t.playing = playing
t.playlist_index = index
t.repeat = repeat
-cmd_THING_MUSICPLAYER_SETTINGS.argtypes = 'int:pos bool int:nonneg bool'
+cmd_THING_MUSICPLAYER_SETTINGS.argtypes = 'int:pos bool int bool'
def cmd_THING_MUSICPLAYER_PLAYLIST_ITEM(game, thing_id, title, length):
t = game.get_thing(thing_id)