private eGameState gameHasWinner(eTeam i_CurrentTeamMove)
{
eGameState gameStateResult = eGameState.GameIsInProgress;
eTeam enemy = OpponentUtils.GetOpponent(i_CurrentTeamMove);
int enenyCount = 0;
for (int x = 0; x < this.r_Board.GetLength(1); x++)
{
for (int y = 0; y < this.r_Board.GetLength(1); y++)
{
if (this.r_Board[x, y].Team == enemy)
{
enenyCount++;
}
}
}
if (enenyCount == 0)
{
if (enemy == eTeam.Player1)
{
gameStateResult = eGameState.Player2Won;
}
else
{
gameStateResult = eGameState.Player1Won;
}
}
return(gameStateResult);
}
public override List <Position> GetAllSkipMoves(Position i_CurrentPosition, CheckersGameObject[,] i_GameBoard)
{
int toAddRow = i_GameBoard[i_CurrentPosition.Row, i_CurrentPosition.Col].Team == eTeam.Player2 ? 1 : -1;
int[] colValues = { 1, -1 };
eTeam enemy = OpponentUtils.GetOpponent(this.Team);
List <Position> skipPositions = new List <Position>();
for (int i = 0; i < 2; i++)
{
int rowsToSearchEnemy = i_CurrentPosition.Row + toAddRow;
int colsToSearchEnemy = i_CurrentPosition.Col + colValues[i];
if (!isMoveInsideBoard(new Position(rowsToSearchEnemy, colsToSearchEnemy), i_GameBoard))
{
continue;
}
if (i_GameBoard[rowsToSearchEnemy, colsToSearchEnemy].Team == enemy)
{
int rowsToSearchEmpty = i_CurrentPosition.Row + (toAddRow * 2);
int colsToSearchEmpty = i_CurrentPosition.Col + (colValues[i] * 2);
if (!isMoveInsideBoard(new Position(rowsToSearchEmpty, colsToSearchEmpty), i_GameBoard))
{
continue;
}
if (i_GameBoard[rowsToSearchEmpty, colsToSearchEmpty].Team == eTeam.Empty)
{
skipPositions.Add(new Position(rowsToSearchEmpty, colsToSearchEmpty));
}
}
}
return(skipPositions);
}
public void MakeMove(int i_SourceRow, int i_SourceCol, int i_DestinationRow, int i_DestinationCol)
{
Position sourcePosition = new Position(i_SourceRow, i_SourceCol);
Position destinationPosition = new Position(i_DestinationRow, i_DestinationCol);
string error = string.Empty;
if (this.r_GameBoard.CheckMoveIsValid(sourcePosition, destinationPosition, this.m_PlayerTurn, ref error))
{
bool hasAvailableSkipMove = this.r_GameBoard.MoveSoldierInBoard(sourcePosition, destinationPosition, this.m_PlayerTurn);
this.m_NewGame = false;
getUpdatedGameState();
if (!hasAvailableSkipMove && this.m_GameState == eGameState.GameIsInProgress && this.m_NewGame == false)
{
this.m_PlayerTurn = OpponentUtils.GetOpponent(this.m_PlayerTurn);
if (this.r_IsPlayer2Computer && this.m_PlayerTurn == eTeam.Player2)
{
this.r_GameBoard.RunComputerMove(this.m_PlayerTurn);
this.m_PlayerTurn = OpponentUtils.GetOpponent(this.m_PlayerTurn);
getUpdatedGameState();
}
}
}
else
{
if (this.ReportGameError != null)
{
this.ReportGameError.Invoke(error);
}
}
}
public List <string> GetCurrentPlayerSymbol()
{
List <string> symbols = new List <string>();
string basicSymbol = ((char)this.m_PlayerTurn).ToString();
symbols.Add(basicSymbol);
symbols.Add(OpponentUtils.GetSecondTeamSymbol(basicSymbol));
return(symbols);
}
public override bool IsMoveLegal(Position i_CurrentPosition, Position i_NextPosition, CheckersGameObject[,] i_GameBoard)
{
bool isMoveLegal = false;
if (Math.Abs(i_CurrentPosition.Row - i_NextPosition.Row) == 2 && Math.Abs(i_CurrentPosition.Col - i_NextPosition.Col) == 2)
{
if (i_GameBoard[i_NextPosition.Row, i_NextPosition.Col].Team == eTeam.Empty &&
i_GameBoard[(i_CurrentPosition.Row + i_NextPosition.Row) / 2,
(i_CurrentPosition.Col + i_NextPosition.Col) / 2].Team
== OpponentUtils.GetOpponent(this.Team))
{
isMoveLegal = true;
}
}
else if (Math.Abs(i_CurrentPosition.Row - i_NextPosition.Row) == 1 && Math.Abs(i_CurrentPosition.Col - i_NextPosition.Col) == 1)
{
if (i_GameBoard[i_NextPosition.Row, i_NextPosition.Col].Team == eTeam.Empty)
{
isMoveLegal = true;
}
}
return(isMoveLegal);
}
private bool checkIfCurrentMoveIsSkip(Position i_Source, Position i_Destination, eTeam i_CurrentTeamMove)
{
bool isMoveLegal = r_Board[i_Source.Row, i_Source.Col].IsMoveLegal(
new Position(i_Source.Row, i_Source.Col),
new Position(i_Destination.Row, i_Destination.Col),
this.r_Board);
return(r_Board[i_Destination.Row, i_Destination.Col].Team == eTeam.Empty && r_Board[(i_Source.Row + i_Destination.Row) / 2, (i_Source.Col + i_Destination.Col) / 2].Team == OpponentUtils.GetOpponent(i_CurrentTeamMove) && isMoveLegal);
}
