// Flood-fill textures
public virtual void OnTextureFloodfill()
{
if (BuilderPlug.Me.CopiedTexture != null)
{
string oldtexture = GetTextureName();
long oldtexturelong = Lump.MakeLongName(oldtexture);
string newtexture = BuilderPlug.Me.CopiedTexture;
if (newtexture != oldtexture)
{
mode.CreateUndo("Flood-fill textures with " + newtexture);
mode.SetActionResult("Flood-filled textures with " + newtexture + ".");
mode.Renderer.SetCrosshairBusy(true);
General.Interface.RedrawDisplay();
// Get the texture
ImageData newtextureimage = General.Map.Data.GetTextureImage(newtexture);
if (newtextureimage != null)
{
if (mode.IsSingleSelection)
{
// Clear all marks, this will align everything it can
General.Map.Map.ClearMarkedSidedefs(false);
}
else
{
// Limit the alignment to selection only
General.Map.Map.ClearMarkedSidedefs(true);
List <Sidedef> sides = mode.GetSelectedSidedefs();
foreach (Sidedef sd in sides)
{
sd.Marked = false;
}
}
// Do the alignment
Tools.FloodfillTextures(this.Sidedef, oldtexturelong, newtextureimage, false);
// Get the changed sidedefs
List <Sidedef> changes = General.Map.Map.GetMarkedSidedefs(true);
foreach (Sidedef sd in changes)
{
// Update the parts for this sidedef!
if (mode.VisualSectorExists(sd.Sector))
{
BaseVisualSector vs = (mode.GetVisualSector(sd.Sector) as BaseVisualSector);
VisualSidedefParts parts = vs.GetSidedefParts(sd);
parts.SetupAllParts();
}
}
General.Map.Data.UpdateUsedTextures();
mode.Renderer.SetCrosshairBusy(false);
mode.ShowTargetInfo();
}
}
}
}
// Paste properties
public virtual void OnPasteProperties()
{
if (BuilderPlug.Me.CopiedThingProps != null)
{
mode.CreateUndo("Paste thing properties");
mode.SetActionResult("Pasted thing properties.");
BuilderPlug.Me.CopiedThingProps.Apply(Thing);
Thing.UpdateConfiguration();
this.Rebuild();
mode.ShowTargetInfo();
}
}
// This is called to update UV dragging
protected virtual void UpdateDragUV()
{
float u_ray = 1.0f;
// Calculate intersection position
this.Level.plane.GetIntersection(General.Map.VisualCamera.Position, General.Map.VisualCamera.Target, ref u_ray);
Vector3D intersect = General.Map.VisualCamera.Position + (General.Map.VisualCamera.Target - General.Map.VisualCamera.Position) * u_ray;
// Calculate offsets
Vector3D dragdelta = intersect - dragorigin;
float offsetx = dragdelta.x;
float offsety = dragdelta.y;
// Apply offsets
int newoffsetx = startoffsetx - (int)Math.Round(offsetx);
int newoffsety = startoffsety + (int)Math.Round(offsety);
mode.ApplyFlatOffsetChange(prevoffsetx - newoffsetx, prevoffsety - newoffsety);
prevoffsetx = newoffsetx;
prevoffsety = newoffsety;
mode.ShowTargetInfo();
}