/**
* Overrides World<T> newGame(char). Shoots a MoveInfo with null piece and null location to the
* CheckerGame if the game is still running. If the game has ended, directly changes the
* CheckerGame's game status for CheckerRunner to detect.
*
* @param a the new game status
*/
public void newGame(char a) {
newGame = a;
playerPiece = null;
setPlayerLocation(null);
if (!lock.hasQueuedThreads()) // if the game has ended
{
game.newGame(a);
}
super.newGame(); // World's newGame() disposes the frame
}
