diff --git a/r5dev/vgui/vgui_baseui_interface.h b/r5dev/vgui/vgui_baseui_interface.h
index 6c6bb0fb..f24bd88d 100644
--- a/r5dev/vgui/vgui_baseui_interface.h
+++ b/r5dev/vgui/vgui_baseui_interface.h
@@ -8,10 +8,51 @@ enum class PaintMode_t
 	PAINT_INGAMEPANELS = (1 << 1),
 };
 
+// Might not be complete:
+enum LevelLoadingProgress_e
+{
+	PROGRESS_INVALID = -2,
+	PROGRESS_DEFAULT = -1,
+
+	PROGRESS_NONE,
+	PROGRESS_CHANGELEVEL,
+	PROGRESS_SPAWNSERVER,
+	PROGRESS_LOADWORLDMODEL,
+	PROGRESS_CRCMAP,
+	PROGRESS_CRCCLIENTDLL,
+	PROGRESS_CREATENETWORKSTRINGTABLES,
+	PROGRESS_PRECACHEWORLD,
+	PROGRESS_CLEARWORLD,
+	PROGRESS_LEVELINIT,
+	PROGRESS_PRECACHE,
+	PROGRESS_ACTIVATESERVER,
+	PROGRESS_BEGINCONNECT,
+	PROGRESS_SIGNONCHALLENGE,
+	PROGRESS_SIGNONCONNECT,
+	PROGRESS_SIGNONCONNECTED,
+	PROGRESS_PROCESSSERVERINFO,
+	PROGRESS_PROCESSSTRINGTABLE,
+	PROGRESS_SIGNONNEW,
+	PROGRESS_SENDCLIENTINFO,
+	PROGRESS_SENDSIGNONDATA,
+	PROGRESS_SIGNONSPAWN,
+	PROGRESS_CREATEENTITIES,
+	PROGRESS_FULLYCONNECTED,
+	PROGRESS_PRECACHELIGHTING,
+	PROGRESS_READYTOPLAY,
+	PROGRESS_HIGHESTITEM,	// must be last item in list
+};
+
 class CEngineVGui
 {
 public:
 	static int Paint(CEngineVGui* thisptr, PaintMode_t mode);
+
+	void UpdateProgressBar(LevelLoadingProgress_e progress)
+	{
+		int index = 11;
+		CallVFunc<void>(index, this, progress);
+	}
 	void EnabledProgressBarForNextLoad(void)
 	{
 		int index = 31;