SiONを使ったランダム音生成　※音量ポケモン注意！

@author maxcaffy
SiONを使ったランダム音生成と、ランダム座標にlineTo！
ポケモン症候群注意！
マウス座標で線の色がかわります！
突貫で作ったからコメントがぐちゃぐちゃだよ！ご了承！

by maxcaffy 03 Jan 2010

Tags

SiON
Embed

package  
{
	import flash.display.SpreadMethod;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.MouseEvent;
	import org.si.sion.*;
	import org.si.sion.events.SiONEvent;
	/*
	 @author maxcaffy
	 //SiONを使ったランダム音生成と、ランダム座標にlineTo！
	 //ポケモン症候群注意！
	 //マウス座標で線の色がかわります！
	 //突貫で作ったからコメントがぐちゃぐちゃだよ！ご了承！
	 */
	public class randomSounds extends Sprite
	{
		
		private var sion_voice:SiONVoice;
		private var sion_drive:SiONDriver;
		private var sion_random:int;
		private var sion_mouse_point:Array = new Array(2);
		private var dance_graphics:Sprite = new Sprite();
		private var i:int = 0;
		private var dance_result:Array = new Array(2);
		private var stage_graphics:Sprite = new Sprite();
		private var red_flag:Boolean = false;
		
		public function randomSounds() 
		{
			initFunc();
			stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMoveFunc);
			addEventListener(Event.ENTER_FRAME, mainFunc);
		}
		
		public function mainFunc(event:Event):void {
			sion_random = Math.floor(Math.random() * 100);
			drawSpriteFunc((Math.floor(sion_mouse_point[0])*25000).toString(16), sion_mouse_point);
			sion_drive.noteOn(sion_random, sion_voice, 1, 0);
		}
		
		public function mouseMoveFunc(event:MouseEvent):void {
			sion_mouse_point = [mouseX, mouseY];
			trace(sion_mouse_point);
		}
		
		public function drawSpriteFunc(color:String, lineto:Array):void {
			if (red_flag == true) {
				stage_graphics.graphics.clear();
				stage_graphics.graphics.beginFill(0x555555, 1);
				stage_graphics.graphics.drawRect(0, 0, 550, 400);
			}
			dance_graphics.graphics.clear();
			dance_graphics.graphics.lineStyle(1, uint(color), 1);
			dance_graphics.graphics.moveTo(dance_result[0],dance_result[1]);
			for (i = 1; i <= 20; i++) {
				dance_result = [dance_result[0] + (Math.random() * 100 - 50) , dance_result[1] + (Math.random() * 100 - 50) ];
				if (dance_result[0] < 0) { 
					dance_result[0] += 0 - dance_result[0];
				}else if (dance_result[0] > 550) {
					dance_result[0] +=  - dance_result[0];
					stage_graphics.graphics.clear();
					stage_graphics.graphics.beginFill(0xFF0000, 1);
					stage_graphics.graphics.drawRect(0, 0, 550, 400);
					red_flag = true;
				}if (dance_result[1] < 0) { 
					dance_result[1] += 0 - dance_result[1];
				}else if (dance_result[1] > 400) {
					dance_result[1] += 400 - dance_result[1]; 
				}
				dance_graphics.graphics.lineTo(dance_result[0],dance_result[1]);
			}
		}
		
		public function initFunc():void {
			stage.frameRate = 60;
			dance_result = [275, 200];
//			stage.scaleMode = StageScaleMode.NO_SCALE;
//			stage.align = StageAlign.TOP_LEFT;
//			stage.quality = StageQuality.BEST;
			stage_graphics.graphics.beginFill(0x555555, 1);
			stage_graphics.graphics.drawRect(0, 0, 550, 400);
			addChild(stage_graphics);
			
			addChild(dance_graphics);
			initSionFunc();
		}
		
		private function initSionFunc():void {
			
			//SiON再生準備
			sion_drive = new SiONDriver();
			sion_drive.play();
			
			//SiONの音色定義
			sion_voice = new SiONVoice(5, 3);//sinWave
			
			sion_mouse_point = [0, 0];
			
		}
	}

}