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Adding example for spritesheet

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This commit is contained in:
Erick Zanardo
2019-07-10 20:13:44 -03:00
committed by Erick
parent 5117e1feb0
commit f340230cd7
6 changed files with 158 additions and 0 deletions
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doc/examples/spritesheet/lib/main.dart Normal file
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import 'package:flame/flame.dart';
import 'package:flame/game.dart';
import 'package:flame/spritesheet.dart';
import 'package:flame/components/animation_component.dart';
import 'package:flame/components/component.dart';
import 'package:flutter/material.dart';
void main() async {
final Size size = await Flame.util.initialDimensions();
final game = MyGame(size);
runApp(game.widget);
}
class MyGame extends BaseGame {
MyGame(Size screenSize) {
size = screenSize;
final spritesheet = SpriteSheet(
imageName: 'spritesheet.png',
textureWidth: 16,
textureHeight: 18,
columns: 11,
rows: 2,
);
final vampireAnimation = spritesheet.createAnimation(0, stepTime: 0.1, to: 7);
final ghostAnimation = spritesheet.createAnimation(1, stepTime: 0.1, to: 7);
final vampireComponent = AnimationComponent(80, 90, vampireAnimation);
vampireComponent.x = 150;
vampireComponent.y = 100;
final ghostComponent = AnimationComponent(80, 90, ghostAnimation);
ghostComponent.x = 150;
ghostComponent.y = 220;
add(vampireComponent);
add(ghostComponent);
// Some plain sprites
final vampireSpriteComponent = SpriteComponent.fromSprite(80, 90, spritesheet.getSprite(0, 0));
vampireSpriteComponent.x = 50;
vampireSpriteComponent.y = 100;
final ghostSpriteComponent = SpriteComponent.fromSprite(80, 90, spritesheet.getSprite(1, 0));
ghostSpriteComponent.x = 50;
ghostSpriteComponent.y = 220;
add(vampireSpriteComponent);
add(ghostSpriteComponent);
}
}