[splittiming] Add PlayerState.GetSongPosition() and GameState.GetSongPosition() to Lua; add lua bindings to SongPosition

src/GameState.cpp

@@ -2251,11 +2251,13 @@ public:
 	DEFINE_METHOD( GetHardestStepsDifficulty,	GetHardestStepsDifficulty() )
 	DEFINE_METHOD( IsEventMode,			IsEventMode() )
 	DEFINE_METHOD( GetNumPlayersEnabled,		GetNumPlayersEnabled() )
+	//TODO: move GetSongBeat (etc.) to a compatbility layer
 	DEFINE_METHOD( GetSongBeat,			m_Position.m_fSongBeat )
 	DEFINE_METHOD( GetSongBeatVisible,		m_Position.m_fSongBeatVisible )
 	DEFINE_METHOD( GetSongBPS,			m_Position.m_fCurBPS )
 	DEFINE_METHOD( GetSongFreeze,			m_Position.m_bFreeze )
 	DEFINE_METHOD( GetSongDelay,			m_Position.m_bDelay )
+	DEFINE_METHOD( GetSongPosition,			m_Position )
 	DEFINE_METHOD( GetGameplayLeadIn,		m_bGameplayLeadIn )
 	DEFINE_METHOD( GetCoins,			m_iCoins )
 	DEFINE_METHOD( IsSideJoined,			m_bSideIsJoined[Enum::Check<PlayerNumber>(L, 1)] )
@@ -2465,6 +2467,7 @@ public:
 		ADD_METHOD( GetSongBPS );
 		ADD_METHOD( GetSongFreeze );
 		ADD_METHOD( GetSongDelay );
+		ADD_METHOD( GetSongPosition );
 		ADD_METHOD( GetGameplayLeadIn );
 		ADD_METHOD( GetCoins );
 		ADD_METHOD( IsSideJoined );

src/PlayerState.cpp

@@ -197,6 +197,7 @@ class LunaPlayerState: public Luna<PlayerState>
 {
 public:
 	DEFINE_METHOD( GetPlayerNumber, m_PlayerNumber );
+	DEFINE_METHOD( GetSongPosition, m_Position );
 	DEFINE_METHOD( GetMultiPlayerNumber, m_mp );
 	DEFINE_METHOD( GetPlayerController, m_PlayerController );
 	static int SetPlayerOptions( T* p, lua_State *L )

src/SongPosition.cpp

@@ -74,6 +74,38 @@ void SongPosition::Reset()
 
 }
 
+//lua start
+#include "LuaBinding.h"
+class LunaSongPosition: public Luna<SongPosition>
+{
+public:
+	DEFINE_METHOD( GetMusicSecondsVisible, m_fMusicSecondsVisible );
+	DEFINE_METHOD( GetSongBeatVisible, m_fSongBeatVisible );
+	DEFINE_METHOD( GetMusicSeconds, m_fMusicSeconds );
+	DEFINE_METHOD( GetSongBeat, m_fSongBeat );
+	DEFINE_METHOD( GetSongBeatNoOffset, m_fSongBeatNoOffset );
+	DEFINE_METHOD( GetCurBPS, m_fCurBPS );
+	DEFINE_METHOD( GetFreeze, m_bFreeze );
+	DEFINE_METHOD( GetDelay, m_bDelay );
+	DEFINE_METHOD( GetWarpBeginRow, m_fWarpBeginRow );
+	DEFINE_METHOD( GetWarpDestination, m_fWarpDestination );
+
+	LunaSongPosition()
+	{
+		ADD_METHOD( GetMusicSecondsVisible );
+		ADD_METHOD( GetSongBeatVisible );
+		ADD_METHOD( GetMusicSeconds );
+		ADD_METHOD( GetSongBeat );
+		ADD_METHOD( GetSongBeatNoOffset );
+		ADD_METHOD( GetCurBPS );
+		ADD_METHOD( GetFreeze );
+		ADD_METHOD( GetDelay );
+		ADD_METHOD( GetWarpBeginRow );
+		ADD_METHOD( GetWarpDestination );
+	}
+};
+
+LUA_REGISTER_CLASS( SongPosition )
 /**
  * @file
  * @author Thai Pangsakulyanont (c) 2011