public void Perform(Document document)
{
var objects = _groupedObjects
.Select(x => document.Map.WorldSpawn.FindByID(x))
.Where(x => x != null && x.Parent != null)
.ToList();
_originalChildParents = objects.ToDictionary(x => x.ID, x => x.Parent.ID);
_groupId = document.Map.IDGenerator.GetNextObjectID();
var group = new Group(_groupId);
objects.ForEach(x => x.SetParent(group));
group.SetParent(document.Map.WorldSpawn);
group.UpdateBoundingBox();
Mediator.Publish(EditorMediator.DocumentTreeStructureChanged);
}
public void Perform(Document document)
{
var objects = _groupedObjects
.Select(x => document.Map.WorldSpawn.FindByID(x))
.Where(x => x != null && x.Parent != null)
.ToList();
_originalChildParents = objects.ToDictionary(x => x.ID, x => x.Parent.ID);
if (_groupId == 0) _groupId = document.Map.IDGenerator.GetNextObjectID();
var group = new Group(_groupId) {Colour = Colour.GetRandomGroupColour()};
objects.ForEach(x => x.SetParent(group));
objects.ForEach(x => x.Colour = group.Colour.Vary());
group.SetParent(document.Map.WorldSpawn);
group.UpdateBoundingBox();
if (group.GetChildren().All(x => x.IsSelected))
{
document.Selection.Select(group);
Mediator.Publish(EditorMediator.SelectionChanged);
}
Mediator.Publish(EditorMediator.DocumentTreeStructureChanged);
}
private MapObject GetBrush(Box bounds, IDGenerator idg)
{
var brush = BrushManager.CurrentBrush;
var ti = Document.TextureCollection.SelectedTexture;
var texture = ti != null ? ti.GetTexture() : null;
var created = brush.Create(idg, bounds, texture, BrushManager.RoundCreatedVertices ? 0 : 2).ToList();
if (created.Count > 1)
{
var g = new Group(idg.GetNextObjectID());
created.ForEach(x => x.SetParent(g));
g.UpdateBoundingBox();
return g;
}
return created.FirstOrDefault();
}
private static Group ReadMapGroup(BinaryReader br, List<Visgroup> visgroups, IDGenerator generator)
{
var grp = new Group(generator.GetNextObjectID());
ReadMapBase(br, grp, visgroups, generator);
grp.UpdateBoundingBox(false);
return grp;
}