/// <summary>
/// Draws the Analysis control panel.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The paint event.</param>
private void DrawHandler(Object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighSpeed;
g.PixelOffsetMode = PixelOffsetMode.HighSpeed;
g.CompositingQuality = CompositingQuality.HighSpeed;
Brush brush = _isSearching ? DisabledPieceBrush : EnabledPieceBrush;
foreach (KeyValuePair <Int32, Rectangle> pair in SelectionPieces)
{
if (pair.Key == _selectedPiece)
{
g.FillRectangle(SelectionBrush, pair.Value);
}
switch (pair.Key)
{
default:
VisualPiece.DrawAt(g, pair.Key, pair.Value.Location, brush);
break;
case Piece.Empty:
g.DrawString(CrossString, CrossFont, brush, 17, 69);
break;
case ArrowCode:
g.DrawString(ArrowString, ArrowFont, brush, 11, 7);
break;
}
}
}
/// <summary>
/// Animates the given move between the given initial and final locations.
/// </summary>
/// <param name="move">The move to animate.</param>
/// <param name="initial">The initial location of the moving piece.</param>
/// <param name="final">The final location of the moving piece.</param>
private static void Animate(Int32 move, Point initial, Point final)
{
VisualPiece piece = null;
lock (PiecesLock)
for (Int32 i = 0; i < _pieces.Count; i++)
{
if (_pieces[i].IsAt(initial))
{
piece = _pieces[i];
break;
}
}
new Thread(new ThreadStart(() => {
piece.MoveTo(final);
if (Move.IsPromotion(move))
{
piece.Promote(Move.Special(move));
}
}))
{
IsBackground = true
}.Start();
}
