[update] (render) add PartView

.editorconfig

@@ -0,0 +1,13 @@
+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

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

@@ -1,5 +1,8 @@
 package ru.m.puzzlez.core;
 
+import flash.geom.Point;
+
 enum GameEvent {
     START(state:GameState);
+    PART_MOVE(id:Int, position:Point);
 }

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

@@ -1,6 +1,10 @@
 package ru.m.puzzlez.core;
 
+import flash.geom.Rectangle;
+
 typedef GamePreset = {
     var image:String;
     var grid:Grid;
+    var tableRect:Rectangle;
+    var imageRect:Rectangle;
 }

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

@@ -2,4 +2,5 @@ package ru.m.puzzlez.core;
 
 typedef GameState = {
     var preset:GamePreset;
+    var parts:Array<Part>;
 }

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

@@ -1,10 +1,37 @@
 package ru.m.puzzlez.core;
 
+import flash.geom.Rectangle;
+
 class GameUtil {
 
+    public static function buildPreset(image:String):GamePreset {
+        return {
+            image:image,
+            grid: {width: 8, height: 8},
+            tableRect: new Rectangle(0, 0, 0, 0),
+            imageRect: new Rectangle(0, 0, 2304, 2304),
+        }
+    }
+
     public static function buildState(preset:GamePreset):GameState {
+        var parts:Array<Part> = [];
+        var partWidth = preset.imageRect.width / preset.grid.width;
+        var partHeight = preset.imageRect.height / preset.grid.height;
+        var offset = 5;
+        for (x in 0...preset.grid.width) {
+            for (y in 0...preset.grid.height) {
+                var id = (x << 16) + y;
+                parts.push({
+                    id: id,
+                    gridX: x,
+                    gridY: y,
+                    rect: new Rectangle(offset + x * (partWidth + offset), offset + y * (partHeight + offset), partWidth, partHeight),
+                });
+            }
+        }
         return {
             preset: preset,
+            parts: parts,
         }
     }
 }

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

@@ -1,6 +1,10 @@
 package ru.m.puzzlez.core;
 
+import flash.geom.Rectangle;
+
 typedef Part = {
-    var x:Int;
-    var y:Int;
+    var id:Int;
+    var gridX:Int;
+    var gridY:Int;
+    var rect:Rectangle;
 }

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

@@ -1,8 +1,10 @@
 package ru.m.puzzlez.render;
 
+import haxework.signal.Signal;
 import haxework.view.IView;
 import ru.m.puzzlez.core.GameEvent;
 
 interface IRender extends IView<Dynamic> {
+    public var signal(default, null):Signal<GameEvent>;
     public function onGameEvent(event:GameEvent):Void;
 }

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

@@ -0,0 +1,20 @@
+package ru.m.puzzlez.render;
+
+import flash.display.Bitmap;
+import flash.display.BitmapData;
+import flash.display.Sprite;
+
+class PartView extends Sprite {
+
+    public var id(default, null):Int;
+
+    private var bitmap:Bitmap;
+
+    public function new(id:Int, image:BitmapData) {
+        super();
+        this.id = id;
+        bitmap = new Bitmap();
+        bitmap.bitmapData = image;
+        addChild(bitmap);
+    }
+}

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

@@ -1,6 +1,6 @@
 package ru.m.puzzlez.render;
 
-import flash.display.Bitmap;
+import haxework.signal.Signal;
 import flash.display.BitmapData;
 import flash.display.Sprite;
 import flash.events.MouseEvent;
@@ -12,67 +12,69 @@ import ru.m.puzzlez.core.GameState;
 
 class Render extends SpriteView implements IRender {
 
+    public var signal(default, null):Signal<GameEvent>;
+
     private var state:GameState;
     private var image:BitmapData;
 
     private var table:Sprite;
-    private var parts:Array<Bitmap>;
-    private var activePart:Bitmap;
+    private var parts:Map<Int, PartView>;
+    private var activePart:PartView;
     private var activePoint:Point;
 
     public function new() {
         super();
+        signal = new Signal();
         table = new Sprite();
         table.addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
         content.addChild(table);
-        parts = [];
+        parts = new Map();
     }
 
     public function onGameEvent(event:GameEvent):Void {
         switch event {
-            case START(state): onStart(state);
+            case START(state):
+                onStart(state);
+            case PART_MOVE(id, point):
+                var part = parts[id];
+                part.x = point.x;
+                part.y = point.y;
         }
     }
 
     private function onStart(state:GameState):Void {
         clean();
         image = Assets.getBitmapData(state.preset.image);
-        image = RenderUtil.cropImage(image, state.preset.grid);
-        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);
+        image = RenderUtil.cropImage(image, state.preset.imageRect);
+        for (part in state.parts) {
+            var partImage = RenderUtil.cropImagePart(image, part.gridX, part.gridY, part.rect);
+            var partView = new PartView(part.id, partImage);
+            partView.x = part.rect.x;
+            partView.y = part.rect.y;
+            parts.set(part.id, partView);
+            table.addChild(partView);
         }
-        }
-        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;
     }
 
     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;
+        if (Std.is(event.target, PartView)) {
+            activePart = event.target;
             table.setChildIndex(activePart, table.numChildren - 1);
-                activePoint = new Point(event.localX - part.x, event.localY - part.y);
+            activePoint = table.globalToLocal(new Point(event.stageX, event.stageY));
             table.stage.addEventListener(MouseEvent.MOUSE_MOVE, onMouseMove);
             table.stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
-                break;
-            }
         }
     }
 
     private function onMouseMove(event:MouseEvent):Void {
-        activePart.x = event.localX - activePoint.x;
-        activePart.y = event.localY - activePoint.y;
+        var newPoint = table.globalToLocal(new Point(event.stageX, event.stageY));
+        var partPosition = new Point(
+        activePart.x + newPoint.x - activePoint.x,
+        activePart.y + newPoint.y - activePoint.y
+        );
+        signal.emit(GameEvent.PART_MOVE(activePart.id, partPosition));
+        activePoint = newPoint;
     }
 
     private function onMouseUp(event:MouseEvent):Void {
@@ -83,9 +85,9 @@ class Render extends SpriteView implements IRender {
     }
 
     private function clean() {
-        for (bitmap in parts) {
-            table.removeChild(bitmap);
+        for (partView in parts) {
+            table.removeChild(partView);
         }
-        parts = [];
+        parts = new Map();
     }
 }

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

@@ -1,41 +1,27 @@
 package ru.m.puzzlez.render;
 
-import flash.geom.Matrix;
 import flash.display.BitmapData;
-import ru.m.puzzlez.core.Grid;
+import flash.geom.Matrix;
 import flash.geom.Rectangle;
 
 class RenderUtil {
 
-    public static function buildRectangle(source:Rectangle, grid:Grid):Rectangle {
-        var r1 = grid.width / grid.height;
-        var r2 = source.width / source.height;
-        if (r1 > r2) {
-            var height = source.width * r1;
-            return new Rectangle(0, (source.height - height) / 2, source.width, height);
-        } else {
-            var width = source.height * r1;
-            return new Rectangle((source.width - width) / 2, 0, width, source.height);
-        }
-    }
-
-    public static function cropImage(source:BitmapData, grid:Grid):BitmapData {
-        var rect = buildRectangle(new Rectangle(0, 0, source.width, source.height), grid);
+    public static function cropImage(source:BitmapData, rect:Rectangle):BitmapData {
         var image = new BitmapData(Std.int(rect.width), Std.int(rect.height));
         var matrix = new Matrix();
-        matrix.translate(-rect.x, -rect.y);
+        var scale = Math.max(rect.width / source.width, rect.height / source.height);
+        matrix.scale(scale, scale);
+        matrix.translate((rect.width - source.width * scale) / 2, (rect.height - source.height * scale) / 2);
         image.draw(source, matrix);
         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));
+    public static function cropImagePart(source:BitmapData, gridX:Int, gridY:Int, rect:Rectangle):BitmapData {
+        var rect = new Rectangle(rect.width * gridX, rect.height * gridY, rect.width, rect.width);
+        var image = new BitmapData(Std.int(rect.width), Std.int(rect.width));
         var matrix = new Matrix();
         matrix.translate(-rect.x, -rect.y);
-        image.draw(source, matrix);
+        image.draw(source, matrix, null, null, null, true);
         return image;
     }
 

src/haxe/ru/m/puzzlez/view/PuzzlezAppView.hx

@@ -1,12 +1,13 @@
 package ru.m.puzzlez.view;
 
-import haxework.view.utils.DrawUtil.FillType;
 import haxework.view.data.DataView;
 import haxework.view.group.VGroupView;
 import haxework.view.ImageView;
+import haxework.view.utils.DrawUtil;
 import openfl.utils.Assets;
 import openfl.utils.AssetType;
 import ru.m.puzzlez.core.Game;
+import ru.m.puzzlez.core.GameUtil;
 import ru.m.puzzlez.core.IGame;
 import ru.m.puzzlez.render.IRender;
 
@@ -33,13 +34,15 @@ import ru.m.puzzlez.render.IRender;
 
     public function start(image:String):Void {
         stop();
-        game = new Game({image:image, grid: {width: 7, height: 5}});
+        game = new Game(GameUtil.buildPreset(image));
         game.signal.connect(render.onGameEvent);
+        render.signal.connect(game.signal.emit);
         game.start();
     }
 
     public function stop():Void {
         if (game != null) {
+            render.signal.disconnect(game.signal.emit);
             game.stop();
             game.dispose();
             game = null;

src/haxe/ru/m/puzzlez/view/PuzzlezAppView.yaml

@@ -5,11 +5,14 @@ views:
   - $type: haxework.view.form.LabelView
     text: Puzzle'z
     font.size: 42
+  - $type: haxework.view.group.HGroupView
+    geometry.stretch: true
+    views:
       - id: images
         $type: haxework.view.data.DataView
         layout:
-      $type: haxework.view.layout.HorizontalLayout
-    geometry.width: 100%
+          $type: haxework.view.layout.VerticalLayout
+        geometry.height: 100%
         # geometry.height: 100
         factory: ~imageViewFactory
         +onDataSelect: ~start