void lockNext() - Locks onto the next ship in the ship buffer.

void lockPrev() - Locks onto the prev ship in the ship buffer.

void lockClose() - Locks onto the closest ship.

void lockNextClose() - Locks-on to the next closest ship.

void loadLock1() - Load a saved lock-on enemy ship

void loadLock2() - Load a saved lock-on enemy ship

void loadLock3() - Load a saved lock-on enemy ship

void loadLock4() - Load a saved lock-on enemy ship