public bool IsEnemyGenerallyBelowLeft( DraughtsBoard board, string identifier, string side )
{
DraughtsSquare square = ( DraughtsSquare )board.GetSquareBelowLeft( identifier );
if( square == null )
return false;
do
{
if( IsEnemyAboveLeft( board, square.Identifier, side ) == true )
return true;
if( IsEnemyAboveRight( board, square.Identifier, side ) == true )
return true;
if( IsEnemyBelowLeft( board, square.Identifier, side ) == true )
return true;
if( IsEnemyBelowRight( board, square.Identifier, side ) == true )
return true;
square = ( DraughtsSquare )board.GetSquareBelowLeft( square.Identifier );
}
while( square != null );
return false;
}
public bool IsBelowLeftClear( DraughtsBoard board, string identifier )
{
DraughtsSquare square = ( DraughtsSquare )board.GetSquareBelowLeft( identifier );
if( square != null && square.IsOccupied == false )
return true;
return false;
}
public bool IsFriendlyKingBelowLeft( DraughtsBoard board, string identifier, string side )
{
DraughtsSquare square = ( DraughtsSquare )board.GetSquare( identifier );
if( square != null )
return false;
DraughtsSquare tempSquare = ( DraughtsSquare )board.GetSquareBelowLeft( square.Identifier );
if( tempSquare == null )
return false;
if( tempSquare.IsOccupied == true
&& tempSquare.IsKing == true
&& tempSquare.OccupyingName == side )
return true;
return false;
}
public bool CanTakeBelowLeft( DraughtsBoard board, string identifier, string side )
{
DraughtsSquare square = ( DraughtsSquare )board.GetSquare( identifier );
if( square == null )
return false;
if( IsEnemyBelowLeft( board, identifier, side ) == true )
{
DraughtsSquare tempSquare = ( DraughtsSquare )board.GetSquareBelowLeft( square.Identifier );
if( tempSquare == null )
return false;
return IsBelowLeftClear( board, tempSquare.Identifier );
}
return false;
}
public bool IsEnemyKingBelowLeft( DraughtsBoard board, string identifier, string side )
{
DraughtsSquare square = ( DraughtsSquare )board.GetSquareBelowLeft( identifier );
if( square == null )
return false;
if( square.IsOccupied == true
&& square.IsKing == true
&& square.OccupyingName != side )
return true;
return false;
}