Rename callback functions to use on_xyz naming

copyMultiplayer.gd

@@ -38,7 +38,7 @@ func _ready() -> void:
 
 	# FIXME: Hardcoded way to get the main model controller.
 	main_controller = $"/root/SnekStudio_Main/ModelController"
-	main_controller.child_entered_tree.connect(model_changed)
+	main_controller.child_entered_tree.connect(on_model_controller_child_added)
 
 	setup_setting_widget("cache"   , "Cache/LineEdit")
 	setup_setting_widget("nickname", "Name/LineEdit" )
@@ -46,11 +46,11 @@ func _ready() -> void:
 	setup_setting_widget("port"    , "Host/Port"     )
 	setup_button_connections()
 
-	multiplayer.peer_connected     .connect(peer_connected)
-	multiplayer.peer_disconnected  .connect(peer_disconnected)
-	multiplayer.connected_to_server.connect(connected_to_server)
-	multiplayer.connection_failed  .connect(connection_failed)
-	multiplayer.server_disconnected.connect(server_disconnected)
+	multiplayer.peer_connected     .connect(on_peer_connected)
+	multiplayer.peer_disconnected  .connect(on_peer_disconnected)
+	multiplayer.connected_to_server.connect(on_connected_to_server)
+	multiplayer.connection_failed  .connect(on_connection_failed)
+	multiplayer.server_disconnected.connect(on_server_disconnected)
 
 func _exit_tree() -> void:
 	multiplayer.multiplayer_peer.close()
@@ -65,19 +65,19 @@ func setup_setting_widget(setting_name: String, path: NodePath) -> void:
 	_settings_properties.append({ name = setting_name, args = {  } })
 	_settings_widgets_by_setting_name[setting_name] = widget
 
-	if widget is LineEdit:
-		widget.text_changed.connect(func(text): modify_setting(setting_name, text))
-	if widget is SpinBox:
-		widget.value_changed.connect(func(number): modify_setting(setting_name, roundi(number)))
+	if widget is LineEdit: widget.text_changed.connect(
+		func(text): modify_setting(setting_name, text))
+	if widget is SpinBox: widget.value_changed.connect(
+		func(number): modify_setting(setting_name, roundi(number)))
 
 func setup_button_connections() -> void:
 	var window = get_settings_window()
-	window.get_node("Buttons/Join").pressed.connect(join_pressed)
-	window.get_node("Buttons/Host").pressed.connect(host_pressed)
-	window.get_node("Buttons/Disconnect").pressed.connect(disconnect_pressed)
+	window.get_node("Buttons/Join").pressed.connect(on_join_pressed)
+	window.get_node("Buttons/Host").pressed.connect(on_host_pressed)
+	window.get_node("Buttons/Disconnect").pressed.connect(on_disconnect_pressed)
 
 
-func join_pressed() -> void:
+func on_join_pressed() -> void:
 	var address_widget: LineEdit = get_settings_window().get_node("Host/Address")
 	var default_address: String = address_widget.placeholder_text
 	var actual_address := default_address if address.is_empty() else address
@@ -91,7 +91,7 @@ func join_pressed() -> void:
 	else:
 		print_log("Unable to connect!")
 
-func host_pressed() -> void:
+func on_host_pressed() -> void:
 	var peer := ENetMultiplayerPeer.new()
 	if peer.create_server(port) == OK:
 		multiplayer.multiplayer_peer = peer
@@ -101,7 +101,7 @@ func host_pressed() -> void:
 	else:
 		print_log("Unable to open server!")
 
-func disconnect_pressed() -> void:
+func on_disconnect_pressed() -> void:
 	assert(multiplayer.multiplayer_peer)
 	if multiplayer.is_server():
 		set_status("")
@@ -111,7 +111,7 @@ func disconnect_pressed() -> void:
 	multiplayer.multiplayer_peer.close()
 
 
-func peer_connected(id: int) -> void:
+func on_peer_connected(id: int) -> void:
 	update_status()
 	print_log(["Player ", id, " connected"])
 
@@ -128,7 +128,7 @@ func peer_connected(id: int) -> void:
 	var filename = main_controller._last_loaded_vrm.get_file()
 	if filename.is_valid_filename(): change_model.rpc_id(id, filename)
 
-func peer_disconnected(id: int) -> void:
+func on_peer_disconnected(id: int) -> void:
 	update_status()
 	print_log(["Player ", id, " disconnected"])
 
@@ -139,15 +139,15 @@ func peer_disconnected(id: int) -> void:
 	player_order.remove_at(player_order.find(id))
 	update_model_transforms()
 
-func connected_to_server() -> void:
+func on_connected_to_server() -> void:
 	print_log("Connected to server")
 
-func connection_failed() -> void:
+func on_connection_failed() -> void:
 	set_status("")
 	print_log("Connection failed!")
 	update_enabled_state(false)
 
-func server_disconnected() -> void:
+func on_server_disconnected() -> void:
 	set_status("")
 	print_log("Disconnected from server")
 	update_enabled_state(false)
@@ -199,8 +199,7 @@ func clear_player_models() -> void:
 func _process(_delta: float) -> void:
 	SyncController.send_model_animation(self)
 
-# Called when a node is added to the main ModelController.
-func model_changed(child: Node) -> void:
+func on_model_controller_child_added(child: Node) -> void:
 	if child.name != "Model": return
 	# Wait for one frame, then "_last_loaded_vrm" is updated.
 	await get_tree().process_frame