public void FinishTurn()
{
var side = Sides[(int)Chess.InverseColor(Logic.Turn)];
var opponent = side.GetPlayer();
var opponentGuid = side.PlayerGuid;
if (side != null && !side.IsAi())
{
SendMoveResponse(opponent, MoveResult);
}
side = Sides[(int)Logic.Turn];
if (side != null)
{
if (side.IsAi())
{
AiState = ChessAiState.WaitingToStart;
}
else
{
var move = Logic.GetLastMove();
var piece = Logic.GetPiece(move.To);
var data = new GameMoveData(ChessMoveType.FromTo, move.Color, move.From, move.To);
SendOpponentTurn(side.GetPlayer(), opponentGuid, piece, data);
}
}
}
public void StartAiMove()
{
Debug.Assert(AiState == ChessAiState.WaitingToStart);
AiState = ChessAiState.WaitingForWorker;
// todo: execute ai work on a separate thread
var key = new ChessAiAsyncTurnKey();
AiFuture = new ChessAiMoveResult();
AsyncMoveAiSimple(key, AiFuture);
}
public void AsyncMoveAiSimple(ChessAiAsyncTurnKey key, ChessAiMoveResult result)
{
Debug.Assert(AiState == ChessAiState.WaitingForWorker);
AiState = ChessAiState.InProgress;
ChessPieceCoord from = null, to = null;
var moveResult = Logic.AsyncCalculateAiSimpleMove(key, ref from, ref to);
result.SetResult(moveResult, from, to);
AiState = ChessAiState.WaitingForFinish;
}
public void AsyncMoveAiComplex(ChessAiAsyncTurnKey key, ChessAiMoveResult result)
{
Debug.Assert(AiState == ChessAiState.WaitingForWorker);
AiState = ChessAiState.InProgress;
ChessPieceCoord from = null, to = null;
uint counter = 0;
var moveResult = Logic.AsyncCalculateAiComplexMove(key, ref from, ref to, ref counter);
result.SetResult(moveResult, from, to);
result.ProfilingCounter = counter;
AiState = ChessAiState.WaitingForFinish;
}
public void FinishAiMove()
{
Debug.Assert(AiState == ChessAiState.WaitingForFinish);
AiState = ChessAiState.None;
var result = AiFuture;
MoveResult = result.Result;
if (MoveResult == ChessMoveResult.NoMoveResult)
{
var color = Chess.InverseColor(Logic.Turn);
var side = Sides[(int)color];
var opSide = Sides[(int)Logic.Turn];
// checkmate
if (Logic.InCheckmate(color, true))
{
Finish((int)Logic.Turn);
}
// stalemate
else
{
side.Stalemate = true;
if (opSide.Stalemate)
{
Finish(Chess.ChessWinnerStalemate);
}
else
{
SendOpponentStalemate(opSide.GetPlayer(), side.Color, true);
}
}
}
else
{
FinalizeWeenieMove(result.Result);
}
//Console.WriteLine($"Calculated Chess AI move in {result.ProfilingTime} ms with {result.ProfilingCounter} minimax calculations.");
}