From cd3bb6f0ed9951005e2b85a9e23fba5b63230f56 Mon Sep 17 00:00:00 2001
From: AJ Kelly <aj187@ajworld.net>
Date: Sat, 11 Jun 2011 13:13:30 -0500
Subject: [PATCH] [SongUtil] Added GetPlayableSteps(Song) Lua binding.

---
 Docs/Changelog_sm5.txt | 1 +
 src/SongUtil.cpp       | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/Docs/Changelog_sm5.txt b/Docs/Changelog_sm5.txt
index a6b6c015c7..6cbc813953 100644
--- a/Docs/Changelog_sm5.txt
+++ b/Docs/Changelog_sm5.txt
@@ -13,6 +13,7 @@ StepMania 5.0 Preview 2 | 20110???
 * [ScreenEdit] Allow setting the Music Preview via the Alter Menu. Just select
   your area, enter the menu, and choose "Designate as Music Preview". No more
   math calculations needed! [Wolfman2000]
+* [SongUtil] Added GetPlayableSteps(Song) Lua binding. [AJ]
 
 2011/06/10
 ----------
diff --git a/src/SongUtil.cpp b/src/SongUtil.cpp
index f13576fbc0..57345ac468 100644
--- a/src/SongUtil.cpp
+++ b/src/SongUtil.cpp
@@ -1097,6 +1097,14 @@ bool SongID::IsValid() const
 
 namespace
 {
+	int GetPlayableSteps( lua_State *L )
+	{
+		const Song *pSong = Luna<Song>::check( L, 1, true );
+		vector<Steps*> vSteps;
+		SongUtil::GetPlayableSteps(pSong,vSteps);
+		LuaHelpers::CreateTableFromArray<Steps*>( vSteps, L );
+		return 1;
+	}
 	int IsStepsTypePlayable( lua_State *L )
 	{
 		Song *pSong = Luna<Song>::check( L, 1, true );
@@ -1116,6 +1124,7 @@ namespace
 
 	const luaL_Reg SongUtilTable[] =
 	{
+		LIST_METHOD( GetPlayableSteps ),
 		LIST_METHOD( IsStepsTypePlayable ),
 		LIST_METHOD( IsStepsPlayable ),
 		{ NULL, NULL }