package ca;

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

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

	public Zhabotinsky(){}

	public void setTarget(Component target){
		STATE=16;
		cols = new int[16];
		int a = 0xff000000;
		int r,g,b;
		for(int i = 0; i < STATE; 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);
		}
/*
		for(int i = 0; i < 256; i ++){
			r = ((255-i)<<16) &0x00ff0000;
			g = ((i/2)<<8) &0x0000ff00;
			b = ((i % 64)*4) &0x000000ff;
			cols[i] = (a|r|g|b);
		}
*/
		super.setTarget(target);
	}

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