50 lines
903 B
GDScript3
50 lines
903 B
GDScript3
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class MyIterator:
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var count: int
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func _init(p_count: int) -> void:
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count = p_count
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func _iter_init(arg: Array) -> bool:
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prints("_iter_init", arg)
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arg[0] = 0
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return arg[0] < count
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func _iter_next(arg: Array) -> bool:
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prints("_iter_next", arg)
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arg[0] += 1
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return arg[0] < count
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func _iter_get(arg: Variant) -> Variant:
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prints("_iter_get", arg)
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return arg
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func test():
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var container := PackedDataContainer.new()
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var _err := container.pack([{
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id = 123,
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node_path = ^"/some/path",
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data = PackedByteArray(),
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}])
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for ref: PackedDataContainerRef in container:
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for key: String in ref:
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print(key)
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print("===")
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for ref: Variant in container:
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for key: String in ref:
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print(key)
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print("===")
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var hard_custom := MyIterator.new(3)
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for x in hard_custom:
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print(x)
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print("===")
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var weak_custom: Variant = MyIterator.new(3)
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for x in weak_custom:
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print(x)
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