private void drawBack(Graphics g) {
		Direction back = backDir.getOppositeDirection();
		if(tile.hasExit(back))
		{
			g.setColor(DOOR_COLOR);
			Rectangle door = new Rectangle(xOffSet, yOffSet, DOOR_WIDTH, DOOR_HEIGHT);
			door.setLocation((int)backWall.getCenterX()-DOOR_WIDTH/2, (int)backWall.getMaxY() - DOOR_HEIGHT);
			g.fillRect(door.x, door.y, door.width, door.height);
			
			g.setColor(DOORNOB_COLOR);
			g.fillOval(door.x + DOORNOB_SIZE, (int)door.getCenterY(), DOORNOB_SIZE, DOORNOB_SIZE);
		}
		else if(tile.hasCharacter(back))
		{
			g.setColor(MONSTER_COLOR);
			g.fillOval((int)backWall.getCenterX()-MONSTER_SIZE/2, (int)(backWall.getMinY()+ MONSTER_SIZE*1.5), MONSTER_SIZE, MONSTER_SIZE);
		}
	}