29 lines
451 B
GDScript3
29 lines
451 B
GDScript3
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extends IterableBase
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class_name ArraySet
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## A Set data structure based on a list
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var _list : Array
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func _init():
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self._list = []
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func to_list() -> Array:
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return _list.duplicate()
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func add(item):
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if not item in self._list:
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self._list.append(item)
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func erase(item):
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self._list.erase(item)
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func size() -> int:
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return self._list.size()
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func at(index : int):
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return self._list[index]
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func iter() -> Iterator:
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return GDRx.iter(self._list)
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