[add] Game and Render

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

@@ -0,0 +1,13 @@
+package ru.m.puzzlez.core;
+
+class Game implements IGame {
+    public var state(default, null):GameState;
+
+    public function new(preset:GamePreset) {
+        state = GameUtil.buildState(preset);
+    }
+
+    public function start():Void {
+
+    }
+}

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

@@ -0,0 +1,8 @@
+package ru.m.puzzlez.core;
+
+import flash.display.BitmapData;
+
+typedef GamePreset = {
+    var image:BitmapData;
+    var grid:Grid;
+}

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

@@ -0,0 +1,8 @@
+package ru.m.puzzlez.core;
+
+import flash.display.BitmapData;
+
+typedef GameState = {
+    var preset:GamePreset;
+    var image:BitmapData;
+}

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

@@ -0,0 +1,31 @@
+package ru.m.puzzlez.core;
+
+import flash.geom.Matrix;
+import flash.display.BitmapData;
+import flash.geom.Rectangle;
+
+class GameUtil {
+    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 buildState(preset:GamePreset):GameState {
+        var rect = buildRectangle(new Rectangle(0, 0, preset.image.width, preset.image.height), preset.grid);
+        var image = new BitmapData(Std.int(rect.width), Std.int(rect.height));
+        var matrix = new Matrix();
+        matrix.translate(-rect.x, -rect.y);
+        image.draw(preset.image, matrix);
+        return {
+            preset: preset,
+            image: image,
+        }
+    }
+}

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

@@ -0,0 +1,6 @@
+package ru.m.puzzlez.core;
+
+typedef Grid = {
+    var width:Int;
+    var height:Int;
+}

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

@@ -0,0 +1,7 @@
+package ru.m.puzzlez.core;
+
+interface IGame {
+    public var state(default, null):GameState;
+
+    public function start():Void;
+}

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

@@ -0,0 +1,8 @@
+package ru.m.puzzlez.render;
+
+import haxework.view.IView;
+import ru.m.puzzlez.core.GameState;
+
+interface IRender extends IView<Dynamic> {
+    public function draw(state:GameState):Void;
+}

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

@@ -0,0 +1,40 @@
+package ru.m.puzzlez.render;
+
+import flash.geom.Rectangle;
+import haxework.view.SpriteView;
+import haxework.view.utils.DrawUtil;
+import ru.m.puzzlez.core.GameState;
+
+class Render extends SpriteView implements IRender {
+
+    private var state:GameState;
+
+    public function new() {
+        super();
+    }
+
+    public function draw(state:GameState):Void {
+        this.state = state;
+        toRedraw();
+    }
+
+    override public function redraw():Void {
+        super.redraw();
+        if (state != null) {
+            var rect = RenderUtil.containRectangle(new Rectangle(0, 0, state.image.width, state.image.height), rect);
+            DrawUtil.draw(content.graphics, state.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);
+            }
+            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();
+        }
+    }
+}

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

@@ -0,0 +1,12 @@
+package ru.m.puzzlez.render;
+
+import flash.geom.Rectangle;
+
+class RenderUtil {
+    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;
+        var height = source.height * s;
+        return new Rectangle((target.width - width) / 2, (target.height - height) / 2, width, height);
+    }
+}

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

@@ -1,10 +1,23 @@
 package ru.m.puzzlez.view;
 
 import haxework.view.group.VGroupView;
+import openfl.utils.Assets;
+import ru.m.puzzlez.core.Game;
+import ru.m.puzzlez.core.IGame;
+import ru.m.puzzlez.render.IRender;
 
 @:template class PuzzlezAppView extends VGroupView {
 
+    @:view private var render:IRender;
+    private var game:IGame;
+
     public function new() {
         super();
     }
+
+    public function start() {
+        var image = Assets.getBitmapData('resources/warty-final-ubuntu.png');
+        game = new Game({image:image, grid: {width: 7, height: 5}});
+        render.draw(game.state);
+    }
 }

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

@@ -2,9 +2,17 @@ style: background
 layout.hAlign: center
 layout.vAlign: middle
 layout.margin: 20
+# geometry.padding: 5
 views:
   - $type: haxework.view.form.LabelView
     text: Puzzle'z
     font.size: 42
   - $type: haxework.view.form.ButtonView
-    text: Start
+    text: Start
+    +onPress: ~start()
+  - id: render
+    $type: ru.m.puzzlez.render.Render
+    geometry.width: 100%
+    geometry.height: 100%
+    geometry.margin: 5
+    style: frame