public void newFocus(){
		
		int x1 = x - 20;
		int y1 = y - 20;
		int x2 = x + 20;
		int y2 = y + 20;
		
		if (x1 <= 0) {x1 = 0;};
		if (y1 <= 0) {y1 = 0;};
		if (x2 >= 1023) {x2 = 1023;};
		if (y2 >= 1023) {y2 = 1023;};
		
		Console.log(x1+" "+y1+" "+x2+" "+y2);
		focuspoint = iRandom.nextPosition(x1,y1,x2,y2);
	}