Add MusicWheel:IsRouletting and WheelBase:GetNumWheelItems Lua bindings.

Docs/Changelog_sm5.txt

@@ -8,6 +8,11 @@ ________________________________________________________________________________
 StepMania 5.0 $next | 20111xxx
 --------------------------------------------------------------------------------
 
+2011/12/27
+----------
+* [MusicWheel] Add
+* [WheelBase] Add GetNumWheelItems Lua binding. [AJ]
+
 2011/12/26
 ----------
 * [ArchHooks_OSX] Worked around a crash when language detection goes wrong.

src/MusicWheel.cpp

@@ -1602,6 +1602,20 @@ void MusicWheel::FinishChangingSorts()
 	m_fTimeLeftInState = 0;
 }
 
+// lua start
+#include "LuaBinding.h"
+
+class LunaMusicWheel: public Luna<MusicWheel>
+{
+public:
+	static int IsRouletting( T* p, lua_State *L ){ lua_pushboolean( L, p->IsRouletting() ); return 1; }
+
+	LunaMusicWheel()
+	{
+		ADD_METHOD( IsRouletting );
+	}
+};
+
 /*
  * (c) 2001-2004 Chris Danford, Chris Gomez, Glenn Maynard
  * All rights reserved.

src/WheelBase.cpp

@@ -521,6 +521,7 @@ public:
 
 		return 1;
 	}
+	static int GetNumWheelItems( T* p, lua_State *L ){ lua_pushnumber( L, p->GetNumItems() ); return 1; }
 	static int IsSettled( T* p, lua_State *L ){ lua_pushboolean( L, p->IsSettled() ); return 1; }
 	static int IsLocked( T* p, lua_State *L ){ lua_pushboolean( L, p->WheelIsLocked() ); return 1; }
 	static int SetOpenSection( T* p, lua_State *L ){ p->SetOpenSection( SArg(1) ); return 0; }
@@ -538,6 +539,7 @@ public:
 	LunaWheelBase()
 	{
 		ADD_METHOD( GetWheelItem );
+		ADD_METHOD( GetNumWheelItems );
 		ADD_METHOD( IsSettled );
 		ADD_METHOD( IsLocked );
 		ADD_METHOD( SetOpenSection );