samples/pop_pop_win: now based on StageXL

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

Index: samples/pop_pop_win/lib/src/stage/game_background_element.dart
diff --git a/samples/pop_pop_win/lib/src/stage/game_background_element.dart b/samples/pop_pop_win/lib/src/stage/game_background_element.dart
new file mode 100644
index 0000000000000000000000000000000000000000..3f743c9f7c1ec0800299ad01048abf9804660ac1
--- /dev/null
+++ b/samples/pop_pop_win/lib/src/stage/game_background_element.dart
@@ -0,0 +1,90 @@
+library pop_pop_win.stage.game_background_element;
+
+import 'package:stagexl/stagexl.dart';
+
+import 'package:pop_pop_win/src/game.dart';
+import 'game_element.dart';
+
+class GameBackgroundElement extends Sprite {
+
+  num get _backgroundScale => (parent as GameElement).boardScale;
+  num get _boardSize => (parent as GameElement).boardSize;
+  Game get _game => (parent as GameElement).game;
+
+  GameBackgroundElement(GameElement gameElement, TextureAtlas op) {
+    addTo(gameElement);
+
+    //the lengths we go to reduce bytes down the wire...
+    Bitmap ttl = new Bitmap(op.getBitmapData('background_top_left'));
+    Bitmap stl = new Bitmap(op.getBitmapData('background_side_left'))
+      ..y=96;
+
+    Bitmap bbl = new Bitmap(op.getBitmapData('background_top_left'))
+        ..scaleY = -1
+        ..y = 1534;
+    Bitmap sbl = new Bitmap(op.getBitmapData('background_side_left'))
+        ..scaleY = -1
+        ..y = 1438;
+
+    Bitmap ttr = new Bitmap(op.getBitmapData('background_top_left'))
+        ..scaleX = -1
+        ..x = 2048;
+    Bitmap str = new Bitmap(op.getBitmapData('background_side_left'))
+        ..scaleX = -1
+        ..x = 2048
+        ..y = 96;
+
+    Bitmap bbr = new Bitmap(op.getBitmapData('background_top_left'))
+        ..scaleX = -1
+        ..x = 2048
+        ..scaleY = -1
+        ..y = 1534;
+    Bitmap sbr = new Bitmap(op.getBitmapData('background_side_left'))
+        ..scaleX = -1
+        ..x = 2048
+        ..scaleY = -1
+        ..y = 1438;
+
+    addChild(ttl);
+    addChild(stl);
+    addChild(bbl);
+    addChild(sbl);
+    addChild(ttr);
+    addChild(str);
+    addChild(bbr);
+    addChild(sbr);
+
+    //draw the board
+    var boardData = new BitmapData(_boardSize, _boardSize, true, 0x000000);
+    var cr = new Rectangle(0, 0, 112, 122);
+    boardData.drawPixels(op.getBitmapData('game_board_corner_top_left'), cr,
+        new Point(0, 0));
+    boardData.drawPixels(op.getBitmapData('game_board_corner_top_right'), cr,
+        new Point(_boardSize - 112, 0));
+    boardData.drawPixels(op.getBitmapData('game_board_corner_bottom_left'), cr,
+        new Point(0, _boardSize - 112));
+    boardData.drawPixels(op.getBitmapData('game_board_corner_bottom_right'), cr,
+        new Point(_boardSize - 112, _boardSize - 112));
+    var tbr = new Rectangle(0, 0, 80, 112);
+    var lrr = new Rectangle(0, 0, 112, 80);
+    for (var i = 0; i < _game.field.width - 2; i++) {
+      boardData
+          ..drawPixels(op.getBitmapData('game_board_side_top'), tbr,
+              new Point(112 + i * 80, 0))
+          ..drawPixels(op.getBitmapData('game_board_side_bottom'), tbr,
+              new Point(112 + i * 80, _boardSize - 112))
+          ..drawPixels(op.getBitmapData('game_board_side_left'), lrr,
+              new Point(0, 112 + i * 80))
+          ..drawPixels(op.getBitmapData('game_board_side_right'), lrr,
+              new Point(_boardSize - 112, 112 + i * 80));
+    }
+
+    Bitmap board = new Bitmap(boardData)
+        ..x = GameElement.BOARD_OFFSET.x
+        ..y = GameElement.BOARD_OFFSET.y
+        ..scaleX = _backgroundScale
+        ..scaleY = _backgroundScale;
+
+    addChild(board);
+  }
+}