29 lines
568 B
GDScript3
29 lines
568 B
GDScript3
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extends Resource
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class_name Playlist
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@export var music: Array[String]
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var randomized: Array[int]
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var index: int = 0
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func init(randomize: bool) -> void:
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for i in range(music.size()):
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randomized.append(i)
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if randomize:
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shuffle()
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func getNext() -> String:
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var ret: String = music[randomized[index]]
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index += 1
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if index >= randomized.size():
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index = 0
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return ret
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func shuffle() -> void:
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var shuffled: Array[int]
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for i in range(randomized.size()):
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var x: int = randomized.pick_random()
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randomized.erase(x)
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shuffled.append(x)
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randomized = shuffled
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