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df3b3c4990
Reviewed-on: https://codeberg.org/StreamGraph/StreamGraph/pulls/73 Co-authored-by: Lera Elvoé <yagich@poto.cafe> Co-committed-by: Lera Elvoé <yagich@poto.cafe>
44 lines
995 B
GDScript
44 lines
995 B
GDScript
# (c) 2023-present Eroax
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# (c) 2023-present Yagich
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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extends DeckNode
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func _init() -> void:
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name = "Get Array Index"
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node_type = "array_get_index"
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description = "Returns an element from an array. 0-indexed."
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add_input_port(
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DeckType.Types.ARRAY,
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"Array"
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)
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add_input_port(
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DeckType.Types.NUMERIC,
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"Index",
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"spinbox:unbounded"
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)
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add_output_port(
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DeckType.Types.ANY,
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"Values"
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)
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func _value_request(_on_port: int) -> Variant:
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var arr = await request_value_async(0)
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if arr == null:
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DeckHolder.logger.log_node("Array index: Input array is null. Returning null.", Logger.LogType.ERROR)
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return null
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var idx := int(await resolve_input_port_value_async(1))
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if idx < 0:
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idx = (arr as Array).size() + idx
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if idx >= (arr as Array).size():
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DeckHolder.logger.log_node("Array index: Index > size. Returning null.", Logger.LogType.ERROR)
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return null
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return arr[idx]
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