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21 lines
467 B
GDScript3
21 lines
467 B
GDScript3
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extends Node
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class_name LevelPlaylist
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## The [GolfLevel]s that should be sequentially loaded on the [LevelManager].
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@export var levels: Array[PackedScene] = []
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## The index of the current level in [field levels].
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var idx: int = -1
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## Advances to the next level in the playlist and returns it as a [PackedScene].
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##
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## Returns null when the playlist is complete.
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func advance() -> PackedScene:
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idx += 1
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if idx >= len(levels):
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return null
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return levels[idx]
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