/// <summary>
/// 玩家下棋
/// </summary>
private void PlayerGo(Vector3 pointerPos)
{
for (int i = 0; i < ConstKey.BoardCrossCount; i++)
{
for (int j = 0; j < ConstKey.BoardCrossCount; j++)
{
_curChess = _chess[i, j];
if (_curChess.CurChessState == ChessState.None && Dis(_pointerPos, _curChess.Position) < _minGridDis / 2) //找到最接近鼠标点击位置的点，如果空,则落子
{
_chess[i, j].CurChessState = _isPlayerFirst? ChessState.BlackChess:ChessState.WhiteChess;
_curInstantiationObj = _isPlayerFirst ? _blackPrefab : _whiteParefab;
_lastObj = Instantiate(_curInstantiationObj, _curChess.Position, Quaternion.identity);
_curChess = _chess[i, j];
//落子成功，更换下棋顺序
_whoTurn = WhoTurn.AiGo;
_isWin = IsWin(i, j, _curChess.CurChessState);
if (_isWin)
{
_isStartGame = false;
ShowResultPanel(_curChess.CurChessState);
}
else
{
AiGo(i, j);
}
return;
}
}
}
}
public void OnClickComputerFirst()
{
_isPlayerFirst = false;
_whoTurn = WhoTurn.AiGo;
_ai.ComputerFirst(out _chessX, out _chessY);
StartPlaying();
_chess[_chessX, _chessY].CurChessState = ChessState.BlackChess; //默认先手为黑子
_lastObj = Instantiate(_blackPrefab, _curChess.Position, Quaternion.identity);
_whoTurn = WhoTurn.PlayerGo;
}
public void ChangeTurn()
{
switch (turn)
{
case WhoTurn.Player:
turn = WhoTurn.AI;
break;
case WhoTurn.AI:
turn = WhoTurn.Player;
break;
default:
break;
}
OnChangeTurn?.Invoke(turn);
}
/// <summary>
/// AI下棋
/// </summary>
private void AiGo(int x, int y)
{
_playerX = x;
_playerY = y;
_ai.ComputerDo(x, y, out _chessX, out _chessY);
_chess[_chessX, _chessY].CurChessState = _isPlayerFirst? ChessState.WhiteChess:ChessState.BlackChess;
_curInstantiationObj = _isPlayerFirst ? _whiteParefab : _blackPrefab;
_curChess = _chess[_chessX, _chessY];
_curObj = Instantiate(_curInstantiationObj, _curChess.Position, Quaternion.identity);
var isWin = IsWin(_chessX, _chessY, _curChess.CurChessState);
if (isWin)
{
_isStartGame = false;
ShowResultPanel(_curChess.CurChessState);
_isWin = true;
}
else
{
_whoTurn = WhoTurn.PlayerGo;
_canUndo = true;
}
}
public void OnClickPlayerFirst()
{
_isPlayerFirst = true;
_whoTurn = WhoTurn.PlayerGo;
StartPlaying();
}
