internal override ArrayList CalculatePositions(Block block, bool SupportPosition)
{
base.CalculatePositions(block, SupportPosition);
if (SupportPosition)
{
return(this.CalculateKillingPositions(block, SupportPosition));
}
else
{
if (player.GetPlayerType() == PlayerType.PLAYER1)
{
if (OrigBlock.GetChessPosition().Y == 1)
{
GoDown(block.GetChessPosition(), 2);
}
else
{
GoDown(block.GetChessPosition(), 1);
}
GoLeftDown(block.GetChessPosition(), false);
GoRightDown(block.GetChessPosition(), false);
}
else if (player.GetPlayerType() == PlayerType.PLAYER2)
{
if (OrigBlock.GetChessPosition().Y == 6)
{
GoUp(block.GetChessPosition(), 2);
}
else
{
GoUp(block.GetChessPosition(), 1);
}
GoLeftUp(block.GetChessPosition(), false);
GoRightUp(block.GetChessPosition(), false);
}
return(ValidBlocks);
}
}
private void CastlePositions()
{
if (OrigBlock == null)
{
return;
}
Piece piece = OrigBlock.GetPiece();
if (piece == null)
{
return;
}
// It must be KING
if (piece.GetPieceType() != PieceType.KING)
{
return;
}
// Must be able to castle
if (!piece.GetCanCastle())
{
return;
}
Point point = OrigBlock.GetChessPosition();
bool GotPiece = false;
if (CanCastle(new Point(0, point.Y)))
{
for (int i = point.X - 1; i > 0; i--)
{
Block b = cb.GetBlockByChessPosition(new Point(i, point.Y));
if (b.GetPiece() != null)
{
GotPiece = true;
}
}
if (!GotPiece)
{
ValidBlocks.Add(cb.GetBlockByChessPosition(new Point(point.X - 2, point.Y)));
}
}
GotPiece = false;
if (CanCastle(new Point(7, point.Y)))
{
for (int i = point.X + 1; i < 7; i++)
{
Block b = cb.GetBlockByChessPosition(new Point(i, point.Y));
if (b.GetPiece() != null)
{
GotPiece = true;
}
}
if (!GotPiece)
{
ValidBlocks.Add(cb.GetBlockByChessPosition(new Point(point.X + 2, point.Y)));
}
}
}