samples/pop_pop_win: now based on StageXL

samples/pop_pop_win/lib/src/stage/game_root.dart

Index: samples/pop_pop_win/lib/src/stage/game_root.dart
diff --git a/samples/pop_pop_win/lib/src/stage/game_root.dart b/samples/pop_pop_win/lib/src/stage/game_root.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d154b247a26a642b949972a9485b8f5b6a633c11
--- /dev/null
+++ b/samples/pop_pop_win/lib/src/stage/game_root.dart
@@ -0,0 +1,45 @@
+library pop_pop_win.stage.game_root;
+
+import 'package:stagexl/stagexl.dart';
+
+import 'package:pop_pop_win/src/audio.dart';
+import 'package:pop_pop_win/src/game.dart';
+import 'package:pop_pop_win/src/game_manager.dart';
+import 'game_element.dart';
+
+class GameRoot extends GameManager {
+  final Stage stage;
+  final ResourceManager resourceManager;
+  GameElement _gameElement;
+
+  GameRoot(int width, int height, int bombCount,
+      this.stage, this.resourceManager) : super(width, height, bombCount) {
+
+    var opa = resourceManager.getTextureAtlas('opaque');
+    var sta = resourceManager.getTextureAtlas('static');
+
+    _gameElement = new GameElement(this)
+        ..alpha = 0;
+
+    stage..addChild(_gameElement)
+        ..juggler.tween(_gameElement, .5).animate.alpha.to(1);
+  }
+
+  void onGameStateChanged(GameState newState) {
+    if (newState == GameState.won) {
+      _gameElement.boardElement.squares.forEach((se) => se.updateState());
+      if (game.duration.inMilliseconds < _gameElement.scoreElement.bestTime
+          || _gameElement.scoreElement.bestTime == 0) {
+        _gameElement.scoreElement.bestTime = game.duration.inMilliseconds;
+      }
+      GameAudio.win();
+    }
+  }
+
+  void newGame() {
+    super.newGame();
+    if (_gameElement != null) {
+      _gameElement.boardElement.squares.forEach((se) => se.updateState());
+    }
+  }
+}