public void Animate()
{
//
var stage = new Bitmap(this.Width * Piece.BLOCK_WIDTH, this.Height * Piece.BLOCK_WIDTH);
var g = Graphics.FromImage(stage);
g.Clear(Color.White);
for (var i = 0; i < this.Height; i++)
{
for (var j = 0; j < this.Width; j++)
{
g.DrawRectangle(new Pen(Color.Silver), new Rectangle(j * Piece.BLOCK_WIDTH, i * Piece.BLOCK_WIDTH, Piece.BLOCK_WIDTH, Piece.BLOCK_WIDTH));
}
}
foreach (var p1 in m_pieces)
{
//
if (p1.GetHashCode() == ActivePiece.GetHashCode())
{
continue;
}
g.DrawImage(p1.ToImage(), p1.X * Piece.BLOCK_WIDTH, p1.Y * Piece.BLOCK_WIDTH);
}
var ostage = new Bitmap(stage);
var p = ActivePiece;
var angle2 = p.Rotation;
if (angle2 == 0)
{
angle2 = 360;
}
//p.Rotate(Direction.Left);
p.Rotate(Direction.Right);
p.Rotate(Direction.Right);
p.Rotate(Direction.Right);
var angle1 = p.Rotation;
var img = p.ToImage();
var dx = p.X * Piece.BLOCK_WIDTH + p.Center.X * Piece.BLOCK_WIDTH + Piece.BLOCK_WIDTH / 2;
var dy = p.Y * Piece.BLOCK_WIDTH + p.Center.Y * Piece.BLOCK_WIDTH + Piece.BLOCK_WIDTH / 2;
for (var i = 0; i <= angle2 - angle1; i++)
{
stage = new Bitmap(ostage);
var g2 = Graphics.FromImage(stage);
g2.ResetTransform();
g2.TranslateTransform(-dx, -dy);
g2.RotateTransform(i, System.Drawing.Drawing2D.MatrixOrder.Append);
g2.TranslateTransform(dx, dy, System.Drawing.Drawing2D.MatrixOrder.Append);
g2.DrawImage(img, p.X * Piece.BLOCK_WIDTH, p.Y * Piece.BLOCK_WIDTH);
UpdateEvent(new UpdateEventArgs(stage));
//System.Threading.Thread.Sleep(1);
}
p.Rotate(Direction.Right);
Update();
g.Dispose();
}
