Lecture 3 --- 6.837 Fall '98

A Sprite is a Raster


	class Sprite extends Raster {
	    int x, y;           // current position of sprite on playfield
	    int width, height;  // size of a sprite's frame
	
	    public Sprite(Image image);		// initialize sprite with an image
	    public void Draw(Raster bgnd);		// draws sprite on a Raster
	}

Things to consider:

The Draw( ) method must handle transparent pixels, and it must
also handle all cases where the sprite overhangs the playfield.

Lecture 3

Slide 13

6.837 Fall '98