public MC_Location getLocationAtDirection(MC_DirectionNESWUD dir)
	  {
		  MC_Location loc = new MC_Location(this);
			
			if(dir == MC_DirectionNESWUD.NORTH) loc.z--; 
			if(dir == MC_DirectionNESWUD.SOUTH) loc.z++;
			if(dir == MC_DirectionNESWUD.WEST) loc.x--;
			if(dir == MC_DirectionNESWUD.EAST) loc.x++;
			if(dir == MC_DirectionNESWUD.UP) loc.y++; 
			if(dir == MC_DirectionNESWUD.DOWN) loc.y--;

			return loc;
		}