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feat: Spine bridge package (#2530)

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This PR introduces a bridge package for Spine.

https://user-images.githubusercontent.com/744771/236058480-75c8212b-98e6-4e3b-834a-c1a9d4de31a8.mp4
This commit is contained in:
Lukas Klingsbo
2023-05-05 23:17:15 +02:00
committed by GitHub
parent 55ec0bc3cb
commit 5d1a6fd167
30 changed files with 9425 additions and 30 deletions
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59
packages/flame_spine/example/lib/main.dart Normal file
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import 'package:flame/components.dart';
import 'package:flame/events.dart';
import 'package:flame/game.dart';
import 'package:flame_spine/flame_spine.dart';
import 'package:flutter/material.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await initSpineFlutter();
runApp(const GameWidget.controlled(gameFactory: SpineExample.new));
}
class SpineExample extends FlameGame with TapDetector {
late final SpineComponent spineboy;
final states = [
'walk',
'aim',
'death',
'hoverboard',
'idle',
'jump',
'portal',
'run',
'shoot',
];
int _stateIndex = 0;
@override
Future<void> onLoad() async {
// Load the Spineboy atlas and skeleton data from asset files
// and create a SpineComponent from them, scaled down and
// centered on the screen
spineboy = await SpineComponent.fromAssets(
atlasFile: 'assets/spineboy.atlas',
skeletonFile: 'assets/spineboy-pro.skel',
scale: Vector2(0.4, 0.4),
anchor: Anchor.center,
position: Vector2(size.x / 2, size.y / 2),
);
// Set the "walk" animation on track 0 in looping mode
spineboy.animationState.setAnimationByName(0, 'walk', true);
await add(spineboy);
}
@override
void onTap() {
_stateIndex = (_stateIndex + 1) % states.length;
spineboy.animationState.setAnimationByName(0, states[_stateIndex], true);
}
@override
void onDetach() {
// Dispose the native resources that have been loaded for spineboy.
spineboy.dispose();
}
}