public Animation(float speed, AtomicMove move, Piece piece, float tileSize)
{
this.speed = speed;
this.move = move;
this.piece = piece;
this.tileSize = tileSize;
start = new Vector2f(move.GetSource().GetFile() * tileSize, (7 - move.GetSource().GetRank()) * tileSize);
dir = new Vector2f(move.GetDestination().GetFile() * tileSize, (7 - move.GetDestination().GetRank()) * tileSize) - start;
length = (float)Math.Sqrt(dir.X * dir.X + dir.Y * dir.Y) / tileSize;
}
private void ExecuteAtomicMove(AtomicMove move)
{
Location source = move.GetSource();
Location destination = move.GetDestination();
Piece piece = Get(source);
Piece destPiece = Get(destination);
if (destPiece != null)
{
capturedPieces.Push(destPiece);
move.Capture();
if (destPiece.GetPieceColor().IsWhite())
{
whitePieces.Remove(destPiece);
}
else
{
blackPieces.Remove(destPiece);
}
}
Set(destination, piece);
Set(source, null);
piece.Do(move);
Update();
}
private void ExecuteAtomicMoveReversed(AtomicMove move)
{
Location source = move.GetDestination();
Location destination = move.GetSource();
Piece piece = Get(source);
Set(destination, piece);
piece.Undo(move);
if (move.DidCapture())
{
Piece destPiece = capturedPieces.Pop();
Add(destPiece);
}
else
{
Set(source, null);
}
Update();
}
public virtual void Undo(AtomicMove move)
{
this.location = move.GetSource();
}