Extend the SpaceRocks game and provide a warp feature which allows the ship to jump to a random location to escape a rock. The warp feature is only activated once the shields have been used up. Provide icons for the warp, and only allow 3 warps per session as is done for the shield. Also provide an animation sequence for the thrusters so the flames are moving. Provide sounds in the game for the thrusters, missiles, collisions, shields, and the warp. Finally, change the firing control code so a player cannot shoot continuously. As it is, a player can win the game by simply spinning and shooting continuously.