// This updates the VisualSectors and VisualThings that have their Changed property set
private void UpdateChangedObjects()
{
foreach (KeyValuePair <Sector, VisualSector> vs in allsectors)
{
if (vs.Value != null)
{
BaseVisualSector bvs = (BaseVisualSector)vs.Value;
if (bvs.Changed)
{
bvs.Rebuild();
}
}
}
foreach (KeyValuePair <Thing, VisualThing> vt in allthings)
{
if (vt.Value != null)
{
BaseVisualThing bvt = (BaseVisualThing)vt.Value;
if (bvt.Changed)
{
bvt.Rebuild();
}
}
}
}
// Texture offset change
public virtual void OnChangeTextureOffset(int horizontal, int vertical, bool doSurfaceAngleCorrection)
{
if (horizontal == 0 && vertical == 0)
{
return; //mxd
}
//mxd
if (!General.Map.UDMF)
{
General.Interface.DisplayStatus(StatusType.Warning, "Floor/ceiling texture offsets cannot be changed in this map format!");
return;
}
if ((General.Map.UndoRedo.NextUndo == null) || (General.Map.UndoRedo.NextUndo.TicketID != undoticket))
{
undoticket = mode.CreateUndo("Change texture offsets");
}
//mxd
if (doSurfaceAngleCorrection)
{
Point p = new Point(horizontal, vertical);
float angle = Angle2D.RadToDeg(General.Map.VisualCamera.AngleXY);
if (GeometryType == VisualGeometryType.CEILING)
{
angle += level.sector.Fields.GetValue("rotationceiling", 0f);
}
else
{
angle += level.sector.Fields.GetValue("rotationfloor", 0f);
}
angle = General.ClampAngle(angle);
if (angle > 315 || angle < 46)
{
//already correct
}
else if (angle > 225)
{
vertical = p.X;
horizontal = -p.Y;
}
else if (angle > 135)
{
horizontal = -p.X;
vertical = -p.Y;
}
else
{
vertical = -p.X;
horizontal = p.Y;
}
}
// Apply offsets
MoveTextureOffset(new Point(-horizontal, -vertical));
// Update sector geometry
Sector s = GetControlSector();
if (s.Index != Sector.Sector.Index)
{
s.UpdateNeeded = true;
s.UpdateCache();
mode.GetSectorData(s).Update();
BaseVisualSector vs = (BaseVisualSector)mode.GetVisualSector(s);
vs.UpdateSectorGeometry(false);
vs.Rebuild();
}
Sector.Sector.UpdateNeeded = true;
Sector.Sector.UpdateCache();
Sector.UpdateSectorGeometry(false);
Sector.Rebuild();
}
