package
{
	import flash.display.Sprite; 
	import flash.events.*;
	import flash.ui.*;
	import flash.ui.Keyboard;
	import sandy.core.data.*;
	import sandy.core.Scene3D;
	import sandy.core.scenegraph.*;
	import sandy.materials.*;
	import sandy.materials.attributes.*;
	import sandy.primitive.*;
     
	public class script_sandy_steve_IntroSandy extends Sprite 
	{
		private var scene:Scene3D;
		private var camera:Camera3D;
		private var tg:TransformGroup; // Create a transformGroup
		private var box:Box;
		private var box2:Box;
		private var active:Boolean = false;
		private var start:Boolean = false;
	 
		public function script_sandy_steve_IntroSandy()
		{ 
			// We create the camera
			camera = new Camera3D( 500, 500 );
			camera.x = 100;
			camera.y = 100;
			camera.z = -400;
			camera.lookAt(0,0,0);
		 
			// We create the "group" that is the tree of all the visible objects
			var root:Group = createScene();
		 
			// We create a Scene and we add the camera and the objects tree 
			scene = new Scene3D( "scene", this, camera, root );
			
			Key.initialize(stage);
		 
			// Listen to the heart beat and render the scene
			addEventListener( Event.ENTER_FRAME, loop3D );    
		}

		// Create the scene graph based on the root Group of the scene
		private function createScene():Group
		{
			// Create the root Group
			var g:Group = new Group();
			
			// create axis
			var xLine:Line3D = new Line3D("xAxis", new Vector(-70, 0, 0), new Vector (70, 0, 0));
			var yLine:Line3D = new Line3D("yAxis", new Vector(0, -70, 0), new Vector (0, 70, 0));			
			var zLine:Line3D = new Line3D("zAxis", new Vector(0, 0, -110), new Vector (0, 0, 110));
			
			tg = new TransformGroup('testGroup');
		 
			// Create a cube so we have something to show
			box = new Box( "box",50,50,50,"quad");
			box2 = new Box("box2", 25, 25, 25, "quad");
         
         	// we define a new material
			var materialAttr:MaterialAttributes = new MaterialAttributes( 
				new LineAttributes( 1, 0x000000, 0.5 ),
				new LightAttributes( true, 0.4));

			var material:Material = new ColorMaterial( 0x006633, .8, materialAttr );
			var material2:Material = new ColorMaterial( 0xFF3399, .8, materialAttr );
			material.lightingEnable = false;
			
			var matAttrYLine:MaterialAttributes = new MaterialAttributes( 
				new LineAttributes( 1, 0xFFFF33, 1 ));
				
			var matAttrXLine:MaterialAttributes = new MaterialAttributes( 
				new LineAttributes( 1, 0xCC0000, 1 ));
				
			var matAttrZLine:MaterialAttributes = new MaterialAttributes( 
				new LineAttributes( 1, 0x0000CC, 1 ));
			
			box.appearance = new Appearance (material);
			box2.appearance = new Appearance (material2);
			xLine.appearance = new Appearance (new ColorMaterial ( 0, 1 , matAttrXLine));
			yLine.appearance = new Appearance (new ColorMaterial ( 0, 1 , matAttrYLine));
			zLine.appearance = new Appearance (new ColorMaterial ( 0, 1 , matAttrZLine));
		
			// Object placement 
			box.rotateX = 35;
			box.rotateY = 35;
			box2.y = 75;
			//box2.moveUpwards(80);
				  
			// We need to add the cube to the group
			g.addChild( box );
			tg.addChild (box2);
			g.addChild(xLine);
			g.addChild(yLine);
			g.addChild(zLine);
			
			g.addChild(tg);
		  
			return g;
		}

		// The Event.ENTER_FRAME event handler tells the world to render
		private function loop3D (event:Event) : void
		{
			stage.addEventListener(KeyboardEvent.KEY_DOWN, keyPressed);
			stage.addEventListener(MouseEvent.CLICK, startCamera);
			stage.addEventListener(MouseEvent.MOUSE_OVER, activate);
			stage.addEventListener(Event.ENTER_FRAME, mouseOver);
			stage.addEventListener(Event.ENTER_FRAME, moveCamera);
			scene.render();
		}
		
		private function keyPressed (event:KeyboardEvent) : void 
		{
			if (Key.isDown(Keyboard.NUMPAD_8)) 
				box.rotateX -= 6;
			if (Key.isDown(Keyboard.NUMPAD_2)) 
				box.rotateX += 6;
			if (Key.isDown(Keyboard.NUMPAD_6)) 
				box.rotateY += 6;
			if (Key.isDown(Keyboard.NUMPAD_4)) 
				box.rotateY -= 6;
			if (Key.isDown(Keyboard.UP))
				box.z += 6;
			if (Key.isDown(Keyboard.DOWN))
				box.z -= 6;
			if (Key.isDown(Keyboard.RIGHT))
				box.x += 6;
			if (Key.isDown(Keyboard.LEFT))
				box.x -= 6;
			if (Key.isDown(Keyboard.NUMPAD_ADD))
				box.y += 6;
			if (Key.isDown(Keyboard.NUMPAD_SUBTRACT))
				box.y -= 6;
			
		/*	if (event.keyCode == Keyboard.NUMPAD_8) 
				box.rotateX -= 6;
			if (event.keyCode == Keyboard.NUMPAD_2) 
				box.rotateX += 6;
			if (event.keyCode == Keyboard.NUMPAD_6) 
				box.rotateY += 6;
			if (event.keyCode == Keyboard.NUMPAD_4) 
				box.rotateY -= 6;
			if (event.keyCode == Keyboard.UP)
				box.z += 6;
			if (event.keyCode == Keyboard.DOWN)
				box.z -= 6;
			if (event.keyCode == Keyboard.RIGHT)
				box.x += 6;
			if (event.keyCode == Keyboard.LEFT)
				box.x -= 6;
			if (event.keyCode == Keyboard.NUMPAD_ADD)
				box.y += 6;
			if (event.keyCode == Keyboard.NUMPAD_SUBTRACT)
				box.y -= 6;*/
		}
		
		private function activate (event:MouseEvent) : void
		{
			active = !active;
		}
		private function mouseOver (event:Event) : void 
		{
			if (active)
			{
				box.rotateX++;
				tg.rotateZ++;
				tg.rotateX++;
				tg.pan += 3;	
			}
		}
		
		private function startCamera (event:MouseEvent) : void
		{
			start = !start;
		}
		
		private function moveCamera (event:Event) : void
		{
			if (start)
			{
				camera.roll += 1;
			}
		}
		
	}
}