Let [CustomDifficulty] work for all StepTypes.

Docs/Changelog_sm5.txt

@@ -8,6 +8,11 @@ ________________________________________________________________________________
 StepMania 5.0 ????????? | 20110???
 --------------------------------------------------------------------------------
 
+2011/07/13
+----------
+* [Difficulty] Allow ALL StepsTypes to use CustomDifficulty properly.
+  There was some unfair targeting of Couple and Routine. [Wolfman2000]
+
 2011/07/12
 ----------
 * [OptionRowHandler] Add a new metric to ScreenOptionsMaster:

src/Difficulty.cpp

@@ -69,47 +69,34 @@ RString GetCustomDifficulty( StepsType st, Difficulty dc, CourseType ct )
 
 	const StepsTypeInfo &sti = GAMEMAN->GetStepsTypeInfo( st );
 
-	switch( sti.m_StepsTypeCategory )
+	if( dc == Difficulty_Edit )
 	{
-	DEFAULT_FAIL(sti.m_StepsTypeCategory);
+		return "Edit";
-	case StepsTypeCategory_Single:
+	}
-	case StepsTypeCategory_Double:
+	// OPTIMIZATION OPPORTUNITY: cache these metrics and cache the splitting
-		if( dc == Difficulty_Edit )
+	vector<RString> vsNames;
+	split( NAMES, ",", vsNames );
+	FOREACH( RString, vsNames, sName )
+	{
+		ThemeMetric<StepsType> STEPS_TYPE("CustomDifficulty",(*sName)+"StepsType");
+		if( STEPS_TYPE == StepsType_Invalid  ||  st == STEPS_TYPE )	// match
 		{
-			return "Edit";
+			ThemeMetric<Difficulty> DIFFICULTY("CustomDifficulty",(*sName)+"Difficulty");
-		}
+			if( DIFFICULTY == Difficulty_Invalid  ||  dc == DIFFICULTY )	// match
-		else
-		{
-			// OPTIMIZATION OPPORTUNITY: cache these metrics and cache the splitting
-			vector<RString> vsNames;
-			split( NAMES, ",", vsNames );
-			FOREACH( RString, vsNames, sName )
 			{
-				ThemeMetric<StepsType> STEPS_TYPE("CustomDifficulty",(*sName)+"StepsType");
+				ThemeMetric<CourseType> COURSE_TYPE("CustomDifficulty",(*sName)+"CourseType");
-				if( STEPS_TYPE == StepsType_Invalid  ||  st == STEPS_TYPE )	// match
+				if( COURSE_TYPE == CourseType_Invalid  ||  ct == COURSE_TYPE )	// match
 				{
-					ThemeMetric<Difficulty> DIFFICULTY("CustomDifficulty",(*sName)+"Difficulty");
+					ThemeMetric<RString> STRING("CustomDifficulty",(*sName)+"String");
-					if( DIFFICULTY == Difficulty_Invalid  ||  dc == DIFFICULTY )	// match
+					return STRING.GetValue();
-					{
-						ThemeMetric<CourseType> COURSE_TYPE("CustomDifficulty",(*sName)+"CourseType");
-						if( COURSE_TYPE == CourseType_Invalid  ||  ct == COURSE_TYPE )	// match
-						{
-							ThemeMetric<RString> STRING("CustomDifficulty",(*sName)+"String");
-							return STRING.GetValue();
-						}
-					}
 				}
 			}
-			// no matching CustomDifficulty, so use a regular difficulty name
-			if( dc == Difficulty_Invalid )
-				return RString();
-			return DifficultyToString( dc );
 		}
-	case StepsTypeCategory_Couple:
-		return "Couple";
-	case StepsTypeCategory_Routine:
-		return "Routine";
 	}
+	// no matching CustomDifficulty, so use a regular difficulty name
+	if( dc == Difficulty_Invalid )
+		return RString();
+	return DifficultyToString( dc );
 }
 
 LuaFunction( GetCustomDifficulty, GetCustomDifficulty(Enum::Check<StepsType>(L,1), Enum::Check<Difficulty>(L, 2), Enum::Check<CourseType>(L, 3, true)) );