package ca;

import java.awt.*;
import java.awt.image.*;
import java.util.*;

public class Rug extends CAs
{
	private protected static final boolean DEBUG = false;

	public Rug(){}

	public void setTarget(Component target){
		STATE=16;
		cols = new int[STATE];
		int a = 0xff000000;
		int r,g,b;
		for(int i = 0; i < cols.length; i++){
			r = ((int)(Math.sin(i*4)*255) << 16) & 0xff0000;
			g = ((int)(Math.cos(i*0.3+2.5)*255) << 8) & 0xff00;
			b = (int)(Math.cos(i*0.1)*255) & 0xff;
			cols[i] = (a|r|g|b);
		}
		cols[0] = 0xff000000;
		super.setTarget(target);
	}

	public void check(int x1,int x2,int x3,int y1,int y2,int y3){
		int count = cells[x1][y1] + cells[x1][y2] + cells[x1][y3] +
			cells[x2][y1] + cells[x2][y3] +
			cells[x3][y1] + cells[x3][y2] + cells[x3][y3];
		// test = count / 8 + 1
		int test = (int)( ((count >> 3)  + 1) & 15);
		//if( test > STATE - 1 ){
		//	test = test - STATE;
		//}else if (test < 0){
		//	test = 0;
		//}
		cells2[x2][y2] = (short)(test);
	}
}