public void ShowValidPositions(Block block)
{
if (block == null)
{
return;
}
Piece piece = block.GetPiece();
if (piece == null)
{
return;
}
PositionCalculator PosCalc = PosCalculatorFactory.GetPositionCalculator(piece.GetPieceType(), game.GetCurrentPlayer());
Graphics g = container.CreateGraphics();
try
{
ArrayList tempBlockList = PosCalc.CalculatePositions(block, false);
ValidBlockList = (ArrayList)tempBlockList.Clone();
for (int i = 0; i < ValidBlockList.Count; i++)
{
((Block)ValidBlockList[i]).SetIsHighLight(true);
DrawBlock(g, (Block)ValidBlockList[i], true, ((Block)ValidBlockList[i]).GetIsLastMove());
}
}
finally
{
g.Dispose();
}
}
private bool CheckForOpponent(PieceColor pColor, Player aPlayer)
{
ArrayList TargetList = new ArrayList();
ArrayList tempTargetList = new ArrayList();
ArrayList tempList;
Piece OpponentKingPiece;
if (pColor == PieceColor.WHITE)
{
tempList = WhitePieceList;
OpponentKingPiece = BlackKingPiece;
}
else
{
tempList = BlackPieceList;
OpponentKingPiece = WhiteKingPiece;
}
for (int i = 0; i < PieceCount; i++)
{
Piece piece = (Piece)tempList[i];
if (piece != null)
{
Block block = piece.GetContainerBlock();
if (block != null)
{
PositionCalculator posCalculator = PosCalculatorFactory.GetPositionCalculator(piece.GetPieceType(), aPlayer);
tempTargetList = posCalculator.CalculatePositions(block, true);
TargetList.AddRange(tempTargetList);
}
}
tempTargetList.Clear();
}
return(IsKingInDanger(OpponentKingPiece, TargetList));
}