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Make Sector modes now corrects linedefs when they only have a back side

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codeimp 2009-01-14 09:26:23 +00:00
parent dd973ef0cb
commit c64106d52a
1 changed files with 17 additions and 2 deletions
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19
Source/BuilderModes/ClassicModes/MakeSectorMode.cs
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@ -233,14 +233,29 @@ namespace CodeImp.DoomBuilder.BuilderModes
General.Interface.SetCursor(Cursors.WaitCursor);
General.Settings.FindDefaultDrawSettings();
General.Map.UndoRedo.CreateUndo("Make Sector");
// Mark the lines we are going to use for this sector
General.Map.Map.ClearAllMarks(true);
foreach(LinedefSide ls in allsides) ls.Line.Marked = false;
List<Linedef> oldlines = General.Map.Map.GetMarkedLinedefs(true);
// Make the sector
Sector s = Tools.MakeSector(allsides, oldlines);
// Now we go for all the lines along the sector to
// see if they only have a back side. In that case we want
// to flip the linedef to that it only has a front side.
foreach(Sidedef sd in s.Sidedefs)
{
if((sd.Line.Front == null) && (sd.Line.Back != null))
{
// Flip linedef
sd.Line.FlipVertices();
sd.Line.FlipSidedefs();
}
}
General.Map.Data.UpdateUsedTextures();
General.Interface.SetCursor(Cursors.Default);
return s;
}