Initial import of updater extension, currently incomplete - just getting it in the tree (bug 3530).

core/sourcemod.cpp

@@ -48,6 +48,7 @@
 #include "GameConfigs.h"
 #include "DebugReporter.h"
 #include "Profiler.h"
+#include "frame_hooks.h"
 
 SH_DECL_HOOK6(IServerGameDLL, LevelInit, SH_NOATTRIB, false, bool, const char *, const char *, const char *, const char *, bool, bool);
 SH_DECL_HOOK0_void(IServerGameDLL, LevelShutdown, SH_NOATTRIB, false);
@@ -379,7 +380,7 @@ void SourceModBase::DoGlobalPluginLoads()
 	g_Extensions.TryAutoload();
 
 	/* Fire the extensions ready message */
-	g_SMAPI->MetaFactory(SOURCEMOD_NOTICE_EXTENSIONS, NULL, NULL);	
+	g_SMAPI->MetaFactory(SOURCEMOD_NOTICE_EXTENSIONS, NULL, NULL);
 
 	/* Load any game extension */
 	const char *game_ext;
@@ -690,6 +691,11 @@ size_t SourceModBase::FormatArgs(char *buffer,
 	return UTIL_FormatArgs(buffer, maxlength, fmt, ap);
 }
 
+void SourceModBase::AddFrameAction(FRAMEACTION fn, void *data)
+{
+	::AddFrameAction(FrameAction(fn, data));
+}
+
 SMGlobalClass *SMGlobalClass::head = NULL;
 
 SMGlobalClass::SMGlobalClass()