private void CheckKingKilling(TurnNode currentNode, Lib.PlayersSide whoseTurn, IChecker checker, int level)
{
int i = checker.CurrentCoord.Row;
int j = checker.CurrentCoord.Column;
while ((i <= 8) && (j <= 8))
{
if (checker.CheckPossibilityToKill(new Coord(i, j), gameField))
{
currentNode.AddChild(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(i, j), level));
}
i++;
j++;
}
i = checker.CurrentCoord.Row;
j = checker.CurrentCoord.Column;
while ((i <= 8) && (j >= 1))
{
if (checker.CheckPossibilityToKill(new Coord(i, j), gameField))
{
currentNode.AddChild(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(i, j), level));
}
i++;
j--;
}
i = checker.CurrentCoord.Row;
j = checker.CurrentCoord.Column;
while ((i >= 1) && (j <= 8))
{
if (checker.CheckPossibilityToKill(new Coord(i, j), gameField))
{
currentNode.AddChild(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(i, j), level));
}
i--;
j++;
}
i = checker.CurrentCoord.Row;
j = checker.CurrentCoord.Column;
while ((i >= 1) && (j >= 1))
{
if (checker.CheckPossibilityToKill(new Coord(i, j), gameField))
{
currentNode.AddChild(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(i, j), level));
}
i--;
j--;
}
}
public bool CheckCheckersMovement(Coord newCoord, IChecker checker)
{
bool result = false;
ICommand commandToPlayer = null;
if (checker.CheckPossibilityToMove(newCoord, this) || checker.CheckPossibilityToKill(newCoord, this))
{
result = true;
SendCommandToPlayerEvent(checker, checker.CurrentCoord, newCoord);
}
return(result);
}
public void ExecuteStep(IChecker killer, IChecker victim, Coord coord)
{
if (killer.CheckPossibilityToKill(coord, GameField))
{
LogStepWithKill(killer.CurrentCoord, coord, killer, victim);
MoveCheckerDirectly(killer, coord);
Kill(victim);
CheckGameOver();
CheckGettingKing(killer);
SwitchTurn(killer);
NextTurn();
}
}
} // функция валидации хода
private IChecker[][] ExecuteOperationToKill(IChecker[][] newBoardState, IChecker killer, IChecker victim, Coord coord)
{
if (killer.CheckPossibilityToKill(coord, gameField))
{
newBoardState[killer.CurrentCoord.Row][killer.CurrentCoord.Column] = null;
killer.CurrentCoord = coord;
newBoardState[killer.CurrentCoord.Row][killer.CurrentCoord.Column] = killer;
newBoardState[victim.CurrentCoord.Row][victim.CurrentCoord.Column] = null;
CheckGettingKing(killer);
}
return(newBoardState);
} //виртуальное исполнение команды на убийство
private void CheckKilling(TurnNode currentNode, Lib.PlayersSide whoseTurn, IChecker checker, int level)
{
List <TurnNode> turnNodes = new List <TurnNode>();
if (checker.CheckPossibilityToKill(new Coord(checker.CurrentCoord.Row + 2, checker.CurrentCoord.Column + 2), gameField))
{
turnNodes.Add(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(checker.CurrentCoord.Row + 2, checker.CurrentCoord.Column + 2), level));
}
if (checker.CheckPossibilityToKill(new Coord(checker.CurrentCoord.Row - 2, checker.CurrentCoord.Column + 2), gameField))
{
turnNodes.Add(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(checker.CurrentCoord.Row - 2, checker.CurrentCoord.Column + 2), level));
}
if (checker.CheckPossibilityToKill(new Coord(checker.CurrentCoord.Row + 2, checker.CurrentCoord.Column - 2), gameField))
{
turnNodes.Add(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(checker.CurrentCoord.Row + 2, checker.CurrentCoord.Column - 2), level));
}
if (checker.CheckPossibilityToKill(new Coord(checker.CurrentCoord.Row - 2, checker.CurrentCoord.Column - 2), gameField))
{
turnNodes.Add(KillingRecurcion(currentNode, whoseTurn, checker, new Coord(checker.CurrentCoord.Row - 2, checker.CurrentCoord.Column - 2), level));
}
currentNode.AddChild(turnNodes);
}