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Add support for touches in RuntimeSpriteObject::CursorOnObject

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This commit is contained in:
Florian Rival
2016-02-02 08:34:13 +01:00
parent 35c7328a48
commit d1b486f3cf
1 changed files with 21 additions and 9 deletions
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30
GDCpp/GDCpp/Runtime/RuntimeSpriteObject.cpp
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@@ -530,21 +530,33 @@ void RuntimeSpriteObject::FlipY(bool flip)
bool RuntimeSpriteObject::CursorOnObject(RuntimeScene & scene, bool accurate)
{
RuntimeLayer & theLayer = scene.GetRuntimeLayer(layer);
auto insideObject = [this, accurate](const sf::Vector2f & pos) {
if (GetDrawableX() <= pos.x
&& GetDrawableX() + GetWidth() >= pos.x
&& GetDrawableY() <= pos.y
&& GetDrawableY() + GetHeight() >= pos.y)
{
int localX = static_cast<int>( pos.x - GetDrawableX() );
int localY = static_cast<int>( pos.y - GetDrawableY() );
return ( !accurate || GetCurrentSprite().GetSFMLTexture()->image.getPixel(localX , localY).a != 0);
}
};
for (std::size_t cameraIndex = 0;cameraIndex < theLayer.GetCameraCount();++cameraIndex)
{
const auto & view = theLayer.GetCamera(cameraIndex).GetSFMLView();
sf::Vector2f mousePos = scene.renderWindow->mapPixelToCoords(
scene.GetInputManager().GetMousePosition(), theLayer.GetCamera(cameraIndex).GetSFMLView());
scene.GetInputManager().GetMousePosition(), view);
if (GetDrawableX() <= mousePos.x
&& GetDrawableX() + GetWidth() >= mousePos.x
&& GetDrawableY() <= mousePos.y
&& GetDrawableY() + GetHeight() >= mousePos.y)
if (insideObject(mousePos)) return true;
auto & touches = scene.GetInputManager().GetAllTouches();
for(auto & it : touches)
{
int localX = static_cast<int>( mousePos.x - GetDrawableX() );
int localY = static_cast<int>( mousePos.y - GetDrawableY() );
return ( !accurate || GetCurrentSprite().GetSFMLTexture()->image.getPixel( localX , localY ).a != 0 );
sf::Vector2f touchPos = scene.renderWindow->mapPixelToCoords(it.second, view);
if (insideObject(touchPos)) return true;
}
}