package
{
import flash.display.*;
import flash.events.*;
import flash.media.Sound;
import flash.media.SoundMixer;
import flash.net.URLRequest;
import flash.utils.ByteArray;


// Import Papervision3D
import org.papervision3d.scenes.*;
import org.papervision3d.objects.*;
import org.papervision3d.cameras.*;
import org.papervision3d.materials.*;
import org.papervision3d.events.*;

import com.mrdoob_as3.PV3D.*;
import com.mrdoob_as3.utils.*;

public class main extends Sprite
{
	// ___________________________________________________________________ 3D vars

	private var container :Sprite;
	private var scene     :MovieScene3D;
	private var camera    :Camera3D;
	private var root3D 	  :DisplayObject3D;
	private var timer	  :Number = 0;
	private var sound	  :Sound;
	private var bytes	  :ByteArray;
	private var amount	  :Number = 15;
	private var values	  :Array;

	// ___________________________________________________________________________________________ main

	public function main()
	{
		stage.quality = "LOW";
		stage.scaleMode = "noScale";

		this.addEventListener( Event.ENTER_FRAME, loop3D );

		init3D();
	}


	// ___________________________________________________________________________________________ init3D

	private function init3D():void
	{
		// Create canvas movieclip and center it
		this.container = new Sprite();
		addChild( this.container );
		this.container.x = 500;
		this.container.y = 300;

		// Create scene
		//this.scene = new Scene3D( this.container );
		this.scene = new MovieScene3D( this.container );

		//fps_system = new fps();
		//addChild( fps_system.createText() );
		
		// Create camera
		camera = new Camera3D();
		camera.x = 2000;
		camera.y = 500;
		camera.z = 500;
		//camera.target.y = 2400;
		camera.zoom = 5;
		camera.focus = 100;
		camera.sort = false;

		var sound:Sound = new Sound();
		sound.load(new URLRequest("Crankshaft - Ocean Machine.mp3"));
		sound.play();		
		bytes = new ByteArray();
		
		var p:DisplayObject3D;
		var spacingx:Number = 0;
		var spacingz:Number = 0;

		values = new Array();
		
		for (var x:Number = 0; x < amount; x++) {
			for (var z:Number = 0; z < amount; z++) {
				values[x+(z*100)] = 0;
				//if (spacingx == 5 || spacingz == 5) {
				//	p = scene.addChild( new Plane( new ColorMaterial( Math.random()*0xFFFFFF ), 100, 100, 1, 1), "tile"+x+"_"+z );
				//	p.rotationX = -90;
				//} else {
					p = scene.addChild( new Cube( new ColorMaterial( 0x447711 ), 100, 100, 100, 5, 5, 5 ), "tile"+x+"_"+z );
				//}
				p.container.blendMode = BlendMode.ADD;
				p.sortFaces = false;
				//p.material.doubleSided = true;
				//p.rotationX = Math.random()*360;
				//p.rotationY = Math.random()*360;
				//p.rotationZ = Math.random()*360;
				//spacingz ++;
				//if (spacingz == 6) spacingz = 0;
				p.rotationY = Math.random()*360;
				p.scale = Math.random()*3;
				p.x = Math.random()*2000 - 1000;
				p.y = Math.random()*2000 - 1000;
				p.z = Math.random()*2000 - 1000;
				//p.x = x*150 - ((150*amount) / 2);
				//p.z = z*150 - ((150*amount) / 2);
			}
			//spacingz = 0;
			//spacingx ++;
			//if (spacingx == 6) spacingx = 0;
		}
		
	}

	// ___________________________________________________________________________________________ loop3D

	private function loop3D( event :Event ):void
	{
		timer ++;
		
		this.camera.x += ((-this.container.mouseX * 5) - this.camera.x) / 40;
		this.camera.y += ((-this.container.mouseY * 5) - this.camera.y) / 40;
		
		SoundMixer.computeSpectrum( bytes, true, 0 );
		var value: Number = 0;
		var scale: Number = 0.5;
		var bias:  Number = 0.5;
		
		for (var x:Number = 0; x < amount; x++) {
			for (var z:Number = 0; z < amount; z++) {
				value = bytes.readFloat()* (scale+bias);
				//trace(value);
				bias += 0.1;
				var tile:DisplayObject3D = scene.getChildByName("tile"+x+"_"+z);
				values[x+(z*100)] -= 0.5;
				if (value > values[x+(z*100)]) {
					values[x+(z*100)] = value;
				} else if (values[x+(z*100)] < 0) {
					values[x+(z*100)] = 0;
				} 				
				tile.rotationY ++;
				tile.container.alpha = values[x+(z*100)]+0.05;
				//tile.rotationY ++;
				//tile.scaleY = sc.leftPeak; //Math.sin((timer+x+z)/10)+1;
			}		
		}
		
		
		this.scene.renderCamera( this.camera );
		//fps_system.update();
	}
}
}