fix a bunch of warnings

classes/deck/deck.gd

@@ -235,7 +235,7 @@ func copy_nodes_json(nodes_to_copy: Array[String]) -> String:
 
 
 func allocate_ids(count: int) -> Array[String]:
-	var res: Array[String]
+	var res: Array[String] = []
 	for i in count:
 		res.append(UUID.v4())
 	return res

classes/deck/deck_node.gd

@@ -107,6 +107,7 @@ func send(from_output_port: int, data: Variant, extra_data: Array = []) -> void:
 
 
 ## Virtual function that's called when this node receives data from another node's [method send] call.
+@warning_ignore("unused_parameter")
 func _receive(to_input_port: int, data: Variant, extra_data: Array = []) -> void:
 	pass
 
@@ -115,9 +116,9 @@ func _receive(to_input_port: int, data: Variant, extra_data: Array = []) -> void
 ## at [param to_port].
 func add_outgoing_connection(from_port: int, to_node: String, to_port: int) -> void:
 	var inner: Dictionary = outgoing_connections.get(from_port, {}) as Dictionary
-	var ports: Array = inner.get(to_node, []) as Array
+	var inner_ports: Array = inner.get(to_node, []) as Array
-	ports.append(to_port)
+	inner_ports.append(to_port)
-	inner[to_node] = ports
+	inner[to_node] = inner_ports
 	outgoing_connections[from_port] = inner
 	get_node(to_node).add_incoming_connection(to_port, _id, from_port)
 	outgoing_connection_added.emit(from_port)
@@ -155,6 +156,7 @@ func request_value_async(on_port: int) -> Variant:
 
 ## Virtual function that's called when this node has been requested a value from the output port
 ## at [param from_port].
+@warning_ignore("unused_parameter")
 func _value_request(from_port: int) -> Variant:
 	return null
 
@@ -166,10 +168,10 @@ func remove_outgoing_connection(from_port: int, to_node: String, to_port: int) -
 	if connections.is_empty():
 		return
 
-	var ports: Array = connections.get(to_node, []) as Array
+	var inner_ports: Array = connections.get(to_node, []) as Array
-	ports.erase(to_port)
+	inner_ports.erase(to_port)
 
-	if ports.is_empty():
+	if inner_ports.is_empty():
 		(outgoing_connections[from_port] as Dictionary).erase(to_node)
 		if (outgoing_connections[from_port] as Dictionary).is_empty():
 			outgoing_connections.erase(from_port)
@@ -184,6 +186,7 @@ func remove_incoming_connection(to_port: int) -> void:
 	incoming_connection_removed.emit(to_port)
 
 
+@warning_ignore("unused_parameter")
 func _event_received(event_name: StringName, event_data: Dictionary = {}) -> void:
 	pass
 

classes/deck/nodes/delay.gd

@@ -15,7 +15,7 @@ func _init():
 
 
 
-func _receive(to_input_port : int, data: Variant, extra_data: Array = []) -> void:
+func _receive(_to_input_port : int, data: Variant, _extra_data: Array = []) -> void:
 
 	thread = Thread.new()
 	thread.start(handle_delay.bind(data))

classes/deck/nodes/dictionary_get_key.gd

@@ -24,7 +24,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var d = request_value(0)
 	if d == null:
 		return null

classes/deck/nodes/expression_node.gd

@@ -14,7 +14,7 @@ func _init():
 
 
 
-func _value_request(from_port : int) -> Variant:
+func _value_request(_from_port : int) -> Variant:
 
 	var text = get_output_ports()[0].value_callback.call()
 

classes/deck/nodes/get_deck_var.gd

@@ -14,6 +14,6 @@ func _init() -> void:
 	)
 
 
-func _value_request(from_port: int) -> Variant:
+func _value_request(_from_port: int) -> Variant:
 	var key = ports[0].value_callback.call()
 	return _belonging_to.variable_stack.get(key)

classes/deck/nodes/group_node.gd

@@ -16,7 +16,6 @@ func _init() -> void:
 
 func _pre_connection() -> void:
 	for port_type: PortType in extra_ports:
-		var index_of_type: int
 		match port_type:
 			PortType.OUTPUT:
 				add_output_port(DeckType.Types.ANY, "Output %s" % get_output_ports().size())

classes/deck/nodes/obs_scene_list.gd

@@ -24,7 +24,7 @@ func _init() -> void:
 	)
 
 
-func _receive(on_virtual_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(on_virtual_port: int, _data: Variant, _extra_data: Array = []) -> void:
 	if on_virtual_port != 0:
 		return
 
@@ -43,7 +43,7 @@ func _receive(on_virtual_port: int, data: Variant, extra_data: Array = []) -> vo
 	ports_updated.emit()
 
 
-func _value_request(on_input_port: int) -> Variant:
+func _value_request(_on_input_port: int) -> Variant:
 	if ports[0].value != null:
 		return ports[0].value
 

classes/deck/nodes/obs_search_source.gd

@@ -27,7 +27,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_output_port: int) -> Variant:
+func _value_request(_on_output_port: int) -> Variant:
 	if noobs == null:
 		noobs = Connections.obs_websocket
 

classes/deck/nodes/obs_set_source_transform.gd

@@ -41,7 +41,7 @@ func _init() -> void:
 	)
 
 
-func _receive(to_input_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(to_input_port: int, _data: Variant, _extra_data: Array = []) -> void:
 #{ "scene_item_transform": { "alignment": 5, "bounds_alignment": 0, "bounds_height": 0, "bounds_type": "OBS_BOUNDS_NONE", "bounds_width": 0, "crop_bottom": 0, "crop_left": 0, "crop_right": 0, "crop_top": 0, "height": 257, "position_x": 1800, "position_y": 414, "rotation": 0, "scale_x": 1, "scale_y": 1, "source_height": 257, "source_width": 146, "width": 146 }}
 	if to_input_port != 3:
 		return

classes/deck/nodes/obs_switch_scene.gd

@@ -23,7 +23,7 @@ func _init() -> void:
 	)
 
 
-func _receive(on_input_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(on_input_port: int, _data: Variant, _extra_data: Array = []) -> void:
 	if on_input_port != 1:
 		return
 

classes/deck/nodes/obs_vector_to_position.gd

@@ -17,7 +17,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var v = request_value(0)
 	if !v:
 		return null

classes/deck/nodes/obs_websocket_generic_request.gd

@@ -35,7 +35,7 @@ func _init() -> void:
 	)
 
 
-func _receive(on_virtual_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(on_virtual_port: int, _data: Variant, _extra_data: Array = []) -> void:
 	if on_virtual_port != 2:
 		return
 

classes/deck/nodes/set_deck_var.gd

@@ -32,7 +32,7 @@ func _init() -> void:
 	)
 
 
-func _receive(to_input_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(to_input_port: int, _data: Variant, _extra_data: Array = []) -> void:
 	if to_input_port != 2:
 		return
 

classes/deck/nodes/string_constant.gd

@@ -12,7 +12,7 @@ func _init() -> void:
 		"field"
 	)
 
-func _value_request(from_port: int) -> Variant:
+func _value_request(_from_port: int) -> Variant:
 	if ports[0].value_callback.get_object():
 		return ports[0].value_callback.call()
 	else:

classes/deck/nodes/test_types.gd

@@ -26,7 +26,7 @@ func _init() -> void:
 	add_input_port(DeckType.Types.BOOL, "Send", "button")
 
 
-func _receive(to_input_port: int, data: Variant, extra_data: Array = []) -> void:
+func _receive(to_input_port: int, data: Variant, _extra_data: Array = []) -> void:
 	if to_input_port == 6:
 		send(0, false)
 		send(1, 1.0)

classes/deck/nodes/vector_add.gd

@@ -21,7 +21,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var va = request_value(0)
 	var vb = request_value(1)
 

classes/deck/nodes/vector_compose.gd

@@ -24,7 +24,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Dictionary:
+func _value_request(_on_port: int) -> Dictionary:
 	var x = float(get_value_for_input_port(0))
 	var y = float(get_value_for_input_port(1))
 	return {"x": x, "y": y}

classes/deck/nodes/vector_dot.gd

@@ -22,7 +22,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var va = request_value(0)
 	var vb = request_value(1)
 

classes/deck/nodes/vector_multiply.gd

@@ -23,7 +23,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var v = request_value(0)
 
 	if !v:

classes/deck/nodes/vector_normalize.gd

@@ -18,7 +18,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var v = request_value(0)
 	if !v:
 		return null

classes/deck/nodes/vector_subtract.gd

@@ -21,7 +21,7 @@ func _init() -> void:
 	)
 
 
-func _value_request(on_port: int) -> Variant:
+func _value_request(_on_port: int) -> Variant:
 	var va = request_value(0)
 	var vb = request_value(1)
 

graph_node_renderer/deck_renderer_graph_edit.gd

@@ -115,13 +115,6 @@ func initialize_from_deck() -> void:
 		add_child(node_renderer)
 		node_renderer.position_offset = node_renderer.node.position_as_vector2()
 
-	for node_id in deck.nodes:
-		var node: DeckNode = deck.nodes[node_id]
-		var from_node = get_children().filter(
-			func(c: DeckNodeRendererGraphNode):
-				return c.node._id == node_id
-		)[0]
-
 	refresh_connections()
 
 ## Loops through all [DeckNode]s in [member Deck.nodes] and calls
@@ -268,7 +261,7 @@ func _on_copy_nodes_request() -> void:
 	if selected.is_empty():
 		return
 
-	var selected_ids: Array[String]
+	var selected_ids: Array[String] = []
 	selected_ids.assign(selected.map(
 		func(x: DeckNodeRendererGraphNode):
 			return x.node._id
@@ -296,7 +289,7 @@ func _on_duplicate_nodes_request() -> void:
 	if selected.is_empty():
 		return
 
-	var selected_ids: Array[String]
+	var selected_ids: Array[String] = []
 	selected_ids.assign(selected.map(
 		func(x: DeckNodeRendererGraphNode):
 			return x.node._id