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Initial commit with position effects (MoveEffect)

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This commit is contained in:
Erick Zanardo
2020-04-08 20:53:56 -03:00
parent e4f5b21828
commit 9356132325
14 changed files with 245 additions and 13 deletions
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24
lib/components/component.dart
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@ -2,12 +2,14 @@ import 'dart:math';
import 'dart:ui';
import 'package:flutter/painting.dart';
import 'package:meta/meta.dart';
import '../svg.dart';
import '../sprite.dart';
import '../position.dart';
import '../anchor.dart';
import '../text_config.dart';
import '../effects/effects.dart';
/// This represents a Component for your game.
///
@ -75,8 +77,8 @@ abstract class PositionComponent extends Component {
Anchor anchor = Anchor.topLeft;
bool renderFlipX = false;
bool renderFlipY = false;
bool debugMode = false;
List<PositionComponentEffect> _effects = [];
Color get debugColor => const Color(0xFFFF00FF);
@ -150,6 +152,20 @@ abstract class PositionComponent extends Component {
renderDebugMode(canvas);
}
}
void addEffect(PositionComponentEffect effect) {
_effects.add(
effect
..component = this
);
}
@mustCallSuper
@override
void update(double dt) {
_effects.forEach((e) => e.update(dt));
_effects.removeWhere((e) => e.hasFinished());
}
}
/// A [PositionComponent] that renders a single [Sprite] at the designated position, scaled to have the designated size and rotated to the designated angle.
@ -183,9 +199,6 @@ class SpriteComponent extends PositionComponent {
bool loaded() {
return sprite != null && sprite.loaded() && x != null && y != null;
}
@override
void update(double t) {}
}
class SvgComponent extends PositionComponent {
@ -206,7 +219,4 @@ class SvgComponent extends PositionComponent {
bool loaded() {
return svg != null && svg.loaded() && x != null && y != null;
}
@override
void update(double t) {}
}