MazeExample.as

package
{
	import aerys.minko.example.core.celshading.CelShadingShader;
	import aerys.minko.example.core.cubes.NormalsShader;
	import aerys.minko.example.core.postprocessing.NoisePostProcessingShader;
	import aerys.minko.example.core.terrain.TerrainShader;
	import aerys.minko.render.effect.basic.BasicShader;
	import aerys.minko.render.effect.Effect;
	import aerys.minko.scene.node.mesh.geometry.primitive.BillboardsGeometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.CubeGeometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.CylinderGeometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.SphereGeometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.TeapotGeometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.TriangleGeometry;
	import aerys.minko.scene.node.mesh.Mesh;
	import aerys.minko.scene.node.mesh.geometry.Geometry;
	import aerys.minko.scene.node.mesh.geometry.primitive.QuadGeometry;
	import aerys.minko.type.enum.Blending;
	import aerys.minko.type.loader.TextureLoader;
	import aerys.minko.type.math.Vector4;
	import aerys.minko.type.stream.StreamUsage;
	import aerys.minko.type.stream.iterator.VertexIterator;
	import aerys.minko.type.stream.iterator.VertexReference;
	import net.game_develop.animation.utils.Stats;
	
	import com.bit101.utils.MinimalConfigurator;
	
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.events.MouseEvent;

	[Frame(factoryClass="Preloader")]
	public class MazeExample extends MinkoExampleApplication
	{
		[Embed(source="aerys/minko/example/core/assets/terrain.jpg")]
		private static const TERRAIN_TEXTURE	: Class;
		
		private static const SIZE				: uint	= 40;
		
		private var _terrain	: Mesh	= null;
		
		override protected function initializeScene() : void
		{
			super.initializeScene();
			cameraController.distance = 50;
			cameraController.pitch = Math.PI*.7;
			cameraController.yaw = Math.PI * .5;
			scene.properties.setProperties({
				lightEnabled		: true,
				lightDiffuseColor	: 0xffffff,
				lightDiffuse		: .7,
				lightAmbientColor	: 0xffffff,
				lightAmbient		: .3,
				lightDirection		: new Vector4(0, .1, -.2)
			});
			initializeMaze();
			//scene.postProcessingEffect = new Effect(new NoisePostProcessingShader());
			addChild(new Stats);
		}
		
		override protected function initializeUI() : void
		{return;
			var cfg : MinimalConfigurator = new MinimalConfigurator(this);
			
			cfg.parseXML(
				<comps>
					<PushButton label="Generate Maze" x="10" y="10"
								event="click:generateTerrainButtonClickHandler"/>
				</comps>
			);
		}
		
		public function generateTerrainButtonClickHandler(event : MouseEvent) : void
		{
			initializeMaze();
		}
		
		private function initializeMaze() : void
		{
			if (_terrain)
			{
				_terrain.parent = null;
				_terrain.geometry.dispose();
			}
			
			var data:Vector.<Number> = new Vector.<Number>;
			//var maze:Array = boutaoshi(SIZE, SIZE);
			for (var y:int = 0; y < SIZE;y++ ) {
				for (var x:int = 0; x < SIZE;x++ ) {
					//data.push(maze[y][x]);
					data.push(Math.random() < .5?0:(Math.random()*.5+.5));
				}
			}
			var terrainGeometry : Geometry	= new MazeGeometry(data,SIZE, SIZE, StreamUsage.DYNAMIC);
			
			
			_terrain = new Mesh(
				terrainGeometry,
				{
					diffuseColor	: 0xffffff,
					lightEnabled	: true
				}
			);
			
			_terrain.transform.appendScale(100, 100, 10);
			
			scene.addChild(_terrain);
		}
		
	}
}