- fixed: UDMF user value lists need to be sorted for binary search to work but weren't.

src/p_udmf.cpp

@@ -309,6 +309,11 @@ void FUDMFKeys::Sort()
 
 FUDMFKey *FUDMFKeys::Find(FName key)
 {
+	if (!mSorted)
+	{
+		mSorted = true;
+		Sort();
+	}
 	int min = 0, max = Size()-1;
 
 	while (min <= max)

src/r_defs.h

@@ -220,6 +220,7 @@ struct FUDMFKey
 
 class FUDMFKeys : public TArray<FUDMFKey>
 {
+	bool mSorted = false;
 public:
 	void Sort();
 	FUDMFKey *Find(FName key);