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804abfed64
Reviewed-on: https://codeberg.org/StreamGraph/StreamGraph/pulls/109 Co-authored-by: Lera Elvoé <yagich@poto.cafe> Co-committed-by: Lera Elvoé <yagich@poto.cafe>
77 lines
2.5 KiB
GDScript
77 lines
2.5 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 RPCScope
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class_name RPCScopeSystem
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func _init() -> void:
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name = "system"
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operation_types = {
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"identify": {"callable": identify, "event_name": ""},
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"add_subscription": {"callable": add_subscription, "event_name": ""},
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"get_subscriptions": {"callable": get_subscriptions, "event_name": ""},
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"remove_subscriptions": {"callable": remove_subscriptions, "event_name": ""},
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}
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RPCSignalLayer.signals.client_connected.connect(_on_client_connected)
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func identify(r: RPCRequest) -> void:
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var subscriptions: Dictionary = r.operation.payload.get("subscriptions", {})
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if subscriptions.is_empty():
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subscriptions = {
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"deck": [
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"node_added", "node_removed", "nodes_connected", "nodes_disconnected",
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"nodes_grouped", "variables_updated"
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],
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"deck_holder": [
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"new_deck", "deck_closed"
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]
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}
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r.client.subscriptions = subscriptions
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r.client.identified = true
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var resp := create_response(r, {"identified": true})
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response.emit(resp)
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func add_subscription(r: RPCRequest) -> void:
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var new_subscriptions: Dictionary = r.operation.payload.subscriptions
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for subscription_scope: String in new_subscriptions:
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var event_names: Array = new_subscriptions[subscription_scope]
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for event: String in event_names:
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if event not in r.client.subscriptions[subscription_scope]:
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(r.client.subscriptions[subscription_scope] as Array).append(event)
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response.emit(create_generic_success(r))
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func get_subscriptions(r: RPCRequest) -> void:
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var resp := create_response(r, {"subscriptions": r.client.subscriptions})
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response.emit(resp)
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func remove_subscriptions(r: RPCRequest) -> void:
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var to_remove: Dictionary = r.operation.payload.subscriptions
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var scopes_to_remove: Array[String]
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for subscription_scope: String in to_remove:
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if subscription_scope not in r.client.subscriptions:
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continue
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var event_names: Array = to_remove[subscription_scope]
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for event: String in event_names:
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(r.client.subscriptions[subscription_scope] as Array).erase(event)
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if (r.client.subscriptions[subscription_scope] as Array).is_empty():
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scopes_to_remove.append(subscription_scope)
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for scope in scopes_to_remove:
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r.client.subscriptions.erase(scope)
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response.emit(create_generic_success(r))
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func _on_client_connected(client: RPCRenderer.Client) -> void:
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var ev := create_event("identify", {})
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ev.to_peer = client.id
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event.emit(ev)
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