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c3a91d0848
closes #71 Reviewed-on: https://codeberg.org/StreamGraph/StreamGraph/pulls/72 Co-authored-by: Lera Elvoé <yagich@poto.cafe> Co-committed-by: Lera Elvoé <yagich@poto.cafe>
80 lines
2 KiB
GDScript
80 lines
2 KiB
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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var output_count: int:
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get:
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return get_all_ports().size() - 1
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var group_node: DeckNode
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func _init() -> void:
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name = "Group input"
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node_type = "group_input"
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props_to_serialize = [&"output_count"]
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appears_in_search = false
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user_can_delete = false
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add_output_port(
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DeckType.Types.ANY,
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"Input 0"
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)
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outgoing_connection_added.connect(_on_outgoing_connection_added)
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outgoing_connection_removed.connect(_on_outgoing_connection_removed)
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func _on_outgoing_connection_added(port_idx: int) -> void:
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if port_idx + 1 < get_all_ports().size():
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return
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add_output_port(
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DeckType.Types.ANY,
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"Input %s" % (get_all_ports().size())
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)
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func _on_outgoing_connection_removed(port_idx: int) -> void:
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var last_connected_port := 0
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#for port: int in outgoing_connections.keys().slice(1):
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#if !(outgoing_connections[port] as Array).is_empty():
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#last_connected_port = port
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for port: int in outgoing_connections.keys().slice(1):
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if not (outgoing_connections.get(port, {}) as Dictionary).is_empty():
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last_connected_port = port
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#prints("l:", last_connected_port, "p:", port_idx)
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if port_idx < last_connected_port:
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return
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var s := get_all_ports().slice(0, last_connected_port + 2)
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ports.assign(s)
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ports_updated.emit()
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func _pre_connection() -> void:
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for i in output_count + 1:
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add_output_port(
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DeckType.Types.ANY,
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"Input %s" % (i + 1)
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)
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func _post_load() -> void:
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# ensure we have enough ports after connections
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var last_connected_port := 0
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for port: int in outgoing_connections:
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last_connected_port = port if outgoing_connections.has(port) else last_connected_port
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if ports.size() <= last_connected_port:
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for i in last_connected_port:
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add_output_port(
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DeckType.Types.ANY,
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"Input %s" % get_output_ports().size()
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)
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func _value_request(from_port: int) -> Variant:
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return await group_node.request_value_async(group_node.get_input_ports()[from_port].index_of_type)
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