From 38bbd07fe08b376872bfafcf51cb9f1abdc37ee4 Mon Sep 17 00:00:00 2001 From: Glenn Maynard Date: Fri, 15 Apr 2005 07:00:21 +0000 Subject: [PATCH] add GetTopScreen --- stepmania/src/ScreenManager.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/stepmania/src/ScreenManager.cpp b/stepmania/src/ScreenManager.cpp index 4867770c94..735496d3e8 100644 --- a/stepmania/src/ScreenManager.cpp +++ b/stepmania/src/ScreenManager.cpp @@ -645,10 +645,20 @@ public: LunaScreenManager() { LUA->Register( Register ); } static int SetNewScreen( T* p, lua_State *L ) { p->SetNewScreen( SArg(1) ); return 0; } + static int GetTopScreen( T* p, lua_State *L ) + { + Actor *pScreen = p->GetTopScreen(); + if( pScreen != NULL ) + pScreen->PushSelf(L); + else + lua_pushnil( L ); + return 1; + } static void Register(lua_State *L) { ADD_METHOD( SetNewScreen ) + ADD_METHOD( GetTopScreen ) Luna::Register( L ); // Add global singleton if constructed already. If it's not constructed yet,