public void checkDirections(){
		if(left ^ right ^ up ^ down){
			if (left) 	{ aniCommand = "W"; 	}
			if (right) 	{ aniCommand = "E"; 	}
			if (up) 	{ aniCommand = "N"; 	}
			if (down) 	{ aniCommand = "S"; 	}
		}
		else if ((up && left) || (up && right)) {
			if (left) 	{ aniCommand = "NW"; 	}
			if (right) 	{ aniCommand = "NE"; 	}
		}
		else if ((down && left) || (down && right)) {
			if (left) 	{ aniCommand = "SW"; 	}
			if (right) 	{ aniCommand = "SE"; 	}
		}
	}