/**
* Allows the input player to play a single ply of Othello. (Make a single move on the board). If
* the player has no available moves, this will switch to the other player w/o requesting a move.
* If the game is over, this will switch to the GAMEOVER state.
*/
private void playPly() {
if (stateManager.isStateChange()) {
MoveList validMoves = GameLogic.getValidMoves(board, curPlayer.getState());
if (validMoves.size() > 0) { // Make your move.
aiThread = new AIThread(curPlayer, board.clone(), validMoves.toPoints());
timer.reset();
aiThread.start();
return;
} else {
nextPlayer();
validMoves = GameLogic.getValidMoves(board, curPlayer.getState());
if (validMoves.size() > 0) { // Other player goes again.
output.playerGetsToMoveAgain(curPlayer);
aiThread = new AIThread(curPlayer, board.clone(), validMoves.toPoints());
timer.reset();
aiThread.start();
return;
} else { // GameOver
gameOver();
return;
}
}
}
if (aiThread.isReady()) {
Move move = aiThread.getMove();
if (move != null) {
FlipList flipList = GameLogic.getPointsFlipped(board, move);
GameLogic.makeDestructiveMove(board, flipList);
output.playerMadeMove(curPlayer, move, flipList, board);
nextPlayer();
stateManager.setCurState(GameState.PLAYING);
} else { // Forfeit turn due to invalid move.
gameOver(matchup.otherPlayer(curPlayer));
return;
}
} else if (timer.expired()) {
output.playerRanOutOfTime(curPlayer);
gameOver(matchup.otherPlayer(curPlayer));
return;
}
}
private void nextPlayer() { // NOTE: Do NOT set GameState.PLAYING here.
curPlayer = matchup.otherPlayer(curPlayer);
}
