61 lines
1.8 KiB
GDScript
61 lines
1.8 KiB
GDScript
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extends Spatial
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# This Scene is meant for playing back sound groups. For simple, singular sound effects use stock Godot nodes, this is meant to play a random sound among a group with variations.
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const SFX_dir = "res://Assets/SFX/" # all sound clips must reside somewhere in this directory
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onready var player = $AudioStreamPlayer3D # playback backend
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export(String, FILE, "*-01.wav") var SoundClip = "Assets/SFX/"
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export(float) var MinimumDistance = 0.35 # gives optimal playback repetition for sound clip groups of different sizes.
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var min_distance = 0 # this determines how ofte na sound is allowed to play (any Nth time) this is calculated automatically based on maximum_repetition
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var clips = [] # holds loaded sound stream resources
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var recently_played = [] # holds indexes of recently played
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# Declare member variables here. Examples:
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# var a = 2
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# var b = "text"
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# Called when the node enters the scene tree for the first time.
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func _ready():
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var files = []
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var dir = Directory.new()
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dir.open(SFX_dir)
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dir.list_dir_begin()
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#print("SoundClip: ", SoundClip)
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var group = SoundClip.left(SoundClip.find_last('-')).right(SoundClip.find_last('/') + 1)
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print("group: ", group)
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while true:
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var file = dir.get_next()
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#print(file)
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if file == "":
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break
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elif not file.begins_with(".") and file.begins_with(group) and file.ends_with(".wav"):
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files.append(file)
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dir.list_dir_end()
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print(files)
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for f in files:
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clips.append(load(SFX_dir + f))
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min_distance = floor(len(clips) * MinimumDistance)
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#print ("Clips: ", len(clips))
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#print ("min_distance: ", min_distance)
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func play():
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player.stream = clips[randi() % len(clips)]
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player.play()
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# TODO implement final randomization algorithm
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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#func _process(delta):
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# pass
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