src/p_spec.c

@@ -2463,9 +2463,6 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 					else
 						S_FadeMusicFromVolume(fadetarget, fadesource, postfadems);
 
-					if (!(line->flags & ML_EFFECT3))
-						S_ShowMusicCredit();
-
 					if (position)
 						S_SetMusicPosition(position);
 				}
@@ -2497,6 +2494,10 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 					}
 				}
 
+				// Show credit
+				if (!(line->flags & ML_EFFECT3) && !musicsame && sides[line->sidenum[0]].text[0] && leveltime >= starttime)
+					S_ShowSpecifiedMusicCredit(sides[line->sidenum[0]].text);
+
 				// Except, you can use the ML_BLOCKMONSTERS flag to change this behavior.
 				// if (mapmusflags & MUSIC_RELOADRESET) then it will reset the music in G_PlayerReborn.
 			}

src/s_sound.c

@@ -1485,11 +1485,11 @@ void S_InitMusicDefs(void)
 }
 
 //
-// S_ShowMusicCredit
+// S_ShowSpecifiedMusicCredit
 //
-// Display current song's credit on screen
+// Display song's credit on screen
 //
-void S_ShowMusicCredit(void)
+void S_ShowSpecifiedMusicCredit(const char *musname)
 {
 	musicdef_t *def = musicdefstart;
 
@@ -1501,7 +1501,7 @@ void S_ShowMusicCredit(void)
 
 	while (def)
 	{
-		if (!stricmp(def->name, music_name))
+		if (!stricmp(def->name, musname))
 		{
 			cursongcredit.def = def;
 			cursongcredit.anim = 5*TICRATE;
@@ -1514,6 +1514,16 @@ void S_ShowMusicCredit(void)
 	}
 }
 
+//
+// S_ShowMusicCredit
+//
+// Display current song's credit on screen
+//
+void S_ShowMusicCredit(void)
+{
+	S_ShowSpecifiedMusicCredit(music_name);
+}
+
 /// ------------------------
 /// Music Status
 /// ------------------------

src/s_sound.h

@@ -154,6 +154,7 @@ extern musicdef_t *musicdefstart;
 
 void S_LoadMusicDefs(UINT16 wadnum);
 void S_InitMusicDefs(void);
+void S_ShowSpecifiedMusicCredit(const char *musname);
 void S_ShowMusicCredit(void);
 
 //