add SetCurrentStyle

stepmania/src/GameState.cpp

@@ -850,6 +850,10 @@ const Style* GameState::GetCurrentStyle() const
 	return m_pCurStyle;
 }
 
+void GameState::SetCurrentStyle( const Style *pStyle )
+{
+	m_pCurStyle.Set( pStyle );
+}
 
 bool GameState::IsPlayerEnabled( PlayerNumber pn ) const
 {

stepmania/src/GameState.h

@@ -83,6 +83,7 @@ public:
 
 	const Game*	GetCurrentGame();
 	const Style*	GetCurrentStyle() const;
+	void		SetCurrentStyle( const Style *pStyle );
 
 	void GetPlayerInfo( PlayerNumber pn, bool& bIsEnabledOut, bool& bIsHumanOut );
 	bool IsPlayerEnabled( PlayerNumber pn ) const;