17 lines
379 B
GDScript
17 lines
379 B
GDScript
class_name ListIterator extends Iterator
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var _value: Variant
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var _iter: RangeIterator
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func _init(value: Variant, iter: RangeIterator) -> void:
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_value = value
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_iter = iter
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func _at(index: int) -> Variant:
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return _value[index]
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func clone() -> ListIterator:
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return ListIterator.new(_value, _iter.clone())
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func next() -> Option:
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return _iter.next().map(_at)
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