make hack more surgical

stepmania/src/LuaManager.cpp

@@ -199,6 +199,18 @@ LuaManager::~LuaManager()
 	lua_close( L );
 }
 
+void LuaManager::RegisterTypes()
+{
+	if( g_vRegisterActorTypes )
+	{
+		for( unsigned i=0; i<g_vRegisterActorTypes->size(); i++ )
+		{
+			RegisterActorFn fn = (*g_vRegisterActorTypes)[i];
+			fn( L );
+		}
+	}
+}
+
 void LuaManager::ResetState()
 {
 	if( L != NULL )
@@ -221,15 +233,8 @@ void LuaManager::ResetState()
 
 	for( const LuaFunctionList *p = g_LuaFunctions; p; p=p->next )
 		lua_register( L, p->name, p->func );
-
-	if( g_vRegisterActorTypes )
-	{
-		for( unsigned i=0; i<g_vRegisterActorTypes->size(); i++ )
-		{
-			RegisterActorFn fn = (*g_vRegisterActorTypes)[i];
-			fn( L );
-		}
-	}
+	
+	RegisterTypes();
 
 	LuaReference::AfterResetAll();
 }

stepmania/src/LuaManager.h

@@ -18,6 +18,9 @@ public:
 
 	bool RunScriptFile( const CString &sFile );
 
+	/* Register all subscribing types.  There's no harm in registering when already registered. */
+	void RegisterTypes();
+
 	/* Reset the environment, freeing any globals left over by previously executed scripts. */
 	void ResetState();
 

stepmania/src/StepMania.cpp

@@ -1092,9 +1092,9 @@ int main(int argc, char* argv[])
 	MESSAGEMAN	= new MessageManager;
 	STATSMAN	= new StatsManager;
 
-	// UGLY: Reload the current theme now that all global singletons are
-	// constructed so that they can be registered with Lua.
-	THEME->UpdateLuaGlobals();
+	// UGLY: Now that all global singletons are constructed so that they, let them
+	// all register with Lua.
+	LUA->RegisterTypes();
 
 	SAFE_DELETE( loading_window );		// destroy this before init'ing Display