add "text," command so that elements can look up their text

stepmania/src/GameCommand.cpp

@@ -31,6 +31,7 @@
 void GameCommand::Init()
 {
 	m_sName = "";
+	m_sText = "";
 	m_bInvalid = true;
 	m_iIndex = -1;
 	m_pGame = NULL;
@@ -214,6 +215,11 @@ void GameCommand::LoadOne( const Command& cmd )
 		m_sName = sValue;
 	}
 
+	else if( sName == "text" )
+	{
+		m_sText = sValue;
+	}
+
 	else if( sName == "mod" )
 	{
 		if( m_sModifiers != "" )
@@ -1104,10 +1110,16 @@ class LunaGameCommand: public Luna<GameCommand>
 public:
 	LunaGameCommand() { LUA->Register( Register ); }
 
+	static int GetName( T* p, lua_State *L )		{ lua_pushstring(L, p->m_sName ); return 1; }
+	static int GetText( T* p, lua_State *L )		{ lua_pushstring(L, p->m_sText ); return 1; }
+	static int GetIndex( T* p, lua_State *L )		{ lua_pushnumber(L, p->m_iIndex ); return 1; }
 	static int GetProfileID( T* p, lua_State *L )	{ lua_pushstring(L, p->m_sProfileID ); return 1; }
 
 	static void Register(lua_State *L)
 	{
+		ADD_METHOD( GetName )
+		ADD_METHOD( GetText )
+		ADD_METHOD( GetIndex )
 		ADD_METHOD( GetProfileID )
 
 		Luna<T>::Register( L );

stepmania/src/GameCommand.h

@@ -44,7 +44,8 @@ public:
 	// so that we know the order of commands when it comes time to Apply.
 	Commands	m_Commands;
 
-	CString		m_sName;	// display name
+	CString		m_sName;	// choice name
+	CString		m_sText;	// display text
 	bool		m_bInvalid;
 	CString		m_sInvalidReason;
 	int			m_iIndex;