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Linedefs Mode: fixed a problem where flipping a highlighted linedef would also select the linedef. Fixes #571

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biwa 2021-05-30 18:27:56 +02:00 committed by spherallic
parent af365fed73
commit 672e5ba6f6
1 changed files with 13 additions and 0 deletions
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13
Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs
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@ -1933,6 +1933,8 @@ namespace CodeImp.DoomBuilder.BuilderModes
[BeginAction("fliplinedefs")]
public void FlipLinedefs()
{
bool deselect = false;
// No selected lines?
ICollection<Linedef> selected = General.Map.Map.GetSelectedLinedefs(true);
if(selected.Count == 0)
@ -1943,6 +1945,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
// Select the highlighted item
highlighted.Selected = true;
selected.Add(highlighted);
// If nothing was selected we want to deselect the highlighted line when we're done
deselect = true;
}
}
@ -1967,6 +1972,11 @@ namespace CodeImp.DoomBuilder.BuilderModes
{
General.Interface.DisplayStatus(StatusType.Warning, (selectedcount > 1 ? "Selected linedefs already point in the right direction!"
: "Selected linedef already points in the right direction!"));
// There might be linedefs that were filtered out, so deselect all linedefs (if necessary) anyway
if (deselect)
General.Map.Map.ClearSelectedLinedefs();
return;
}
@ -1989,6 +1999,9 @@ namespace CodeImp.DoomBuilder.BuilderModes
l.FlipSidedefs();
}
if(deselect)
General.Map.Map.ClearSelectedLinedefs();
// Redraw
General.Map.Map.Update();
General.Map.IsChanged = true;