package {
import away3d.cameras.Camera3D;
import away3d.containers.*;
import away3d.core.base.*;
import away3d.core.light.DirectionalLight;
import away3d.core.math.Number3D;
import away3d.core.utils.*;
import away3d.events.CameraEvent;
import away3d.lights.*;
import away3d.materials.*;
import away3d.primitives.*;
import flash.display.*;
import flash.events.*;
import flash.geom.ColorTransform;
import flash.geom.Matrix;
import flash.text.*;
import flash.utils.*;

/*
 * @date 2009.03.26
 * @author Raimundas Banevicius (Deril) [raima156@yahoo.com]
 */

[SWF(backgroundColor="0xFFFFFF", frameRate="25", quality="LOW", width="800", height="600")]

public class A3dMaterial extends Sprite {
	
	
	// ##### Constants
	// default screen dimensions
	private const DEFAULT_WIDTH : uint = 800;
	private const DEFAULT_HEIGHT : uint = 600;
	
	// mouse wheel zoom speed
	private const CAMERA_ZOOM_SPEED : Number = 0.3;
		
	// comera rotate strength
	private const CAMERA_MOVE_STEP : uint =  50;
		
	// 3d engine vars
	private var scene:Scene3D;
	private var camera:Camera3D;
	private var view:View3D;
	
	// render (on intervals) engine
	private var engine:uint;

	// cam move flag (for mouse)
	private var moveCam:Boolean = false;
	
	
	
	[Embed(source="assets/rainbow.gif")]
    public static var RainbowOceanJPG:Class;
	
	[Embed(source="assets/stones.jpg")]
	public static var WallMat:Class;

	[Embed(source = "assets/stones_n.jpg")]
	public static var WallNormMat:Class;
	
	[Embed(source="assets/shape_anim.swf", symbol="Ranim")]
    public static var RCaruselAnim:Class;
	
	[Embed(source = "assets/FullAnim.swf", symbol="FullAnim")]
    public static var FullAnim:Class;
	
	
	
	private var mouseXPos: uint;
	private var camrot : uint;

	
		
	/**
	 * constructor
	 */
	public function A3dMaterial():void {
		
		

		// create scene
		scene = new Scene3D();
		
		camera = new Camera3D({zoom:10, focus:100});
		camera.x = 0;
		camera.y = 0;
		camera.z = 0;
		camera.lookAt(new Number3D(1000, 0, 0));
		
		
		// create a viewport
		view = new View3D({scene:scene, camera:camera, x:this.DEFAULT_WIDTH / 2, y:this.DEFAULT_HEIGHT / 2});
		addChild(view);
		
		
		
		var light : DirectionalLight3D = new DirectionalLight3D({color:0xFFFFFF, ambient:0.25, diffuse:0.75, specular:0.9});
		light.x = -400;
		light.z = -400;
		light.y = -400;
		light.debug = true;
		scene.addChild( light );



		var mat1 : WireframeMaterial = new WireframeMaterial(0xFF80C0, {
																		//alpha:1,
																		//width:1
																		} );
		createObjWithMaterial(mat1, 3);
		
		
		
		var mat2 : ColorMaterial = new ColorMaterial(0xFF80C0, {
																//alpha:1
																} );
		createObjWithMaterial(mat2, 2);
		
		
		
		var mat3 : WireColorMaterial = new WireColorMaterial(0xFF80C0, {
													//alpha:1,
													//width:1,
													//wirealpha:1,
													//wirecolor:Math.floor((Math.random() * 0xFFFFFF))
													} );
		createObjWithMaterial(mat3, 1);
		
		
		
		var mat4 : ShadingColorMaterial = new ShadingColorMaterial(0xFF80C0, {
													//alpha : 1,
													//ambient : Math.floor((Math.random() * 0xFFFFFF)),
													//ambient_brightness : 1,
													//diffuse : Math.floor((Math.random() * 0xFFFFFF)),
													//diffuse_brightness : 1,
													//specular : Math.floor((Math.random() * 0xFFFFFF)),
													//specular_brightness : 1,
													//shininess : 20;'
													//cache : false
													} );
		createObjWithMaterial(mat4, 0);

		
		
		var mat5 : PhongColorMaterial =  new PhongColorMaterial (0xFF80C0, {
													//alpha :1,
													//blendMode : BlendMode.NORMAL,
													//shininess : 20,
													//specular : 0.7
													} );
		createObjWithMaterial(mat5, -1);
		
		
		
		var mat6 : BitmapMaterial =  new BitmapMaterial(Cast.bitmap(RainbowOceanJPG), {
													//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													});
		
		createObjWithMaterial(mat6, -2);
		
		
		var mat7 : TransformBitmapMaterial =  new TransformBitmapMaterial(Cast.bitmap(RainbowOceanJPG), {
													//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													//transform : new Matrix(...),
													scaleX : 0.5,//1
													scaleY : 1,
													offsetX : 500,//0
													offsetY : 0,
													rotation : 45//0
													//projectionVector : new Number3D(...),
													//throughProjection :  true,
													//globalProjection : false
													} );
		createObjWithMaterial(mat7, -3)
		
		
		
		var mat8 : WhiteShadingBitmapMaterial = new WhiteShadingBitmapMaterial(Cast.bitmap(RainbowOceanJPG), {
													smooth : false,
													repeat : false,
													shininess : 20
													});
		
		//mat8.ambient_brightness = 1;
		//mat8.diffuse_brightness = 1;
		//mat8.specular_brightness = 1;

		createObjWithMaterial(mat8, -4);
		
		
		
		var mat9 : PhongBitmapMaterial = new PhongBitmapMaterial(Cast.bitmap(RainbowOceanJPG), {
													//shininess : 20,
													//specular : 0.7,
													//blendMode : BlendMode.NORMAL,
													//alpha : 1,
													//color : 0xFFFFFF
													});
		createObjWithMaterial(mat9, -5);
		
		
		
		var mat10 : BitmapMaskMaterial = new BitmapMaskMaterial(Cast.bitmap(RainbowOceanJPG), {
													//color : 0xFFFFFF,
													//alpha : 1,
													//smooth : false,
													//precision : 0,
													//offsetX : 0,
													//offsetY : 0,
													//repeat : false,
													//blendMode : BlendMode.NORMAL,
													//debug : false,
													//showNormals : false
													});
		createObjWithMaterial(mat10, -6);
		
		
		
		var mat11 : BitmapFileMaterial = new BitmapFileMaterial('pics/Rainbow_on_crack.jpg', {
													//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													//transform : new Matrix(...),
													//scaleX : 1,
													//scaleY : 1,
													//offsetX : 0,
													//offsetY : 0,
													//rotation : 0,
													//projectionVector : new Number3D(...),
													//throughProjection :  true,
													//globalProjection : false
													});
		createObjWithMaterial(mat11, -7);
		
		
		
		var mat12 : AnimatedBitmapMaterial = new AnimatedBitmapMaterial(new RCaruselAnim(), {
													//loop : true,
													//autoplay : true,
													//index : 1,
													//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													//transform : new Matrix(...),
													//scaleX : 1,
													//scaleY : 1,
													//offsetX : 0,
													//offsetY : 0,
													//rotation : 0,
													//projectionVector : new Number3D(...),
													//throughProjection :  true,
													//globalProjection : false
													});
		createObjWithMaterial(mat12, -8);
		
		
		
		var mat13 : MovieMaterial = new MovieMaterial(new FullAnim(), {
													//transparent :  true,
													//autoUpdate : true,
													//interactive : false,
													//lockW : <...movie.width...>,
													//lockH : <...movie.height...>,																		//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													//transform : new Matrix(...),
													//scaleX : 1,
													//scaleY : 1,
													//offsetX : 0,
													//offsetY : 0,
													//rotation : 0,
													//projectionVector : new Number3D(...),
													//throughProjection :  true,
													//globalProjection : false
													});
		createObjWithMaterial(mat13, -9);
		
		
		
		var mat14 : PhongMovieMaterial = new PhongMovieMaterial(new FullAnim(), {
													//blendMode : BlendMode.NORMAL,
													//alpha : 1,
													//color : 0xFFFFFF,
													//shininess : 20,
													//specular : 0.7
													});
		createObjWithMaterial(mat14, -10);
		
		
		
		var mat15 : VideoMaterial = new VideoMaterial( {
													file:'pics/fire.f4v',//'', 
													//rtmp:'', 
													loop:true//false
													//transparent :  true,
													//autoUpdate : true,
													//interactive : false,
													//lockW : <...movie.width...>,
													//lockH : <...movie.height...>,																		//alpha : 1,
													//color : Math.floor((Math.random() * 0xFFFFFF)),
													//colorTransform : new ColorTransform(),
													//blendMode : BlendMode.NORMAL,
													//repeat : false,
													//smooth : false,
													//precision : 0,
													//debug : false,
													//showNormals : false
													//transform : new Matrix(...),
													//scaleX : 1,
													//scaleY : 1,
													//offsetX : 0,
													//offsetY : 0,
													//rotation : 0,
													//projectionVector : new Number3D(...),
													//throughProjection :  true,
													//globalProjection : false
													} )
			
		createObjWithMaterial(mat15, -11);
		
		
		
		var mat16 : Dot3BitmapMaterial = new Dot3BitmapMaterial(Cast.bitmap(WallMat), 
																Cast.bitmap(WallNormMat), {
													//alpha : 1,
													//color : 0xFFFFFF,
													//blendMode : BlendMode.NORMAL,
													shininess:50//20,
													//specular:0.5 
													});
		createObjWithMaterial(mat16, -12);
		
		
		
		var mat17 : Dot3BitmapMaterialF10 = new Dot3BitmapMaterialF10(	Cast.bitmap(WallMat), 
																		Cast.bitmap(WallNormMat), { 
													//alpha : 1,
													//color : 0xFFFFFF,
													//blendMode : BlendMode.NORMAL,
													shininess:50//20,
													//specular:0.7 
													});
		createObjWithMaterial(mat17, -13);
		
		
		
		var mat18 : Dot3MovieMaterial = new Dot3MovieMaterial(	new FullAnim(), 
																Cast.bitmap(WallNormMat), { 
													//alpha : 1,
													//color : 0xFFFFFF,
													//blendMode : BlendMode.NORMAL,
													shininess:50//20,
													//specular:0.7 
													})
		createObjWithMaterial(mat18, -14);
		
		
		
		// init engine, listeners
		
		if (this.engine) clearInterval(this.engine);
		this.engine = setInterval(handleTick, 40);
		
		this.stage.addEventListener(MouseEvent.MOUSE_DOWN, handleMouseDown);
		this.stage.addEventListener(MouseEvent.MOUSE_UP, handleMouseUp);

		this.stage.addEventListener(KeyboardEvent.KEY_DOWN, handleKeyPress);
		this.stage.addEventListener(MouseEvent.MOUSE_WHEEL, handleMouseWheel);
		
		
		//put info+signature
		var info : TextField = new TextField();
		info.y = 550;
		info.selectable = false;
		info.autoSize = TextFormatAlign.LEFT;
		info.text = 'AWAY 3d materials (v1.0) [2009]\n' +
					'Deril [raima156@yahoo.com] \n'+
					//'\n'+
					//'Arrows to fly, \n'+
					//'PageDown/UP - fly Down/Up, \n'+
					'Press and drag mouse to look. \n'
					//'NUM 5 - look at stage. \n'
					
		this.addChild(info);
		
	}
	
	/**
	 * Test function for event handlers
	 * @param	e - any event
	 */
	private function testHandler(e:Event):void{
		trace('testHandler:',e);
	}
	
	
	/**
	 * Interval engine ticks
	 */
	private function handleTick() : void {
		//trace('handleTick');

		// move camera on mouse press..
		if (this.moveCam) {
			this.camera.rotationY = (this.camrot - (this.mouseX-this.mouseXPos)/10)+360
			this.camera.rotationX = ( this.mouseY-this.stage.stageHeight/2)/50;
		}
		
		// render the view
		this.view.render();
		
	}
	
	/**
	 * Stage press handler
	 */
	private function handleMouseDown(e:MouseEvent):void{
		this.moveCam = true;
		this.mouseXPos = this.mouseX;
		this.camrot = this.camera.rotationY;
	}
	
	/**
	 * Stage release handler
	 */
	private function handleMouseUp(e:MouseEvent):void	{
		this.moveCam = false;
	}

	
	public function createObjWithMaterial(mat : Object, rototeBy : int):void{
		
		var group : ObjectContainer3D =	new ObjectContainer3D();
		
		var plane : Plane = new Plane();
		group.addChild(plane);
		plane.bothsides = true;
		//plane.ownCanvas = true;
		//plane.x = -700;
		//plane.z = -400;
		plane.width = 500;
		plane.height = 500;
		plane.rotationZ = 90;
		plane.rotationY = 90;
		plane.x = 4000;
		//plane.rotation = 45*height;
		
		//plane.rotate(new Number3D(0, 100, 100), 30*height)
		
		//plane.movePivot(-1000*height, 0, 0);
		//plane.rotationX = 10*height;
		
		//plane.y = height * 800;
		
		plane.material = mat as IMaterial;
		
		
		var sphere : GeodesicSphere = new GeodesicSphere();
		group.addChild(sphere);
		sphere.radius = 300;
		sphere.x = 4000;
		sphere.y = 600;
		
		//sphere.y = height * 800;
		
		var infoSprite : Sprite = new Sprite();
		var infoTF : TextField = new TextField();
		infoTF.scaleX = infoTF.scaleY = 4;
		infoTF.text = String(mat);
		infoTF.autoSize = TextFieldAutoSize.LEFT;
		infoTF.border = false;
		infoSprite.addChild(infoTF);
		
		var bilBoard : Billboard = new Billboard(new Vertex(0, 500, 0), new MovieMaterial(infoSprite,{lockW:800, lockH:100, interactive:false, smooth:true, precision:2}),1000,1000);
		//bilBoard.x = 2000;
		sphere.addBillboard(bilBoard);
		
		sphere.material = mat as IMaterial;
		
		
		var cube : Cube = new Cube();
		group.addChild(cube);
		cube.width = 300;
		cube.height = 600;
		cube.depth = 400;
		cube.x = 4000;
		cube.y = -600;
		cube.rotationY = 45;
		
		//cube.y = height * 800;
		
		cube.material = mat as IMaterial;
			
		//group.scale(3);
		
		group.rotationY = 20 * rototeBy;
		this.scene.addChild(group);
		
	}

		
		
	
	/**
	 * Key press handler (I use DVORAK keybeard layout.. so some keys can make no sence  )
	 */
	private function handleKeyPress(e:KeyboardEvent):void {
		
		// camera move sterght, it can be modified be shift,ctrl
		var move_strength : uint = this.CAMERA_MOVE_STEP;
		if (e.shiftKey) move_strength *= 10;
		if (e.ctrlKey) move_strength = 1;

		switch(e.keyCode) {
			// up
			//case 38: camera.moveForward(move_strength); break;
			// down
			//case 40: camera.moveBackward(move_strength); break;
			// left
			//case 37:camera.moveLeft(move_strength);break;
			// right
			//case 39: camera.moveRight(move_strength); break;
			// page up
			//case 33: camera.moveUp(move_strength); break;
			// page down
			//case 34: camera.moveDown(move_strength); break;
			//
			// disabled keys
			//case 16:
			//case 17:
				//break;
			
			default:
				trace("Key '" + String.fromCharCode(e.charCode) + "'", 'is not set', '[keyCode:' + e.keyCode + ']');
				break;
		}
	}
	
	/**
	 * Zoom handler
	 */
	private function handleMouseWheel(e:MouseEvent):void {
		e.delta
		if (e.delta>0) {
			camera.zoom += this.CAMERA_ZOOM_SPEED;
		} else {
			camera.zoom -= this.CAMERA_ZOOM_SPEED;
		}
	}
	
	
}
}