/**
* Returns the MoveDouble associated with this SaveMoveDouble.
*
* @return the MoveDouble associated with this SaveMoveDouble.
*/
@Override
public Move move() {
if (moves.size() < 2) return null;
SaveMoveTicket move1 = moves.get(0);
SaveMoveTicket move2 = moves.get(1);
MoveDouble move =
MoveDouble.instance(
Colour.valueOf(super.colour), (MoveTicket) move1.move(), (MoveTicket) move2.move());
return move;
}
/**
* Constructs a new SaveMoveDouble object.
*
* @param move the MoveDouble to convert to a SaveMoveDouble.
*/
public SaveMoveDouble(MoveDouble move) {
super(move.colour);
moves = new ArrayList<SaveMoveTicket>();
MoveTicket mt1 = move.move1;
SaveMoveTicket newMove1 = new SaveMoveTicket(mt1);
moves.add(newMove1);
MoveTicket mt2 = move.move2;
SaveMoveTicket newMove2 = new SaveMoveTicket(mt2);
moves.add(newMove2);
}
/**
* Returns true if there are saved moves available, false otherwise.
*
* @return true if there are saved moves available, false otherwise.
*/
public boolean hasSavedMove() {
if (savedMoves == null) {
savedMoves = moves;
moves = new ArrayList<SaveMove>();
}
return savedMoves.size() > 0;
}
/**
* Adds a Move to the save game.
*
* @param move the Move to be added to the save game.
*/
public void addMove(Move move) {
SaveMove saveMove = null;
if (move instanceof MoveDouble) {
saveMove = new SaveMoveDouble((MoveDouble) move);
} else if (move instanceof MovePass) {
saveMove = new SaveMovePass((MovePass) move);
} else if (move instanceof MoveTicket) {
saveMove = new SaveMoveTicket((MoveTicket) move);
}
if (saveMove != null) moves.add(saveMove);
}
/**
* Returns the next saved move in the game.
*
* @return the next saved move in the game.
*/
public Move getSavedMove() {
SaveMove sMove = savedMoves.get(0);
Move move = sMove.move();
savedMoves.remove(0);
return move;
}