[update] Render

src/haxe/ru/m/puzzlez/core/IGame.hx

@@ -10,7 +10,3 @@ interface IGame {
     public function stop():Void;
     public function dispose():Void;
 }
-
-interface IGameListener {
-    public function onGameEvent(event:GameEvent):Void;
-}

src/haxe/ru/m/puzzlez/render/IRender.hx

@@ -2,9 +2,7 @@ package ru.m.puzzlez.render;
 
 import haxework.view.IView;
 import ru.m.puzzlez.core.GameEvent;
-import ru.m.puzzlez.core.GameState;
 
 interface IRender extends IView<Dynamic> {
-    public function draw(state:GameState):Void;
     public function onGameEvent(event:GameEvent):Void;
 }

src/haxe/ru/m/puzzlez/render/Render.hx

@@ -1,9 +1,11 @@
 package ru.m.puzzlez.render;
 
+import flash.display.Bitmap;
 import flash.display.BitmapData;
-import flash.geom.Rectangle;
+import flash.display.Sprite;
+import flash.events.MouseEvent;
+import flash.geom.Point;
 import haxework.view.SpriteView;
-import haxework.view.utils.DrawUtil;
 import openfl.Assets;
 import ru.m.puzzlez.core.GameEvent;
 import ru.m.puzzlez.core.GameState;
@@ -13,13 +15,17 @@ class Render extends SpriteView implements IRender {
     private var state:GameState;
     private var image:BitmapData;
 
+    private var table:Sprite;
+    private var parts:Array<Bitmap>;
+    private var activePart:Bitmap;
+    private var activePoint:Point;
+
     public function new() {
         super();
-    }
-
-    public function draw(state:GameState):Void {
-        this.state = state;
-        toRedraw();
+        table = new Sprite();
+        table.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
+        content.addChild(table);
+        parts = [];
     }
 
     public function onGameEvent(event:GameEvent):Void {
@@ -29,28 +35,57 @@ class Render extends SpriteView implements IRender {
     }
 
     private function onStart(state:GameState):Void {
+        clean();
         image = Assets.getBitmapData(state.preset.image);
         image = RenderUtil.cropImage(image, state.preset.grid);
-        draw(state);
+        var partWidth = image.width / state.preset.grid.width + 2;
+        var partHeight = image.height / state.preset.grid.height + 2;
+        for (x in 0...state.preset.grid.width) {
+            for (y in 0...state.preset.grid.height) {
+                var partImage = RenderUtil.cropImagePart(image, state.preset.grid, x, y);
+                var bitmap = new Bitmap(partImage);
+                bitmap.x = 5 + partWidth * x;
+                bitmap.y = 5 + partHeight * y;
+                parts.push(bitmap);
+                table.addChild(bitmap);
+            }
+        }
+        table.graphics.clear();
+        table.graphics.beginFill(0xffff00, 1);
+        table.graphics.drawRect(0, 0, image.width, image.height);
+        table.graphics.endFill();
+        table.scaleX = table.scaleY = 0.25;
     }
 
-    override public function redraw():Void {
-        super.redraw();
-        if (state != null && image != null) {
-            var rect = RenderUtil.containRectangle(new Rectangle(0, 0, image.width, image.height), rect);
-            DrawUtil.draw(content.graphics, image, rect, FillType.CONTAIN);
-            content.graphics.lineStyle(1, 0x00ff00);
-            for (i in 0...state.preset.grid.width + 1) {
-                var x = rect.x + i * rect.width / state.preset.grid.width;
-                content.graphics.moveTo(x, rect.top);
-                content.graphics.lineTo(x, rect.bottom);
+    private function onMouseDown(event:MouseEvent):Void {
+        for (part in parts) {
+            if (part.x < event.localX && part.x + part.width > event.localX && part.y < event.localY && part.y + width > event.localY) {
+                activePart = part;
+                table.setChildIndex(activePart, table.numChildren - 1);
+                activePoint = new Point(event.localX - part.x, event.localY - part.y);
+                table.stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
+                table.stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
+                break;
             }
-            for (i in 0...state.preset.grid.height + 1) {
-                var y = rect.y + i * rect.height / state.preset.grid.height;
-                content.graphics.moveTo(rect.left, y);
-                content.graphics.lineTo(rect.right, y);
-            }
-            content.graphics.lineStyle();
         }
     }
+
+    private function onMouseMove(event:MouseEvent):Void {
+        activePart.x = event.localX - activePoint.x;
+        activePart.y = event.localY - activePoint.y;
+    }
+
+    private function onMouseUp(event:MouseEvent):Void {
+        table.stage.removeEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
+        table.stage.removeEventListener(MouseEvent.MOUSE_UP, onMouseUp);
+        activePart = null;
+        activePoint = null;
+    }
+
+    private function clean() {
+        for (bitmap in parts) {
+            table.removeChild(bitmap);
+        }
+        parts = [];
+    }
 }

src/haxe/ru/m/puzzlez/render/RenderUtil.hx

@@ -28,6 +28,17 @@ class RenderUtil {
         return image;
     }
 
+    public static function cropImagePart(source:BitmapData, grid:Grid, x:Int, y:Int):BitmapData {
+        var partWidth = source.width / grid.width;
+        var partHeight = source.height / grid.height;
+        var rect = new Rectangle(partWidth * x, partHeight * y, partWidth, partHeight);
+        var image = new BitmapData(Std.int(partWidth), Std.int(partHeight));
+        var matrix = new Matrix();
+        matrix.translate(-rect.x, -rect.y);
+        image.draw(source, matrix);
+        return image;
+    }
+
     public static function containRectangle(source:Rectangle, target:Rectangle):Rectangle {
         var s = Math.min(1, Math.min(target.width / source.width, target.height / source.height));
         var width = source.width * s;