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@ Fixed a race condition in Undo/Redo storage system

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codeimp 2009-02-22 09:45:35 +00:00
parent 4e064d78cd
commit 29b797b4f3
1 changed files with 22 additions and 8 deletions
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30
Source/Editing/UndoManager.cs
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@ -373,11 +373,18 @@ namespace CodeImp.DoomBuilder.Editing
// Reset grouping
lastgroup = UndoGroup.None;
// Change map set
if(u.IsOnDisk) { u.StoreOnDisk = false; u.RestoreFromFile(); }
General.Map.ChangeMapSet(new MapSet(u.MapData));
lock(u)
{
// Change map set
if(u.IsOnDisk)
{
u.StoreOnDisk = false;
u.RestoreFromFile();
}
General.Map.ChangeMapSet(new MapSet(u.MapData));
}
// Remove selection
General.Map.Map.ClearAllMarks(false);
General.Map.Map.ClearAllSelected();
@ -448,10 +455,17 @@ namespace CodeImp.DoomBuilder.Editing
// Reset grouping
lastgroup = UndoGroup.None;
// Change map set
if(r.IsOnDisk) { r.StoreOnDisk = false; r.RestoreFromFile(); }
General.Map.ChangeMapSet(new MapSet(r.MapData));
lock(r)
{
// Change map set
if(r.IsOnDisk)
{
r.StoreOnDisk = false;
r.RestoreFromFile();
}
General.Map.ChangeMapSet(new MapSet(r.MapData));
}
// Remove selection
General.Map.Map.ClearAllMarks(false);
General.Map.Map.ClearAllSelected();