/// <summary>
/// Called when a selection of the structure has changed.
/// </summary>
protected virtual void onTypeChanged(object sender, System.EventArgs e)
{
RoadAccessoryContribution builder = (RoadAccessoryContribution)typeBox.SelectedItem;
if (builder != null)
{
using (PreviewDrawer drawer = builder.createPreview(preview.Size))
{
if (previewBitmap != null)
{
previewBitmap.Dispose();
}
preview.Image = previewBitmap = drawer.createBitmap();
}
if (isPlacing)
{
currentController = builder.createBuilder(this.siteImpl);
}
else
{
currentController = builder.createRemover(this.siteImpl);
}
}
}
public ControllerImpl(RoadAccessoryContribution _contrib, IControllerSite _site, bool _remover) : base(_site)
{
this.contribution = _contrib;
this.remove = _remover;
}
public RoadAccessory(TrafficVoxel target, RoadAccessoryContribution _contrib, int _index)
{
this.index = (byte)_index;
this.contrib = _contrib;
target.accessory = this;
}
