allow setting preferences from theme metrics. static.ini is deprecated.

stepmania/src/StepMania.cpp

@@ -1104,6 +1104,12 @@ int main(int argc, char* argv[])
 	/* Set up the theme and announcer, and switch to the last game type. */
 	ReadGamePrefsFromDisk( true );
 
+	{
+		CString sSection = "Preferences";
+		GetCommandlineArgument( "Type", &sSection );
+		THEME->LoadPreferencesFromSection( sSection );
+	}
+
 	{
 		/* Now that THEME is loaded, load the icon for the current theme into the
 		 * loading window. */

stepmania/src/ThemeManager.cpp

@@ -868,6 +868,39 @@ void ThemeManager::GetMetricsThatBeginWith( const CString &_sClassName, const CS
 	}
 }
 
+void ThemeManager::LoadPreferencesFromSection( const CString &sClassName )
+{
+	set<CString> asNames;
+
+	GetMetricsThatBeginWith( sClassName, "", asNames );
+
+	/* If "Theme" isn't set, we're not changing the theme.  Break out and
+		* load other preferences. */
+	if( asNames.find("Theme") != asNames.end() )
+	{
+		/* Change the theme.  Only do this once. */
+		CString sTheme;
+		GetMetric( sClassName, "Theme", sTheme );
+		THEME->SwitchThemeAndLanguage( sTheme, PREFSMAN->m_sLanguage );
+
+		asNames.erase( "Theme" );
+	}
+
+	FOREACHS( CString, asNames, sName )
+	{
+		IPreference *pPref = PREFSMAN->GetPreferenceByName( *sName );
+		if( pPref == NULL )
+		{
+			LOG->Warn( "Unknown preference in [%s]: %s", sClassName.c_str(), sName->c_str() );
+			continue;
+		}
+
+		CString sVal;
+		GetMetric( sClassName, *sName, sVal );
+
+		pPref->FromString( sVal );
+	}
+}
 
 // lua start
 #include "LuaBinding.h"

stepmania/src/ThemeManager.h

@@ -91,6 +91,7 @@ public:
 	void	GetMetric( const CString &sClassName, const CString &sValueName, apActorCommands &valueOut );
 
 	void GetMetricsThatBeginWith( const CString &sClassName, const CString &sValueName, set<CString> &vsValueNamesOut );
+	void LoadPreferencesFromSection( const CString &sClassName );
 
 	//
 	// For self-registering metrics