Added MusicWheel:GetSelectedSection.

Docs/Luadoc/Lua.xml

@@ -948,6 +948,7 @@
 		</Class>
 		<Class base='WheelBase' name='MusicWheel'>
 			<Function name='ChangeSort'/>
+			<Function name='GetSelectedSection'/>
 			<Function name='IsRouletting'/>
 			<Function name='SelectCourse'/>
 			<Function name='SelectSong'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -2837,6 +2837,9 @@ save yourself some time, copy this for undocumented things:
 	<Function name='ChangeSort' return='bool' arguments='SortOrder so'>
 		Changes the sort order of the wheel.  Returns <code>true</code> if the order was changed.
 	</Function>
+	<Function name='GetSelectedSection' return='string' arguments=''>
+		Returns the name of the currently selected section.
+	</Function>
 	<Function name='IsRouletting' return='bool' arguments=''>
 		Returns <code>true</code> if the MusicWheel is currently handling Roulette selection.
 	</Function>

src/MusicWheel.cpp

@@ -1640,6 +1640,7 @@ public:
 		}
 		return 1;
 	}
+	DEFINE_METHOD(GetSelectedSection, GetSelectedSection());
 	static int IsRouletting( T* p, lua_State *L ){ lua_pushboolean( L, p->IsRouletting() ); return 1; }
 	static int SelectSong( T* p, lua_State *L )
 	{
@@ -1666,6 +1667,7 @@ public:
 	LunaMusicWheel()
 	{
 		ADD_METHOD( ChangeSort );
+		ADD_METHOD( GetSelectedSection );
 		ADD_METHOD( IsRouletting );
 		ADD_METHOD( SelectSong );
 		ADD_METHOD( SelectCourse );