/// <summary>
/// 电脑落子
/// </summary>
void computerPlacePiece()
{
MCTS mcts = new MCTS(gameState, N_SIMULATION_TIMES);
GobangMove nextMove;
MCTSGameMove MCTSMove = mcts.decideMove();
if (MCTSMove is GobangMove)
{
nextMove = (GobangMove) MCTSMove;
GobangPoint point = nextMove.point;
if (gameState.boardState[point.coord[0], point.coord[1]].pieceType != PieceType.Unplaced)
Debug.LogWarning("Selected a point already had a piece.");
point.pieceType = PieceType.Computer;
gameState.placePiece(new GobangMove(point));
paintCube(point.coord, computerColor);
GameResult result = gameState.judgeLastMove();
if (result != GameResult.NoOutcome)
{
gameRunning = false;
reminder.GetComponent<CanvasGroup>().alpha = 1;
if (result == GameResult.ComputerWon) showReminder("胜败乃兵家常事\n大侠请重新来过");
else if (result == GameResult.Draw) showReminder("平局");
}
if (gameRunning) hideReminder();
playersTurn = true;
}
else
{
Debug.LogError("Cannot convert variable nextMove to type GobangMove.");
}
}
/// <summary>
/// 玩家落子
/// </summary>
/// <param name="mousePos">鼠标位置</param>
void playerPlacePiece(Vector3 mousePos)
{
int[] cubeCoord = physicsCast(mousePos);
if (cubeCoord == null) return;
if (gameState.getPieceType(cubeCoord) != PieceType.Unplaced) return;
GobangPoint point = gameState.boardState[cubeCoord[0], cubeCoord[1]];
point.pieceType = PieceType.Player;
GobangMove move = new GobangMove(point);
gameState.placePiece(move);
paintCube(cubeCoord, playerColor);
GameResult result = gameState.judgeLastMove();
if (result != GameResult.NoOutcome)
{
gameRunning = false;
reminder.GetComponent<CanvasGroup>().alpha = 1;
if (result == GameResult.PlayerWon) showReminder("你赢了！");
else if (result == GameResult.Draw) showReminder("平局");
}
playersTurn = false;
}
