internal static void ChangeDiscsColor(GameData.OthelloBoard io_OthelloBoard, GameData.OthelloBoard.Point i_CurrentPoint, int i_LongtitudeVal, int i_LatitudeVal, int i_NumberOfRivalDiscsToChange)
{
int startLongtitude = i_CurrentPoint.M_Longtitude - 1;
int startLatitude = i_CurrentPoint.M_Latitude - 'A';
for (int i = 1; i <= i_NumberOfRivalDiscsToChange; i++)
{
io_OthelloBoard.M_OthelloBoard[startLongtitude + (i * i_LongtitudeVal), startLatitude + (i * i_LatitudeVal)].M_CellValue = i_CurrentPoint.M_CellValue;
}
}
public static void EightWayCellsCheckAndUpdateValidityOrChangeCellsColor(GameData.OthelloBoard io_OthelloBoard, GameData.OthelloBoard.Point i_CurrentPoint, eDirection i_Direction, string i_UpdateValidityOrChangeColor, List <GameData.OthelloBoard.Point> io_ValidPointsToChooseFrom, ref int io_NumberOfRivalDiscsToChangeIfNeeded)
{
switch (i_Direction)
{
case eDirection.Up:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_DontMove, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_DontMove, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_DontMove, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.UpRight:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Increase, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Increase, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Increase, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.Right:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Increase, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Increase, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Increase, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.DownRight:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Increase, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Increase, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Increase, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.Down:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Increase, k_DontMove, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Increase, k_DontMove, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Increase, k_DontMove, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.DownLeft:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Decrease, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Decrease, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Increase, k_Decrease, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.Left:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Decrease, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Decrease, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_DontMove, k_Decrease, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
case eDirection.UpLeft:
if (i_UpdateValidityOrChangeColor == k_UpdateValidity)
{
UpdateCellsValidity(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Decrease, io_ValidPointsToChooseFrom);
}
else
{
if (IsRivalDiscChangeNeeded(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Decrease, ref io_NumberOfRivalDiscsToChangeIfNeeded))
{
ChangeDiscsColor(io_OthelloBoard, i_CurrentPoint, k_Decrease, k_Decrease, io_NumberOfRivalDiscsToChangeIfNeeded);
}
}
break;
}
}
internal static void UpdateBoardAfterDiscPlacement(GameData.OthelloBoard io_OthelloBoard, GameData.OthelloBoard.Point i_UserPointChosen)
{
int numberOfDiscsToChange = 0;
List <GameData.OthelloBoard.Point> emptyList = new List <GameData.OthelloBoard.Point>();
for (eDirection direction = eDirection.Up; direction <= eDirection.UpLeft; direction++)
{
EightWayCellsCheckAndUpdateValidityOrChangeCellsColor(io_OthelloBoard, i_UserPointChosen, direction, k_ChangeRivalDiscsCellsColor, emptyList, ref numberOfDiscsToChange);
numberOfDiscsToChange = 0;
}
}
public static bool IsRivalDiscChangeNeeded(GameData.OthelloBoard io_OthelloBoard, GameData.OthelloBoard.Point i_CurrentPoint, int i_LongtitudeValue, int i_LatitudeValue, ref int io_NumberOfRivalDiscsToChange)
{
int latitude = (i_CurrentPoint.M_Latitude - 'A') + i_LatitudeValue;
int longtitude = i_CurrentPoint.M_Longtitude - 1 + i_LongtitudeValue;
bool isChangeOfDiscsNeeded = false;
while (IsPointOnBoardAndRivalDisc(io_OthelloBoard, longtitude, latitude, i_CurrentPoint.M_CellValue) == true)
{
longtitude += i_LongtitudeValue;
latitude += i_LatitudeValue;
io_NumberOfRivalDiscsToChange += 1;
isChangeOfDiscsNeeded = true;
}
if (latitude < 0 || latitude >= io_OthelloBoard.M_BoardSize || longtitude < 0 || longtitude >= io_OthelloBoard.M_BoardSize || isChangeOfDiscsNeeded == false || io_OthelloBoard.M_OthelloBoard[longtitude, latitude].M_CellValue != i_CurrentPoint.M_CellValue)
{
isChangeOfDiscsNeeded = false;
io_NumberOfRivalDiscsToChange = 0;
}
return(isChangeOfDiscsNeeded);
}
public static void UpdateCellsValidity(GameData.OthelloBoard io_OthelloBoard, GameData.OthelloBoard.Point i_CurrentPoint, int i_LongtitudeValue, int i_LatitudeValue, List <GameData.OthelloBoard.Point> io_ValidPointsToChooseFrom)
{
int latitude = (i_CurrentPoint.M_Latitude - 'A') + i_LatitudeValue;
int longtitude = i_CurrentPoint.M_Longtitude - 1 + i_LongtitudeValue;
bool isPotentialValidPoint = false;
while (IsPointOnBoardAndRivalDisc(io_OthelloBoard, longtitude, latitude, i_CurrentPoint.M_CellValue) == true)
{
longtitude += i_LongtitudeValue;
latitude += i_LatitudeValue;
isPotentialValidPoint = true;
}
if (latitude >= 0 && latitude < io_OthelloBoard.M_BoardSize && longtitude >= 0 && longtitude < io_OthelloBoard.M_BoardSize && isPotentialValidPoint == true && io_OthelloBoard.M_OthelloBoard[longtitude, latitude].M_CellValue == GameData.OthelloBoard.Point.k_Empty)
{
if (io_OthelloBoard.M_OthelloBoard[longtitude, latitude].M_IsAvailableCell == false)
{
io_OthelloBoard.M_OthelloBoard[longtitude, latitude].M_IsAvailableCell = true;
io_ValidPointsToChooseFrom.Add(io_OthelloBoard.M_OthelloBoard[longtitude, latitude]);
}
}
}
