public override void Execute()
{
_selectLayer.RestoreTileSelection(_selection);
_selectLayer.FloatSelection();
Rectangle bounds = _selectLayer.TileSelection.Bounds;
TileCoord offset = new TileCoord(_centerOffset.X - bounds.Center.X, _centerOffset.Y - bounds.Center.Y);
_selectLayer.SetSelectionOffset(offset);
}
public override void Undo()
{
_selectLayer.RestoreTileSelection(_selection);
}