mirror of
https://github.com/flame-engine/flame.git
synced 2025-10-31 08:56:01 +08:00
8b132d7c0b
* Animations, CameraAndViewport, CollisionDetection and Components unified * Added descriptions to effects * Rename input games * Unify input stories * Add info to parallax section * Added descriptions to the rendering examples * Add descriptions to the sprites directory * Fix utils and rendering section * Add descriptions to the widgets section * Delete directory that rebase brought back * Unify game names * Added some styleguide docs for examples * Fix analyze issues * All files should have _example as suffix * Made the FollowComponentExample a bit easier to understand * Change priority of ember
45 lines
1.2 KiB
Dart
45 lines
1.2 KiB
Dart
import 'package:flame/components.dart';
|
|
import 'package:flame/extensions.dart';
|
|
import 'package:flame/game.dart';
|
|
|
|
class OverlappingTappablesExample extends FlameGame with HasTappables {
|
|
static const String description = '''
|
|
In this example we show how you can stop event propagation to the components
|
|
by returning `false` in the overridden event handler method. In this case we
|
|
use `onTapUp`, `onTapDown` and `onTapCancel` from the `Tappable mixin.
|
|
''';
|
|
|
|
@override
|
|
Future<void> onLoad() async {
|
|
await super.onLoad();
|
|
add(TappableSquare(position: Vector2(100, 100)));
|
|
add(TappableSquare(position: Vector2(150, 150)));
|
|
add(TappableSquare(position: Vector2(100, 200)));
|
|
}
|
|
}
|
|
|
|
class TappableSquare extends RectangleComponent with Tappable {
|
|
TappableSquare({Vector2? position})
|
|
: super(
|
|
position: position ?? Vector2.all(100),
|
|
size: Vector2.all(100),
|
|
paint: PaintExtension.random(withAlpha: 0.9, base: 100),
|
|
);
|
|
|
|
@override
|
|
bool onTapUp(_) {
|
|
return false;
|
|
}
|
|
|
|
@override
|
|
bool onTapDown(_) {
|
|
angle += 1.0;
|
|
return false;
|
|
}
|
|
|
|
@override
|
|
bool onTapCancel() {
|
|
return false;
|
|
}
|
|
}
|