- fixed: RR: save the current track for the "8-track player"

This way a saved game can properly resume the loop.

source/games/duke/src/global.h

@@ -130,6 +130,7 @@ extern short BellTime;
 extern uint8_t enemysizecheat /*raat607*/, ufospawnsminion, pistonsound, chickenphase /* raat605*/, RRRA_ExitedLevel, fogactive;
 extern uint32_t everyothertime;
 extern player_orig po[MAXPLAYERS];
+extern int32_t g_cdTrack;
 
 END_DUKE_NS
 

source/games/duke/src/savegame.cpp

@@ -444,6 +444,7 @@ void GameInterface::SerializeGameState(FSerializer& arc)
 			("fogactive", fogactive)
 			("thunder_brightness", thunder_brightness)
 			.Array("po", po, ud.multimode)
+			("rrcdtrack", g_cdTrack)
 			.EndObject();
 
 		lava_serialize(arc);

source/games/duke/src/sounds.cpp

@@ -54,6 +54,8 @@ CVAR(Bool, wt_commentary, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
 
 BEGIN_DUKE_NS
 
+int32_t g_cdTrack = -1;
+
 static FSoundID currentCommentarySound;
 
 void UnmuteSounds()
@@ -693,8 +695,6 @@ void S_PlaySpecialMusic(unsigned int m)
 
 void S_PlayRRMusic(int newTrack)
 {
-	static int32_t g_cdTrack = -1;
-
 	if (!isRR() || !mus_redbook || cd_disabled || currentLevel->music.IsNotEmpty())
 		return;
 	Mus_Stop();