public static void TransformPiece(Piece from, Piece into, GameEvent gameEvent = null)
{
boardSetup.TransformPiece(from.location, into);
onEnterGame.Defreeze(from.location);
if (gameEvent == null)
{
gameEvent = new GameEvent("Transform", from, into);
}
gameEvent.Upload();
onEnterGame.AddToHistory(gameEvent);
}
