I wish to loop between music tracks in an audio library, whenever a track finishes, another should start afterwards.
Each time music is required to be played this is called:
Node starts with:
var g_playing_music = false
var g_track_index = 0
var g_track_indexes_randomzied = []
var track_managing_signal
func _ready():
track_managing_signal = _music_track_finished()
Then:
func _randomize_music_tracks():
g_track_indexes_randomzied = []
var l_index
for i in range(5):
l_index = randi() % 5
while(g_track_indexes_randomzied.has(l_index)):
l_index = randi() % 5
g_track_indexes_randomzied.append(l_index)
Which should randomize the soundtrack indexes, followed by:
func _music_track_finished():
g_track_index += 1
if g_track_index == 5:
g_track_index = 0
track_managing_signal.resume()
func enable_game_music():
g_playing_music = true
_randomize_music_tracks()
while(g_playing_music):
_play_music_track(g_track_indexes_randomzied[g_track_index])
yield(get_node("SamplePlayer2D"), "_music_track_finished")
func disable_game_music():
g_playing_music = false
get_node("Game Music").stop_all()
func _play_music_track(l_music_index):
if l_music_index == 0:
get_node("Game Music").play("Track1")
elif l_music_index == 1:
get_node("Game Music").play("Track2")
elif l_music_index == 2:
get_node("Game Music").play("Track3")
elif l_music_index == 3:
get_node("Game Music").play("Track4")
elif l_music_index == 4:
get_node("Game Music").play("Track5")
When music is to be toggled one the function enable_game_music() is called, what i don't know is how to use the yield signal to check when a track finished playing, since there aren't "special" signals for the SamplePlayer2D node.
Note: There's no signal called yield(get_node("SamplePlayer2D"), "_music_track_finished"). This is wrong.
