-- these functions are used for adding music to areas that normally play music we've snipped out of the music.xml, or areas that don't know how to play their own musics
-- replace floor music (unique utero, unique greed mode, stuff that's been snipped out of the music.xml so unique utero and unique greed mode work)
function SMB8th:CustomPlay(song)
-- this part uses heavily modified code from "unique utero theme" by marty flymac, used for pretty much everything that can have a custom theme. (thx marty!) i modified this to 1. allow certain jingles to play fully instead of being cut off, 2. allow the themes to properly play after you quit and continue the game, 3. fix the song overriding the boss tune if greed is summoned from bombing a special shopkeeper, and 4. look prettier.
	-- do we ought to be playing or queueing up song right now? (inclusive or)
	if (Room:GetType() == RoomType.ROOM_CURSE
	 or Room:GetType() == RoomType.ROOM_DEFAULT
	 or Room:GetType() == RoomType.ROOM_DUNGEON
	 or Room:GetType() == RoomType.ROOM_ISAACS
	 or Room:GetType() == RoomType.ROOM_BARREN
	 or Room:GetType() == RoomType.ROOM_DICE
	 or Room:GetType() == RoomType.ROOM_CHEST
	 or Room:GetType() == RoomType.ROOM_SACRIFICE
	 or Room:GetType() == RoomType.ROOM_TREASURE)
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_GAME_OVER
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_GAME_OVER
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_BOSS
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_BOSS
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_BOSS2
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_BOSS_OVER
	 and MusicManager():GetCurrentMusicID() ~= song
	then
		-- is the boss over jingle currently playing?
		if MusicManager():GetCurrentMusicID() == Music.MUSIC_JINGLE_BOSS_OVER
		 or MusicManager():GetCurrentMusicID() == Music.MUSIC_JINGLE_BOSS_OVER2
		then
			-- boss over music can, in fact, play in a normal room, if greed is summoned via bombing a special shopkeeper and then defeated. also, greed mode. duh.
			MusicManager():Queue(Music.MUSIC_BOSS_OVER)
		-- by here we know we're going to play song, we just have to decide on whether to queue it or immediately play it.
		elseif MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_0
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_1
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_2
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_3
		 and MusicManager():GetQueuedMusicID() ~= Music.MUSIC_BOSS_OVER
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_SECRETROOM_FIND
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_GAME_START
		then
			MusicManager():Play(song, 0)
			MusicManager():UpdateVolume()
		else
			MusicManager():Queue(song)
		end
	end
end

function SMB8th:SpecialPlay(song, challenge)
	if MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_GAME_OVER
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_GAME_OVER
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_BOSS
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_BOSS
	 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_BOSS2
	 and SMB8th:MBOCheck(challenge) == false
	 and MusicManager():GetCurrentMusicID() ~= song
	then
		-- is the boss over jingle currently playing?
		if MusicManager():GetCurrentMusicID() == Music.MUSIC_JINGLE_BOSS_OVER
		 or MusicManager():GetCurrentMusicID() == Music.MUSIC_JINGLE_BOSS_OVER2
		then
			-- boss over music can, in fact, play in a normal room, if greed is summoned via bombing a special shopkeeper and then defeated. also, greed mode. duh.
			MusicManager():Queue(Music.MUSIC_BOSS_OVER)
		-- by here we know we're going to play song, we just have to decide on whether to queue it or immediately play it.
		elseif MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_0
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_1
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_2
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_TREASUREROOM_ENTRY_3
		 and MusicManager():GetQueuedMusicID() ~= Music.MUSIC_BOSS_OVER
		 and MusicManager():GetCurrentMusicID() ~= Music.MUSIC_JINGLE_SECRETROOM_FIND
		 and SMB8th:GSCheck(challenge) == false
		then
			MusicManager():Play(song, 0)
			MusicManager():UpdateVolume()
		else
			MusicManager():Queue(song)
		end
	end
end