src/s_sound.c

@@ -54,6 +54,7 @@ static void SetChannelsNum(void);
 static void Command_Tunes_f(void);
 static void Command_RestartAudio_f(void);
 static void Command_RestartMusic_f(void); //mhhhm amiga type filters here i come uwu
+static void Command_ShowMusicCredit_f(void);
 
 // Sound system toggles
 #ifndef NO_MIDI
@@ -322,6 +323,7 @@ void S_RegisterSoundStuff(void)
 	COM_AddCommand("tunes", Command_Tunes_f);
 	COM_AddCommand("restartaudio", Command_RestartAudio_f);
 	COM_AddCommand("restartmusic", Command_RestartMusic_f);
+	COM_AddCommand("showmusiccredit", Command_ShowMusicCredit_f);
 
 
 #if defined (macintosh) && !defined (HAVE_SDL) // mp3 playlist stuff
@@ -1514,18 +1516,16 @@ void S_InitMusicDefs(void)
 		S_LoadMusicDefs(i);
 }
 
+
 //
-// S_ShowSpecifiedMusicCredit
+// S_FindMusicCredit
 //
-// Display song's credit on screen
+// Returns musicdef of specified song, or null if musicdef for it doesn't exist
 //
-void S_ShowSpecifiedMusicCredit(const char *musname)
+musicdef_t *S_FindMusicCredit(const char *musname)
 {
 	musicdef_t *def = musicdefstart;
 
-	if (!cv_songcredits.value || demo.rewinding)
-		return;
-
 	if (!def) // No definitions
 		return;
 
@@ -1533,15 +1533,36 @@ void S_ShowSpecifiedMusicCredit(const char *musname)
 	{
 		if (!stricmp(def->name, musname))
 		{
-			cursongcredit.def = def;
-			cursongcredit.anim = 5*TICRATE;
-			cursongcredit.x = 0;
-			cursongcredit.trans = NUMTRANSMAPS;
-			return;
+			return def;
 		}
 		else
 			def = def->next;
 	}
+
+	return NULL;
+}
+
+//
+// S_ShowSpecifiedMusicCredit
+//
+// Display song's credit on screen
+//
+void S_ShowSpecifiedMusicCredit(const char *musname)
+{
+	musicdef_t *def;
+
+	if (!cv_songcredits.value || demo.rewinding)
+		return;
+
+	def = S_FindMusicCredit(musname);
+
+	if (def)
+	{
+		cursongcredit.def = def;
+		cursongcredit.anim = 5*TICRATE;
+		cursongcredit.x = 0;
+		cursongcredit.trans = NUMTRANSMAPS;
+	}
 }
 
 //
@@ -2175,6 +2196,26 @@ static void Command_RestartMusic_f(void) //same as RestartAudio but only music g
 	S_RestartMusic();
 }
 
+static void Command_ShowMusicCredit_f(void)
+{
+	const char *musname = music_name;
+
+	if (COM_Argc() > 1)
+	{
+		musname = COM_Argv(1);
+	}
+	else
+	{
+		S_ShowMusicCredit();
+	}
+
+	musicdef_t *def = S_FindMusicCredit(musname);
+
+	if (def) {
+		CONS_Printf("%.6s - %.255s\n", musname, def->source);
+	}
+}
+
 void GameSounds_OnChange(void)
 {
 	if (M_CheckParm("-nosound") || M_CheckParm("-noaudio"))

src/s_sound.h

@@ -172,6 +172,7 @@ extern musicdef_t *musicdefstart;
 
 void S_LoadMusicDefs(UINT16 wadnum);
 void S_InitMusicDefs(void);
+musicdef_t *S_FindMusicCredit(const char *musname);
 void S_ShowSpecifiedMusicCredit(const char *musname);
 void S_ShowMusicCredit(void);