public MatchEngine(IPlayer player1, IPlayer player2, int winScore)
{
_player1 = player1;
_player2 = player2;
_winScore = winScore;
_startingPlayer = player1;
_secondPlayer = player2;
_engine = new GameEngine(_startingPlayer, _secondPlayer, new GameState());
_matchInfo = new MatchInfo();
_regroupBot = new Bot(REGROUP_SEARCH_DEPTH, Heuristics.MoveFarEval);
}
public GamePlayViewModel(GameEngine engine)
{
_engine = engine;
UpdateDisplayState();
_selectedPiece = null;
SelectTileCommand = new RelayCommand(param =>
{
if (engine.ActivePlayer is Human && _selectedPiece == null)
{
Point chosenPoint = ParamToPoint(param);
if ((engine.CurrentState.PieceToMove == null && chosenPoint.Y == 7)
|| (engine.CurrentState.PieceToMove != null && chosenPoint.Equals(engine.CurrentState.PieceToMove.Position)))
{
_selectedPiece = _engine.CurrentState.BoardPositions[chosenPoint.Y][chosenPoint.X];
}
}
else if (engine.ActivePlayer is Human)
{
Point chosenPoint = ParamToPoint(param);
IMove chosenMove = null;
foreach (IMove move in engine.CurrentState.PossibleMoves)
{
if(move.Piece == _selectedPiece && move.End.Equals(chosenPoint))
{
chosenMove = move;
break;
}
}
if(chosenMove != null)
{
(engine.ActivePlayer as Human).ChosenMove = chosenMove;
(engine.ActivePlayer as Human).GotMove = true;
_selectedPiece = null;
}
}
}, param => { return true; });
}
public MatchInfo Run()
{
while (_player1.Score < _winScore && _player2.Score < _winScore)
{
RoundInfo roundInfo =_engine.Run();
if (_startingPlayer == _player1)
{
roundInfo.Challenger = "Player 1";
roundInfo.Defender = "Player 2";
}
else
{
roundInfo.Challenger = "Player 2";
roundInfo.Defender = "Player 1";
}
_matchInfo.PlayedRounds.AddLast(roundInfo);
if (roundInfo.PlayerTwoWon)
{
_secondPlayer.Score += roundInfo.Score;
}
else
{
_startingPlayer.Score += roundInfo.Score;
IPlayer tmp = _startingPlayer;
_startingPlayer = _secondPlayer;
_secondPlayer = tmp;
}
GameState leftState = GameState.GenerateNextRound(_engine.CurrentState, true);
GameState rightState = GameState.GenerateNextRound(_engine.CurrentState, false);
bool doLeft = true;
double leftValue = _regroupBot.GetMove(leftState).Value;
double rightValue = _regroupBot.GetMove(rightState).Value;
Debug.WriteLine("Left value: " + leftValue + ", right value: " + rightValue);
if (leftValue > rightValue)
{
doLeft = false;
}
roundInfo.LeftValue = leftValue;
roundInfo.RightValue = rightValue;
roundInfo.DoLeft = doLeft;
_engine = new GameEngine(_startingPlayer, _secondPlayer, GameState.GenerateNextRound(_engine.CurrentState, doLeft));
}
_matchInfo.Player1Score = _player1.Score;
_matchInfo.Player2Score = _player2.Score;
_matchInfo.Player2Won = _player2.Score > _player1.Score;
return _matchInfo;
}