Update projects to Godot 3.3

networking/multiplayer_pong/lobby.tscn

@@ -118,6 +118,7 @@ text = "Find your public IP address"
 __meta__ = {
 "_edit_use_anchors_": false
 }
+
 [connection signal="pressed" from="LobbyPanel/HostButton" to="LobbyPanel" method="_on_host_pressed"]
 [connection signal="pressed" from="LobbyPanel/JoinButton" to="LobbyPanel" method="_on_join_pressed"]
 [connection signal="pressed" from="LobbyPanel/FindPublicIP" to="LobbyPanel" method="_on_find_public_ip_pressed"]

networking/multiplayer_pong/paddle.tscn

@@ -25,4 +25,5 @@ size_flags_horizontal = 2
 size_flags_vertical = 0
 text = "You"
 align = 1
+
 [connection signal="area_entered" from="." to="." method="_on_paddle_area_enter"]

networking/multiplayer_pong/pong.tscn

@@ -85,8 +85,8 @@ text = "Exit Game"
 [node name="Camera2D" type="Camera2D" parent="."]
 offset = Vector2( 320, 200 )
 current = true
+
 [connection signal="pressed" from="ExitGame" to="." method="_on_exit_game_pressed"]
 
 [editable path="Player1"]
-
 [editable path="Player2"]

networking/multiplayer_pong/project.godot

@@ -8,11 +8,6 @@
 
 config_version=4
 
-_global_script_classes=[  ]
-_global_script_class_icons={
-
-}
-
 [application]
 
 config/name="Pong Multiplayer"