Merge branch 'public-musicplus-feature-endoflevel' into 'next'

Fade out music at end of level, before intermission

See merge request STJr/SRB2!472

src/doomstat.h

@@ -131,6 +131,7 @@ extern UINT8 skincolor_redteam, skincolor_blueteam, skincolor_redring, skincolor
 
 extern tic_t countdowntimer;
 extern boolean countdowntimeup;
+extern boolean exitfadestarted;
 
 typedef struct
 {

src/g_game.c

@@ -131,6 +131,7 @@ UINT8 skincolor_bluering = SKINCOLOR_STEELBLUE;
 
 tic_t countdowntimer = 0;
 boolean countdowntimeup = false;
+boolean exitfadestarted = false;
 
 cutscene_t *cutscenes[128];
 
@@ -3701,7 +3702,7 @@ void G_InitNew(UINT8 pultmode, const char *mapname, boolean resetplayer, boolean
 	{
 		// Clear a bunch of variables
 		tokenlist = token = sstimer = redscore = bluescore = lastmap = 0;
-		countdown = countdown2 = 0;
+		countdown = countdown2 = exitfadestarted = 0;
 
 		for (i = 0; i < MAXPLAYERS; i++)
 		{

src/p_setup.c

@@ -2311,7 +2311,7 @@ static void P_LevelInitStuff(void)
 			players[i].lives = cv_startinglives.value;
 		}
 
-		players[i].realtime = countdown = countdown2 = 0;
+		players[i].realtime = countdown = countdown2 = exitfadestarted = 0;
 
 		players[i].gotcontinue = false;
 

src/p_user.c

@@ -8824,6 +8824,44 @@ void P_PlayerThink(player_t *player)
 	if (player->exiting && countdown2)
 		player->exiting = 5;
 
+	// Same check as below, just at 1 second before
+	// so we can fade music
+	if (!exitfadestarted &&
+		player->exiting > 0 && player->exiting <= 1*TICRATE &&
+		(!multiplayer || gametype == GT_COOP ? !mapheaderinfo[gamemap-1]->musinterfadeout : true) &&
+			// don't fade if we're fading during intermission. follows Y_StartIntermission intertype = int_coop
+		(gametype == GT_RACE || gametype == GT_COMPETITION ? countdown2 == 0 : true) && // don't fade on timeout
+		player->lives > 0 && // don't fade on game over (competition)
+		P_IsLocalPlayer(player))
+	{
+		if (cv_playersforexit.value)
+		{
+			INT32 i;
+
+			for (i = 0; i < MAXPLAYERS; i++)
+			{
+				if (!playeringame[i] || players[i].spectator || players[i].bot)
+					continue;
+				if (players[i].lives <= 0)
+					continue;
+
+				if (!players[i].exiting || players[i].exiting > 1*TICRATE)
+					break;
+			}
+
+			if (i == MAXPLAYERS)
+			{
+				exitfadestarted = true;
+				S_FadeOutStopMusic(1*MUSICRATE);
+			}
+		}
+		else
+		{
+			exitfadestarted = true;
+			S_FadeOutStopMusic(1*MUSICRATE);
+		}
+	}
+
 	if (player->exiting == 2 || countdown2 == 2)
 	{
 		if (cv_playersforexit.value) // Count to be sure everyone's exited