Fixing more examples

doc/examples/animation_widget/lib/main.dart

@@ -19,7 +19,7 @@ void main() async {
 
   await Flame.images.load('minotaur.png');
   final _animationSpriteSheet = SpriteSheet(
-    imageName: 'minotaur.png',
+    image: image,
     columns: 19,
     rows: 1,
     textureWidth: 96,

doc/examples/render_flip/lib/main.dart

@@ -12,22 +12,18 @@ void main() async {
 }
 
 class MyGame extends BaseGame {
-  final animation = SpriteAnimation.sequenced(
+  SpriteAnimation animation;
-    'chopper.png',
-    4,
-    textureWidth: 48,
-    textureHeight: 48,
-    stepTime: 0.15,
-  );
 
-  SpriteAnimationComponent buildAnimation() {
+  @override
-    final ac = SpriteAnimationComponent(100, 100, animation);
+  Future<void> onLoad() async {
-    ac.x = size.width / 2 - ac.width / 2;
+    final image = await images.load('chopper.png');
-    return ac;
+    animation = SpriteAnimation.sequenced(
-  }
+      image,
-
+      4,
-  MyGame(Size screenSize) {
+      textureWidth: 48,
-    size = screenSize;
+      textureHeight: 48,
+      stepTime: 0.15,
+    );
 
     final regular = buildAnimation();
     regular.y = 100;
@@ -43,4 +39,14 @@ class MyGame extends BaseGame {
     flipY.renderFlipY = true;
     add(flipY);
   }
+
+  SpriteAnimationComponent buildAnimation() {
+    final ac = SpriteAnimationComponent(100, 100, animation);
+    ac.x = size.width / 2 - ac.width / 2;
+    return ac;
+  }
+
+  MyGame(Size screenSize) {
+    size = screenSize;
+  }
 }

doc/examples/sprites/lib/main.dart

@@ -18,15 +18,10 @@ class MyGame extends BaseGame {
   }
 
   @override
-  void onAttach() {
+  Future<void> onLoad() async {
-    super.onAttach();
-
-    initSprites();
-  }
-
-  void initSprites() async {
     final r = Random();
-    List.generate(500, (i) => SpriteComponent.square(32, 'test.png'))
+    final image = await images.load('test.png');
+    List.generate(500, (i) => SpriteComponent.square(32, image))
         .forEach((sprite) {
       sprite.x = r.nextInt(size.width.toInt()).toDouble();
       sprite.y = r.nextInt(size.height.toInt()).toDouble();

doc/examples/sprites/lib/main_base64.dart

@@ -1,25 +1,23 @@
-import 'package:flutter/material.dart' hide Image;
+import 'package:flutter/material.dart';
 
-import 'package:flame/flame.dart';
 import 'package:flame/sprite.dart';
 import 'package:flame/game.dart';
 
 import 'dart:ui';
 
-void main() async {
+void main() {
-  const exampleUrl =
+  runApp(MyGame().widget);
-      'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAxElEQVQ4jYWTMQ7DIAxFIeoNuAGK1K1ISL0DMwOHzNC5p6iUPeoNOEM7GZnPJ/EUbP7Lx7KtIfH91B/L++gs5m5M9NreTN/dEZiVghatwbXvY68UlksyPjprRaxFGAJZg+uAuSSzzC7rEDirDYAz2wg0RjWRFa/EUwdnQnQ37QFe1Odjrw04AKTTaBXPAlx8dDaXdNk4rMsc0B7ge/UcYLTZxoFizxCQ/L0DMAhaX4Mzj/uzW6phu3AvtHUUU4BAWJ6t8x9N/HHcruXjwQAAAABJRU5ErkJggg==';
-
-  final image = await Flame.images.fromBase64('shield.png', exampleUrl);
-
-  runApp(MyGame(image).widget);
 }
 
 class MyGame extends Game {
   Sprite _sprite;
 
-  MyGame(Image image) {
+  @override
-    _sprite = Sprite.fromImage(image);
+  Future<void> onLoad() async {
+    const exampleUrl =
+        'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAxElEQVQ4jYWTMQ7DIAxFIeoNuAGK1K1ISL0DMwOHzNC5p6iUPeoNOEM7GZnPJ/EUbP7Lx7KtIfH91B/L++gs5m5M9NreTN/dEZiVghatwbXvY68UlksyPjprRaxFGAJZg+uAuSSzzC7rEDirDYAz2wg0RjWRFa/EUwdnQnQ37QFe1Odjrw04AKTTaBXPAlx8dDaXdNk4rMsc0B7ge/UcYLTZxoFizxCQ/L0DMAhaX4Mzj/uzW6phu3AvtHUUU4BAWJ6t8x9N/HHcruXjwQAAAABJRU5ErkJggg==';
+    final image = await images.fromBase64('shield.png', exampleUrl);
+    _sprite = Sprite(image);
   }
 
   @override

doc/examples/spritesheet/lib/main.dart

@@ -1,57 +1,26 @@
 import 'package:flutter/material.dart';
 import 'package:flame/components/sprite_animation_component.dart';
 import 'package:flame/components/sprite_component.dart';
-import 'package:flame/flame.dart';
 import 'package:flame/game.dart';
 import 'package:flame/spritesheet.dart';
-import 'package:dashbook/dashbook.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
 
-  final spriteSheet = SpriteSheet(
+  runApp(MyGame().widget);
-    imageName: 'spritesheet.png',
-    textureWidth: 16,
-    textureHeight: 18,
-    columns: 11,
-    rows: 2,
-  );
-
-  final spriteSheetFromImage = SpriteSheet.fromImage(
-    image: await Flame.images.load('spritesheet.png'),
-    textureWidth: 16,
-    textureHeight: 18,
-    columns: 11,
-    rows: 2,
-  );
-
-  final dashbook = Dashbook();
-
-  dashbook
-      .storiesOf('SpriteSheet')
-      .add('defaut', (_) => GameWrapper(MyGame(spriteSheet)))
-      .add('fromImage', (_) => GameWrapper(MyGame(spriteSheetFromImage)));
-
-  runApp(dashbook);
-}
-
-class GameWrapper extends StatelessWidget {
-  final Game game;
-
-  GameWrapper(this.game);
-
-  @override
-  Widget build(_) {
-    return Container(
-      width: 400,
-      height: 400,
-      child: game.widget,
-    );
-  }
 }
 
 class MyGame extends BaseGame {
-  MyGame(SpriteSheet spriteSheet) {
+  @override
+  Future<void> onLoad() async {
+    final spriteSheet = SpriteSheet(
+      image: await images.load('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);

doc/examples/spritesheet/pubspec.yaml

@@ -9,7 +9,6 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  dashbook: 0.0.6
   flame:
       path: ../../../