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Pause effects

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This commit is contained in:
Lukas Klingsbo
2020-10-30 16:59:43 +01:00
parent b784114739
commit 601bfcce5f
2 changed files with 6 additions and 1 deletions
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2
lib/components/component.dart
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@ -23,7 +23,7 @@ abstract class Component {
@mustCallSuper
void update(double dt) {
_effects.removeWhere((e) => e.hasFinished());
_effects.forEach((e) => e.update(dt));
_effects.where((e) => !e.isPaused).forEach((e) => e.update(dt));
}
/// Renders this component on the provided Canvas [c].

5
lib/effects/effects.dart
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@ -16,6 +16,11 @@ abstract class ComponentEffect<T extends Component> {
bool _isDisposed = false;
bool get isDisposed => _isDisposed;
bool _isPaused = false;
bool get isPaused => _isPaused;
void resume() => _isPaused = false;
void pause() => _isPaused = true;
/// If the animation should first follow the initial curve and then follow the
/// curve backwards