public GameState(Phase _phase, PColor _turn, AbstractField[] _fields, DiceState _dicestate, PreGame _preGame)
{
this._dicestate = _dicestate;
this._turn = _turn;
this._fields = _fields;
this._phase = _phase;
this.CurPreGame = _preGame;
CalculatePossibleMoves();
}
public MoveResult RegisterMove(Move m)
{
if (_gameState.CurTurnType != GameState.TurnType.Move)
{
return(new MoveResult(MoveResult.ResultType.Negative, "Musisz najpierw rzucić kośćmi."));
}
if (m == null)
{
return(new MoveResult(MoveResult.ResultType.Negative, "Próba wgrania pustego ruchu."));
}
if (_gameState.CurTurn != m.Color)
{
return(new MoveResult(MoveResult.ResultType.Negative, "Nie Twój ruch!"));
}
if (m.IsEmpty)
{
if (_gameState.PossibleMoves.Length == 0)
{
GameState = new GameState(GameState.CurPhase, GetOpposite(GameState.CurTurn), (AbstractField[])GameState.CurFields.Clone(), null, GameState.CurPreGame);
return(new MoveResult(MoveResult.ResultType.Positive, null));
}
else
{
return(new MoveResult(MoveResult.ResultType.Negative, "Próba wgrania pustego ruchu, gdy są możliwe prawdziwe."));
}
}
if (!_gameState.PossibleMoves.Contains <Move>(m))
{
return(new MoveResult(MoveResult.ResultType.Negative, "Nie ma takiego ruchu."));
}
AbstractField[] newFields = (AbstractField[])_gameState.CurFields.Clone();
PColor newTurn = _gameState.CurTurn;
DiceState newDiceState = _gameState.CurDiceState.ReducedByOne(m.Length);
newFields[m.SourceField].RemoveStone(m.Color);
newFields[m.TargetField].AddStone(m.Color);
// zbijanie.
if (newFields[m.TargetField].StonesOfColor(GetOpposite(m.Color)) == 1)
{
newFields[m.TargetField].RemoveStone(GetOpposite(m.Color));
if (GetOpposite(m.Color) == PColor.White)
{
newFields[C.WhiteBand].AddStone(PColor.White);
}
else
{
newFields[C.BlackBand].AddStone(PColor.Black);
}
}
if (newDiceState.Pips.Length == 0) // ruch się wyczerpał
{
newDiceState = null; //trzeba rzucić
newTurn = GetOpposite(newTurn); //ale ruch kogo innego
}
GameState newGameState = new GameState(_gameState.CurPhase, newTurn, newFields, newDiceState, GameState.CurPreGame);
/*
* O ile to możliwe, gracz musi wykonać przesunięcia o liczbę oczek z każdej kostki.
* Jeśli może wykonać przesunięcie o liczbę oczek tylko z jeden kostki,
* wykonuje to jedno przesunięcie. Jeśli może wykonać tylko jedno
* przesunięcie, ale o liczbę oczek z dowolnej z kostek, wykonuje
* przesunięcie o większą liczbę oczek. Jeśli nie może wykonać żadnego
* przesunięcia, traci kolejkę.
*/
if (_gameState.CurDiceState != null)
{
if (_gameState.CurDiceState.PrimevalLength == 2 &&
_gameState.CurDiceState.Pips.Length == 2) //pierwszy z dwóch
{
if (m.Length == _gameState.CurDiceState.Pips[0]) // i to krótszy
{
if (newGameState.PossibleMoves.Length == 0) // i nie ma potem ruchów
{
return(new MoveResult(MoveResult.ResultType.Negative, "Ten ruch sprawiłby, że kostka o większej ilości oczek nie zostałaby wykorzystana. Zasady gry nie pozwalają na jego wykonanie."));
}
}
}
}
GameState = newGameState;
return(new MoveResult(MoveResult.ResultType.Positive, null));
}
void CalculatePossibleMoves()
{
DiceState state = _dicestate;
if (state == null || _phase == Phase.PreGame)
{
_possibleMoves = new Move[0];
_possibleSources = new int[0];
_possibleTargets = new Dictionary <int, int[]>();
return;
}
Dictionary <Move, object> moves = new Dictionary <Move, object>();
// istotnie rozróżniający IF!
if (_turn == PColor.White)
{
if (_fields[C.WhiteBand].WhiteStones == 0)
{
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
for (int i = 0; i < 24; ++i)
{
if (_fields[i].IsAccessibleFor(PColor.White))
{
if (i - p >= 0)
{
if (_fields[i - p].WhiteStones > 0)
{
Move m = new Move(i - p, i, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
}
}
}
else //wyprowadzanie
{
int magic = 6;
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
int target = magic - p;
if (_fields[target].IsAccessibleFor(PColor.White))
{
Move m = new Move(C.WhiteBand, target, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
if (IsPlayerWhiteHome()) // wywalanie
{
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
int source = 24 - p;
if (source > 0 && source < 23)
{
if (_fields[source].WhiteStones > 0)
{
Move m = new Move(source, C.Nowhere, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
}
}
else // black
{
if (_fields[C.BlackBand].BlackStones == 0)
{
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
for (int i = 0; i < 24; ++i)
{
if (_fields[i].IsAccessibleFor(PColor.Black))
{
if (i + p < _fields.Length) //24
{
if (_fields[i + p].BlackStones > 0)
{
Move m = new Move(i + p, i, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
}
}
}
else // wyprowadzanie
{
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
int target = C.BlackBand + p - 8;
if (_fields[target].IsAccessibleFor(PColor.Black))
{
Move m = new Move(C.BlackBand, target, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
if (IsPlayerBlackHome()) // wywalanie
{
for (int j = 0; j < state.Pips.Length; ++j)
{
int p = state.Pips[j];
int source = p - 1;
if (source > 0 && source < 23)
{
if (_fields[source].BlackStones > 0)
{
Move m = new Move(source, C.Nowhere, _turn);
if (!moves.ContainsKey(m))
{
moves.Add(m, null);
}
}
}
}
}
}
Move[] result = moves.Keys.ToArray <Move>();
Dictionary <int, List <int> > pr = new Dictionary <int, List <int> >();
for (int i = 0; i < result.Length; ++i)
{
int source = result[i].SourceField;
int target = result[i].TargetField;
if (!pr.ContainsKey(source))
{
pr.Add(source, new List <int>());
}
pr[source].Add(target);
}
_possibleSources = pr.Keys.ToArray <int>();
_possibleTargets = new Dictionary <int, int[]>();
foreach (KeyValuePair <int, List <int> > p in pr)
{
_possibleTargets.Add(p.Key, p.Value.ToArray <int>());
}
_possibleMoves = result;
}