/** Creates a clone of the board */
public Board clone() {
Board boardClone = new Board(guiBoard);
int newBoard[][] = new int[NUM_ROWS][NUM_COLS];
for (int j = 0; j < NUM_COLS; j++) {
for (int i = 0; i < NUM_ROWS; i++) {
newBoard[i][j] = board[i][j];
}
}
boardClone.board = newBoard;
boardClone.lastMove = this.lastMove;
boardClone.currentPlayer = this.currentPlayer;
boardClone.previousPlayer = this.previousPlayer;
boardClone.turnNumber = this.turnNumber;
boardClone.gameOver = this.gameOver;
boardClone.isSimulation = this.isSimulation;
return boardClone;
}