that each platform provides an equivalent
-   * behavior.
-   *
-   * \param type The type of the behavior
-   * \param platformName The name of the platform to be used. If empty, the
-   * first platform supporting the object is used.
-   */
-  gd::Behavior* GetBehavior(const gd::String& type,
-                            const gd::String& platformName = "");
-
-  /**
-   * Get the behavior shared data of the given type.
-   *
-   * \note A project can use more than one platform. In this case, the first
-   * platform supporting the behavior shared data is used, unless \a
-   * platformName argument is not empty.
-   * It is assumed that each platform provides equivalent behavior shared data.
-   *
-   * \param type The type of behavior
-   * \param platformName The name of the platform to be used. If empty, the
-   * first platform supporting the object is used.
-   */
-  gd::BehaviorsSharedData* GetBehaviorSharedDatas(
-      const gd::String& type, const gd::String& platformName = "");
-
 #if defined(GD_IDE_ONLY)
   /**
    * Create an event of the given type.

Core/tests/ExpressionCompletionFinder.cpp

@@ -7,6 +7,7 @@
 
 #include "DummyPlatform.h"
 #include "GDCore/Events/Parsers/ExpressionParser2.h"
+#include "GDCore/Extensions/Metadata/MetadataProvider.h"
 #include "GDCore/Extensions/Platform.h"
 #include "GDCore/Extensions/PlatformExtension.h"
 #include "GDCore/Project/Layout.h"
@@ -36,31 +37,38 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
   SECTION("Identifier") {
     SECTION("Object or expression completions when type is string") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("string", "My"),
-          gd::ExpressionCompletionDescription::ForExpression("string", "My")};
+          gd::ExpressionCompletionDescription::ForObject("string", "My", 0, 2),
+          gd::ExpressionCompletionDescription::ForExpression(
+              "string", "My", 0, 2)};
       REQUIRE(getCompletionsFor("string", "My", 0) == expectedCompletions);
       REQUIRE(getCompletionsFor("string", "My", 1) == expectedCompletions);
       REQUIRE(getCompletionsFor("string", "My", 2) == expectedEmptyCompletions);
     }
     SECTION("Object or expression completions when type is number") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("number", "My"),
-          gd::ExpressionCompletionDescription::ForExpression("number", "My")};
+          gd::ExpressionCompletionDescription::ForObject("number", "My", 0, 2),
+          gd::ExpressionCompletionDescription::ForExpression(
+              "number", "My", 0, 2)};
       REQUIRE(getCompletionsFor("number", "My", 0) == expectedCompletions);
       REQUIRE(getCompletionsFor("number", "My", 1) == expectedCompletions);
       REQUIRE(getCompletionsFor("number", "My", 2) == expectedEmptyCompletions);
     }
     SECTION("Object or expression completions when type is number|string") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("number|string", "My"),
-          gd::ExpressionCompletionDescription::ForExpression("number|string", "My")};
-      REQUIRE(getCompletionsFor("number|string", "My", 0) == expectedCompletions);
-      REQUIRE(getCompletionsFor("number|string", "My", 1) == expectedCompletions);
-      REQUIRE(getCompletionsFor("number|string", "My", 2) == expectedEmptyCompletions);
+          gd::ExpressionCompletionDescription::ForObject(
+              "number|string", "My", 0, 2),
+          gd::ExpressionCompletionDescription::ForExpression(
+              "number|string", "My", 0, 2)};
+      REQUIRE(getCompletionsFor("number|string", "My", 0) ==
+              expectedCompletions);
+      REQUIRE(getCompletionsFor("number|string", "My", 1) ==
+              expectedCompletions);
+      REQUIRE(getCompletionsFor("number|string", "My", 2) ==
+              expectedEmptyCompletions);
     }
     SECTION("Object when type is an object") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("object", "My")};
+          gd::ExpressionCompletionDescription::ForObject("object", "My", 0, 2)};
       REQUIRE(getCompletionsFor("object", "My", 0) == expectedCompletions);
       REQUIRE(getCompletionsFor("object", "My", 1) == expectedCompletions);
       REQUIRE(getCompletionsFor("object", "My", 2) == expectedEmptyCompletions);
@@ -70,7 +78,8 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
       // Also test alternate types also considered as objects (but that can
       // result in different code generation):
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("objectPtr", "My")};
+          gd::ExpressionCompletionDescription::ForObject(
+              "objectPtr", "My", 0, 2)};
       REQUIRE(getCompletionsFor("objectPtr", "My", 0) == expectedCompletions);
       REQUIRE(getCompletionsFor("objectPtr", "My", 1) == expectedCompletions);
       REQUIRE(getCompletionsFor("objectPtr", "My", 2) ==
@@ -78,30 +87,42 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     }
   }
   SECTION("Operator (number)") {
-    std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-        gd::ExpressionCompletionDescription::ForObject("number", ""),
-        gd::ExpressionCompletionDescription::ForExpression("number", "")};
-    REQUIRE(getCompletionsFor("number", "1 + ", 1) == expectedCompletions);
-    REQUIRE(getCompletionsFor("number", "1 + ", 2) == expectedCompletions);
-    REQUIRE(getCompletionsFor("number", "1 + ", 3) == expectedCompletions);
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions1{
+        gd::ExpressionCompletionDescription::ForObject("number", "", 1, 1),
+        gd::ExpressionCompletionDescription::ForExpression("number", "", 1, 1)};
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions2{
+        gd::ExpressionCompletionDescription::ForObject("number", "", 2, 2),
+        gd::ExpressionCompletionDescription::ForExpression("number", "", 2, 2)};
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions3{
+        gd::ExpressionCompletionDescription::ForObject("number", "", 3, 3),
+        gd::ExpressionCompletionDescription::ForExpression("number", "", 3, 3)};
+    REQUIRE(getCompletionsFor("number", "1 + ", 1) == expectedCompletions1);
+    REQUIRE(getCompletionsFor("number", "1 + ", 2) == expectedCompletions2);
+    REQUIRE(getCompletionsFor("number", "1 + ", 3) == expectedCompletions3);
   }
   SECTION("Operator (string)") {
-    std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-        gd::ExpressionCompletionDescription::ForObject("string", ""),
-        gd::ExpressionCompletionDescription::ForExpression("string", "")};
-    REQUIRE(getCompletionsFor("string", "\"a\" + ", 3) == expectedCompletions);
-    REQUIRE(getCompletionsFor("string", "\"a\" + ", 4) == expectedCompletions);
-    REQUIRE(getCompletionsFor("string", "\"a\" + ", 5) == expectedCompletions);
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions3{
+        gd::ExpressionCompletionDescription::ForObject("string", "", 3, 3),
+        gd::ExpressionCompletionDescription::ForExpression("string", "", 3, 3)};
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions4{
+        gd::ExpressionCompletionDescription::ForObject("string", "", 4, 4),
+        gd::ExpressionCompletionDescription::ForExpression("string", "", 4, 4)};
+    std::vector<gd::ExpressionCompletionDescription> expectedCompletions5{
+        gd::ExpressionCompletionDescription::ForObject("string", "", 5, 5),
+        gd::ExpressionCompletionDescription::ForExpression("string", "", 5, 5)};
+    REQUIRE(getCompletionsFor("string", "\"a\" + ", 3) == expectedCompletions3);
+    REQUIRE(getCompletionsFor("string", "\"a\" + ", 4) == expectedCompletions4);
+    REQUIRE(getCompletionsFor("string", "\"a\" + ", 5) == expectedCompletions5);
   }
 
   SECTION("Free function") {
     SECTION("Test 1") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForExpression("unknown",
-                                                             "Function")};
+          gd::ExpressionCompletionDescription::ForExpression(
+              "unknown", "Function", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription> expectedExactCompletions{
-          gd::ExpressionCompletionDescription::ForExpression("unknown",
-                                                             "Function")
+          gd::ExpressionCompletionDescription::ForExpression(
+              "unknown", "Function", 0, 8)
               .SetIsExact(true)};
       REQUIRE(getCompletionsFor("string", "Function(", 0) ==
               expectedCompletions);
@@ -123,33 +144,48 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
               expectedEmptyCompletions);
 
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForObject("unknown", "a"),
-          gd::ExpressionCompletionDescription::ForExpression("unknown", "a")};
+          gd::ExpressionCompletionDescription::ForObject("unknown", "a", 9, 10),
+          gd::ExpressionCompletionDescription::ForExpression(
+              "unknown", "a", 9, 10)};
       REQUIRE(getCompletionsFor("string", "Function(a", 9) ==
               expectedCompletions);
     }
     SECTION("Function with a Variable as argument") {
       std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
-          gd::ExpressionCompletionDescription::ForVariable("scenevar",
-                                                           "myVar")};
+          gd::ExpressionCompletionDescription::ForVariable(
+              "scenevar", "myVar", 33, 38)};
       REQUIRE(getCompletionsFor("number",
                                 "MyExtension::GetVariableAsNumber(myVar",
                                 33) == expectedCompletions);
     }
+    SECTION("Function with a Layer as argument") {
+      std::vector<gd::ExpressionCompletionDescription> expectedCompletions{
+          gd::ExpressionCompletionDescription::ForText(
+              "layer",
+              gd::MetadataProvider::GetExpressionMetadata(platform,
+                                                          "MyExtension::MouseX")
+                  .GetParameter(0),
+              "",
+              20,
+              21,
+              false)};
+      REQUIRE(getCompletionsFor("number", "MyExtension::MouseX(\"", 20) ==
+              expectedCompletions);
+    }
   }
 
   SECTION("Partial object or behavior function") {
     SECTION("Test with string type") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("string",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "string", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorOrFunctionCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("Func",
-                                                               "MyObject"),
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "Func", 9, 13, "MyObject"),
               gd::ExpressionCompletionDescription::ForExpression(
-                  "string", "Func", "MyObject")};
+                  "string", "Func", 9, 13, "MyObject")};
       REQUIRE(getCompletionsFor("string", "MyObject.Func", 0) ==
               expectedObjectCompletions);
       REQUIRE(getCompletionsFor("string", "MyObject.Func", 7) ==
@@ -166,14 +202,14 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     SECTION("Test with 'number|string' type") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("number|string",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "number|string", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorOrFunctionCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("Func",
-                                                               "MyObject"),
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "Func", 9, 13, "MyObject"),
               gd::ExpressionCompletionDescription::ForExpression(
-                  "number|string", "Func", "MyObject")};
+                  "number|string", "Func", 9, 13, "MyObject")};
       REQUIRE(getCompletionsFor("number|string", "MyObject.Func", 0) ==
               expectedObjectCompletions);
       REQUIRE(getCompletionsFor("number|string", "MyObject.Func", 7) ==
@@ -193,18 +229,18 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     SECTION("Test 1") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("unknown",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "unknown", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorOrFunctionCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("Func",
-                                                               "MyObject"),
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "Func", 9, 13, "MyObject"),
               gd::ExpressionCompletionDescription::ForExpression(
-                  "unknown", "Func", "MyObject")};
+                  "unknown", "Func", 9, 13, "MyObject")};
       std::vector<gd::ExpressionCompletionDescription>
           expectedExactFunctionCompletions{
               gd::ExpressionCompletionDescription::ForExpression(
-                  "unknown", "Func", "MyObject")
+                  "unknown", "Func", 9, 13, "MyObject")
                   .SetIsExact(true)};
       REQUIRE(getCompletionsFor("string", "MyObject.Func(", 0) ==
               expectedObjectCompletions);
@@ -229,16 +265,16 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     SECTION("Test 1") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("string",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "string", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("MyBehavior",
-                                                               "MyObject")};
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "MyBehavior", 9, 19, "MyObject")};
       std::vector<gd::ExpressionCompletionDescription>
           expectedFunctionCompletions{
               gd::ExpressionCompletionDescription::ForExpression(
-                  "string", "Func", "MyObject", "MyBehavior")};
+                  "string", "Func", 21, 25, "MyObject", "MyBehavior")};
       REQUIRE(getCompletionsFor("string", "MyObject.MyBehavior::Func", 0) ==
               expectedObjectCompletions);
       REQUIRE(getCompletionsFor("string", "MyObject.MyBehavior::Func", 7) ==
@@ -261,16 +297,16 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     SECTION("Test 2") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("string",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "string", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("MyBehavior",
-                                                               "MyObject")};
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "MyBehavior", 9, 19, "MyObject")};
       std::vector<gd::ExpressionCompletionDescription>
           expectedFunctionCompletions{
               gd::ExpressionCompletionDescription::ForExpression(
-                  "string", "", "MyObject", "MyBehavior")};
+                  "string", "", 21, 21, "MyObject", "MyBehavior")};
       REQUIRE(getCompletionsFor("string", "MyObject.MyBehavior::", 0) ==
               expectedObjectCompletions);
       REQUIRE(getCompletionsFor("string", "MyObject.MyBehavior::", 7) ==
@@ -292,20 +328,20 @@ TEST_CASE("ExpressionCompletionFinder", "[common][events]") {
     SECTION("Test 1") {
       std::vector<gd::ExpressionCompletionDescription>
           expectedObjectCompletions{
-              gd::ExpressionCompletionDescription::ForObject("unknown",
-                                                             "MyObject")};
+              gd::ExpressionCompletionDescription::ForObject(
+                  "unknown", "MyObject", 0, 8)};
       std::vector<gd::ExpressionCompletionDescription>
           expectedBehaviorCompletions{
-              gd::ExpressionCompletionDescription::ForBehavior("MyBehavior",
-                                                               "MyObject")};
+              gd::ExpressionCompletionDescription::ForBehavior(
+                  "MyBehavior", 9, 19, "MyObject")};
       std::vector<gd::ExpressionCompletionDescription>
           expectedFunctionCompletions{
               gd::ExpressionCompletionDescription::ForExpression(
-                  "unknown", "Func", "MyObject", "MyBehavior")};
+                  "unknown", "Func", 21, 25, "MyObject", "MyBehavior")};
       std::vector<gd::ExpressionCompletionDescription>
           expectedExactFunctionCompletions{
               gd::ExpressionCompletionDescription::ForExpression(
-                  "unknown", "Func", "MyObject", "MyBehavior")
+                  "unknown", "Func", 21, 25, "MyObject", "MyBehavior")
                   .SetIsExact(true)};
       REQUIRE(getCompletionsFor("string", "MyObject.MyBehavior::Func(", 0) ==
               expectedObjectCompletions);

Core/tests/ExpressionNodeLocationFinder.cpp

@@ -24,6 +24,18 @@ bool CheckNodeAtLocationIs(gd::ExpressionParser2& parser,
                  *node, searchPosition)) != nullptr;
 }
 
+template <class TNode>
+bool CheckParentNodeAtLocationIs(gd::ExpressionParser2& parser,
+                           const gd::String& type,
+                           const gd::String& expression,
+                           size_t searchPosition) {
+  auto node = parser.ParseExpression(type, expression);
+  REQUIRE(node != nullptr);
+  return dynamic_cast<TNode*>(
+             gd::ExpressionNodeLocationFinder::GetParentNodeAtPosition(
+                 *node, searchPosition)) != nullptr;
+}
+
 bool CheckNoNodeAtLocation(gd::ExpressionParser2& parser,
                            const gd::String& type,
                            const gd::String& expression,
@@ -34,6 +46,16 @@ bool CheckNoNodeAtLocation(gd::ExpressionParser2& parser,
              *node, searchPosition) == nullptr;
 }
 
+bool CheckNoParentNodeAtLocation(gd::ExpressionParser2& parser,
+                           const gd::String& type,
+                           const gd::String& expression,
+                           size_t searchPosition) {
+  auto node = parser.ParseExpression(type, expression);
+  REQUIRE(node != nullptr);
+  return gd::ExpressionNodeLocationFinder::GetParentNodeAtPosition(
+             *node, searchPosition) == nullptr;
+}
+
 TEST_CASE("ExpressionNodeLocationFinder", "[common][events]") {
   gd::Project project;
   gd::Platform platform;
@@ -186,6 +208,13 @@ TEST_CASE("ExpressionNodeLocationFinder", "[common][events]") {
     REQUIRE(CheckNodeAtLocationIs<gd::TextNode>(parser, "number", "12+\"hello\"", 3) == true);
   }
 
+  SECTION("Numbers and texts mismatchs (parent node)") {
+    REQUIRE(CheckParentNodeAtLocationIs<gd::OperatorNode>(parser, "number", "12+\"hello\"", 0) == true);
+    REQUIRE(CheckParentNodeAtLocationIs<gd::OperatorNode>(parser, "number", "12+\"hello\"", 1) == true);
+    REQUIRE(CheckNoParentNodeAtLocation(parser, "number", "12+\"hello\"", 2) == true);
+    REQUIRE(CheckParentNodeAtLocationIs<gd::OperatorNode>(parser, "number", "12+\"hello\"", 3) == true);
+  }
+
   SECTION("Valid objects") {
     REQUIRE(CheckNodeAtLocationIs<gd::IdentifierNode>(
                 parser, "object", "HelloWorld1", 0) == true);
@@ -195,6 +224,10 @@ TEST_CASE("ExpressionNodeLocationFinder", "[common][events]") {
                 parser, "object", "HelloWorld1", 10) == true);
     REQUIRE(CheckNoNodeAtLocation(parser, "object", "HelloWorld1", 11) == true);
   }
+  SECTION("Valid objects (parent node)") {
+    REQUIRE(CheckNoParentNodeAtLocation(
+                parser, "object", "HelloWorld1", 0) == true);
+  }
   SECTION("Invalid objects") {
     REQUIRE(CheckNodeAtLocationIs<gd::IdentifierNode>(
                 parser, "object", "a+b", 0) == true);
@@ -296,6 +329,29 @@ TEST_CASE("ExpressionNodeLocationFinder", "[common][events]") {
                   "MyExtension::GetNumberWith2Params(12, \"hello world\")",
                   52) == true);
     }
+    SECTION("Parent node") {
+      REQUIRE(CheckParentNodeAtLocationIs<gd::OperatorNode>(
+                  parser, "number", "12 + MyExtension::GetNumber()", 0) ==
+              true);
+      REQUIRE(CheckParentNodeAtLocationIs<gd::OperatorNode>(
+                  parser, "number", "12 + MyExtension::GetNumber()", 6) ==
+              true);
+      REQUIRE(CheckNodeAtLocationIs<gd::NumberNode>(
+                  parser,
+                  "number",
+                  "MyExtension::GetNumberWith2Params(12, \"hello world\")",
+                  35) == true);
+      REQUIRE(CheckParentNodeAtLocationIs<gd::FunctionCallNode>(
+                  parser,
+                  "number",
+                  "MyExtension::GetNumberWith2Params(12, \"hello world\")",
+                  35) == true);
+      REQUIRE(CheckParentNodeAtLocationIs<gd::FunctionCallNode>(
+                  parser,
+                  "number",
+                  "MyExtension::GetNumberWith2Params(12, \"hello world\")",
+                  39) == true);
+    }
   }
 
   SECTION("Invalid function calls") {
@@ -316,6 +372,12 @@ TEST_CASE("ExpressionNodeLocationFinder", "[common][events]") {
     REQUIRE(CheckNoNodeAtLocation(parser, "number", "Idontexist(12)", 14) ==
             true);
   }
+  SECTION("Invalid function calls (parent node)") {
+    REQUIRE(CheckNodeAtLocationIs<gd::NumberNode>(
+                parser, "number", "Idontexist(12)", 12) == true);
+    REQUIRE(CheckParentNodeAtLocationIs<gd::FunctionCallNode>(
+                parser, "number", "Idontexist(12)", 12) == true);
+  }
 
   SECTION("Unterminated function calls") {
     REQUIRE(CheckNodeAtLocationIs<gd::FunctionCallNode>(

Extensions/DialogueTree/dialoguetools.ts

@@ -785,7 +785,7 @@ namespace gdjs {
       variables: gdjs.dialogueTree.runner.variables.data,
       visited: gdjs.dialogueTree.runner.visited,
     };
-    gdjs.evtTools.network._objectToVariable(dialogueState, outputVariable);
+    outputVariable.fromJSObject(dialogueState);
   };
 
   /**
@@ -795,9 +795,7 @@ namespace gdjs {
    * @param inputVariable The structured variable where to load the State from.
    */
   gdjs.dialogueTree.loadState = function (inputVariable: gdjs.Variable) {
-    const loadedState = JSON.parse(
-      gdjs.evtTools.network.variableStructureToJSON(inputVariable)
-    );
+    const loadedState = inputVariable.toJSObject();
     if (!loadedState) {
       console.error('Load state variable is empty:', inputVariable);
       return;

Extensions/DraggableBehavior/tests/draggableruntimebehavior.spec.js

@@ -39,12 +39,14 @@ describe('gdjs.DraggableRuntimeBehavior', function () {
     type: '',
     behaviors: [{ name: 'Behavior1', type: 'DraggableBehavior::Draggable' }],
     variables: [],
+    effects: [],
   });
   var object2 = new gdjs.RuntimeObject(runtimeScene, {
     name: 'obj1',
     type: '',
     behaviors: [{ name: 'Behavior1', type: 'DraggableBehavior::Draggable' }],
     variables: [],
+    effects: [],
   });
   runtimeScene.addObject(object);
   runtimeScene.addObject(object2);

Extensions/Effects/JsExtension.js

@@ -221,8 +221,8 @@ module.exports = {
 
     const blurEffect = extension
       .addEffect('Blur')
-      .setFullName(_('Blur'))
-      .setDescription(_('Blur the rendered image.'))
+      .setFullName(_('Blur (Gaussian, slow - prefer to use Kawase blur)'))
+      .setDescription(_('Blur the rendered image. This is slow, so prefer to use Kawase blur in most cases.'))
       .addIncludeFile('Extensions/Effects/blur-pixi-filter.js');
     const blurProperties = blurEffect.getProperties();
     blurProperties
@@ -707,9 +707,9 @@ module.exports = {
 
     const kawaseBlurEffect = extension
       .addEffect('KawaseBlur')
-      .setFullName(_('Kawase blur'))
+      .setFullName(_('Blur (Kawase, fast)'))
       .setDescription(
-        _('A much faster blur than Gaussian blur, but more complicated to use.')
+        _('Blur the rendered image, with much better performance than Gaussian blur.')
       )
       .addIncludeFile('Extensions/Effects/pixi-filters/filter-kawase-blur.js')
       .addIncludeFile('Extensions/Effects/kawase-blur-pixi-filter.js');

Extensions/FacebookInstantGames/facebookinstantgamestools.ts

@@ -43,10 +43,7 @@ namespace gdjs {
         FBInstant.player
           .getDataAsync([key])
           .then(function (data) {
-            gdjs.evtTools.network.jsonToVariableStructure(
-              data[key],
-              successVariable
-            );
+            successVariable.fromJSON(data[key]);
           })
           .catch(function (error) {
             errorVariable.setString(error.message || 'Unknown error');
@@ -64,7 +61,7 @@ namespace gdjs {
         errorVariable.setString('');
         successVariable.setString('');
         const data = {};
-        data[key] = gdjs.evtTools.network.variableStructureToJSON(variable);
+        data[key] = variable.toJSON();
         FBInstant.player
           .setDataAsync(data)
           .then(function () {
@@ -86,9 +83,7 @@ namespace gdjs {
         }
         errorVariable.setString('');
         successVariable.setString('');
-        const data = gdjs.evtTools.network.variableStructureToJSON(
-          extraDataVariable
-        );
+        const data = extraDataVariable.toJSON();
         FBInstant.getLeaderboardAsync(leaderboardName)
           .then(function (leaderboard) {
             return leaderboard.setScoreAsync(score, data);
@@ -123,10 +118,7 @@ namespace gdjs {
             scoreVariable.setNumber(
               entry.getScore() === null ? -1 : entry.getScore()
             );
-            gdjs.evtTools.network.jsonToVariableStructure(
-              entry.getExtraData(),
-              extraDataVariable
-            );
+            extraDataVariable.fromJSON(entry.getExtraData());
           })
           .catch(function (error) {
             errorVariable.setString(error.message || 'Unknown error');

Extensions/FileSystem/filesystemtools.ts

@@ -274,15 +274,10 @@ namespace gdjs {
       resultVar: gdjs.Variable
     ) {
       const fileSystem = gdjs.fileSystem._getFs();
-      const network = gdjs.evtTools.network;
       let result = 'error';
-      if (fileSystem && network) {
+      if (fileSystem) {
         try {
-          fileSystem.writeFileSync(
-            savePath,
-            network.variableStructureToJSON(variable),
-            'utf8'
-          );
+          fileSystem.writeFileSync(savePath, variable.toJSON(), 'utf8');
           result = 'ok';
         } catch (err) {
           console.error(
@@ -306,23 +301,17 @@ namespace gdjs {
       resultVar: gdjs.Variable
     ) {
       const fileSystem = gdjs.fileSystem._getFs();
-      const network = gdjs.evtTools.network;
-      if (fileSystem && network) {
-        fileSystem.writeFile(
-          savePath,
-          network.variableStructureToJSON(variable),
-          'utf8',
-          (err) => {
-            resultVar.setString('ok');
-            if (err) {
-              console.error(
-                "Unable to save the variable to path: '" + savePath + "': ",
-                err
-              );
-              resultVar.setString('error');
-            }
+      if (fileSystem) {
+        fileSystem.writeFile(savePath, variable.toJSON(), 'utf8', (err) => {
+          resultVar.setString('ok');
+          if (err) {
+            console.error(
+              "Unable to save the variable to path: '" + savePath + "': ",
+              err
+            );
+            resultVar.setString('error');
           }
-        );
+        });
       }
     };
 
@@ -368,13 +357,12 @@ namespace gdjs {
       resultVar: gdjs.Variable
     ) {
       const fileSystem = gdjs.fileSystem._getFs();
-      const network = gdjs.evtTools.network;
       let result = 'error';
-      if (fileSystem && network) {
+      if (fileSystem) {
         try {
           const data = fileSystem.readFileSync(loadPath, 'utf8');
           if (data) {
-            network.jsonToVariableStructure(data, variable);
+            variable.fromJSON(data);
             result = 'ok';
           }
         } catch (err) {
@@ -401,11 +389,10 @@ namespace gdjs {
       resultVar: gdjs.Variable
     ) {
       const fileSystem = gdjs.fileSystem._getFs();
-      const network = gdjs.evtTools.network;
-      if (fileSystem && network) {
+      if (fileSystem) {
         fileSystem.readFile(loadPath, 'utf8', (err, data) => {
           if (data) {
-            network.jsonToVariableStructure(data, variable);
+            variable.fromJSON(data);
             resultVar.setString('ok');
           }
           if (err) {

Extensions/Firebase/B_firebasetools/D_cloudfirestoretools.ts

@@ -173,9 +173,8 @@ namespace gdjs {
                 callbackStatusVariable.setString('ok');
 
               if (typeof callbackValueVariable !== 'undefined')
-                gdjs.evtTools.network._objectToVariable(
-                  querySnapshotToSerializable(snapshot),
-                  callbackValueVariable
+                callbackValueVariable.fromJSObject(
+                  querySnapshotToSerializable(snapshot)
                 );
             })
             .catch((error) => {
@@ -206,9 +205,8 @@ namespace gdjs {
                 callbackStatusVariable.setString('ok');
 
               if (typeof callbackValueVariable !== 'undefined')
-                gdjs.evtTools.network._objectToVariable(
-                  querySnapshotToSerializable(snapshot),
-                  callbackValueVariable
+                callbackValueVariable.fromJSObject(
+                  querySnapshotToSerializable(snapshot)
                 );
             },
             (error) => {
@@ -232,13 +230,7 @@ namespace gdjs {
           firebase
             .firestore()
             .collection(collectionName)
-            .add(
-              replaceTimestampsInObject(
-                JSON.parse(
-                  gdjs.evtTools.network.variableStructureToJSON(variable)
-                )
-              )
-            )
+            .add(replaceTimestampsInObject(variable.toJSObject()))
             .then(() => {
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');
@@ -266,13 +258,7 @@ namespace gdjs {
             .firestore()
             .collection(collectionName)
             .doc(variableName)
-            .set(
-              replaceTimestampsInObject(
-                JSON.parse(
-                  gdjs.evtTools.network.variableStructureToJSON(variable)
-                )
-              )
-            )
+            .set(replaceTimestampsInObject(variable.toJSObject()))
             .then(() => {
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');
@@ -332,13 +318,7 @@ namespace gdjs {
             .firestore()
             .collection(collectionName)
             .doc(variableName)
-            .update(
-              replaceTimestampsInObject(
-                JSON.parse(
-                  gdjs.evtTools.network.variableStructureToJSON(variable)
-                )
-              )
-            )
+            .update(replaceTimestampsInObject(variable.toJSObject()))
             .then(() => {
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');
@@ -456,10 +436,7 @@ namespace gdjs {
                 callbackStateVariable.setString('ok');
 
               if (callbackValueVariable)
-                gdjs.evtTools.network._objectToVariable(
-                  doc.data(),
-                  callbackValueVariable
-                );
+                callbackValueVariable.fromJSObject(doc.data());
             })
             .catch((error) => {
               if (typeof callbackStateVariable !== 'undefined')
@@ -492,10 +469,7 @@ namespace gdjs {
                 callbackStateVariable.setString('ok');
 
               if (callbackValueVariable)
-                gdjs.evtTools.network._objectToVariable(
-                  doc.get(field),
-                  callbackValueVariable
-                );
+                callbackValueVariable.fromJSObject(doc.get(field));
             })
             .catch((error) => {
               if (typeof callbackStateVariable !== 'undefined')
@@ -595,9 +569,8 @@ namespace gdjs {
                 );
 
               if (callbackValueVariable)
-                gdjs.evtTools.network._objectToVariable(
-                  snapshot.docs.map((doc) => doc.id),
-                  callbackValueVariable
+                callbackValueVariable.fromJSObject(
+                  snapshot.docs.map((doc) => doc.id)
                 );
             })
             .catch((error) => {

Extensions/Firebase/B_firebasetools/D_databasetools.ts

@@ -20,11 +20,7 @@ namespace gdjs {
           firebase
             .database()
             .ref(path)
-            .set(
-              JSON.parse(
-                gdjs.evtTools.network.variableStructureToJSON(variable)
-              )
-            )
+            .set(variable.toJSObject())
             .then(() => {
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');
@@ -76,11 +72,7 @@ namespace gdjs {
           firebase
             .database()
             .ref(path)
-            .update(
-              JSON.parse(
-                gdjs.evtTools.network.variableStructureToJSON(variable)
-              )
-            )
+            .update(variable.toJSObject())
             .then(() => {
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');
@@ -190,10 +182,7 @@ namespace gdjs {
                 callbackStateVariable.setString('ok');
 
               if (typeof callbackValueVariable !== 'undefined')
-                gdjs.evtTools.network._objectToVariable(
-                  snapshot.val(),
-                  callbackValueVariable
-                );
+                callbackValueVariable.fromJSObject(snapshot.val());
             })
             .catch((error) => {
               if (typeof callbackStateVariable !== 'undefined')
@@ -223,10 +212,7 @@ namespace gdjs {
                 callbackStateVariable.setString('ok');
 
               if (typeof callbackValueVariable !== 'undefined')
-                gdjs.evtTools.network._objectToVariable(
-                  snapshot.val()[field],
-                  callbackValueVariable
-                );
+                callbackValueVariable.fromJSObject(snapshot.val()[field]);
             })
             .catch((error) => {
               if (typeof callbackStateVariable !== 'undefined')

Extensions/Firebase/B_firebasetools/D_functionstools.ts

@@ -24,10 +24,7 @@ namespace gdjs {
             .httpsCallable(httpFunctionName)(parameter)
             .then((response) => {
               if (callbackValueVariable)
-                gdjs.evtTools.network._objectToVariable(
-                  response.data,
-                  callbackValueVariable
-                );
+                callbackValueVariable.fromJSObject(response.data);
 
               if (typeof callbackStateVariable !== 'undefined')
                 callbackStateVariable.setString('ok');

Extensions/Firebase/B_firebasetools/D_remoteconfigtools.ts

@@ -18,9 +18,7 @@ namespace gdjs {
          * @param variable - A structure defining the default variables.
          */
         export const setDefaultConfig = (variable: gdjs.Variable) => {
-          firebase.remoteConfig().defaultConfig = JSON.parse(
-            gdjs.evtTools.network.variableStructureToJSON(variable)
-          );
+          firebase.remoteConfig().defaultConfig = variable.toJSObject();
         };
 
         gdjs.evtTools.firebaseTools.onAppCreated.push(() => {

Extensions/Firebase/tests/FirebaseExtension.spec.js

@@ -15,7 +15,7 @@ const firebaseConfig = {
 /**
  * Turns a callback variable into a promise.
  * @param {(callbackVariable: {setString: (result: "ok" | string) => void}, result: gdjs.Variable) => any} executor
- * @returns
+ * @returns {Promise<gdjs.Variable>}
  */
 const promisifyCallbackVariables = (executor) =>
   new Promise((done, err) => {
@@ -32,11 +32,11 @@ const promisifyCallbackVariables = (executor) =>
   });
 
 /** A complex variable using all variables types. */
-const variable = new gdjs.Variable();
-gdjs.evtTools.network._objectToVariable(
-  { my: 'test', object: { with: 'all', types: 2 }, it: ['is', true] },
-  variable
-);
+const variable = new gdjs.Variable().fromJSObject({
+  my: 'test',
+  object: { with: 'all', types: 2 },
+  it: ['is', true],
+});
 
 // The tests require an internet connection, as a real Firebase instance is used.
 const describeIfOnline = navigator.onLine ? describe : describe.skip;
@@ -126,13 +126,9 @@ describeIfOnline('Firebase extension end-to-end tests', function () {
         goodbye: 'Goodbye',
       });
 
-      const updater = new gdjs.Variable();
-      gdjs.evtTools.network._objectToVariable(
-        {
-          goodbye: 'See you later',
-        },
-        updater
-      );
+      const updater = new gdjs.Variable().fromJSObject({
+        goodbye: 'See you later',
+      });
 
       await promisifyCallbackVariables((callback) =>
         gdjs.evtTools.firebaseTools.database.updateVariable(
@@ -295,13 +291,9 @@ describeIfOnline('Firebase extension end-to-end tests', function () {
           goodbye: 'Goodbye',
         });
 
-        const updater = new gdjs.Variable();
-        gdjs.evtTools.network._objectToVariable(
-          {
-            goodbye: 'See you later',
-          },
-          updater
-        );
+        const updater = new gdjs.Variable().fromJSObject({
+          goodbye: 'See you later',
+        });
 
         await promisifyCallbackVariables((callback) =>
           gdjs.evtTools.firebaseTools.firestore.updateDocument(
@@ -434,17 +426,15 @@ describeIfOnline('Firebase extension end-to-end tests', function () {
           .set({ index: 3, val: 1 });
 
         const executeQuery = async (query) =>
-          JSON.parse(
-            gdjs.evtTools.network.variableStructureToJSON(
-              await promisifyCallbackVariables((callback, result) =>
-                gdjs.evtTools.firebaseTools.firestore.executeQuery(
-                  query,
-                  result,
-                  callback
-                )
+          (
+            await promisifyCallbackVariables((callback, result) =>
+              gdjs.evtTools.firebaseTools.firestore.executeQuery(
+                query,
+                result,
+                callback
               )
             )
-          );
+          ).toJSObject();
 
         // Empty query
         gdjs.evtTools.firebaseTools.firestore.startQuery('main', subcollection);

Extensions/P2P/B_p2ptools.ts

@@ -231,6 +231,41 @@ namespace gdjs {
         });
       };
 
+      /**
+       * Disconnects from another p2p client.
+       * @param id - The other client's ID.
+       */
+      export const disconnectFromPeer = (id: string) => {
+        if (connections[id]) connections[id].close();
+      };
+
+      /**
+       * Disconnects from all other p2p clients.
+       */
+      export const disconnectFromAllPeers = () => {
+        for (const connection of Object.values(connections)) connection.close();
+      };
+
+      /**
+       * Disconnects from all peers and the broker server.
+       */
+      export const disconnectFromAll = () => {
+        if (peer) {
+          peer.destroy();
+          peer = null;
+        }
+      };
+
+      /**
+       * Disconnects from the broker server, leaving the connections intact.
+       */
+      export const disconnectFromBroker = () => {
+        if (peer) {
+          peer.disconnect();
+          peer = null;
+        }
+      };
+
       /**
        * Returns true when the event got triggered by another p2p client.
        * @param defaultDataLoss Is data loss allowed (accelerates event handling when true)?
@@ -283,11 +318,7 @@ namespace gdjs {
         eventName: string,
         variable: gdjs.Variable
       ) => {
-        sendDataTo(
-          id,
-          eventName,
-          gdjs.evtTools.network.variableStructureToJSON(variable)
-        );
+        sendDataTo(id, eventName, variable.toJSON());
       };
 
       /**
@@ -299,10 +330,7 @@ namespace gdjs {
         eventName: string,
         variable: gdjs.Variable
       ) => {
-        sendDataToAll(
-          eventName,
-          gdjs.evtTools.network.variableStructureToJSON(variable)
-        );
+        sendDataToAll(eventName, variable.toJSON());
       };
 
       /**
@@ -329,10 +357,7 @@ namespace gdjs {
         eventName: string,
         variable: gdjs.Variable
       ) => {
-        gdjs.evtTools.network.jsonToVariableStructure(
-          getEventData(eventName),
-          variable
-        );
+        variable.fromJSON(getEventData(eventName));
       };
 
       /**

Extensions/P2P/JsExtension.js

@@ -299,6 +299,69 @@ module.exports = {
       .addIncludeFile('Extensions/P2P/B_p2ptools.js')
       .setFunctionName('gdjs.evtTools.p2p.getEventVariable');
 
+    extension
+      .addAction(
+        'DisconnectFromPeer',
+        _('Disconnect from a peer'),
+        _('Disconnects this client from another client.'),
+        _('Disconnect from client _PARAM0_'),
+        _('P2P (experimental)'),
+        'JsPlatform/Extensions/p2picon.svg',
+        'JsPlatform/Extensions/p2picon.svg'
+      )
+      .addParameter('string', 'ID of the peer to disconnect from', '', false)
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/P2P/A_peer.js')
+      .addIncludeFile('Extensions/P2P/B_p2ptools.js')
+      .setFunctionName('gdjs.evtTools.p2p.disconnectFromPeer');
+
+    extension
+      .addAction(
+        'DisconnectFromAllPeers',
+        _('Disconnect from all peers'),
+        _('Disconnects this client from all other clients.'),
+        _('Disconnect from all clients'),
+        _('P2P (experimental)'),
+        'JsPlatform/Extensions/p2picon.svg',
+        'JsPlatform/Extensions/p2picon.svg'
+      )
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/P2P/A_peer.js')
+      .addIncludeFile('Extensions/P2P/B_p2ptools.js')
+      .setFunctionName('gdjs.evtTools.p2p.disconnectFromAllPeers');
+
+    extension
+      .addAction(
+        'DisconnectFromBroker',
+        _('Disconnect from broker'),
+        _('Disconnects the client from the broker server.'),
+        _('Disconnect the client from the broker'),
+        _('P2P (experimental)'),
+        'JsPlatform/Extensions/p2picon.svg',
+        'JsPlatform/Extensions/p2picon.svg'
+      )
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/P2P/A_peer.js')
+      .addIncludeFile('Extensions/P2P/B_p2ptools.js')
+      .setFunctionName('gdjs.evtTools.p2p.disconnectFromBroker');
+
+    extension
+      .addAction(
+        'DisconnectFromAll',
+        _('Disconnect from all'),
+        _(
+          'Disconnects the client from the broker server and all other clients.'
+        ),
+        _('Disconnect the client from the broker and other clients'),
+        _('P2P (experimental)'),
+        'JsPlatform/Extensions/p2picon.svg',
+        'JsPlatform/Extensions/p2picon.svg'
+      )
+      .getCodeExtraInformation()
+      .setIncludeFile('Extensions/P2P/A_peer.js')
+      .addIncludeFile('Extensions/P2P/B_p2ptools.js')
+      .setFunctionName('gdjs.evtTools.p2p.disconnectFromAll');
+
     extension
       .addStrExpression(
         'GetEventData',
@@ -319,9 +382,7 @@ module.exports = {
       .addStrExpression(
         'GetEventSender',
         _('Get event sender'),
-        _(
-          'Returns the id of the peer that triggered the event'
-        ),
+        _('Returns the id of the peer that triggered the event'),
         _('P2P (experimental)'),
         'JsPlatform/Extensions/p2picon.svg'
       )

Extensions/PanelSpriteObject/Extension.cpp

@@ -134,9 +134,9 @@ void DeclarePanelSpriteObjectExtension(gd::PlatformExtension& extension) {
       .SetIncludeFile("PanelSpriteObject/PanelSpriteObject.h");
 
   obj.AddAction("Angle",
-                _("Angle"),
-                _("Modify the angle of a Panel Sprite."),
-                _("the angle"),
+                "Angle",
+                "Modify the angle of a Panel Sprite.",
+                "the angle",
                 _("Size and angle"),
                 "res/actions/rotate24.png",
                 "res/actions/rotate.png")
@@ -149,9 +149,9 @@ void DeclarePanelSpriteObjectExtension(gd::PlatformExtension& extension) {
       .SetIncludeFile("PanelSpriteObject/PanelSpriteObject.h");
 
   obj.AddCondition("Angle",
-                   _("Angle"),
-                   _("Check the angle of a Panel Sprite."),
-                   _("the angle"),
+                   "Angle",
+                   "Check the angle of a Panel Sprite.",
+                   "the angle",
                    _("Size and angle"),
                    "res/conditions/rotate24.png",
                    "res/conditions/rotate.png")

Extensions/PathfindingBehavior/Extension.cpp

@@ -45,7 +45,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                   _("Move to a position"),
                   _("Move the object to a position"),
                   _("Move _PARAM0_ to _PARAM3_;_PARAM4_"),
-                  "",
+                  "Movement on the path",
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
@@ -61,7 +61,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Path found"),
                      _("Check if a path has been found."),
                      _("A path has been found for _PARAM0_"),
-                     "",
+                     "Movement on the path",
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -74,7 +74,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Destination reached"),
                      _("Check if the destination was reached."),
                      _("_PARAM0_ reached its destination"),
-                     "",
+                     "Movement on the path",
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -145,7 +145,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                   _("Acceleration"),
                   _("Change the acceleration when moving the object"),
                   _("the acceleration on the path"),
-                  _("Path"),
+                  _("Pathfinding configuration"),
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
 
@@ -160,7 +160,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Acceleration"),
                      _("Compare the acceleration when moving the object"),
                      _("the acceleration"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -174,7 +174,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                   _("Maximum speed"),
                   _("Change the maximum speed when moving the object"),
                   _("the max. speed on the path"),
-                  _("Path"),
+                  _("Pathfinding configuration"),
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
 
@@ -189,7 +189,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Maximum speed"),
                      _("Compare the maximum speed when moving the object"),
                      _("the max. speed"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -203,7 +203,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                   _("Speed"),
                   _("Change the speed of the object on the path"),
                   _("the speed on the path"),
-                  _("Path"),
+                  _("Movement on the path"),
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
 
@@ -215,10 +215,10 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
         .SetIncludeFile("PathfindingBehavior/PathfindingRuntimeBehavior.h");
 
     aut.AddCondition("Speed",
-                     _("Speed"),
-                     _("Compare the speed of the object on the path"),
+                     _("Speed on its path"),
+                     _("Compare the speed of the object on its path."),
                      _("the speed"),
-                     _("Path"),
+                     _("Movement on the path"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -228,11 +228,25 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
         .SetFunctionName("GetSpeed")
         .SetIncludeFile("PathfindingBehavior/PathfindingRuntimeBehavior.h");
 
+    aut.AddScopedCondition("MovementAngleIsAround",
+                          _("Angle of movement on its path"),
+                          _("Compare the angle of movement of an object on its path."),
+                          _("Angle of movement of _PARAM0_ is _PARAM2_ (tolerance"
+                              ": _PARAM3_ degrees)"),
+                          _("Movement on the path"),
+                         "CppPlatform/Extensions/AStaricon24.png",
+                         "CppPlatform/Extensions/AStaricon16.png")
+
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
+        .AddParameter("expression", _("Angle, in degrees"))
+        .AddParameter("expression", _("Tolerance, in degrees"));
+
     aut.AddAction("AngularMaxSpeed",
                   _("Angular maximum speed"),
                   _("Change the maximum angular speed when moving the object"),
                   _("the max. angular speed on the path"),
-                  _("Path"),
+                  _("Pathfinding configuration"),
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
 
@@ -248,7 +262,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
            _("Angular maximum speed"),
            _("Compare the maximum angular speed when moving the object"),
            _("the max. angular speed"),
-           _("Path"),
+           _("Pathfinding configuration"),
            "CppPlatform/Extensions/AStaricon24.png",
            "CppPlatform/Extensions/AStaricon16.png")
 
@@ -263,7 +277,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
            _("Rotation offset"),
            _("Change the rotation offset applied when moving the object"),
            _("the rotation offset on the path"),
-           _("Path"),
+           _("Pathfinding configuration"),
            "CppPlatform/Extensions/AStaricon24.png",
            "CppPlatform/Extensions/AStaricon16.png")
 
@@ -278,7 +292,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Rotation offset"),
                      _("Compare the rotation offset when moving the object"),
                      _("the rotation offset"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -294,7 +308,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
            _("Change the size of the extra border applied to the object when "
              "planning a path"),
            _("the size of the extra border on the path"),
-           _("Path"),
+           _("Pathfinding configuration"),
            "CppPlatform/Extensions/AStaricon24.png",
            "CppPlatform/Extensions/AStaricon16.png")
 
@@ -310,7 +324,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Compare the size of the extra border applied to the "
                        "object when planning a path"),
                      _("the size of the extra border on the path"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -325,7 +339,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
            _("Diagonal movement"),
            _("Allow or restrict diagonal movement on the path"),
            _("Allow diagonal movement for _PARAM0_ on the path: _PARAM2_"),
-           _("Path"),
+           _("Pathfinding configuration"),
            "CppPlatform/Extensions/AStaricon24.png",
            "CppPlatform/Extensions/AStaricon16.png")
 
@@ -340,7 +354,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Check if the object is allowed to move "
                        "diagonally on the path"),
                      _("Diagonal moves allowed for _PARAM0_"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -353,7 +367,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                   _("Rotate the object"),
                   _("Enable or disable rotation of the object on the path"),
                   _("Enable rotation of _PARAM0_ on the path: _PARAM2_"),
-                  _("Path"),
+                  _("Pathfinding configuration"),
                   "CppPlatform/Extensions/AStaricon24.png",
                   "CppPlatform/Extensions/AStaricon16.png")
 
@@ -368,7 +382,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
                      _("Check if the object is rotated when traveling on "
                        "its path."),
                      _("_PARAM0_ is rotated when traveling on its path"),
-                     _("Path"),
+                     _("Pathfinding configuration"),
                      "CppPlatform/Extensions/AStaricon24.png",
                      "CppPlatform/Extensions/AStaricon16.png")
 
@@ -380,7 +394,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("GetNodeX",
                       _("Get a waypoint X position"),
                       _("Get next waypoint X position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -391,7 +405,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("GetNodeY",
                       _("Get a waypoint Y position"),
                       _("Get next waypoint Y position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -402,7 +416,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("NextNodeIndex",
                       _("Index of the next waypoint"),
                       _("Get the index of the next waypoint to reach"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -412,7 +426,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("NodeCount",
                       _("Waypoint count"),
                       _("Get the number of waypoints on the path"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -422,7 +436,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("NextNodeX",
                       _("Get next waypoint X position"),
                       _("Get next waypoint X position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -432,7 +446,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("NextNodeY",
                       _("Get next waypoint Y position"),
                       _("Get next waypoint Y position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -442,7 +456,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("LastNodeX",
                       _("Last waypoint X position"),
                       _("Last waypoint X position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -452,7 +466,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("LastNodeY",
                       _("Last waypoint Y position"),
                       _("Last waypoint Y position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -462,7 +476,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("DestinationX",
                       _("Destination X position"),
                       _("Destination X position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -472,7 +486,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("DestinationY",
                       _("Destination Y position"),
                       _("Destination Y position"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -482,7 +496,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("Acceleration",
                       _("Acceleration"),
                       _("Acceleration of the object on the path"),
-                      _("Path"),
+                      _("Pathfinding configuration"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -492,7 +506,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("MaxSpeed",
                       _("Maximum speed"),
                       _("Maximum speed of the object on the path"),
-                      _("Path"),
+                      _("Pathfinding configuration"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -502,7 +516,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("Speed",
                       _("Speed"),
                       _("Speed of the object on the path"),
-                      _("Path"),
+                      _("Movement on the path"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -512,7 +526,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("AngularMaxSpeed",
                       _("Angular maximum speed"),
                       _("Angular maximum speed of the object on the path"),
-                      _("Path"),
+                      _("Pathfinding configuration"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -522,7 +536,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("AngleOffset",
                       _("Rotation offset"),
                       _("Rotation offset applied the object on the path"),
-                      _("Path"),
+                      _("Pathfinding configuration"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -532,7 +546,7 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
     aut.AddExpression("ExtraBorder",
                       _("Extra border size"),
                       _("Extra border applied the object on the path"),
-                      _("Path"),
+                      _("Pathfinding configuration"),
                       "CppPlatform/Extensions/AStaricon16.png")
         .AddParameter("object", _("Object"))
         .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
@@ -559,6 +573,36 @@ void DeclarePathfindingBehaviorExtension(gd::PlatformExtension& extension) {
         .SetFunctionName("GetCellHeight")
         .SetIncludeFile("PathfindingBehavior/PathfindingRuntimeBehavior.h");
 
+    aut.AddExpression("MovementAngle",
+                    _("Angle of movement on its path"),
+                    _("Angle of movement on its path"),
+                    _("Movement on the path"),
+                    "CppPlatform/Extensions/AStaricon16.png")
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "PathfindingBehavior");
+
+    aut.AddExpressionAndConditionAndAction("number",
+                      "GridOffsetX",
+                      _("Grid X offset"),
+                      _("X offset of the virtual grid"),
+                      _("X offset of the virtual grid"),
+                      _("Virtual grid"),
+                      "CppPlatform/Extensions/AStaricon24.png")
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
+        .UseStandardParameters("number");
+
+    aut.AddExpressionAndConditionAndAction("number",
+                      "GridOffsetY",
+                      _("Grid Y offset"),
+                      _("Y offset of the virtual grid"),
+                      _("Y offset of the virtual grid"),
+                      _("Virtual grid"),
+                      "CppPlatform/Extensions/AStaricon24.png")
+        .AddParameter("object", _("Object"))
+        .AddParameter("behavior", _("Behavior"), "PathfindingBehavior")
+        .UseStandardParameters("number");
+
 #endif
   }
   {

Extensions/PathfindingBehavior/JsExtension.cpp

@@ -55,6 +55,16 @@ class PathfindingBehaviorJsExtension : public gd::PlatformExtension {
           .SetGetter("getCellHeight");
       autConditions["PathfindingBehavior::CellHeight"].SetFunctionName(
           "getCellHeight");
+      autActions["PathfindingBehavior::PathfindingBehavior::SetGridOffsetX"]
+          .SetFunctionName("setGridOffsetX")
+          .SetGetter("getGridOffsetX");
+      autConditions["PathfindingBehavior::PathfindingBehavior::GridOffsetX"].SetFunctionName(
+          "getGridOffsetX");
+      autActions["PathfindingBehavior::PathfindingBehavior::SetGridOffsetY"]
+          .SetFunctionName("setGridOffsetY")
+          .SetGetter("getGridOffsetY");
+      autConditions["PathfindingBehavior::PathfindingBehavior::GridOffsetY"].SetFunctionName(
+          "getGridOffsetY");
       autActions["PathfindingBehavior::Acceleration"]
           .SetFunctionName("setAcceleration")
           .SetGetter("getAcceleration");
@@ -69,6 +79,8 @@ class PathfindingBehaviorJsExtension : public gd::PlatformExtension {
           .SetFunctionName("setSpeed")
           .SetGetter("getSpeed");
       autConditions["PathfindingBehavior::Speed"].SetFunctionName("getSpeed");
+      autConditions["PathfindingBehavior::PathfindingBehavior::MovementAngleIsAround"]
+          .SetFunctionName("movementAngleIsAround");
       autActions["PathfindingBehavior::AngularMaxSpeed"]
           .SetFunctionName("setAngularMaxSpeed")
           .SetGetter("getAngularMaxSpeed");
@@ -108,11 +120,14 @@ class PathfindingBehaviorJsExtension : public gd::PlatformExtension {
       autExpressions["Acceleration"].SetFunctionName("getAcceleration");
       autExpressions["MaxSpeed"].SetFunctionName("getMaxSpeed");
       autExpressions["Speed"].SetFunctionName("getSpeed");
+      autExpressions["MovementAngle"].SetFunctionName("getMovementAngle");
       autExpressions["AngularMaxSpeed"].SetFunctionName("getAngularMaxSpeed");
       autExpressions["AngleOffset"].SetFunctionName("getAngleOffset");
       autExpressions["ExtraBorder"].SetFunctionName("getExtraBorder");
       autExpressions["CellWidth"].SetFunctionName("getCellWidth");
       autExpressions["CellHeight"].SetFunctionName("getCellHeight");
+      autExpressions["GridOffsetX"].SetFunctionName("getGridOffsetX");
+      autExpressions["GridOffsetY"].SetFunctionName("getGridOffsetY");
     }
 
     GetBehaviorMetadata("PathfindingBehavior::PathfindingObstacleBehavior")

Extensions/PathfindingBehavior/PathfindingBehavior.cpp

@@ -21,6 +21,8 @@ void PathfindingBehavior::InitializeContent(
   behaviorContent.SetAttribute("angleOffset", 0);
   behaviorContent.SetAttribute("cellWidth", 20);
   behaviorContent.SetAttribute("cellHeight", 20);
+  behaviorContent.SetAttribute("gridOffsetX", 0);
+  behaviorContent.SetAttribute("gridOffsetY", 0);
   behaviorContent.SetAttribute("extraBorder", 0);
 }
 
@@ -46,9 +48,13 @@ std::map<gd::String, gd::PropertyDescriptor> PathfindingBehavior::GetProperties(
   properties[_("Angle offset")].SetValue(
       gd::String::From(behaviorContent.GetDoubleAttribute("angleOffset")));
   properties[_("Virtual cell width")].SetValue(
-      gd::String::From(behaviorContent.GetIntAttribute("cellWidth", 0)));
+      gd::String::From(behaviorContent.GetDoubleAttribute("cellWidth", 0)));
   properties[_("Virtual cell height")].SetValue(
-      gd::String::From(behaviorContent.GetIntAttribute("cellHeight", 0)));
+      gd::String::From(behaviorContent.GetDoubleAttribute("cellHeight", 0)));
+  properties[_("Virtual grid X offset")].SetValue(
+      gd::String::From(behaviorContent.GetDoubleAttribute("gridOffsetX", 0)));
+  properties[_("Virtual grid Y offset")].SetValue(
+      gd::String::From(behaviorContent.GetDoubleAttribute("gridOffsetY", 0)));
   properties[_("Extra border size")].SetValue(
       gd::String::From(behaviorContent.GetDoubleAttribute("extraBorder")));
 
@@ -82,9 +88,13 @@ bool PathfindingBehavior::UpdateProperty(gd::SerializerElement& behaviorContent,
   else if (name == _("Angle offset"))
     behaviorContent.SetAttribute("angleOffset", value.To<float>());
   else if (name == _("Virtual cell width"))
-    behaviorContent.SetAttribute("cellWidth", (int)value.To<unsigned int>());
+    behaviorContent.SetAttribute("cellWidth", value.To<float>());
   else if (name == _("Virtual cell height"))
-    behaviorContent.SetAttribute("cellHeight", (int)value.To<unsigned int>());
+    behaviorContent.SetAttribute("cellHeight", value.To<float>());
+  else if (name == _("Virtual grid X offset"))
+    behaviorContent.SetAttribute("gridOffsetX", value.To<float>());
+  else if (name == _("Virtual grid Y offset"))
+    behaviorContent.SetAttribute("gridOffsetY", value.To<float>());
   else
     return false;
 

Extensions/PathfindingBehavior/pathfindingruntimebehavior.ts

@@ -17,8 +17,10 @@ namespace gdjs {
     _angularMaxSpeed: float;
     _rotateObject: boolean;
     _angleOffset: float;
-    _cellWidth: integer;
-    _cellHeight: integer;
+    _cellWidth: float;
+    _cellHeight: float;
+    _gridOffsetX: float;
+    _gridOffsetY: float;
     _extraBorder: float;
 
     //Attributes used for traveling on the path:
@@ -32,6 +34,8 @@ namespace gdjs {
     _manager: PathfindingObstaclesManager;
     _searchContext: PathfindingRuntimeBehavior.SearchContext;
 
+    _movementAngle: float = 0;
+
     constructor(
       runtimeScene: gdjs.RuntimeScene,
       behaviorData,
@@ -52,6 +56,8 @@ namespace gdjs {
       this._angleOffset = behaviorData.angleOffset;
       this._cellWidth = behaviorData.cellWidth;
       this._cellHeight = behaviorData.cellHeight;
+      this._gridOffsetX = behaviorData.gridOffsetX || 0;
+      this._gridOffsetY = behaviorData.gridOffsetY || 0;
       this._extraBorder = behaviorData.extraBorder;
       this._manager = gdjs.PathfindingObstaclesManager.getManager(runtimeScene);
       this._searchContext = new gdjs.PathfindingRuntimeBehavior.SearchContext(
@@ -84,28 +90,50 @@ namespace gdjs {
       if (oldBehaviorData.cellHeight !== newBehaviorData.cellHeight) {
         this.setCellHeight(newBehaviorData.cellHeight);
       }
+      if (oldBehaviorData.gridOffsetX !== newBehaviorData.gridOffsetX) {
+        this._gridOffsetX = newBehaviorData.gridOffsetX;
+      }
+      if (oldBehaviorData.gridOffsetY !== newBehaviorData.gridOffsetY) {
+        this._gridOffsetY = newBehaviorData.gridOffsetY;
+      }
       if (oldBehaviorData.extraBorder !== newBehaviorData.extraBorder) {
         this.setExtraBorder(newBehaviorData.extraBorder);
       }
       return true;
     }
 
-    setCellWidth(width: integer): void {
+    setCellWidth(width: float): void {
       this._cellWidth = width;
     }
 
-    getCellWidth(): integer {
+    getCellWidth(): float {
       return this._cellWidth;
     }
 
-    setCellHeight(height: integer): void {
+    setCellHeight(height: float): void {
       this._cellHeight = height;
     }
 
-    getCellHeight(): integer {
+    getCellHeight(): float {
       return this._cellHeight;
     }
 
+    setGridOffsetX(gridOffsetX: float): void {
+      this._gridOffsetX = gridOffsetX;
+    }
+
+    getGridOffsetX(): float {
+      return this._gridOffsetX;
+    }
+
+    setGridOffsetY(gridOffsetY: float): void {
+      this._gridOffsetY = gridOffsetY;
+    }
+
+    getGridOffsetY(): float {
+      return this._gridOffsetY;
+    }
+
     setAcceleration(acceleration: float): void {
       this._acceleration = acceleration;
     }
@@ -130,6 +158,19 @@ namespace gdjs {
       return this._speed;
     }
 
+    getMovementAngle() {
+      return this._movementAngle;
+    }
+
+    movementAngleIsAround(degreeAngle: float, tolerance: float) {
+      return (
+        gdjs.evtTools.common.angleDifference(
+          this._movementAngle,
+          degreeAngle
+        ) <= tolerance
+      );
+    }
+
     setAngularMaxSpeed(angularMaxSpeed: float): void {
       this._angularMaxSpeed = angularMaxSpeed;
     }
@@ -275,10 +316,16 @@ namespace gdjs {
       const owner = this.owner;
 
       //First be sure that there is a path to compute.
-      const targetCellX = Math.round(x / this._cellWidth);
-      const targetCellY = Math.round(y / this._cellHeight);
-      const startCellX = Math.round(owner.getX() / this._cellWidth);
-      const startCellY = Math.round(owner.getY() / this._cellHeight);
+      const targetCellX = Math.round((x - this._gridOffsetX) / this._cellWidth);
+      const targetCellY = Math.round(
+        (y - this._gridOffsetY) / this._cellHeight
+      );
+      const startCellX = Math.round(
+        (owner.getX() - this._gridOffsetX) / this._cellWidth
+      );
+      const startCellY = Math.round(
+        (owner.getY() - this._gridOffsetY) / this._cellHeight
+      );
       if (startCellX == targetCellX && startCellY == targetCellY) {
         this._path.length = 0;
         this._path.push([owner.getX(), owner.getY()]);
@@ -292,6 +339,7 @@ namespace gdjs {
       this._searchContext.allowDiagonals(this._allowDiagonals);
       this._searchContext.setObstacles(this._manager);
       this._searchContext.setCellSize(this._cellWidth, this._cellHeight);
+      this._searchContext.setGridOffset(this._gridOffsetX, this._gridOffsetY);
       this._searchContext.setStartPosition(owner.getX(), owner.getY());
       this._searchContext.setObjectSize(
         owner.getX() - owner.getDrawableX() + this._extraBorder,
@@ -311,8 +359,10 @@ namespace gdjs {
           if (finalPathLength === this._path.length) {
             this._path.push([0, 0]);
           }
-          this._path[finalPathLength][0] = node.pos[0] * this._cellWidth;
-          this._path[finalPathLength][1] = node.pos[1] * this._cellHeight;
+          this._path[finalPathLength][0] =
+            node.pos[0] * this._cellWidth + this._gridOffsetX;
+          this._path[finalPathLength][1] =
+            node.pos[1] * this._cellHeight + this._gridOffsetY;
           node = node.parent;
           finalPathLength++;
         }
@@ -344,6 +394,8 @@ namespace gdjs {
         this._totalSegmentTime = Math.sqrt(pathX * pathX + pathY * pathY);
         this._timeOnSegment = 0;
         this._reachedEnd = false;
+        this._movementAngle =
+          ((Math.atan2(pathY, pathX) * 180) / Math.PI + 360) % 360;
       } else {
         this._reachedEnd = true;
         this._speed = 0;
@@ -446,11 +498,11 @@ namespace gdjs {
       parent: Node | null = null;
       open: boolean = true;
 
-      constructor(xPos: float, yPos: float) {
+      constructor(xPos: integer, yPos: integer) {
         this.pos = [xPos, yPos];
       }
 
-      reinitialize(xPos: float, yPos: float) {
+      reinitialize(xPos: integer, yPos: integer) {
         this.pos[0] = xPos;
         this.pos[1] = yPos;
         this.cost = 0;
@@ -477,28 +529,28 @@ namespace gdjs {
       _maxComplexityFactor: integer = 50;
       _cellWidth: float = 20;
       _cellHeight: float = 20;
+      _gridOffsetX: float = 0;
+      _gridOffsetY: float = 0;
+
       _leftBorder: integer = 0;
       _rightBorder: integer = 0;
       _topBorder: integer = 0;
       _bottomBorder: integer = 0;
       _distanceFunction: (pt1: FloatPoint, pt2: FloatPoint) => float;
-      _allNodes: Node[][] = [];
-
       //An array of array. Nodes are indexed by their x position, and then by their y position.
+      _allNodes: Node[][] = [];
+      //An array of nodes sorted by their estimate cost (First node = Lower estimate cost).
       _openNodes: Node[] = [];
-      _closeObstacles: PathfindingObstacleRuntimeBehavior[] = [];
-
       //Used by getNodes to temporarily store obstacles near a position.
+      _closeObstacles: PathfindingObstacleRuntimeBehavior[] = [];
+      //Old nodes constructed in a previous search are stored here to avoid temporary objects (see _freeAllNodes method).
       _nodeCache: Node[] = [];
 
       constructor(obstacles: PathfindingObstaclesManager) {
         this._obstacles = obstacles;
         this._distanceFunction = PathfindingRuntimeBehavior.euclideanDistance;
-
-        //An array of nodes sorted by their estimate cost (First node = Lower estimate cost).
       }
 
-      //Old nodes constructed in a previous search are stored here to avoid temporary objects (see _freeAllNodes method).
       setObstacles(
         obstacles: PathfindingObstaclesManager
       ): PathfindingRuntimeBehavior.SearchContext {
@@ -549,6 +601,15 @@ namespace gdjs {
         return this;
       }
 
+      setGridOffset(
+        gridOffsetX: float,
+        gridOffsetY: float
+      ): PathfindingRuntimeBehavior.SearchContext {
+        this._gridOffsetX = gridOffsetX;
+        this._gridOffsetY = gridOffsetY;
+        return this;
+      }
+
       computePathTo(targetX: float, targetY: float) {
         if (this._obstacles === null) {
           console.log(
@@ -556,10 +617,18 @@ namespace gdjs {
           );
           return;
         }
-        this._destination[0] = Math.round(targetX / this._cellWidth);
-        this._destination[1] = Math.round(targetY / this._cellHeight);
-        this._start[0] = Math.round(this._startX / this._cellWidth);
-        this._start[1] = Math.round(this._startY / this._cellHeight);
+        this._destination[0] = Math.round(
+          (targetX - this._gridOffsetX) / this._cellWidth
+        );
+        this._destination[1] = Math.round(
+          (targetY - this._gridOffsetY) / this._cellHeight
+        );
+        this._start[0] = Math.round(
+          (this._startX - this._gridOffsetX) / this._cellWidth
+        );
+        this._start[1] = Math.round(
+          (this._startY - this._gridOffsetY) / this._cellHeight
+        );
 
         //Initialize the algorithm
         this._freeAllNodes();
@@ -679,7 +748,7 @@ namespace gdjs {
        * *All* nodes should be created using this method: The cost of the node is computed thanks
        * to the objects flagged as obstacles.
        */
-      _getNode(xPos: float, yPos: float): Node {
+      _getNode(xPos: integer, yPos: integer): Node {
         //First check if their is a node a the specified position.
         if (this._allNodes.hasOwnProperty(xPos)) {
           if (this._allNodes[xPos].hasOwnProperty(yPos)) {
@@ -698,6 +767,9 @@ namespace gdjs {
           newNode = new Node(xPos, yPos);
         }
 
+        const nodeCenterX = xPos * this._cellWidth + this._gridOffsetX;
+        const nodeCenterY = yPos * this._cellHeight + this._gridOffsetY;
+
         //...and update its cost according to obstacles
         let objectsOnCell = false;
         const radius =
@@ -705,25 +777,33 @@ namespace gdjs {
             ? this._cellHeight * 2
             : this._cellWidth * 2;
         this._obstacles.getAllObstaclesAround(
-          xPos * this._cellWidth,
-          yPos * this._cellHeight,
+          nodeCenterX,
+          nodeCenterY,
           radius,
           this._closeObstacles
         );
         for (let k = 0; k < this._closeObstacles.length; ++k) {
           const obj = this._closeObstacles[k].owner;
           const topLeftCellX = Math.floor(
-            (obj.getDrawableX() - this._rightBorder) / this._cellWidth
+            (obj.getDrawableX() - this._rightBorder - this._gridOffsetX) /
+              this._cellWidth
           );
           const topLeftCellY = Math.floor(
-            (obj.getDrawableY() - this._bottomBorder) / this._cellHeight
+            (obj.getDrawableY() - this._bottomBorder - this._gridOffsetY) /
+              this._cellHeight
           );
           const bottomRightCellX = Math.ceil(
-            (obj.getDrawableX() + obj.getWidth() + this._leftBorder) /
+            (obj.getDrawableX() +
+              obj.getWidth() +
+              this._leftBorder -
+              this._gridOffsetX) /
               this._cellWidth
           );
           const bottomRightCellY = Math.ceil(
-            (obj.getDrawableY() + obj.getHeight() + this._topBorder) /
+            (obj.getDrawableY() +
+              obj.getHeight() +
+              this._topBorder -
+              this._gridOffsetY) /
               this._cellHeight
           );
           if (
@@ -733,14 +813,12 @@ namespace gdjs {
             yPos < bottomRightCellY
           ) {
             objectsOnCell = true;
-
-            //The cell is impassable, stop here.
-
-            //Superimpose obstacles
             if (this._closeObstacles[k].isImpassable()) {
+              //The cell is impassable, stop here.
               newNode.cost = -1;
               break;
             } else {
+              //Superimpose obstacles
               newNode.cost += this._closeObstacles[k].getCost();
             }
           }
@@ -758,8 +836,8 @@ namespace gdjs {
        * Add a node to the openNodes (only if the cost to reach it is less than the existing cost, if any).
        */
       _addOrUpdateNode(
-        newNodeX: float,
-        newNodeY: float,
+        newNodeX: integer,
+        newNodeY: integer,
         currentNode: Node,
         factor: float
       ) {

Extensions/PrimitiveDrawing/Extension.cpp

@@ -64,10 +64,10 @@ void DeclarePrimitiveDrawingExtension(gd::PlatformExtension& extension) {
 
   obj.AddAction("Line",
                 _("Line"),
-                _("Draw a line on screen"),
-                _("Draw from _PARAM1_;_PARAM2_ to _PARAM3_;_PARAM4_ a line "
-                  "(thickness: _PARAM5_) "
-                  "with _PARAM0_"),
+                "Draw a line on screen",
+                "Draw from _PARAM1_;_PARAM2_ to _PARAM3_;_PARAM4_ a line "
+                "(thickness: _PARAM5_) "
+                "with _PARAM0_",
                 _("Drawing"),
                 "res/actions/line24.png",
                 "res/actions/line.png")

Extensions/TiledSpriteObject/Extension.cpp

@@ -147,9 +147,9 @@ void DeclareTiledSpriteObjectExtension(gd::PlatformExtension& extension) {
       .SetIncludeFile("TiledSpriteObject/TiledSpriteObject.h");
 
   obj.AddCondition("Angle",
-                   _("Angle"),
-                   _("Test the angle of a Tiled Sprite."),
-                   _("the angle"),
+                   "Angle",
+                   "Test the angle of a Tiled Sprite.",
+                   "the angle",
                    _("Size and angle"),
                    "res/conditions/rotate24.png",
                    "res/conditions/rotate.png")

Extensions/TopDownMovementBehavior/JsExtension.cpp

@@ -5,11 +5,11 @@ Copyright (c) 2010-2016 Florian Rival (Florian.Rival@gmail.com)
 This project is released under the MIT License.
 */
 #if defined(GD_IDE_ONLY)
+#include <iostream>
+
 #include "GDCore/Extensions/PlatformExtension.h"
 #include "GDCore/Tools/Localization.h"
 
-#include <iostream>
-
 void DeclareTopDownMovementBehaviorExtension(gd::PlatformExtension& extension);
 
 /**
@@ -68,17 +68,20 @@ class TopDownMovementBehaviorJsExtension : public gd::PlatformExtension {
         .SetGetter("getAngleOffset");
     autConditions["TopDownMovementBehavior::AngleOffset"].SetFunctionName(
         "getAngleOffset");
-    autConditions["TopDownMovementBehavior::Angle"].SetFunctionName(
-        "getAngle");
+    autConditions["TopDownMovementBehavior::Angle"].SetFunctionName("getAngle");
     autConditions["TopDownMovementBehavior::XVelocity"].SetFunctionName(
         "getXVelocity");
     autConditions["TopDownMovementBehavior::YVelocity"].SetFunctionName(
         "getYVelocity");
-    autActions["TopDownMovementBehavior::SetMovementAngleOffset"]
-        .SetFunctionName("setMovementAngleOffset")
-        .SetGetter("getMovementAngleOffset");
-    autConditions["TopDownMovementBehavior::MovementAngleOffset"].SetFunctionName(
-        "getMovementAngleOffset");
+    autActions
+        ["TopDownMovementBehavior::TopDownMovementBehavior::"
+         "SetMovementAngleOffset"]
+            .SetFunctionName("setMovementAngleOffset")
+            .SetGetter("getMovementAngleOffset");
+    autConditions
+        ["TopDownMovementBehavior::TopDownMovementBehavior::"
+         "MovementAngleOffset"]
+            .SetFunctionName("getMovementAngleOffset");
 
     autActions["TopDownMovementBehavior::AllowDiagonals"].SetFunctionName(
         "allowDiagonals");
@@ -113,7 +116,8 @@ class TopDownMovementBehaviorJsExtension : public gd::PlatformExtension {
     autExpressions["Angle"].SetFunctionName("getAngle");
     autExpressions["XVelocity"].SetFunctionName("getXVelocity");
     autExpressions["YVelocity"].SetFunctionName("getYVelocity");
-    autExpressions["MovementAngleOffset"].SetFunctionName("getMovementAngleOffset");
+    autExpressions["MovementAngleOffset"].SetFunctionName(
+        "getMovementAngleOffset");
 
     GD_COMPLETE_EXTENSION_COMPILATION_INFORMATION();
   };

GDJS/.gitignore

@@ -1,2 +1 @@
 /node_modules
-/Runtime-dist

GDJS/GDJS/IDE/Exporter.cpp

@@ -13,6 +13,7 @@
 
 #include "GDCore/CommonTools.h"
 #include "GDCore/IDE/AbstractFileSystem.h"
+#include "GDCore/IDE/Events/UsedExtensionsFinder.h"
 #include "GDCore/IDE/Project/ProjectResourcesCopier.h"
 #include "GDCore/IDE/ProjectStripper.h"
 #include "GDCore/Project/ExternalEvents.h"
@@ -26,11 +27,12 @@
 #include "GDCore/Tools/Log.h"
 #include "GDJS/Events/CodeGeneration/EventsCodeGenerator.h"
 #include "GDJS/IDE/ExporterHelper.h"
+
 #undef CopyFile  // Disable an annoying macro
 
 namespace gdjs {
 
-Exporter::Exporter(gd::AbstractFileSystem& fileSystem, gd::String gdjsRoot_)
+Exporter::Exporter(gd::AbstractFileSystem &fileSystem, gd::String gdjsRoot_)
     : fs(fileSystem), gdjsRoot(gdjsRoot_) {
   SetCodeOutputDirectory(fs.GetTempDir() + "/GDTemporaries/JSCodeTemp");
 }
@@ -38,18 +40,20 @@ Exporter::Exporter(gd::AbstractFileSystem& fileSystem, gd::String gdjsRoot_)
 Exporter::~Exporter() {}
 
 bool Exporter::ExportProjectForPixiPreview(
-    const PreviewExportOptions& options) {
+    const PreviewExportOptions &options) {
   ExporterHelper helper(fs, gdjsRoot, codeOutputDir);
   return helper.ExportProjectForPixiPreview(options);
 }
 
 bool Exporter::ExportWholePixiProject(
-    gd::Project& project,
+    gd::Project &project,
     gd::String exportDir,
-    std::map<gd::String, bool>& exportOptions) {
+    std::map<gd::String, bool> &exportOptions) {
   ExporterHelper helper(fs, gdjsRoot, codeOutputDir);
   gd::Project exportedProject = project;
 
+  auto usedExtensions = gd::UsedExtensionsFinder::ScanProject(project);
+
   auto exportProject = [this, &exportedProject, &exportOptions, &helper](
                            gd::String exportDir) {
     bool exportForCordova = exportOptions["exportForCordova"];
@@ -141,13 +145,15 @@ bool Exporter::ExportWholePixiProject(
 
     if (!exportProject(exportDir + "/www")) return false;
 
-    if (!helper.ExportCordovaFiles(exportedProject, exportDir)) return false;
+    if (!helper.ExportCordovaFiles(exportedProject, exportDir, usedExtensions))
+      return false;
   } else if (exportOptions["exportForElectron"]) {
     fs.MkDir(exportDir);
 
     if (!exportProject(exportDir + "/app")) return false;
 
-    if (!helper.ExportElectronFiles(exportedProject, exportDir)) return false;
+    if (!helper.ExportElectronFiles(exportedProject, exportDir, usedExtensions))
+      return false;
   } else if (exportOptions["exportForFacebookInstantGames"]) {
     if (!exportProject(exportDir)) return false;
 
@@ -160,12 +166,12 @@ bool Exporter::ExportWholePixiProject(
   return true;
 }
 
-bool Exporter::ExportWholeCocos2dProject(gd::Project& project,
+bool Exporter::ExportWholeCocos2dProject(gd::Project &project,
                                          bool debugMode,
                                          gd::String exportDir) {
   ExporterHelper helper(fs, gdjsRoot, codeOutputDir);
 
-  wxProgressDialog* progressDialogPtr = NULL;
+  wxProgressDialog *progressDialogPtr = NULL;
 
   // Prepare the export directory
   fs.MkDir(exportDir);

GDJS/GDJS/IDE/ExporterHelper.cpp

@@ -234,7 +234,8 @@ bool ExporterHelper::ExportPixiIndexFile(
 }
 
 bool ExporterHelper::ExportCordovaFiles(const gd::Project &project,
-                                        gd::String exportDir) {
+                                        gd::String exportDir,
+                                        std::set<gd::String> usedExtensions) {
   auto &platformSpecificAssets = project.GetPlatformSpecificAssets();
   auto &resourceManager = project.GetResourcesManager();
   auto getIconFilename = [&resourceManager, &platformSpecificAssets](
@@ -294,7 +295,8 @@ bool ExporterHelper::ExportCordovaFiles(const gd::Project &project,
 
   gd::String plugins = "";
   auto dependenciesAndExtensions =
-      gd::ExportedDependencyResolver::GetDependenciesFor(project, "cordova");
+      gd::ExportedDependencyResolver::GetDependenciesFor(
+          project, usedExtensions, "cordova");
   for (auto &dependencyAndExtension : dependenciesAndExtensions) {
     const auto &dependency = dependencyAndExtension.GetDependency();
 
@@ -462,7 +464,8 @@ bool ExporterHelper::ExportFacebookInstantGamesFiles(const gd::Project &project,
 }
 
 bool ExporterHelper::ExportElectronFiles(const gd::Project &project,
-                                         gd::String exportDir) {
+                                         gd::String exportDir,
+                                         std::set<gd::String> usedExtensions) {
   gd::String jsonName =
       gd::Serializer::ToJSON(gd::SerializerElement(project.GetName()));
   gd::String jsonPackageName =
@@ -489,7 +492,8 @@ bool ExporterHelper::ExportElectronFiles(const gd::Project &project,
     gd::String packages = "";
 
     auto dependenciesAndExtensions =
-        gd::ExportedDependencyResolver::GetDependenciesFor(project, "npm");
+        gd::ExportedDependencyResolver::GetDependenciesFor(
+            project, usedExtensions, "npm");
     for (auto &dependencyAndExtension : dependenciesAndExtensions) {
       const auto &dependency = dependencyAndExtension.GetDependency();
       if (dependency.GetVersion() == "") {

GDJS/GDJS/IDE/ExporterHelper.h

@@ -276,7 +276,9 @@ class ExporterHelper {
    * \param project The project to be used to generate the configuration file.
    * \param exportDir The directory where the config.xml must be created.
    */
-  bool ExportCordovaFiles(const gd::Project &project, gd::String exportDir);
+  bool ExportCordovaFiles(const gd::Project &project,
+                          gd::String exportDir,
+                          std::set<gd::String> usedExtensions);
 
   /**
    * \brief Generate the base Cocos2d files.
@@ -293,7 +295,9 @@ class ExporterHelper {
    * \param project The project to be used to generate the files.
    * \param exportDir The directory where the files must be created.
    */
-  bool ExportElectronFiles(const gd::Project &project, gd::String exportDir);
+  bool ExportElectronFiles(const gd::Project &project,
+                           gd::String exportDir,
+                           std::set<gd::String> usedExtensions);
 
   /**
    * \brief Generate the Facebook Instant Games files for packaging and save it

GDJS/Runtime/events-tools/cameratools.ts

@@ -357,10 +357,10 @@ namespace gdjs {
         layerName: string,
         rgbColor: string
       ) {
-        if (!runtimeScene.hasLayer(layerName)) {
-          return;
-        }
-        if (!runtimeScene.getLayer(layerName).isLightingLayer()) {
+        if (
+          !runtimeScene.hasLayer(layerName) ||
+          !runtimeScene.getLayer(layerName).isLightingLayer()
+        ) {
           return;
         }
         const colors = rgbColor.split(';');
@@ -370,9 +370,9 @@ namespace gdjs {
         return runtimeScene
           .getLayer(layerName)
           .setClearColor(
-            parseInt(colors[0]),
-            parseInt(colors[1]),
-            parseInt(colors[2])
+            parseInt(colors[0], 10),
+            parseInt(colors[1], 10),
+            parseInt(colors[2], 10)
           );
       };
     }

GDJS/Runtime/events-tools/networktools.ts

@@ -103,6 +103,7 @@ namespace gdjs {
           responseVar.setString(xhr.responseText);
         } catch (e) {}
       };
+
       export const enableMetrics = function (
         runtimeScene: gdjs.RuntimeScene,
         enable: boolean
@@ -114,105 +115,33 @@ namespace gdjs {
        * Convert a variable to JSON.
        * @param variable The variable to convert to JSON
        * @returns The JSON string representing the variable
+       *
+       * @deprecated Use `variable.toJSON` instead.
        */
       export const variableStructureToJSON = function (
         variable: gdjs.Variable
       ): string {
-        // TODO: Move this function to gdjs.Variable
-        if (variable.isPrimitive()) {
-          return JSON.stringify(variable.getValue());
-        } else if (variable.getType() === 'array') {
-          let str = '[';
-          let firstChild = true;
-          const children = variable.getAllChildren();
-          for (const p in children) {
-            if (children.hasOwnProperty(p)) {
-              if (!firstChild) {
-                str += ',';
-              }
-              str += variableStructureToJSON(children[p]);
-              firstChild = false;
-            }
-          }
-          str += ']';
-          return str;
-        } else if (variable.getType() === 'structure') {
-          let str = '{';
-          let firstChild = true;
-          const children = variable.getAllChildren();
-          for (const p in children) {
-            if (children.hasOwnProperty(p)) {
-              if (!firstChild) {
-                str += ',';
-              }
-              str +=
-                JSON.stringify(p) + ': ' + variableStructureToJSON(children[p]);
-              firstChild = false;
-            }
-          }
-          str += '}';
-          return str;
-        }
-
-        console.error('JSON conversion error: Variable type not recognized');
-        return '';
+        return variable.toJSON();
       };
 
-      export const objectVariableStructureToJSON = function (object, variable) {
-        return gdjs.evtTools.network.variableStructureToJSON(variable);
+      /**
+       * @deprecated Use `variable.toJSON` instead.
+       */
+      export const objectVariableStructureToJSON = function (
+        object: gdjs.RuntimeObject,
+        variable: gdjs.Variable
+      ): string {
+        return variable.toJSON();
       };
 
+      /**
+       * @deprecated Use `variable.fromJSObject` instead.
+       */
       export const _objectToVariable = function (
         obj: any,
         variable: gdjs.Variable
       ) {
-        if (obj === null) {
-          variable.setString('null');
-        } else if (typeof obj === 'number') {
-          if (Number.isNaN(obj)) {
-            console.warn('Variables cannot be set to NaN, setting it to 0.');
-            variable.setNumber(0);
-          } else {
-            variable.setNumber(obj);
-          }
-        } else if (typeof obj === 'string') {
-          variable.setString(obj);
-        } else if (typeof obj === 'undefined') {
-          // Do not modify the variable, as there is no value to set it to.
-        } else if (typeof obj === 'boolean') {
-          variable.setBoolean(obj);
-        } else if (Array.isArray(obj)) {
-          variable.castTo('array');
-          variable.clearChildren();
-          for (const i in obj) {
-            _objectToVariable(obj[i], variable.getChild(i));
-          }
-        } else if (typeof obj === 'object') {
-          variable.castTo('structure');
-          variable.clearChildren();
-          for (var p in obj) {
-            if (obj.hasOwnProperty(p)) {
-              _objectToVariable(obj[p], variable.getChild(p));
-            }
-          }
-        } else if (typeof obj === 'symbol') {
-          variable.setString(obj.toString());
-        } else if (typeof obj === 'bigint') {
-          if (obj > Number.MAX_SAFE_INTEGER)
-            console.warn(
-              'Integers bigger than ' +
-                Number.MAX_SAFE_INTEGER +
-                " aren't supported by variables, it will be reduced to that size."
-            );
-          // @ts-ignore
-          variable.setNumber(parseInt(obj, 10));
-        } else if (typeof obj === 'function') {
-          console.error(
-            'Error: Impossible to set variable value to a function.'
-          );
-        } else {
-          console.error('Cannot identify type of object:', obj);
-        }
+        variable.fromJSObject(obj);
       };
 
       /**
@@ -221,30 +150,25 @@ namespace gdjs {
        * @param jsonStr The JSON string
        * @param variable The variable where to put the parsed JSON
        * @returns true if JSON was properly parsed
+       *
+       * @deprecated Use `variable.fromJSON` instead.
        */
       export const jsonToVariableStructure = function (
         jsonStr: string,
         variable: gdjs.Variable
-      ): boolean {
-        // TODO: Move this function to gdjs.Variable
-        if (jsonStr.length === 0) {
-          return false;
-        }
-        try {
-          const obj = JSON.parse(jsonStr);
-          gdjs.evtTools.network._objectToVariable(obj, variable);
-          return true;
-        } catch (e) {
-          // Do nothing if JSON was not properly parsed.
-          return false;
-        }
+      ): void {
+        variable.fromJSON(jsonStr);
       };
+
+      /**
+       * @deprecated Use `variable.fromJSON` instead.
+       */
       export const jsonToObjectVariableStructure = function (
-        jsonStr,
-        object,
-        variable
+        jsonStr: string,
+        object: gdjs.RuntimeObject,
+        variable: gdjs.Variable
       ) {
-        gdjs.evtTools.network.jsonToVariableStructure(jsonStr, variable);
+        variable.fromJSON(jsonStr);
       };
     }
   }

GDJS/Runtime/layer.ts

@@ -494,20 +494,10 @@ namespace gdjs {
      * @param g Green color component in the range 0-255.
      * @param b Blue color component in the range 0-255.
      */
-    setClearColor(
-      r: integer | null,
-      g: integer | null,
-      b: integer | null
-    ): void {
-      if (r) {
-        this._clearColor[0] = r / 255;
-      }
-      if (g) {
-        this._clearColor[1] = g / 255;
-      }
-      if (b) {
-        this._clearColor[2] = b / 255;
-      }
+    setClearColor(r: integer, g: integer, b: integer): void {
+      this._clearColor[0] = r / 255;
+      this._clearColor[1] = g / 255;
+      this._clearColor[2] = b / 255;
       this._renderer.updateClearColor();
     }
 

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

@@ -39,6 +39,8 @@ namespace gdjs {
     _marginBottom: any;
     _notifySceneForResize: any;
 
+    _nextFrameId: integer = 0;
+
     /**
      * @param game The game that is being rendered
      * @param forceFullscreen If fullscreen should be always activated
@@ -533,16 +535,21 @@ namespace gdjs {
     }
 
     startGameLoop(fn) {
-      requestAnimationFrame(gameLoop);
       let oldTime = 0;
+      const gameLoop = (time: float) => {
+        // Schedule the next frame now to be sure it's called as soon
+        // as possible after this one is finished.
+        this._nextFrameId = requestAnimationFrame(gameLoop);
 
-      function gameLoop(time) {
         const dt = oldTime ? time - oldTime : 0;
         oldTime = time;
-        if (fn(dt)) {
-          requestAnimationFrame(gameLoop);
+        if (!fn(dt)) {
+          // Stop the game loop if requested.
+          cancelAnimationFrame(this._nextFrameId);
         }
-      }
+      };
+
+      requestAnimationFrame(gameLoop);
     }
 
     getPIXIRenderer() {

GDJS/Runtime/runtimeobject.ts

@@ -635,10 +635,7 @@ namespace gdjs {
      * @static
      */
     static getVariableChildCount(variable: gdjs.Variable): integer {
-      if (variable.isStructure() == false) {
-        return 0;
-      }
-      return Object.keys(variable.getAllChildren()).length;
+      return variable.getChildrenCount();
     }
 
     /**

GDJS/Runtime/types/project-data.d.ts

@@ -28,6 +28,8 @@ declare type ObjectData = {
   variables: Array<RootVariableData>;
   /** The list of default behaviors. */
   behaviors: Array<BehaviorData>;
+  /** The list of effects. */
+  effects: Array<EffectData>;
 };
 
 declare type VariableType =

GDJS/Runtime/variable.ts

@@ -13,6 +13,7 @@ namespace gdjs {
    * A Variable is an object storing a value (number or a string) or children variables.
    */
   export class Variable {
+    // TODO: convert this to an integer to speed up the type checks at runtime.
     _type: VariableType = 'number';
     _value: float = 0;
     _str: string = '0';
@@ -100,6 +101,102 @@ namespace gdjs {
       return target;
     }
 
+    /**
+     * Converts a JavaScript object into a value compatible
+     * with GDevelop variables and store it inside this variable.
+     * @param obj - The value to convert.
+     */
+    fromJSObject(obj: any): this {
+      if (obj === null) {
+        this.setString('null');
+      } else if (typeof obj === 'number') {
+        if (Number.isNaN(obj)) {
+          console.warn('Variables cannot be set to NaN, setting it to 0.');
+          this.setNumber(0);
+        } else {
+          this.setNumber(obj);
+        }
+      } else if (typeof obj === 'string') {
+        this.setString(obj);
+      } else if (typeof obj === 'undefined') {
+        // Do not modify the variable, as there is no value to set it to.
+      } else if (typeof obj === 'boolean') {
+        this.setBoolean(obj);
+      } else if (Array.isArray(obj)) {
+        this.castTo('array');
+        this.clearChildren();
+        for (const i in obj) this.getChild(i).fromJSObject(obj[i]);
+      } else if (typeof obj === 'object') {
+        this.castTo('structure');
+        this.clearChildren();
+        for (var p in obj)
+          if (obj.hasOwnProperty(p)) this.getChild(p).fromJSObject(obj[p]);
+      } else if (typeof obj === 'symbol') {
+        this.setString(obj.toString());
+      } else if (typeof obj === 'bigint') {
+        if (obj > Number.MAX_SAFE_INTEGER)
+          console.warn(
+            'Integers bigger than ' +
+              Number.MAX_SAFE_INTEGER +
+              " aren't supported by GDevelop variables, it will be reduced to that size."
+          );
+        // @ts-ignore
+        variable.setNumber(parseInt(obj, 10));
+      } else if (typeof obj === 'function') {
+        console.error('Error: Impossible to set variable value to a function.');
+      } else {
+        console.error('Cannot identify type of object:', obj);
+      }
+      return this;
+    }
+
+    /**
+     * Unserialize JSON into this variable.
+     * @param json - A JSON string.
+     */
+    fromJSON(json: string): this {
+      try {
+        var obj = JSON.parse(json);
+      } catch (e) {
+        console.error('Unable to parse JSON: ', json, e);
+        return this;
+      }
+      this.fromJSObject(obj);
+      return this;
+    }
+
+    /**
+     * Converts this variable into an equivalent JavaScript object.
+     * @returns A JavaScript object equivalent to the variable.
+     */
+    toJSObject(): any {
+      switch (this._type) {
+        case 'string':
+          return this.getAsString();
+        case 'number':
+          return this.getAsNumber();
+        case 'boolean':
+          return this.getAsBoolean();
+        case 'structure':
+          const obj = {};
+          for (const name in this._children)
+            obj[name] = this._children[name].toJSObject();
+          return obj;
+        case 'array':
+          const arr: any[] = [];
+          for (const item of this._childrenArray) arr.push(item.toJSObject());
+          return arr;
+      }
+    }
+
+    /**
+     * Converts this variable to JSON.
+     * @returns A JSON representation of the variable.
+     */
+    toJSON(): string {
+      return JSON.stringify(this.toJSObject());
+    }
+
     /**
      * Return true if the type of the variable is a primitive type.
      */
@@ -359,7 +456,7 @@ namespace gdjs {
     }
 
     /**
-     * Return the object containing all the children of the variable
+     * Return the object containing all the children of the variable.
      * @return All the children of the variable
      */
     getAllChildren(): Children {
@@ -371,7 +468,7 @@ namespace gdjs {
     }
 
     /**
-     * Return an Array containing all the children of the variable
+     * Return an Array containing all the children of the variable.
      */
     getAllChildrenArray(): gdjs.Variable[] {
       return this._type === 'structure'
@@ -382,11 +479,14 @@ namespace gdjs {
     }
 
     /**
-     * Return the length of the collection
+     * Return the length of the collection.
      */
-    getChildrenCount() {
-      if (this.isPrimitive()) return 0;
-      return this.getAllChildrenArray().length;
+    getChildrenCount(): integer {
+      return this._type === 'structure'
+        ? Object.keys(this._children).length
+        : this._type === 'array'
+        ? this._childrenArray.length
+        : 0;
     }
 
     /**

GDJS/Runtime/variablescontainer.ts

@@ -223,6 +223,10 @@ namespace gdjs {
       _str: '',
       _undefinedInContainer: true,
       _value: 0,
+      toJSON: () => '0',
+      fromJSON: () => gdjs.VariablesContainer.badVariable,
+      toJSObject: () => 0,
+      fromJSObject: () => gdjs.VariablesContainer.badVariable,
       reinitialize: () => {},
       addChild: () => gdjs.VariablesContainer.badVariable,
       castTo: () => {},

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

@@ -960,14 +960,16 @@ namespace gdjs {
         runtimeLayer.show(newLayer.visibility);
       }
       if (newLayer.isLightingLayer) {
-        if (oldLayer.ambientLightColorR !== newLayer.ambientLightColorR) {
-          runtimeLayer.setClearColor(newLayer.ambientLightColorR, null, null);
-        }
-        if (oldLayer.ambientLightColorG !== newLayer.ambientLightColorG) {
-          runtimeLayer.setClearColor(null, newLayer.ambientLightColorG, null);
-        }
-        if (oldLayer.ambientLightColorB !== newLayer.ambientLightColorB) {
-          runtimeLayer.setClearColor(null, null, newLayer.ambientLightColorB);
+        if (
+          oldLayer.ambientLightColorR !== newLayer.ambientLightColorR ||
+          oldLayer.ambientLightColorG !== newLayer.ambientLightColorG ||
+          oldLayer.ambientLightColorB !== newLayer.ambientLightColorB
+        ) {
+          runtimeLayer.setClearColor(
+            newLayer.ambientLightColorR,
+            newLayer.ambientLightColorG,
+            newLayer.ambientLightColorB
+          );
         }
         if (oldLayer.followBaseLayerCamera !== newLayer.followBaseLayerCamera) {
           runtimeLayer.setFollowBaseLayerCamera(newLayer.followBaseLayerCamera);

GDJS/scripts/build.js

@@ -4,8 +4,10 @@ const shell = require('shelljs');
 const {
   getAllInOutFilePaths,
   isUntransformedFile,
-  getOutRootPath,
 } = require('./lib/runtime-files-list');
+const args = require('minimist')(process.argv.slice(2), {
+  string: ['out'],
+});
 const fs = require('fs').promises;
 
 /** @param {string} outPath */
@@ -13,7 +15,15 @@ const renameBuiltFile = (outPath) => {
   return outPath.replace(/\.ts$/, '.js');
 };
 
-shell.mkdir('-p', getOutRootPath());
+const bundledOutPath =
+  args.out || path.join(__dirname, '../../newIDE/app/resources/GDJS/Runtime');
+if (!args.out) {
+  shell.echo(
+    `ℹ️  --out (path where to build GDJS Runtime and Extensions) not specified. Using "../../newIDE/app/resources/GDJS/Runtime" by default (used by electron-app and GDJS tests).`
+  );
+}
+
+shell.mkdir('-p', bundledOutPath);
 
 (async () => {
   const esbuildService = await esbuild.startService();
@@ -22,7 +32,7 @@ shell.mkdir('-p', getOutRootPath());
   const {
     allGDJSInOutFilePaths,
     allExtensionsInOutFilePaths,
-  } = await getAllInOutFilePaths();
+  } = await getAllInOutFilePaths({ bundledOutPath });
 
   // Build (or copy) all the files
   let errored = false;

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

@@ -7,7 +7,6 @@ const gdjsRootPath = path.join(__dirname, '..', '..');
 
 const extensionsRuntimePath = path.join(gdevelopRootPath, 'Extensions');
 const gdjsRuntimePath = path.join(gdjsRootPath, 'Runtime');
-const bundledOutPath = path.join(gdjsRootPath, 'Runtime-dist');
 
 // The extensions to be included in the bundled Runtime (will be built with esbuild or copied).
 const allowedExtensions = ['.js', '.ts', '.html', '.json', '.xml'];
@@ -87,7 +86,7 @@ const isJsExtensionDeclaration = (filePath) => {
 /** @typedef {{inPath: string; outPath: string;}} InOutPath */
 
 /** Returns a function to generate the file paths in the bundled runtime. */
-const getInOutPaths = (basePath) => (inPath) => {
+const getInOutPaths = (basePath, bundledOutPath) => (inPath) => {
   const relativePath = path.relative(basePath, inPath);
   return {
     inPath,
@@ -96,10 +95,6 @@ const getInOutPaths = (basePath) => (inPath) => {
 };
 
 module.exports = {
-  /**
-   * Returns the path where the bundled Runtime will be generated.
-   */
-  getOutRootPath: () => bundledOutPath,
   /**
    * Check if a file must be copied without being built with esbuild.
    * @param {string} path
@@ -123,9 +118,10 @@ module.exports = {
   },
   /**
    * Get the list of all files part of the runtime, and their destination file when the runtime is bundled.
+   * @param {{bundledOutPath: string}} options
    * @returns {Promise<{allGDJSInOutFilePaths: InOutPath[]; allExtensionsInOutFilePaths: InOutPath[];}>}
    */
-  getAllInOutFilePaths: async () => {
+  getAllInOutFilePaths: async (options) => {
     // List all the files of the runtime
     const allGDJSInFilePaths = await recursive(gdjsRuntimePath, [
       isNotAllowedExtension,
@@ -137,10 +133,10 @@ module.exports = {
 
     // Generate the output file paths
     const allGDJSInOutFilePaths = allGDJSInFilePaths.map(
-      getInOutPaths(gdjsRuntimePath)
+      getInOutPaths(gdjsRuntimePath, options.bundledOutPath)
     );
     const allExtensionsInOutFilePaths = allExtensionsInFilePaths.map(
-      getInOutPaths(gdevelopRootPath)
+      getInOutPaths(gdevelopRootPath, options.bundledOutPath)
     );
 
     return { allGDJSInOutFilePaths, allExtensionsInOutFilePaths };

GDJS/tests/karma.conf.js

@@ -20,62 +20,62 @@ module.exports = function (config) {
       'node_modules/expect.js/index.js',
 
       //GDJS game engine files: (Order is important)
-      '../Runtime-dist/libs/jshashtable.js',
-      '../Runtime-dist/gd.js',
-      '../Runtime-dist/libs/rbush.js',
-      '../Runtime-dist/cocos-renderers/cocos-director-manager.js',
-      '../Runtime-dist/pixi-renderers/pixi.js',
-      '../Runtime-dist/pixi-renderers/*.js',
-      '../Runtime-dist/howler-sound-manager/howler.min.js',
-      '../Runtime-dist/howler-sound-manager/howler-sound-manager.js',
-      '../Runtime-dist/fontfaceobserver-font-manager/fontfaceobserver.js',
-      '../Runtime-dist/fontfaceobserver-font-manager/fontfaceobserver-font-manager.js',
-      '../Runtime-dist/jsonmanager.js',
-      '../Runtime-dist/timemanager.js',
-      '../Runtime-dist/timemanager.js',
-      '../Runtime-dist/runtimeobject.js',
-      '../Runtime-dist/runtimescene.js',
-      '../Runtime-dist/scenestack.js',
-      '../Runtime-dist/profiler.js',
-      '../Runtime-dist/polygon.js',
-      '../Runtime-dist/force.js',
-      '../Runtime-dist/layer.js',
-      '../Runtime-dist/timer.js',
-      '../Runtime-dist/inputmanager.js',
-      '../Runtime-dist/runtimegame.js',
-      '../Runtime-dist/variable.js',
-      '../Runtime-dist/variablescontainer.js',
-      '../Runtime-dist/oncetriggers.js',
-      '../Runtime-dist/runtimebehavior.js',
-      '../Runtime-dist/spriteruntimeobject.js',
-      '../Runtime-dist/events-tools/commontools.js',
-      '../Runtime-dist/events-tools/runtimescenetools.js',
-      '../Runtime-dist/events-tools/inputtools.js',
-      '../Runtime-dist/events-tools/networktools.js',
-      '../Runtime-dist/events-tools/objecttools.js',
-      '../Runtime-dist/events-tools/cameratools.js',
-      '../Runtime-dist/events-tools/soundtools.js',
-      '../Runtime-dist/events-tools/storagetools.js',
-      '../Runtime-dist/events-tools/stringtools.js',
-      '../Runtime-dist/events-tools/windowtools.js',
-      '../Runtime-dist/websocket-debugger-client/hot-reloader.js',
+      '../../newIDE/app/resources/GDJS/Runtime/libs/jshashtable.js',
+      '../../newIDE/app/resources/GDJS/Runtime/gd.js',
+      '../../newIDE/app/resources/GDJS/Runtime/libs/rbush.js',
+      '../../newIDE/app/resources/GDJS/Runtime/cocos-renderers/cocos-director-manager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/pixi-renderers/pixi.js',
+      '../../newIDE/app/resources/GDJS/Runtime/pixi-renderers/*.js',
+      '../../newIDE/app/resources/GDJS/Runtime/howler-sound-manager/howler.min.js',
+      '../../newIDE/app/resources/GDJS/Runtime/howler-sound-manager/howler-sound-manager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/fontfaceobserver-font-manager/fontfaceobserver.js',
+      '../../newIDE/app/resources/GDJS/Runtime/fontfaceobserver-font-manager/fontfaceobserver-font-manager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/jsonmanager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/timemanager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/timemanager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/runtimeobject.js',
+      '../../newIDE/app/resources/GDJS/Runtime/runtimescene.js',
+      '../../newIDE/app/resources/GDJS/Runtime/scenestack.js',
+      '../../newIDE/app/resources/GDJS/Runtime/profiler.js',
+      '../../newIDE/app/resources/GDJS/Runtime/polygon.js',
+      '../../newIDE/app/resources/GDJS/Runtime/force.js',
+      '../../newIDE/app/resources/GDJS/Runtime/layer.js',
+      '../../newIDE/app/resources/GDJS/Runtime/timer.js',
+      '../../newIDE/app/resources/GDJS/Runtime/inputmanager.js',
+      '../../newIDE/app/resources/GDJS/Runtime/runtimegame.js',
+      '../../newIDE/app/resources/GDJS/Runtime/variable.js',
+      '../../newIDE/app/resources/GDJS/Runtime/variablescontainer.js',
+      '../../newIDE/app/resources/GDJS/Runtime/oncetriggers.js',
+      '../../newIDE/app/resources/GDJS/Runtime/runtimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/spriteruntimeobject.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/commontools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/runtimescenetools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/inputtools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/networktools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/objecttools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/cameratools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/soundtools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/storagetools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/stringtools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/events-tools/windowtools.js',
+      '../../newIDE/app/resources/GDJS/Runtime/websocket-debugger-client/hot-reloader.js',
 
       //Extensions:
-      '../Runtime-dist/Extensions/DraggableBehavior/draggableruntimebehavior.js',
-      '../Runtime-dist/Extensions/PlatformBehavior/platformerobjectruntimebehavior.js',
-      '../Runtime-dist/Extensions/PlatformBehavior/platformruntimebehavior.js',
-      '../Runtime-dist/Extensions/LinkedObjects/linkedobjects.js',
-      '../Runtime-dist/Extensions/Inventory/inventory.js',
-      '../Runtime-dist/Extensions/Inventory/inventorytools.js',
-      '../Runtime-dist/Extensions/Lighting/lightruntimeobject.js',
-      '../Runtime-dist/Extensions/Lighting/lightruntimeobject-pixi-renderer.js',
-      '../Runtime-dist/Extensions/Lighting/lightobstacleruntimebehavior.js',
-      '../Runtime-dist/Extensions/PathfindingBehavior/pathfindingobstacleruntimebehavior.js',
-      '../Runtime-dist/Extensions/PathfindingBehavior/pathfindingruntimebehavior.js',
-      '../Runtime-dist/Extensions/TopDownMovementBehavior/topdownmovementruntimebehavior.js',
-      '../Runtime-dist/Extensions/TopDownMovementBehavior/topdownobstacleruntimebehavior.js',
-      '../Runtime-dist/Extensions/Firebase/A_firebasejs/*.js',
-      '../Runtime-dist/Extensions/Firebase/B_firebasetools/*.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/DraggableBehavior/draggableruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/PlatformBehavior/platformerobjectruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/PlatformBehavior/platformruntimebehavior.js',
+      '../../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/Lighting/lightruntimeobject.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/Lighting/lightruntimeobject-pixi-renderer.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/Lighting/lightobstacleruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/PathfindingBehavior/pathfindingobstacleruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/PathfindingBehavior/pathfindingruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/TopDownMovementBehavior/topdownmovementruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/TopDownMovementBehavior/topdownobstacleruntimebehavior.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/Firebase/A_firebasejs/*.js',
+      '../../newIDE/app/resources/GDJS/Runtime/Extensions/Firebase/B_firebasetools/*.js',
 
       // Test extensions:
       './tests/Extensions/**.js',

GDJS/tests/tests/runtimescene.js

@@ -47,6 +47,7 @@ describe('gdjs.RuntimeScene integration tests', function () {
               },
             ],
             variables: [],
+            effects: [],
           },
         ],
         instances: [],

GDJS/tests/tests/variable.js

@@ -147,26 +147,26 @@ describe('gdjs.Variable', function () {
     array.pushVariableCopy(structure.getChild('b'));
 
     // Verify empty string serialization
-    structure.getChild('d').setString("");
+    structure.getChild('d').setString('');
 
     // Verify boolean serialization
     structure.getChild('e').setBoolean(false);
     structure.getChild('f').setBoolean(true);
 
     const b =
-      '{"alpha": "Apples","beta": true,"Child with quotes \\"\\" and a backlash \\\\": "String with quotes \\"\\", and a backslash \\\\ and new line \\\\n \\\\n\\\\r and brackets {[{}]}!"}';
+      '{"alpha":"Apples","beta":true,"Child with quotes \\"\\" and a backlash \\\\":"String with quotes \\"\\", and a backslash \\\\ and new line \\\\n \\\\n\\\\r and brackets {[{}]}!"}';
     expect(gdjs.evtTools.network.variableStructureToJSON(structure)).to.be(
-      `{"a": 5,"b": ${b},"c": [49,${b}],"d": "","e": false,"f": true}`
+      `{"a":5,"b":${b},"c":[49,${b}],"d":"","e":false,"f":true}`
     );
   });
 
   it('can be unserialized from JSON', function () {
     var structure = new gdjs.Variable({ value: '0' });
     const b =
-      '{"alpha": "Apples","beta": true,"Child with quotes \\"\\" and a backlash \\\\": "String with quotes \\"\\", and a backslash \\\\ and new line \\\\n \\\\n\\\\r and brackets {[{}]}!"}';
+      '{"alpha":"Apples","beta":true,"Child with quotes \\"\\" and a backlash \\\\": "String with quotes \\"\\", and a backslash \\\\ and new line \\\\n \\\\n\\\\r and brackets {[{}]}!"}';
 
     gdjs.evtTools.network.jsonToVariableStructure(
-      `{"a": 5,"b": ${b},"c": [49,${b}],"d": "","e": false, "f": true}`,
+      `{"a":5,"b":${b},"c":[49,${b}],"d":"","e": false,"f":true}`,
       structure
     );
 

GDevelop.js/Bindings/Bindings.idl

@@ -126,7 +126,7 @@ interface EventsVariablesFinder {
     [Const, Value] SetString STATIC_FindAllGlobalVariables([Const, Ref] Platform platform, [Const, Ref] Project project);
     [Const, Value] SetString STATIC_FindAllLayoutVariables([Const, Ref] Platform platform, [Const, Ref] Project project, [Const, Ref] Layout layout);
     [Const, Value] SetString STATIC_FindAllObjectVariables([Const, Ref] Platform platform, [Const, Ref] Project project, [Const, Ref] Layout layout, [Const, Ref] gdObject obj);
-    
+
     //Inherited from ExpressionParser2NodeWorker:
 };
 
@@ -168,9 +168,6 @@ interface JsPlatform {
     void RemoveExtension([Const] DOMString name);
     void ReloadBuiltinExtensions();
 
-    Behavior GetBehavior([Const] DOMString type);
-    BehaviorsSharedData GetBehaviorSharedDatas([Const] DOMString type);
-
     [Const, Ref] VectorPlatformExtension GetAllPlatformExtensions();
 };
 
@@ -367,9 +364,6 @@ interface Project {
     [Ref] PlatformSpecificAssets GetPlatformSpecificAssets();
     [Ref] LoadingScreen GetLoadingScreen();
 
-    //createObject
-    //createEvent
-
     boolean HasLayoutNamed([Const] DOMString name);
     [Ref] Layout GetLayout([Const] DOMString name);
     [Ref] Layout GetLayoutAt(unsigned long index);
@@ -515,6 +509,7 @@ interface gdObject {
     void ExposeResources([Ref] ArbitraryResourceWorker worker);
 
     [Ref] VariablesContainer GetVariables();
+    [Ref] EffectsContainer GetEffects();
     [Value] VectorString GetAllBehaviorNames();
     boolean HasBehaviorNamed([Const] DOMString name);
     BehaviorContent AddNewBehavior([Ref] Project project, [Const] DOMString type, [Const] DOMString name);
@@ -666,7 +661,7 @@ interface Effect {
 
 interface EffectsContainer {
   void EffectsContainer();
-  
+
   boolean HasEffectNamed([Const] DOMString name);
   [Ref] Effect GetEffect([Const] DOMString name);
   [Ref] Effect GetEffectAt(unsigned long index);
@@ -1027,21 +1022,12 @@ interface VectorPairStringTextFormatting {
 };
 
 interface TextFormatting {
-    boolean IsBold();
-    boolean IsItalic();
-    unsigned long GetColorRed();
-    unsigned long GetColorGreen();
-    unsigned long GetColorBlue();
     unsigned long GetUserData();
 };
 
 interface InstructionSentenceFormatter {
     InstructionSentenceFormatter STATIC_Get();
-    [Const, Value] DOMString Translate([Const, Ref] Instruction instr, [Const, Ref] InstructionMetadata metadat);
     [Value] VectorPairStringTextFormatting GetAsFormattedText([Const, Ref] Instruction instr, [Const, Ref] InstructionMetadata metadat);
-    [Value] TextFormatting GetFormattingFromType([Const] DOMString type);
-    [Const, Value] DOMString LabelFromType([Const] DOMString type);
-    void LoadTypesFormattingFromConfig();
 };
 
 //TODO: This should be renamed to InstructionCodeGenerationInformation
@@ -1944,6 +1930,9 @@ interface MetadataProvider {
     [Const, Ref] ExpressionMetadata STATIC_GetStrExpressionMetadata([Const, Ref] Platform p, [Const] DOMString type);
     [Const, Ref] ExpressionMetadata STATIC_GetObjectStrExpressionMetadata([Const, Ref] Platform p, [Const] DOMString objectType, [Const] DOMString type);
     [Const, Ref] ExpressionMetadata STATIC_GetBehaviorStrExpressionMetadata([Const, Ref] Platform p, [Const] DOMString autoType, [Const] DOMString type);
+
+    boolean STATIC_IsBadExpressionMetadata([Const, Ref] ExpressionMetadata metadata);
+    boolean STATIC_IsBadBehaviorMetadata([Const, Ref] BehaviorMetadata metadata);
 };
 
 interface ExpressionParserDiagnostic {
@@ -1972,8 +1961,9 @@ interface ExpressionValidator {
 enum ExpressionCompletionDescription_CompletionKind {
   "ExpressionCompletionDescription::Object",
   "ExpressionCompletionDescription::Behavior",
+  "ExpressionCompletionDescription::Expression",
   "ExpressionCompletionDescription::Variable",
-  "ExpressionCompletionDescription::Expression"
+  "ExpressionCompletionDescription::Text"
 };
 
 interface ExpressionCompletionDescription {
@@ -1983,6 +1973,10 @@ interface ExpressionCompletionDescription {
   [Const, Ref] DOMString GetObjectName();
   [Const, Ref] DOMString GetBehaviorName();
   boolean IsExact();
+  boolean IsLastParameter();
+  unsigned long GetReplacementStartPosition();
+  unsigned long GetReplacementEndPosition();
+  [Const, Ref] ParameterMetadata GetParameterMetadata();
 };
 
 interface VectorExpressionCompletionDescription {

GDevelop.js/Bindings/Wrapper.cpp

@@ -505,6 +505,8 @@ typedef ExtensionAndMetadata<ExpressionMetadata> ExtensionAndExpressionMetadata;
   GetExtensionAndObjectStrExpressionMetadata
 #define STATIC_GetExtensionAndBehaviorStrExpressionMetadata \
   GetExtensionAndBehaviorStrExpressionMetadata
+#define STATIC_IsBadExpressionMetadata IsBadExpressionMetadata
+#define STATIC_IsBadBehaviorMetadata IsBadBehaviorMetadata
 
 #define STATIC_RenameObjectInEvents RenameObjectInEvents
 #define STATIC_RemoveObjectInEvents RemoveObjectInEvents

GDevelop.js/TestUtils/TestExtensions.js

@@ -53,6 +53,20 @@ module.exports = {
         )
         .onlyIfSomeExtraSettingsNonEmpty();
 
+      extension
+        .addAction(
+          'ShowInterstitial',
+          'Show interstitial',
+          'Fake action that would show an interstitial screen.',
+          'Show the loaded interstitial',
+          'AdMob',
+          'JsPlatform/Extensions/admobicon24.png',
+          'JsPlatform/Extensions/admobicon16.png'
+        )
+        .getCodeExtraInformation()
+        .setIncludeFile('Extensions/FakeAdMob/admobtools.js')
+        .setFunctionName('gdjs.fakeAdMob.showInterstitial');
+
       platform.addNewExtension(extension);
       extension.delete(); // Release the extension as it was copied inside gd.JsPlatform
     }

GDevelop.js/__tests__/Core.js

@@ -1936,12 +1936,6 @@ describe('libGD.js', function () {
       action.setParametersCount(2);
       action.setParameter(0, 'MyCharacter');
 
-      var actionSentenceInEnglish = gd.InstructionSentenceFormatter.get().translate(
-        action,
-        gd.MetadataProvider.getActionMetadata(gd.JsPlatform.get(), 'Delete')
-      );
-      expect(actionSentenceInEnglish).toBe('Delete MyCharacter');
-
       var formattedTexts = gd.InstructionSentenceFormatter.get().getAsFormattedText(
         action,
         gd.MetadataProvider.getActionMetadata(gd.JsPlatform.get(), 'Delete')

GDevelop.js/__tests__/GDJS.js

@@ -16,34 +16,35 @@ describe('libGD.js - GDJS related tests', function () {
   );
 
   describe('Exporter', () => {
+    // Fake files to simulate a file system (see tests below).
+    const fakeIndexHtmlContent = '';
+    const fakeConfigXmlContent = `
+<widget id="GDJS_PACKAGENAME" version="GDJS_PROJECTVERSION">
+  <name>GDJS_PROJECTNAME</name>
+  <platform name="android">
+<!-- GDJS_ICONS_ANDROID -->
+  </platform>
+  <platform name="ios">
+<!-- GDJS_ICONS_IOS -->
+  </platform>
+<!-- GDJS_EXTENSION_CORDOVA_DEPENDENCY -->
+</widget>`;
+    const fakePackageJsonContent = `
+{
+  "name": "GDJS_GAME_MANGLED_NAME",
+  "displayName": "GDJS_GAME_NAME",
+  "version": "GDJS_GAME_VERSION",
+  "description": "GDJS_GAME_NAME",
+  "author": "GDJS_GAME_AUTHOR"
+}`;
+
     it('properly exports Cordova files', () => {
-      // Create a project with some content
+      // Create a simple project
       const project = gd.ProjectHelper.createNewGDJSProject();
       project.setName('My great project with spaces and "quotes"!');
-      project.setVersion("1.2.3");
-      project.getExtensionProperties().setValue("AdMob", "AdMobAppIdAndroid", "my android app id");
+      project.setVersion('1.2.3');
 
       // Prepare a fake file system
-      const fakeIndexHtmlContent = '';
-      const fakeConfigXmlContent = `
-      <widget id="GDJS_PACKAGENAME" version="GDJS_PROJECTVERSION">
-          <name>GDJS_PROJECTNAME</name>
-          <platform name="android">
-              <!-- GDJS_ICONS_ANDROID -->
-          </platform>
-          <platform name="ios">
-              <!-- GDJS_ICONS_IOS -->
-          </platform>
-          <!-- GDJS_EXTENSION_CORDOVA_DEPENDENCY -->
-      </widget>`;
-      const fakePackageJsonContent = `
-      {
-        "name": "GDJS_GAME_MANGLED_NAME",
-        "displayName": "GDJS_GAME_NAME",
-        "version": "GDJS_GAME_VERSION",
-        "description": "GDJS_GAME_NAME",
-        "author": "GDJS_GAME_AUTHOR"
-      }`;
       var fs = makeFakeAbstractFileSystem(gd, {
         '/fake-gdjs-root/Runtime/Cordova/www/index.html': fakeIndexHtmlContent,
         '/fake-gdjs-root/Runtime/Cordova/config.xml': fakeConfigXmlContent,
@@ -67,29 +68,92 @@ describe('libGD.js - GDJS related tests', function () {
       expect(fs.writeToFile).toHaveBeenCalledWith(
         '/fake-export-dir/config.xml',
         `
-      <widget id="com.example.gamename" version="1.2.3">
-          <name>My great project with spaces and &quot;quotes&quot;!</name>
-          <platform name="android">
-              
-          </platform>
-          <platform name="ios">
-              
-          </platform>
-          <plugin name=\"gdevelop-cordova-admob-plus\" spec=\"0.43.0\">
-    <variable name=\"APP_ID_ANDROID\" value=\"my android app id\" />
-</plugin>
-      </widget>`
+<widget id="com.example.gamename" version="1.2.3">
+  <name>My great project with spaces and &quot;quotes&quot;!</name>
+  <platform name="android">
+
+  </platform>
+  <platform name="ios">
+
+  </platform>
+
+</widget>`
       );
       expect(fs.writeToFile).toHaveBeenCalledWith(
         '/fake-export-dir/package.json',
         `
-      {
-        \"name\": \"my_32great_32project_32with_32spaces_32and_32_34quotes_34_33\",
-        \"displayName\": \"My great project with spaces and \\\"quotes\\\"!\",
-        \"version\": \"1.2.3\",
-        \"description\": \"My great project with spaces and \\\"quotes\\\"!\",
-        \"author\": \"\"
-      }`
+{
+  \"name\": \"my_32great_32project_32with_32spaces_32and_32_34quotes_34_33\",
+  \"displayName\": \"My great project with spaces and \\\"quotes\\\"!\",
+  \"version\": \"1.2.3\",
+  \"description\": \"My great project with spaces and \\\"quotes\\\"!\",
+  \"author\": \"\"
+}`
+      );
+    });
+    it('properly exports Cordova plugins config if required by an extension', () => {
+      // Create a project with some content using the AdMob extension.
+      const project = gd.ProjectHelper.createNewGDJSProject();
+      project.setName('My great project with spaces and "quotes"!');
+      project.setVersion('1.2.3');
+      project
+        .getExtensionProperties()
+        .setValue('AdMob', 'AdMobAppIdAndroid', 'my android app id');
+      const layout = project.insertNewLayout('Scene', 0);
+      const event = layout
+        .getEvents()
+        .insertNewEvent(project, 'BuiltinCommonInstructions::Standard', 0);
+      const action = new gd.Instruction();
+      action.setType('AdMob::ShowInterstitial');
+      gd.asStandardEvent(event).getActions().insert(action, 0);
+
+      // Prepare a fake file system
+      var fs = makeFakeAbstractFileSystem(gd, {
+        '/fake-gdjs-root/Runtime/Cordova/www/index.html': fakeIndexHtmlContent,
+        '/fake-gdjs-root/Runtime/Cordova/config.xml': fakeConfigXmlContent,
+        '/fake-gdjs-root/Runtime/Cordova/package.json': fakePackageJsonContent,
+      });
+
+      // Export and check the content of written files.
+      const exporter = new gd.Exporter(fs, '/fake-gdjs-root');
+      const exportOptions = new gd.MapStringBoolean();
+      exportOptions.set('exportForCordova', true);
+      expect(
+        exporter.exportWholePixiProject(
+          project,
+          '/fake-export-dir',
+          exportOptions
+        )
+      ).toBe(true);
+      exportOptions.delete();
+      exporter.delete();
+
+      expect(fs.writeToFile).toHaveBeenCalledWith(
+        '/fake-export-dir/config.xml',
+        `
+<widget id="com.example.gamename" version="1.2.3">
+  <name>My great project with spaces and &quot;quotes&quot;!</name>
+  <platform name="android">
+
+  </platform>
+  <platform name="ios">
+
+  </platform>
+<plugin name=\"gdevelop-cordova-admob-plus\" spec=\"0.43.0\">
+    <variable name=\"APP_ID_ANDROID\" value=\"my android app id\" />
+</plugin>
+</widget>`
+      );
+      expect(fs.writeToFile).toHaveBeenCalledWith(
+        '/fake-export-dir/package.json',
+        `
+{
+  \"name\": \"my_32great_32project_32with_32spaces_32and_32_34quotes_34_33\",
+  \"displayName\": \"My great project with spaces and \\\"quotes\\\"!\",
+  \"version\": \"1.2.3\",
+  \"description\": \"My great project with spaces and \\\"quotes\\\"!\",
+  \"author\": \"\"
+}`
       );
     });
   });
@@ -194,15 +258,15 @@ describe('libGD.js - GDJS related tests', function () {
       gd.asRepeatEvent(evt).getActions().insert(action2, 1);
 
       const namespace = 'gdjs.eventsFunction.myTest';
-      const eventsFunctionsExtensionCodeGenerator = new gd.EventsFunctionsExtensionCodeGenerator(
-        project
-      );
-      const code = eventsFunctionsExtensionCodeGenerator.generateFreeEventsFunctionCompleteCode(
-        eventsFunction,
-        namespace,
-        includeFiles,
-        true
-      );
+      const eventsFunctionsExtensionCodeGenerator =
+        new gd.EventsFunctionsExtensionCodeGenerator(project);
+      const code =
+        eventsFunctionsExtensionCodeGenerator.generateFreeEventsFunctionCompleteCode(
+          eventsFunction,
+          namespace,
+          includeFiles,
+          true
+        );
 
       // Check that the function name is properly generated
       expect(code).toMatch(namespace + '.func = function(');
@@ -298,15 +362,15 @@ describe('libGD.js - GDJS related tests', function () {
       gd.asRepeatEvent(evt).getActions().insert(action, 0);
 
       const namespace = 'gdjs.eventsFunction.myTest';
-      const eventsFunctionsExtensionCodeGenerator = new gd.EventsFunctionsExtensionCodeGenerator(
-        project
-      );
-      const code = eventsFunctionsExtensionCodeGenerator.generateFreeEventsFunctionCompleteCode(
-        eventsFunction,
-        namespace,
-        includeFiles,
-        true
-      );
+      const eventsFunctionsExtensionCodeGenerator =
+        new gd.EventsFunctionsExtensionCodeGenerator(project);
+      const code =
+        eventsFunctionsExtensionCodeGenerator.generateFreeEventsFunctionCompleteCode(
+          eventsFunction,
+          namespace,
+          includeFiles,
+          true
+        );
 
       // Check that the function name is properly generated
       expect(code).toMatch(namespace + '.func = function(');

GDevelop.js/__tests__/Serializer.js

@@ -68,7 +68,7 @@ describe('libGD.js object serialization', function() {
       obj.delete();
 
       expect(jsonObject).toBe(
-        '{"bold":false,"italic":false,"name":"testObject","smoothed":true,"tags":"inventory, player","type":"TextObject::Text","underlined":false,"variables":[],"behaviors":[],"string":"Text of the object, with 官话 characters","font":"","characterSize":20.0,"color":{"b":0,"g":0,"r":0}}'
+        '{"bold":false,"italic":false,"name":"testObject","smoothed":true,"tags":"inventory, player","type":"TextObject::Text","underlined":false,"variables":[],"effects":[],"behaviors":[],"string":"Text of the object, with 官话 characters","font":"","characterSize":20.0,"color":{"b":0,"g":0,"r":0}}'
       );
     });
   });

GDevelop.js/scripts/generate-types.js

@@ -118,7 +118,7 @@ type Variable_Type = 0 | 1 | 2 | 3 | 4`
     fs.writeFileSync(
       'types/expressioncompletiondescription_completionkind.js',
       `// Automatically generated by GDevelop.js/scripts/generate-types.js
-type ExpressionCompletionDescription_CompletionKind = 0 | 1 | 2 | 3`
+type ExpressionCompletionDescription_CompletionKind = 0 | 1 | 2 | 3 | 4`
     );
     shell.sed(
       '-i',
@@ -129,6 +129,7 @@ type ExpressionCompletionDescription_CompletionKind = 0 | 1 | 2 | 3`
         '  static Behavior: 1;',
         '  static Expression: 2;',
         '  static Variable: 3;',
+        '  static Text: 4;',
       ].join('\n'),
       'types/gdexpressioncompletiondescription.js'
     );

GDevelop.js/types/expressioncompletiondescription_completionkind.js

@@ -1,2 +1,2 @@
 // Automatically generated by GDevelop.js/scripts/generate-types.js
-type ExpressionCompletionDescription_CompletionKind = 0 | 1 | 2 | 3
+type ExpressionCompletionDescription_CompletionKind = 0 | 1 | 2 | 3 | 4

GDevelop.js/types/gdexpressioncompletiondescription.js

@@ -4,12 +4,17 @@ declare class gdExpressionCompletionDescription {
   static Behavior: 1;
   static Expression: 2;
   static Variable: 3;
+  static Text: 4;
   getCompletionKind(): ExpressionCompletionDescription_CompletionKind;
   getType(): string;
   getPrefix(): string;
   getObjectName(): string;
   getBehaviorName(): string;
   isExact(): boolean;
+  isLastParameter(): boolean;
+  getReplacementStartPosition(): number;
+  getReplacementEndPosition(): number;
+  getParameterMetadata(): gdParameterMetadata;
   delete(): void;
   ptr: number;
 };

GDevelop.js/types/gdinstructionsentenceformatter.js

@@ -1,11 +1,7 @@
 // Automatically generated by GDevelop.js/scripts/generate-types.js
 declare class gdInstructionSentenceFormatter {
   static get(): gdInstructionSentenceFormatter;
-  translate(instr: gdInstruction, metadat: gdInstructionMetadata): string;
   getAsFormattedText(instr: gdInstruction, metadat: gdInstructionMetadata): gdVectorPairStringTextFormatting;
-  getFormattingFromType(type: string): gdTextFormatting;
-  labelFromType(type: string): string;
-  loadTypesFormattingFromConfig(): void;
   delete(): void;
   ptr: number;
 };

GDevelop.js/types/gdjsplatform.js

@@ -9,8 +9,6 @@ declare class gdJsPlatform extends gdPlatform {
   isExtensionLoaded(name: string): boolean;
   removeExtension(name: string): void;
   reloadBuiltinExtensions(): void;
-  getBehavior(type: string): gdBehavior;
-  getBehaviorSharedDatas(type: string): gdBehaviorsSharedData;
   getAllPlatformExtensions(): gdVectorPlatformExtension;
   delete(): void;
   ptr: number;

GDevelop.js/types/gdmetadataprovider.js

@@ -22,6 +22,8 @@ declare class gdMetadataProvider {
   static getStrExpressionMetadata(p: gdPlatform, type: string): gdExpressionMetadata;
   static getObjectStrExpressionMetadata(p: gdPlatform, objectType: string, type: string): gdExpressionMetadata;
   static getBehaviorStrExpressionMetadata(p: gdPlatform, autoType: string, type: string): gdExpressionMetadata;
+  static isBadExpressionMetadata(metadata: gdExpressionMetadata): boolean;
+  static isBadBehaviorMetadata(metadata: gdBehaviorMetadata): boolean;
   delete(): void;
   ptr: number;
 };

GDevelop.js/types/gdobject.js

@@ -14,6 +14,7 @@ declare class gdObject {
   updateInitialInstanceProperty(instance: gdInitialInstance, name: string, value: string, project: gdProject, scene: gdLayout): boolean;
   exposeResources(worker: gdArbitraryResourceWorker): void;
   getVariables(): gdVariablesContainer;
+  getEffects(): gdEffectsContainer;
   getAllBehaviorNames(): gdVectorString;
   hasBehaviorNamed(name: string): boolean;
   addNewBehavior(project: gdProject, type: string, name: string): gdBehaviorContent;

GDevelop.js/types/gdtextformatting.js

@@ -1,10 +1,5 @@
 // Automatically generated by GDevelop.js/scripts/generate-types.js
 declare class gdTextFormatting {
-  isBold(): boolean;
-  isItalic(): boolean;
-  getColorRed(): number;
-  getColorGreen(): number;
-  getColorBlue(): number;
   getUserData(): number;
   delete(): void;
   ptr: number;

Readme.md

@@ -30,7 +30,7 @@ To learn more about GDevelop Architecture, read the [architecture overview here]
 
 Pre-generated documentation of the Core library, C++ and TypeScript game engines is [available here](https://docs.gdevelop-app.com).
 
-Status of the tests and builds: [![Build status](https://circleci.com/gh/4ian/GDevelop.svg?style=shield)](https://app.circleci.com/pipelines/github/4ian/GDevelop) [![Quick tests status](https://semaphoreci.com/api/v1/4ian/gd/branches/master/shields_badge.svg)](https://semaphoreci.com/4ian/gd) [![All tests Status](https://travis-ci.org/4ian/GDevelop.svg?branch=master)](https://travis-ci.org/4ian/GDevelop) [![Windows Build status](https://ci.appveyor.com/api/projects/status/84uhtdox47xp422x/branch/master?svg=true)](https://ci.appveyor.com/project/4ian/gdevelop/branch/master) [![https://good-labs.github.io/greater-good-affirmation/assets/images/badge.svg](https://good-labs.github.io/greater-good-affirmation/assets/images/badge.svg)](https://good-labs.github.io/greater-good-affirmation)
+Status of the tests and builds: [![Build status](https://circleci.com/gh/4ian/GDevelop.svg?style=shield)](https://app.circleci.com/pipelines/github/4ian/GDevelop) [![Quick tests status](https://semaphoreci.com/api/v1/4ian/gd/branches/master/shields_badge.svg)](https://semaphoreci.com/4ian/gd) [![All tests Status](https://www.travis-ci.com/4ian/GDevelop.svg?branch=master)](https://www.travis-ci.com/github/4ian/GDevelop) [![Windows Build status](https://ci.appveyor.com/api/projects/status/84uhtdox47xp422x/branch/master?svg=true)](https://ci.appveyor.com/project/4ian/gdevelop/branch/master) [![https://good-labs.github.io/greater-good-affirmation/assets/images/badge.svg](https://good-labs.github.io/greater-good-affirmation/assets/images/badge.svg)](https://good-labs.github.io/greater-good-affirmation)
 
 ## Links
 

newIDE/README.md

@@ -42,15 +42,7 @@ cd newIDE/app && npm start # Be sure to have this running in another terminal, b
 # In a new terminal:
 cd newIDE/electron-app
 npm install # or yarn
-
-#For macOS:
-npm run electron-mac
-
-#For Windows:
-npm run electron-win
-
-#For Linux:
-npm run electron-linux
+npm run start # or yarn start
 ```
 
 ### Quick Install and Run

newIDE/app/.flowconfig

@@ -24,7 +24,3 @@
 
 [options]
 module.ignore_non_literal_requires=true
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe
-suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
-# For node_modules/jss/src/Jss.js:
-suppress_comment=\\(.\\|\n\\)*\\$FlowIgnore

newIDE/app/flow-typed/npm/firebase_v5.x.x.js

@@ -1,931 +0,0 @@
-// flow-typed signature: 0a7c5018a7783bafd1ecdfe3a87e17c7
-// flow-typed version: 0dcf7d868b/firebase_v5.x.x/flow_>=v0.34.x
-
-/* @flow */
-/** ** firebase ****/
-
-declare interface $npm$firebase$Config {
-  apiKey: string;
-  authDomain?: string;
-  databaseURL?: string;
-  projectId?: string;
-  storageBucket?: string;
-  messagingSenderId?: string;
-}
-
-declare interface $npm$firebase$auth$Error {
-  code:
-    | 'auth/app-deleted'
-    | 'auth/app-not-authorized'
-    | 'auth/argument-error'
-    | 'auth/invalid-api-key'
-    | 'auth/invalid-user-token'
-    | 'auth/network-request-failed'
-    | 'auth/operation-not-allowed'
-    | 'auth/requires-recent-login'
-    | 'auth/too-many-requests'
-    | 'auth/unauthorized-domain'
-    | 'auth/user-disabled'
-    | 'auth/user-token-expired'
-    | 'auth/web-storage-unsupported'
-    | 'auth/invalid-email'
-    | 'auth/account-exists-with-different-credential'
-    | 'auth/invalid-credential'
-    | 'auth/user-not-found'
-    | 'auth/wrong-password'
-    | 'auth/invalid-verification-code'
-    | 'auth/invalid-verification-id'
-    | 'auth/expired-action-code'
-    | 'auth/invalid-action-code'
-    | 'auth/invalid-verification-code'
-    | 'auth/missing-verification-code'
-    | 'auth/captcha-check-failed'
-    | 'auth/invalid-phone-number'
-    | 'auth/missing-phone-number'
-    | 'auth/quota-exceeded'
-    | 'auth/credential-already-in-use'
-    | 'auth/email-already-in-use'
-    | 'auth/provider-already-linked'
-    | 'auth/auth-domain-config-required'
-    | 'auth/cancelled-popup-request'
-    | 'auth/popup-blocked'
-    | 'auth/operation-not-supported-in-this-environment'
-    | 'auth/popup-closed-by-user'
-    | 'auth/unauthorized-domain'
-    | 'auth/no-such-provider';
-  message: string;
-}
-
-declare interface $npm$firebase$Error {
-  code: $PropertyType<$npm$firebase$auth$Error, 'code'> | 'app/no-app';
-  message: string;
-  name: string;
-  stack: ?string;
-}
-
-/** *** app *****/
-declare class $npm$firebase$App {
-  name: string;
-  +options: $npm$firebase$Config;
-  auth(): $npm$firebase$auth$Auth;
-  database(): $npm$firebase$database$Database;
-  storage(): $npm$firebase$storage$Storage;
-  firestore(): $npm$firebase$firestore$Firestore;
-  delete(): Promise<void>;
-}
-
-/** **** auth *******/
-declare interface $npm$firebase$auth$ActionCodeInfo {
-  data: { email: string };
-}
-
-declare interface $npm$firebase$auth$ApplicationVerifier {
-  type: string;
-  verify(): Promise<string>;
-}
-
-declare type $npm$firebase$auth$Auth$Persistence = {
-  +LOCAL: 'local',
-  +SESSION: 'session',
-  +NONE: 'none',
-};
-
-declare type $npm$firebase$auth$Auth$Persistence$Enum = $Values<$npm$firebase$auth$Auth$Persistence>;
-
-declare class $npm$firebase$auth$Auth {
-  static Persistence: $npm$firebase$auth$Auth$Persistence;
-  app: $npm$firebase$App;
-  currentUser: $npm$firebase$auth$User | null;
-  applyActionCode(code: string): Promise<void>;
-  checkActionCode(code: string): Promise<$npm$firebase$auth$ActionCodeInfo>;
-  confirmPasswordReset(code: string, newPassword: string): Promise<void>;
-  createCustomToken(uid: string, developerClaims?: {}): string;
-  createUserWithEmailAndPassword(
-    email: string,
-    password: string
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  fetchProvidersForEmail(email: string): Promise<Array<string>>;
-  onAuthStateChanged(
-    nextOrObserver: (?$npm$firebase$auth$User) => void | Promise<void>,
-    error?: (error: $npm$firebase$auth$Error) => void,
-    completed?: () => void
-  ): () => void;
-  onIdTokenChanged(
-    nextOrObserver: Object | ((user?: $npm$firebase$auth$User) => void | Promise<void>),
-    error?: (error: $npm$firebase$auth$Error) => void,
-    completed?: () => void
-  ): () => void;
-  sendPasswordResetEmail(email: string): Promise<void>;
-  setPersistence(persistence: $npm$firebase$auth$Auth$Persistence$Enum): Promise<void>;
-  signInAndRetrieveDataWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  signInAnonymously(): Promise<$npm$firebase$auth$User>;
-  signInWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<$npm$firebase$auth$User>;
-  signInWithCustomToken(token: string): Promise<$npm$firebase$auth$User>;
-  signInWithEmailAndPassword(
-    email: string,
-    password: string
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  signInWithPhoneNumber(
-    phoneNumber: string,
-    applicationVerifier: $npm$firebase$auth$ApplicationVerifier
-  ): Promise<$npm$firebase$auth$ConfirmationResult>;
-  signInWithPopup(
-    provider: $npm$firebase$auth$AuthProvider
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  signOut(): Promise<void>;
-  verifyIdToken(idToken: string): Promise<Object>;
-  verifyPasswordResetCode(code: string): Promise<string>;
-}
-
-declare interface $npm$firebase$auth$AuthCredential {
-  providerId: string;
-}
-
-declare class $npm$firebase$auth$AuthProvider {
-  providerId: string;
-}
-
-declare interface $npm$firebase$auth$ConfirmationResult {
-  verificationId: string;
-  confirm(verificationCode: string): Promise<$npm$firebase$auth$UserCredential>;
-}
-
-declare type $npm$firebase$auth$UserProfile = {
-  displayName?: string,
-  photoURL?: string
-};
-
-declare interface $npm$firebase$auth$AdditionalUserInfo {
-  providerId: string;
-  profile?: $npm$firebase$auth$UserProfile;
-  username?: string;
-}
-
-declare interface $npm$firebase$auth$UserCredential {
-  user: $npm$firebase$auth$User;
-  credential?: $npm$firebase$auth$AuthCredential;
-  operationType?: string;
-  additionalUserInfo?: $npm$firebase$auth$AdditionalUserInfo;
-}
-
-declare class $npm$firebase$auth$UserInfo {
-  displayName: ?string;
-  email: ?string;
-  photoURL: ?string;
-  providerId: string;
-  uid: string;
-}
-
-declare type $npm$firebase$actionCode$settings = {
-  url: string,
-  iOS?: { bundleId: string },
-  android?: {
-    packageName: string,
-    installApp?: boolean,
-    minimumVersion?: string,
-  },
-  handleCodeInApp?: boolean,
-}
-
-declare class $npm$firebase$auth$User extends $npm$firebase$auth$UserInfo {
-  displayName: ?string;
-  email: ?string;
-  emailVerified: boolean;
-  isAnonymous: boolean;
-  phoneNumber: ?string;
-  photoUrl: ?string;
-  providerData: Array<$npm$firebase$auth$UserInfo>;
-  providerId: string;
-  refreshToken: string;
-  uid: string;
-  delete(): Promise<void>;
-  getIdToken(forceRefresh?: boolean): Promise<string>;
-  getToken(forceRefresh?: boolean): Promise<string>;
-  linkAndRetrieveDataWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  linkWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<$npm$firebase$auth$User>;
-  linkWithPhoneNumber(
-    phoneNumber: string,
-    applicationVerifier: $npm$firebase$auth$ApplicationVerifier
-  ): Promise<$npm$firebase$auth$ConfirmationResult>;
-  linkWithPopup(
-    provider: $npm$firebase$auth$OAuthProvider
-  ): Promise<$npm$firebase$auth$UserCredential>;
-  reauthenticateAndRetrieveDataWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<void>;
-  reauthenticateWithCredential(
-    credential: $npm$firebase$auth$AuthCredential
-  ): Promise<void>;
-  reauthenticateWithPhoneNumber(
-    phoneNumber: string,
-    applicationVerifier: $npm$firebase$auth$ApplicationVerifier
-  ): Promise<$npm$firebase$auth$ConfirmationResult>;
-  reload(): Promise<void>;
-  sendEmailVerification(actionCodeSettings?: $npm$firebase$actionCode$settings): Promise<void>;
-  toJSON(): Object;
-  unlink(providerId: string): Promise<$npm$firebase$auth$User>;
-  updateEmail(newEmail: string): Promise<void>;
-  updatePassword(newPassword: string): Promise<void>;
-  updatePhoneNumber(
-    phoneCredential: $npm$firebase$auth$AuthCredential
-  ): Promise<void>;
-  updateProfile(profile: $npm$firebase$auth$UserProfile): Promise<void>;
-}
-
-declare class $npm$firebase$auth$EmailAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static EMAIL_LINK_SIGN_IN_METHOD: string;
-  static EMAIL_PASSWORD_SIGN_IN_METHOD: string;
-  static PROVIDER_ID: string;
-  static credential(
-    email: string,
-    password: string
-  ): $npm$firebase$auth$AuthCredential;
-  static credentialWithLink(
-    email: string,
-    emailLink: string
-  ): $npm$firebase$auth$AuthCredential;
-  providerId: string;
-}
-
-declare class $npm$firebase$auth$FacebookAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static FACEBOOK_SIGN_IN_METHOD: string;
-  static PROVIDER_ID: string;
-  static credential(token: string): $npm$firebase$auth$AuthCredential;
-  addScope(scope: string): $npm$firebase$auth$FacebookAuthProvider;
-  setCustomParameters(
-    customOAuthParameters: Object
-  ): $npm$firebase$auth$FacebookAuthProvider;
-  providerId: string
-}
-
-declare class $npm$firebase$auth$GithubAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static GITHUB_SIGN_IN_METHOD: string;
-  static PROVIDER_ID: string;
-  static credential(token: string): $npm$firebase$auth$AuthCredential;
-  addScope(scope: string): $npm$firebase$auth$GithubAuthProvider;
-  setCustomParameters(
-    customOAuthParameters: Object
-  ): $npm$firebase$auth$GithubAuthProvider;
-  providerId: string;
-}
-
-declare class $npm$firebase$auth$GoogleAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static GOOGLE_SIGN_IN_METHOD: string;
-  static PROVIDER_ID: string;
-  static credential(
-    idToken?: string,
-    accessToken?: string
-  ): $npm$firebase$auth$AuthCredential;
-  addScope(scope: string): $npm$firebase$auth$GoogleAuthProvider;
-  setCustomParameters(
-    customOAuthParameters: Object
-  ): $npm$firebase$auth$GoogleAuthProvider;
-}
-
-declare class $npm$firebase$auth$PhoneAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static PHONE_SIGN_IN_METHOD: string;
-  static PROVIDER_ID: string;
-  static credential(
-    verificationId: string,
-    verificationCode: string
-  ): $npm$firebase$auth$AuthCredential;
-  constructor(
-    auth?: $npm$firebase$auth$Auth
-  ): $npm$firebase$auth$PhoneAuthProvider;
-  verifyPhoneNumber(
-    phoneNumber: string,
-    applicationVerifier: $npm$firebase$auth$ApplicationVerifier
-  ): Promise<string>;
-  providerId: string;
-}
-
-declare class $npm$firebase$auth$TwitterAuthProvider extends $npm$firebase$auth$AuthProvider {
-  static PROVIDER_ID: string;
-  credential(token: string, secret: string): $npm$firebase$auth$AuthCredential;
-  setCustomParameters(customOAuthParameters: Object): this;
-}
-
-declare type $npm$firebase$auth$OAuthProvider =
-  | $npm$firebase$auth$FacebookAuthProvider
-  | $npm$firebase$auth$GithubAuthProvider
-  | $npm$firebase$auth$GoogleAuthProvider
-  | $npm$firebase$auth$TwitterAuthProvider;
-
-/** **** database ******/
-declare type $npm$firebase$database$Value = any;
-declare type $npm$firebase$database$OnCompleteCallback = (
-  error: ?Object
-) => void;
-declare type $npm$firebase$database$QueryEventType =
-  | 'value'
-  | 'child_added'
-  | 'child_changed'
-  | 'child_removed'
-  | 'child_moved';
-declare type $npm$firebase$database$Priority = string | number | null;
-
-declare class $npm$firebase$database$Database {
-  app: $npm$firebase$App;
-  goOffline(): void;
-  goOnline(): void;
-  ref(path?: string): $npm$firebase$database$Reference;
-  refFromURL(url: string): $npm$firebase$database$Reference;
-}
-
-declare class $npm$firebase$database$DataSnapshot {
-  key: ?string;
-  ref: $npm$firebase$database$Reference;
-  child(path?: string): $npm$firebase$database$DataSnapshot;
-  exists(): boolean;
-  exportVal(): $npm$firebase$database$Value;
-  forEach(action: ($npm$firebase$database$DataSnapshot) => ?boolean): boolean;
-  getPriority(): $npm$firebase$database$Priority;
-  hasChild(path: string): boolean;
-  hasChildren(): boolean;
-  numChildren(): number;
-  toJSON(): Object;
-  val(): $npm$firebase$database$Value;
-}
-
-declare class $npm$firebase$database$OnDisconnect {
-  cancel(onComplete?: $npm$firebase$database$OnCompleteCallback): Promise<void>;
-  remove(onComplete?: $npm$firebase$database$OnCompleteCallback): Promise<void>;
-  set(
-    value: $npm$firebase$database$Value,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-  setWithPriority(
-    value: $npm$firebase$database$Value,
-    priority: number | string | null,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-  update(
-    values: { +[path: string]: $npm$firebase$database$Value },
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-}
-
-declare type $npm$firebase$database$Callback = (
-  $npm$firebase$database$DataSnapshot,
-  ?string
-) => void | Promise<void>;
-
-declare class $npm$firebase$database$Query {
-  ref: $npm$firebase$database$Reference;
-  endAt(
-    value: number | string | boolean | null,
-    key?: string
-  ): $npm$firebase$database$Query;
-  equalTo(
-    value: number | string | boolean | null,
-    key?: string
-  ): $npm$firebase$database$Query;
-  isEqual(other: $npm$firebase$database$Query): boolean;
-  limitToFirst(limit: number): $npm$firebase$database$Query;
-  limitToLast(limit: number): $npm$firebase$database$Query;
-  off(
-    eventType?: $npm$firebase$database$QueryEventType,
-    callback?: $npm$firebase$database$Callback,
-    context?: Object
-  ): void;
-  on(
-    eventType: $npm$firebase$database$QueryEventType,
-    callback: $npm$firebase$database$Callback,
-    cancelCallbackOrContext?: (error: Object) => void | Object,
-    context?: $npm$firebase$database$Callback
-  ): $npm$firebase$database$Callback;
-  once(
-    eventType: $npm$firebase$database$QueryEventType,
-    successCallback?: $npm$firebase$database$Callback,
-    failureCallbackOrContext?: (error: Object) => void | Object,
-    context?: Object
-  ): Promise<$npm$firebase$database$DataSnapshot>;
-  orderByChild(path: string): $npm$firebase$database$Query;
-  orderByKey(): $npm$firebase$database$Query;
-  orderByPriority(): $npm$firebase$database$Query;
-  orderByValue(): $npm$firebase$database$Query;
-  startAt(
-    value: number | string | boolean | null,
-    key?: string
-  ): $npm$firebase$database$Query;
-  toJSON(): Object;
-  toString(): string;
-}
-
-declare class $npm$firebase$database$Reference extends $npm$firebase$database$Query {
-  key: ?string;
-  parent?: $npm$firebase$database$Reference;
-  root: $npm$firebase$database$Reference;
-  child(path: string): $npm$firebase$database$Reference;
-  onDisconnect(): $npm$firebase$database$OnDisconnect;
-  push(
-    value?: $npm$firebase$database$Value,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): $npm$firebase$database$ThenableReference & Promise<void>;
-  remove(onComplete?: $npm$firebase$database$OnCompleteCallback): Promise<void>;
-  set(
-    value: $npm$firebase$database$Value,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-  setPriority(
-    priority: $npm$firebase$database$Priority,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-  setWithPriority(
-    newVal: $npm$firebase$database$Value,
-    newPriority: $npm$firebase$database$Priority,
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-  transaction(
-    transactionUpdate: (
-      data: $npm$firebase$database$Value
-    ) => $npm$firebase$database$Value,
-    onComplete?: (
-      error: null | Object,
-      committed: boolean,
-      snapshot: $npm$firebase$database$DataSnapshot
-    ) => void,
-    applyLocally?: boolean
-  ): Promise<{
-    committed: boolean,
-    snapshot: $npm$firebase$database$DataSnapshot | null
-  }>;
-  update(
-    values: { [path: string]: $npm$firebase$database$Value },
-    onComplete?: $npm$firebase$database$OnCompleteCallback
-  ): Promise<void>;
-}
-
-declare class $npm$firebase$database$ServerValue {
-  static TIMESTAMP: {};
-}
-
-declare class $npm$firebase$database$ThenableReference extends $npm$firebase$database$Reference {}
-
-/** **** firestore ******/
-declare class $npm$firebase$firestore$Firestore {
-  app: $npm$firebase$App;
-  batch(): $npm$firebase$firestore$WriteBatch;
-  collection(collectionPath: string): $npm$firebase$firestore$CollectionReference;
-  doc(documentPath: string): $npm$firebase$firestore$DocumentReference;
-  enableNetwork(): Promise<void>;
-  disableNetwork(): Promise<void>;
-  enablePersistence(settings?: $npm$firebase$firestore$PersistenceSettings): Promise<void>;
-  runTransaction(updateFunction: (transaction: $npm$firebase$firestore$Transaction) => Promise<any>): Promise<any>;
-  setLogLevel(logLevel: 'debug' | 'error' | 'silent'): void;
-  settings(settings: $npm$firebase$firestore$Settings): void;
-  getAll(
-    ...docs: Array<$npm$firebase$firestore$DocumentReference>
-  ): Promise<Array<$npm$firebase$firestore$DocumentSnapshot>>;
-}
-
-declare interface $npm$firebase$firestore$Blob {
-  fromBase64String(base64: string): $npm$firebase$firestore$Blob;
-  fromUint8Array(array: Uint8Array): $npm$firebase$firestore$Blob;
-  toBase64(): string;
-  toUintArray(): Uint8Array;
-}
-
-declare interface $npm$firebase$firestore$QueryListenOptions {
-  includeMetadataChanges: boolean;
-  includeQueryMetadataChanges: boolean;
-}
-
-declare type $npm$firebase$firestore$documentObserver = (snapshot: $npm$firebase$firestore$DocumentSnapshot) => void | Promise<void>;
-declare type $npm$firebase$firestore$queryObserver = (snapshot: $npm$firebase$firestore$QuerySnapshot) => void | Promise<void>;
-declare type $npm$firebase$firestore$observerError = (error: $npm$firebase$Error) => void | Promise<void>;
-declare type $npm$firebase$firestore$GetOptions = {
-  source?: 'default' | 'cache' | 'server'
-}
-
-declare class $npm$firebase$firestore$Query {
-  firestore: $npm$firebase$firestore$Firestore;
-  endAt(snapshotOrVarArgs: $npm$firebase$firestore$DocumentSnapshot | {}): $npm$firebase$firestore$Query;
-  endBefore(snapshotOrVarArgs: $npm$firebase$firestore$DocumentSnapshot | {}): $npm$firebase$firestore$Query;
-  get(getOptions?: $npm$firebase$firestore$GetOptions): Promise<$npm$firebase$firestore$QuerySnapshot>;
-  isEqual(other: $npm$firebase$firestore$Query): boolean;
-  limit(limit: number): $npm$firebase$firestore$Query;
-  onSnapshot(
-    optionsOrObserverOrOnNext: $npm$firebase$firestore$QueryListenOptions | $npm$firebase$firestore$queryObserver,
-    observerOrOnNextOrOnError?: | $npm$firebase$firestore$QueryListenOptions
-    | $npm$firebase$firestore$queryObserver
-    | $npm$firebase$firestore$observerError,
-    onError?: $npm$firebase$firestore$observerError
-  ): () => void;
-  orderBy(
-    fieldPath: $npm$firebase$firestore$FieldPath | string,
-    directionStr: 'asc' | 'desc'
-  ): $npm$firebase$firestore$Query;
-  startAfter(snapshotOrVarArgs: $npm$firebase$firestore$DocumentSnapshot | {}): $npm$firebase$firestore$Query;
-  startAt(snapshotOrVarArgs: $npm$firebase$firestore$DocumentSnapshot | {}): $npm$firebase$firestore$Query;
-  where(fieldPath: string, opStr: '<' | '<=' | '==' | 'array-contains' | '>' | '>=', value: any): $npm$firebase$firestore$Query;
-}
-
-declare class $npm$firebase$firestore$CollectionReference extends $npm$firebase$firestore$Query {
-  constructor(): $npm$firebase$firestore$CollectionReference;
-  id: string;
-  parent: $npm$firebase$firestore$DocumentReference | null;
-  add(data: { +[string]: mixed }): Promise<$npm$firebase$firestore$DocumentReference>;
-  doc(documentPath?: string): $npm$firebase$firestore$DocumentReference;
-}
-
-declare interface $npm$firebase$firestore$DocumentChange {
-  type: 'added' | 'removed' | 'modified';
-  doc: $npm$firebase$firestore$DocumentSnapshot;
-  oldIndex: number;
-  newIndex: number;
-}
-
-declare class $npm$firebase$firestore$DocumentReference {
-  firestore: $npm$firebase$firestore$Firestore;
-  id: string;
-  path: string;
-  parent: typeof $npm$firebase$firestore$CollectionReference;
-  collection(collectionPath: string): $npm$firebase$firestore$CollectionReference;
-  delete(): Promise<void>;
-  get(): Promise<$npm$firebase$firestore$DocumentSnapshot>;
-  isEqual(other: $npm$firebase$firestore$DocumentReference): boolean;
-  onSnapshot(
-    optionsOrObserverOrOnNext: $npm$firebase$firestore$QueryListenOptions
-    | $npm$firebase$firestore$documentObserver,
-    observerOrOnNextOrOnError?: | $npm$firebase$firestore$QueryListenOptions
-    | $npm$firebase$firestore$documentObserver
-    | $npm$firebase$firestore$observerError,
-    onError?: $npm$firebase$firestore$observerError
-  ): () => void;
-  set(data: { +[string]: mixed }, options?: {| merge?: boolean, mergeFields?: string[] |} | null): Promise<void>;
-  update(...args: Array<any>): Promise<void>;
-}
-
-declare class $npm$firebase$firestore$DocumentSnapshot {
-  data(): {| +[string]: any |};
-  get(fieldpath: typeof $npm$firebase$firestore$FieldPath): any;
-  isEqual(other: $npm$firebase$firestore$DocumentSnapshot): boolean;
-  exists: boolean;
-  id: string;
-  metadata: $npm$firebase$firestore$SnapshotMetadata;
-  ref: $npm$firebase$firestore$DocumentReference;
-}
-
-declare class $npm$firebase$firestore$FieldPath {
-  constructor(...args: Array<any>): $npm$firebase$firestore$FieldPath;
-  static documentId(): typeof $npm$firebase$firestore$FieldPath;
-  isEqual(other: $npm$firebase$firestore$FieldPath): boolean;
-}
-
-declare class $npm$firebase$firestore$FieldValue {
-  static delete(): $npm$firebase$firestore$FieldValue;
-  static serverTimestamp(): $npm$firebase$firestore$FieldValue;
-  static arrayUnion(...elements: any[]): $npm$firebase$firestore$FieldValue;
-  static arrayRemove(...elements: any[]): $npm$firebase$firestore$FieldValue;
-  isEqual(other: $npm$firebase$firestore$FieldPath): boolean;
-}
-
-declare type $npm$firebase$firestore$FirestoreError =
-  | 'cancelled'
-  | 'unknown'
-  | 'invalid-argument'
-  | 'deadline-exceeded'
-  | 'not-found'
-  | 'already-exists'
-  | 'permission-denied'
-  | 'resource-exhausted'
-  | 'failed-precondition'
-  | 'aborted'
-  | 'out-of-range'
-  | 'unimplemented'
-  | 'internal'
-  | 'unavailable'
-  | 'data-loss'
-  | 'unauthenticated';
-
-declare class $npm$firebase$firestore$GeoPoint {
-  constructor(latitude: number, longitude: number): $npm$firebase$firestore$GeoPoint;
-  latitude: number;
-  longitude: number;
-  isEqual(other: $npm$firebase$firestore$GeoPoint): boolean;
-}
-
-declare class $npm$firebase$firestore$QuerySnapshot {
-  docChanges(): Array<$npm$firebase$firestore$DocumentChange>;
-  docs: Array<$npm$firebase$firestore$DocumentSnapshot>;
-  empty: boolean;
-  metadata: $npm$firebase$firestore$SnapshotMetadata;
-  query: $npm$firebase$firestore$Query;
-  size: number;
-  forEach((snapshot: $npm$firebase$firestore$DocumentSnapshot, thisArg?: any) => void): void;
-  isEqual(other: $npm$firebase$firestore$QuerySnapshot): boolean;
-}
-
-declare type $npm$firebase$firestore$Settings = {|
-  +host?: string;
-  +ssl?: boolean;
-  +timestampsInSnapshots?: boolean;
-  +cacheSizeBytes?: number;
-|};
-
-declare type $npm$firebase$firestore$PersistenceSettings = {|
-  +experimentalTabSynchronization?: boolean;
-|};
-
-declare interface $npm$firebase$firestore$SnapshotMetadata {
-  fromCache: boolean;
-  hasPendingWrites: boolean;
-}
-
-declare interface $npm$firebase$firestore$Transaction {
-  delete(documentRef: $npm$firebase$firestore$DocumentReference): $npm$firebase$firestore$Transaction;
-  get(documentRef: $npm$firebase$firestore$DocumentReference): Promise<$npm$firebase$firestore$DocumentSnapshot>;
-  set(
-    documentRef: $npm$firebase$firestore$DocumentReference,
-    data: { +[string]: mixed },
-    options?: { merge: boolean }
-  ): $npm$firebase$firestore$Transaction;
-  update(documentRef: $npm$firebase$firestore$DocumentReference, ...args: Array<any>): $npm$firebase$firestore$Transaction;
-}
-
-declare interface $npm$firebase$firestore$WriteBatch {
-  commit(): Promise<void>;
-  delete(documentRef: $npm$firebase$firestore$DocumentReference): $npm$firebase$firestore$WriteBatch;
-  set(
-    documentRef: $npm$firebase$firestore$DocumentReference,
-    data: { +[string]: mixed },
-    options?: { merge: boolean }
-  ): $npm$firebase$firestore$WriteBatch;
-  update(documentRef: $npm$firebase$firestore$DocumentReference, ...args: Array<any>): $npm$firebase$firestore$WriteBatch;
-}
-
-/** **** messaging ******/
-declare class $npm$firebase$messaging$Messaging {
-  deleteToken(token: string): Promise<any>;
-  getToken(): Promise<?string>;
-  onMessage(nextOrObserver: ({}) => void | {}): () => void;
-  onTokenRefresh(nextOrObserver: ({}) => void | {}): () => void;
-  requestPermission(): Promise<any>;
-  setBackgroundMessageHandler(callback: (value: {}) => void): void;
-  useServiceWorker(registration: any): void;
-}
-
-/** **** storage ******/
-declare type $npm$firebase$storage$StringFormat =
-  | 'raw'
-  | 'base64'
-  | 'base64url'
-  | 'data_url';
-declare type $npm$firebase$storage$TaskEvent = 'state_changed';
-declare type $npm$firebase$storage$TaskState =
-  | 'running'
-  | 'paused'
-  | 'success'
-  | 'canceled'
-  | 'error';
-
-declare class $npm$firebase$storage$Storage {
-  app: $npm$firebase$App;
-  maxOperationRetryTime: number;
-  maxUploadRetryTime: number;
-  ref(path?: string): $npm$firebase$storage$Reference;
-  refFromURL(url: string): $npm$firebase$storage$Reference;
-  setMaxOperationRetryTime(time: number): void;
-  setMaxUploadRetryTime(time: number): void;
-}
-
-declare class $npm$firebase$storage$FullMetadata extends $npm$firebase$storage$UploadMetadata {
-  bucket: string;
-  downloadURLs: Array<string>;
-  fullPath: string;
-  generation: string;
-  metageneration: string;
-  name: string;
-  size: number;
-  timeCreated: string;
-  updated: string;
-}
-
-declare class $npm$firebase$storage$Reference {
-  bucket: string;
-  fullPath: string;
-  name: string;
-  parent?: $npm$firebase$storage$Reference;
-  root: $npm$firebase$storage$Reference;
-  storage: $npm$firebase$storage$Storage;
-  child(path: string): $npm$firebase$storage$Reference;
-  delete(): Promise<void>;
-  getDownloadURL(): Promise<string>;
-  getMetadata(): Promise<$npm$firebase$storage$FullMetadata>;
-  put(
-    data: Blob | Uint8Array | ArrayBuffer,
-    metadata?: $npm$firebase$storage$UploadMetadata
-  ): $npm$firebase$storage$UploadTask;
-  putString(
-    data: string,
-    format: $npm$firebase$storage$StringFormat,
-    metadata?: $npm$firebase$storage$UploadMetadata
-  ): $npm$firebase$storage$UploadTask;
-  toString(): string;
-  updateMetadata(
-    metadata: $npm$firebase$storage$SettableMetadata
-  ): Promise<$npm$firebase$storage$FullMetadata>;
-}
-
-declare class $npm$firebase$storage$SettableMetadata {
-  cacheControl?: string;
-  contentDisposition?: string;
-  contentEncoding?: string;
-  contentLanguage?: string;
-  contentType?: string;
-  customMetadata?: { [key: string]: string | void };
-}
-
-declare class $npm$firebase$storage$UploadMetadata extends $npm$firebase$storage$SettableMetadata {
-  md5Hash?: string;
-}
-
-declare interface $npm$firebase$storage$Observer {
-  next: (snapshot: $npm$firebase$storage$UploadTaskSnapshot) => void;
-  error?: (error: Error) => void;
-  complete?: () => void;
-}
-
-declare type $npm$firebase$storage$Unsubscribe = () => void;
-
-declare type $npm$firebase$storage$Subscribe = (
-  observerOrNext: | $npm$firebase$storage$Observer
-  | ((snapshot: $npm$firebase$storage$UploadTaskSnapshot) => void),
-  onError?: (error: Error) => void,
-  onComplete?: () => void
-) => $npm$firebase$storage$Unsubscribe;
-
-declare class $npm$firebase$storage$UploadTask extends Promise<
-  $npm$firebase$storage$UploadTaskSnapshot
-> {
-  snapshot: $npm$firebase$storage$UploadTaskSnapshot;
-  cancel(): boolean;
-  on(
-    event: $npm$firebase$storage$TaskEvent,
-    ...rest: Array<void>
-  ): $npm$firebase$storage$Subscribe;
-  on(
-    event: $npm$firebase$storage$TaskEvent,
-    observerOrNext: | $npm$firebase$storage$Observer
-    | ((snapshot: $npm$firebase$storage$UploadTaskSnapshot) => void),
-    onError?: (error: Error) => void,
-    onComplete?: () => void
-  ): $npm$firebase$storage$Unsubscribe;
-  pause(): boolean;
-  resume(): boolean;
-}
-
-declare class $npm$firebase$storage$UploadTaskSnapshot {
-  bytesTransferred: number;
-  downloadURL?: string;
-  metadata: $npm$firebase$storage$FullMetadata;
-  ref: $npm$firebase$storage$Reference;
-  state: $npm$firebase$storage$TaskState;
-  task: $npm$firebase$storage$UploadTask;
-  totalBytes: number;
-}
-
-declare type $npm$firebase$app$exports = {
-  +apps: Array<$npm$firebase$App>,
-  initializeApp(
-    options: $npm$firebase$Config,
-    name?: string
-  ): $npm$firebase$App,
-  SDK_VERSION: string,
-  FirebaseError: $npm$firebase$Error,
-  FirebaseConfig: $npm$firebase$Config,
-  FirebaseUser: typeof $npm$firebase$auth$User,
-  FirebaseUserInfo: typeof $npm$firebase$auth$UserInfo,
-  app: $Exports<'@firebase/app'>,
-  auth: $Exports<'@firebase/auth'>,
-  database: $Exports<'@firebase/database'>,
-  firestore: $Exports<'@firebase/firestore'>,
-  messaging: $Exports<'@firebase/messaging'>,
-  storage: $Exports<'@firebase/storage'>
-};
-
-// Exporting the types
-declare module 'firebase' {
-  declare module.exports: $npm$firebase$app$exports;
-}
-
-declare module 'firebase/app' {
-  declare module.exports: $npm$firebase$app$exports;
-}
-
-declare module 'firebase/auth' {
-  declare module.exports: $Exports<'@firebase/auth'>
-}
-
-declare module 'firebase/database' {
-  declare module.exports: $Exports<'@firebase/database'>;
-}
-
-declare module 'firebase/firestore' {
-  declare module.exports: $Exports<'@firebase/firestore'>;
-}
-
-declare module 'firebase/messaging' {
-  declare module.exports: $Exports<'@firebase/messaging'>;
-}
-
-declare module '@firebase/app' {
-  declare module.exports: {
-    (name?: string): $npm$firebase$App,
-    App: typeof $npm$firebase$App
-  };
-}
-
-declare module '@firebase/auth' {
-  declare module.exports: {
-    (app?: $npm$firebase$App): $npm$firebase$auth$Auth,
-    FirebaseAdditionalUserInfo: $npm$firebase$auth$AdditionalUserInfo,
-    FirebaseUserCredential: $npm$firebase$auth$UserCredential,
-    ActionCodeInfo: $npm$firebase$auth$ActionCodeInfo,
-    ApplicationVerifier: $npm$firebase$auth$ApplicationVerifier,
-    Auth: typeof $npm$firebase$auth$Auth,
-    AuthCredential: $npm$firebase$auth$AuthCredential,
-    AuthProvider: $npm$firebase$auth$AuthProvider,
-    ConfirmationResult: $npm$firebase$auth$ConfirmationResult,
-    EmailAuthProvider: typeof $npm$firebase$auth$EmailAuthProvider,
-    Error: $npm$firebase$auth$Error,
-    FacebookAuthProvider: typeof $npm$firebase$auth$FacebookAuthProvider,
-    GithubAuthProvider: typeof $npm$firebase$auth$GithubAuthProvider,
-    GoogleAuthProvider: typeof $npm$firebase$auth$GoogleAuthProvider,
-    PhoneAuthProvider: typeof $npm$firebase$auth$PhoneAuthProvider,
-    TwitterAuthProvider: typeof $npm$firebase$auth$TwitterAuthProvider
-  };
-}
-
-declare module 'firebase/storage' {
-  declare module.exports: $Exports<'firebase/storage'>;
-}
-
-declare module '@firebase/database' {
-  declare module.exports: {
-    (app?: $npm$firebase$App): $npm$firebase$database$Database,
-    enableLogging(
-      logger?: boolean | ((msg: string) => void),
-      persistent?: boolean
-    ): void,
-    DataSnapshot: typeof $npm$firebase$database$DataSnapshot,
-    Database: typeof $npm$firebase$database$Database,
-    OnDisconnect: typeof $npm$firebase$database$OnDisconnect,
-    Query: typeof $npm$firebase$database$Query,
-    Reference: typeof $npm$firebase$database$Reference,
-    ServerValue: typeof $npm$firebase$database$ServerValue,
-    ThenableReference: typeof $npm$firebase$database$ThenableReference
-  };
-}
-
-declare module '@firebase/firestore' {
-  declare module.exports: {
-    (app?: $npm$firebase$App): $npm$firebase$firestore$Firestore,
-    Blob: $npm$firebase$firestore$Blob,
-    CollectionReference: typeof $npm$firebase$firestore$CollectionReference,
-    DocumentChange: $npm$firebase$firestore$DocumentChange,
-    DocumentReference: typeof $npm$firebase$firestore$DocumentReference,
-    DocumentSnapshot: typeof $npm$firebase$firestore$DocumentSnapshot,
-    FieldPath: typeof $npm$firebase$firestore$FieldPath,
-    FieldValue: typeof $npm$firebase$firestore$FieldValue,
-    Firestore: typeof $npm$firebase$firestore$Firestore,
-    FirestoreError: $npm$firebase$firestore$FirestoreError,
-    GeoPoint: typeof $npm$firebase$firestore$GeoPoint,
-    Query: typeof $npm$firebase$firestore$Query,
-    QueryListenOptions: $npm$firebase$firestore$QueryListenOptions,
-    QuerySnapshot: typeof $npm$firebase$firestore$QuerySnapshot,
-    Settings: $npm$firebase$firestore$Settings,
-    SnapshotMetadata: $npm$firebase$firestore$SnapshotMetadata,
-    Transaction: $npm$firebase$firestore$Transaction,
-    WriteBatch: $npm$firebase$firestore$WriteBatch
-  };
-}
-
-declare module '@firebase/messaging' {
-  declare module.exports: {
-    (app?: $npm$firebase$App): $npm$firebase$messaging$Messaging,
-    Messaging: $npm$firebase$messaging$Messaging
-  };
-}
-
-declare module '@firebase/storage' {
-  declare module.exports: {
-    (app?: $npm$firebase$App): $npm$firebase$storage$Storage,
-    Storage: typeof $npm$firebase$storage$Storage,
-    FullMetadata: typeof $npm$firebase$storage$FullMetadata,
-    Reference: typeof $npm$firebase$storage$Reference,
-    SettableMetadata: typeof $npm$firebase$storage$SettableMetadata,
-    UploadMetadata: typeof $npm$firebase$storage$UploadMetadata,
-    UploadTask: typeof $npm$firebase$storage$UploadTask,
-    UploadTaskSnapshot: typeof $npm$firebase$storage$UploadTaskSnapshot
-  };
-}

newIDE/app/flow-typed/npm/firebase_vx.x.x.js

@@ -0,0 +1,522 @@
+// flow-typed signature: c88a8bddad224bbd6c37f0489c0386ff
+// flow-typed version: <<STUB>>/firebase_v9.0.0-beta.2/flow_v0.131.0
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'firebase'
+ *
+ * Fill this stub out by replacing all the `any` types.
+ *
+ * Once filled out, we encourage you to share your work with the
+ * community by sending a pull request to:
+ * https://github.com/flowtype/flow-typed
+ */
+
+declare module 'firebase' {
+  declare module.exports: any;
+}
+
+/**
+ * We include stubs for each file inside this npm package in case you need to
+ * require those files directly. Feel free to delete any files that aren't
+ * needed.
+ */
+declare module 'firebase/analytics/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/analytics/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/app/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/app/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/auth/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/auth/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/analytics/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/analytics/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/app/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/app/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/auth/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/auth/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/database/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/database/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/dist/index.node.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/dist/index.rn.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/firestore/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/firestore/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/functions/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/functions/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/messaging/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/messaging/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/performance/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/performance/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/remote-config/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/remote-config/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/storage/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/compat/storage/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/database/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/database/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-analytics-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-analytics' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-app-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-app' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-auth-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-auth' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-database-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-database' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-firestore-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-firestore-lite' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-firestore' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-functions-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-functions' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-messaging-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-messaging-sw' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-messaging' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-performance-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-performance-standalone-compat.es2017' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-performance-standalone-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-performance' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-remote-config-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-remote-config' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-storage-compat' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase-storage' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firebase' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firestore/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firestore/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firestore/lite/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/firestore/lite/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/functions/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/functions/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/messaging/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/messaging/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/performance/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/performance/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/remote-config/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/remote-config/dist/index.esm' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/storage/dist/index.cjs' {
+  declare module.exports: any;
+}
+
+declare module 'firebase/storage/dist/index.esm' {
+  declare module.exports: any;
+}
+
+// Filename aliases
+declare module 'firebase/analytics/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/analytics/dist/index.cjs'>;
+}
+declare module 'firebase/analytics/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/analytics/dist/index.esm'>;
+}
+declare module 'firebase/app/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/app/dist/index.cjs'>;
+}
+declare module 'firebase/app/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/app/dist/index.esm'>;
+}
+declare module 'firebase/auth/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/auth/dist/index.cjs'>;
+}
+declare module 'firebase/auth/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/auth/dist/index.esm'>;
+}
+declare module 'firebase/compat/analytics/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/analytics/dist/index.cjs'>;
+}
+declare module 'firebase/compat/analytics/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/analytics/dist/index.esm'>;
+}
+declare module 'firebase/compat/app/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/app/dist/index.cjs'>;
+}
+declare module 'firebase/compat/app/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/app/dist/index.esm'>;
+}
+declare module 'firebase/compat/auth/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/auth/dist/index.cjs'>;
+}
+declare module 'firebase/compat/auth/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/auth/dist/index.esm'>;
+}
+declare module 'firebase/compat/database/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/database/dist/index.cjs'>;
+}
+declare module 'firebase/compat/database/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/database/dist/index.esm'>;
+}
+declare module 'firebase/compat/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/dist/index.esm'>;
+}
+declare module 'firebase/compat/dist/index.node.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/dist/index.node.cjs'>;
+}
+declare module 'firebase/compat/dist/index.rn.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/dist/index.rn.cjs'>;
+}
+declare module 'firebase/compat/firestore/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/firestore/dist/index.cjs'>;
+}
+declare module 'firebase/compat/firestore/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/firestore/dist/index.esm'>;
+}
+declare module 'firebase/compat/functions/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/functions/dist/index.cjs'>;
+}
+declare module 'firebase/compat/functions/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/functions/dist/index.esm'>;
+}
+declare module 'firebase/compat/messaging/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/messaging/dist/index.cjs'>;
+}
+declare module 'firebase/compat/messaging/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/messaging/dist/index.esm'>;
+}
+declare module 'firebase/compat/performance/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/performance/dist/index.cjs'>;
+}
+declare module 'firebase/compat/performance/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/performance/dist/index.esm'>;
+}
+declare module 'firebase/compat/remote-config/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/remote-config/dist/index.cjs'>;
+}
+declare module 'firebase/compat/remote-config/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/remote-config/dist/index.esm'>;
+}
+declare module 'firebase/compat/storage/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/compat/storage/dist/index.cjs'>;
+}
+declare module 'firebase/compat/storage/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/compat/storage/dist/index.esm'>;
+}
+declare module 'firebase/database/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/database/dist/index.cjs'>;
+}
+declare module 'firebase/database/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/database/dist/index.esm'>;
+}
+declare module 'firebase/firebase-analytics-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-analytics-compat'>;
+}
+declare module 'firebase/firebase-analytics.js' {
+  declare module.exports: $Exports<'firebase/firebase-analytics'>;
+}
+declare module 'firebase/firebase-app-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-app-compat'>;
+}
+declare module 'firebase/firebase-app.js' {
+  declare module.exports: $Exports<'firebase/firebase-app'>;
+}
+declare module 'firebase/firebase-auth-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-auth-compat'>;
+}
+declare module 'firebase/firebase-auth.js' {
+  declare module.exports: $Exports<'firebase/firebase-auth'>;
+}
+declare module 'firebase/firebase-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-compat'>;
+}
+declare module 'firebase/firebase-database-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-database-compat'>;
+}
+declare module 'firebase/firebase-database.js' {
+  declare module.exports: $Exports<'firebase/firebase-database'>;
+}
+declare module 'firebase/firebase-firestore-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-firestore-compat'>;
+}
+declare module 'firebase/firebase-firestore-lite.js' {
+  declare module.exports: $Exports<'firebase/firebase-firestore-lite'>;
+}
+declare module 'firebase/firebase-firestore.js' {
+  declare module.exports: $Exports<'firebase/firebase-firestore'>;
+}
+declare module 'firebase/firebase-functions-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-functions-compat'>;
+}
+declare module 'firebase/firebase-functions.js' {
+  declare module.exports: $Exports<'firebase/firebase-functions'>;
+}
+declare module 'firebase/firebase-messaging-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-messaging-compat'>;
+}
+declare module 'firebase/firebase-messaging-sw.js' {
+  declare module.exports: $Exports<'firebase/firebase-messaging-sw'>;
+}
+declare module 'firebase/firebase-messaging.js' {
+  declare module.exports: $Exports<'firebase/firebase-messaging'>;
+}
+declare module 'firebase/firebase-performance-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-performance-compat'>;
+}
+declare module 'firebase/firebase-performance-standalone-compat.es2017.js' {
+  declare module.exports: $Exports<'firebase/firebase-performance-standalone-compat.es2017'>;
+}
+declare module 'firebase/firebase-performance-standalone-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-performance-standalone-compat'>;
+}
+declare module 'firebase/firebase-performance.js' {
+  declare module.exports: $Exports<'firebase/firebase-performance'>;
+}
+declare module 'firebase/firebase-remote-config-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-remote-config-compat'>;
+}
+declare module 'firebase/firebase-remote-config.js' {
+  declare module.exports: $Exports<'firebase/firebase-remote-config'>;
+}
+declare module 'firebase/firebase-storage-compat.js' {
+  declare module.exports: $Exports<'firebase/firebase-storage-compat'>;
+}
+declare module 'firebase/firebase-storage.js' {
+  declare module.exports: $Exports<'firebase/firebase-storage'>;
+}
+declare module 'firebase/firebase.js' {
+  declare module.exports: $Exports<'firebase/firebase'>;
+}
+declare module 'firebase/firestore/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/firestore/dist/index.cjs'>;
+}
+declare module 'firebase/firestore/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/firestore/dist/index.esm'>;
+}
+declare module 'firebase/firestore/lite/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/firestore/lite/dist/index.cjs'>;
+}
+declare module 'firebase/firestore/lite/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/firestore/lite/dist/index.esm'>;
+}
+declare module 'firebase/functions/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/functions/dist/index.cjs'>;
+}
+declare module 'firebase/functions/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/functions/dist/index.esm'>;
+}
+declare module 'firebase/messaging/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/messaging/dist/index.cjs'>;
+}
+declare module 'firebase/messaging/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/messaging/dist/index.esm'>;
+}
+declare module 'firebase/performance/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/performance/dist/index.cjs'>;
+}
+declare module 'firebase/performance/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/performance/dist/index.esm'>;
+}
+declare module 'firebase/remote-config/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/remote-config/dist/index.cjs'>;
+}
+declare module 'firebase/remote-config/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/remote-config/dist/index.esm'>;
+}
+declare module 'firebase/storage/dist/index.cjs.js' {
+  declare module.exports: $Exports<'firebase/storage/dist/index.cjs'>;
+}
+declare module 'firebase/storage/dist/index.esm.js' {
+  declare module.exports: $Exports<'firebase/storage/dist/index.esm'>;
+}

newIDE/app/package.json

@@ -13,7 +13,7 @@
     "@storybook/react": "5.1.9",
     "axios-mock-adapter": "^1.19.0",
     "babel-core": "^7.0.0-bridge.0",
-    "flow-bin": "0.120.1",
+    "flow-bin": "0.131.0",
     "flow-coverage-report": "^0.4.0",
     "folder-hash": "^3.0.0",
     "follow-redirects": "^1.2.3",
@@ -45,7 +45,7 @@
     "date-fns": "2.16.1",
     "downshift": "^3.2.12",
     "element-closest": "2.0.2",
-    "firebase": "8.0.2",
+    "firebase": "9.0.0-beta.2",
     "fontfaceobserver": "2.0.13",
     "js-worker-search": "^1.4.1",
     "jss-rtl": "^0.3.0",
@@ -83,13 +83,11 @@
   },
   "scripts": {
     "postinstall": "cd ../../GDJS && npm install && cd ../newIDE/app && npm run import-resources && npm run make-version-metadata",
-    "import-resources": "npm run import-zipped-external-editors && npm run build-theme-resources && cd scripts && node import-libGD.js && node import-GDJS-Runtime.js --clean && node import-monaco-editor.js && node import-zipped-external-libs.js",
+    "import-resources": "npm run import-zipped-external-editors && npm run build-theme-resources && cd scripts && node import-libGD.js && node import-GDJS-Runtime.js && node import-monaco-editor.js && node import-zipped-external-libs.js",
     "make-version-metadata": "cd scripts && node make-version-metadata.js",
     "make-service-worker": "cd scripts && node make-service-worker.js",
     "start": "npm run import-resources && npm run make-version-metadata && react-scripts start",
-    "electron-win": "cd ../electron-app && node node_modules/electron/cli.js app",
-    "electron-linux": "cd ../electron-app && ./node_modules/electron/dist/electron app",
-    "electron-mac": "cd ../electron-app && ./node_modules/electron/dist/Electron.app/Contents/MacOS/Electron app",
+    "electron-app": "cd ../electron-app && npm run start",
     "build": "npm run import-resources && npm run make-version-metadata && react-scripts build && npm run make-service-worker",
     "format": "prettier --write \"src/!(locales)/**/*.js\"",
     "check-format": "prettier --list-different \"src/!(locales)/**/*.js\"",
@@ -99,10 +97,10 @@
     "storybook": "start-storybook -p 9009 -s public",
     "analyze-test-coverage": "react-scripts test --env=node --coverage",
     "analyze-flow-coverage": "flow-coverage-report",
-    "analyze-source-map": "source-map-explorer build/static/js/main.*",
+    "analyze-source-map": "source-map-explorer build/static/js/*.js",
     "extract-all-translations": "node scripts/extract-all-translations.js",
     "compile-translations": "node scripts/compile-translations.js",
-    "reload-extensions": "node scripts/import-GDJS-Runtime.js",
+    "reload-extensions": "node scripts/import-GDJS-Runtime.js --skip-clean",
     "build-theme-resources": "node scripts/build-theme-resources.js",
     "create-new-theme": "node scripts/create-new-theme.js",
     "import-zipped-external-editors": "cd scripts && node import-zipped-editor.js piskel 5.0.0-beta82 b8e4d57b160ff93d3680168cd271af795412ea6c4c0da321aee2946345c7fb75 && node import-zipped-editor.js jfxr 5.0.0-beta55 8ac12b557c2ddba958c6f0d3e0c5df8cf3369a65262dcb90cf5c8a7a7d20bdf6 && node import-zipped-editor.js yarn 5.0.0-beta103 155f6d074dbb025b082ede0f9b6acd55ed293457441f4c55f084c2d27fbda61d"