From 62799c45735e3b3891686312e9d844e8aa1ab8a8 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 6 May 2005 13:24:11 +0000
Subject: [PATCH] GetCurrentTrail

---
 stepmania/src/GameState.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/stepmania/src/GameState.cpp b/stepmania/src/GameState.cpp
index 02015af875..33d1d7b5c2 100644
--- a/stepmania/src/GameState.cpp
+++ b/stepmania/src/GameState.cpp
@@ -1953,6 +1953,14 @@ public:
 		else { Course *pC = Luna<Course>::check(L,1); p->m_pCurCourse = pC; }
 		return 0;
 	}
+	static int GetCurrentTrail( T* p, lua_State *L )
+	{
+		PlayerNumber pn = (PlayerNumber)IArg(1);
+		Trail *pTrail = p->m_pCurTrail[pn];  
+		if( pTrail ) { pTrail->PushSelf(L); }
+		else		 { lua_pushnil(L); }
+		return 1;
+	}
 	static int GetPreferredSong( T* p, lua_State *L )		{ if(p->m_pPreferredSong) p->m_pPreferredSong->PushSelf(L); else lua_pushnil(L); return 1; }
 	static int SetPreferredSong( T* p, lua_State *L )
 	{
@@ -2008,6 +2016,7 @@ public:
 		ADD_METHOD( SetCurrentSteps )
 		ADD_METHOD( GetCurrentCourse )
 		ADD_METHOD( SetCurrentCourse )
+		ADD_METHOD( GetCurrentTrail )
 		ADD_METHOD( SetPreferredSong )
 		ADD_METHOD( GetPreferredSong )
 		ADD_METHOD( SetTemporaryEventMode )