code: public void renderInUse(int x,int y,int sx,int sy) {
  		subImages[sx][sy].drawEmbedded(x, y, tw, th);
  	}
docs: Render a sprite when this sprite sheet is in use.
  
  @see #startUse()
  @see #endUse()
  
  @param x The x position to render the sprite at
  @param y The y position to render the sprite at
  @param sx The x location of the cell to render
  @param sy The y location of the cell to render