public void PlacePiece(GamePieceTypeEnum gamePieceType, BoxPositionEnum boxPosition)
{
CheckNotAllowedMoves(gamePieceType, boxPosition);
PlacePieceIntoBox(gamePieceType, boxPosition);
SetLastGamePlacedPiece(gamePieceType);
if (BoardIsFull())
{
SetGameDrawResult();
}
if (ThreePiecesOfSameTypeInARow(gamePieceType))
{
SetGameWinResult(gamePieceType);
}
}
private void CheckNotAllowedMoves(GamePieceTypeEnum gamePieceType, BoxPositionEnum boxPosition)
{
if (FirstGamePlacedPieceIsWhite(gamePieceType))
{
throw new WrongFirstPiecePlacedException();
}
if (IsOcuppiedBox(boxPosition))
{
throw new OcuppiedBoxException();
}
if (LastPlacedPieceIsSameColor(gamePieceType))
{
throw new WrongPiecePlacedException();
}
}
private void PlacePieceIntoBox(GamePieceTypeEnum gamePieceType, BoxPositionEnum boxPosition)
{
_boxes[(int)boxPosition] = gamePieceType;
}
private bool IsOcuppiedBox(BoxPositionEnum boxPosition)
{
return(_boxes[(int)boxPosition] != GamePieceTypeEnum.None);
}
