/* 
File:		pi.as

Project:	did_u_hear_a_color
			3___1_4____1_5____
			
Release:	www.microsound.org/pi

Products:	did_u_hear_a_color.gif
			nisi_didUHearAColor_128k.mp3
	
Author:		Michael Nisi
Date:		2003-03-09

Class:		Block()		
Methods:	setPosition (x, y)
			setSize (w, h)
			fastRGB (r, g, b)
			
Functions:	loadExternals ()
			handleLoad ()
			createBlock (x, y, w, h, num)
			buildScore()

------------------------------------------------------------------
*/

Block = function () {
	this.setPosition (this.params.x, this.params.y);
	this.setSize(this.params.w, this.params.h);
	this.fastRGB(this.params.r, this.params.g, this.params.b);
	delete this.params;
}

Block.prototype = new MovieClip();
Object.registerClass("blockSymbol", Block);

Block.prototype.setPosition = function (x, y) {
	this._x = x;
	this._y = y;
}

Block.prototype.setSize = function (w, h) {
	this._width = w;
	this._height = h;
}

Block.prototype.fastRGB = function(r, g, b) {
	if (!isNaN(r) && !isNaN(g) && !isNaN(b) && r<256 && r>=0 && g<256 && g>=0 && b<256 && b>=0) {
		r = r<<16;
		g = g<<8;
		b = b;
		rgb = r|g|b;
		col = new Color(this);
		col.setRGB(rgb);
	} 
}



function loadExternals (path) {
	data = new LoadVars();
	data.load(path);
	data.onLoad = handleLoad;
}

function handleLoad (success) {
	temp_array = new Array();
	blocks = new Array();
	var i = 0;
	var z = 0;
	var l = data.piTt.length;
	while (i <= 10000) {
		temp_array[i] = data.piTt.charAt(i);
		i++;	
	}
	while (n <= 2000) {
		blocks[z] = temp_array.slice(n, n+5);
		n+=5;
		z++;
	}	
	buildScore();
}



function createBlock (x, y, w, h, r, g, b, num) {
	var cellParams = new Object();
	cellParams.x = x;
	cellParams.y = y;
	cellParams.w = w;
	cellParams.h = h;
	cellParams.r = r;
	cellParams.g = g;
	cellParams.b = b;
	var initObj = new Object();
	initObj.params = cellParams;
	var id = "block"+num;
	this.attachMovie("blockSymbol", id, num, initObj);
}

function buildScore () {
	var i = 0;
	while (i <= 2000) {
		var x = i*Math.PI*2;
		var y = blocks[i][0]*Math.pow(Math.PI, 2);
		var w = blocks[i][1]*Math.pow(Math.PI, 2);
		var h = blocks[i][2];
		var r = 255/blocks[i][3];
		var g = 255/blocks[i][4];
		var b = 0;
		createBlock(x, y, w, h, r, g, b, i);
		i++;
	}
}



loadExternals("pi10000.txt");