public class Sprite
{
	private Image m_image;
 
	public Sprite(Image image)
	{
		m_image = image;
	}
 
	public int getWidth()
	{
		return m_image.get_Width();
	}
 
	public int getHeight()
	{
		return m_image.get_Height();
	}
 
	public void draw(Graphics g, int x, int y)
	{
		g.DrawImage(this.m_image, x, y);
	}
}

public Sprite getSprite(String ref)
	{
		/* check for cached sprite */
 
		if (imageCache.get(ref) != null)
		{
			return (Sprite)imageCache.get(ref);
		}
 
		/* not found, load in bitmap now */
 
		Image inputFile = null;
 
		try
		{
			inputFile = Image.FromFile(ref + ".bmp");
		}
		catch (Exception e)
		{
			System.err.println("Load failed: " + ref + ".bmp");
			System.exit(0);
 
		}
 
		// create a sprite, add it the cache then return it
 
		Sprite sprite = new Sprite(inputFile);
		imageCache.put(ref, sprite);
 
		return sprite;
	}