Internet/Local/Hotseat working (still need to test for bugs). ALso get an RPC error because we switch scene...

UI/Lobby/WebRTCLobby.tscn

@@ -0,0 +1,162 @@
+[gd_scene load_steps=4 format=3 uid="uid://d1yxx75f8ad2e"]
+
+[ext_resource type="Script" path="res://UI/Lobby/WebRTCLobby.gd" id="1_d0ifh"]
+[ext_resource type="Script" path="res://UI/Lobby/WebRTCHost.gd" id="2_h54u8"]
+[ext_resource type="Script" path="res://UI/Lobby/WebRTCJoin.gd" id="3_yero6"]
+
+[node name="WebRtcLobby" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_d0ifh")
+
+[node name="PanelContainer" type="PanelContainer" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -135.0
+offset_top = -65.5
+offset_right = 135.0
+offset_bottom = 65.5
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="SelectionMenu" type="MarginContainer" parent="PanelContainer"]
+layout_mode = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+theme_override_constants/margin_left = 50
+theme_override_constants/margin_top = 50
+theme_override_constants/margin_right = 50
+theme_override_constants/margin_bottom = 50
+
+[node name="VBoxContainer" type="VBoxContainer" parent="PanelContainer/SelectionMenu"]
+custom_minimum_size = Vector2(150, 0)
+layout_mode = 2
+
+[node name="Host" type="Button" parent="PanelContainer/SelectionMenu/VBoxContainer"]
+layout_mode = 2
+text = "Host"
+
+[node name="Join" type="Button" parent="PanelContainer/SelectionMenu/VBoxContainer"]
+layout_mode = 2
+text = "Join"
+
+[node name="BacktoMainMenu" type="Button" parent="PanelContainer/SelectionMenu/VBoxContainer"]
+layout_mode = 2
+text = "Back"
+
+[node name="MarginContainer" type="MarginContainer" parent="PanelContainer"]
+visible = false
+layout_mode = 2
+theme_override_constants/margin_left = 50
+theme_override_constants/margin_top = 50
+theme_override_constants/margin_right = 50
+theme_override_constants/margin_bottom = 50
+
+[node name="VBoxContainer2" type="VBoxContainer" parent="PanelContainer/MarginContainer"]
+layout_mode = 2
+theme_override_constants/separation = 50
+
+[node name="WebRTCHost" type="VBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2"]
+visible = false
+layout_mode = 2
+script = ExtResource("2_h54u8")
+
+[node name="Label" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost"]
+layout_mode = 2
+text = "Host"
+
+[node name="HSeparator" type="HSeparator" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost"]
+layout_mode = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost"]
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer"]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+text = "Lobby-Code:"
+
+[node name="LobbyLabel" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+text = "XXXXXX"
+
+[node name="HSeparator2" type="HSeparator" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer"]
+layout_mode = 2
+
+[node name="SessionInfo" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer"]
+layout_mode = 2
+text = "Waiting for opponent...."
+
+[node name="StartGameButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer"]
+layout_mode = 2
+disabled = true
+text = "Start Game"
+
+[node name="WebRTCJoin" type="VBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2"]
+visible = false
+layout_mode = 2
+script = ExtResource("3_yero6")
+
+[node name="Label" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin"]
+layout_mode = 2
+text = "Join"
+
+[node name="HSeparator" type="HSeparator" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin"]
+layout_mode = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin"]
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer"]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+text = "Lobby-Code"
+
+[node name="LobbyCode" type="LineEdit" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_constants/minimum_character_width = 6
+alignment = 2
+max_length = 6
+
+[node name="ConnectButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer"]
+layout_mode = 2
+disabled = true
+text = "Connect"
+
+[node name="HSeparator2" type="HSeparator" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer"]
+layout_mode = 2
+
+[node name="SessionInfo" type="Label" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer"]
+layout_mode = 2
+text = "#INFO"
+
+[node name="DisconnectButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer"]
+layout_mode = 2
+disabled = true
+text = "Disconnect"
+
+[node name="BackButton" type="Button" parent="PanelContainer/MarginContainer/VBoxContainer2"]
+layout_mode = 2
+text = "Back"
+
+[connection signal="pressed" from="PanelContainer/SelectionMenu/VBoxContainer/Host" to="." method="_on_host_pressed"]
+[connection signal="pressed" from="PanelContainer/SelectionMenu/VBoxContainer/Join" to="." method="_on_join_pressed"]
+[connection signal="pressed" from="PanelContainer/SelectionMenu/VBoxContainer/BacktoMainMenu" to="." method="_on_backto_main_menu_pressed"]
+[connection signal="pressed" from="PanelContainer/MarginContainer/VBoxContainer2/WebRTCHost/VBoxContainer/StartGameButton" to="." method="_on_start_game_button_pressed"]
+[connection signal="text_changed" from="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer/HBoxContainer/LobbyCode" to="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin" method="_on_lobby_code_text_changed"]
+[connection signal="pressed" from="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer/ConnectButton" to="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin" method="_on_connect_button_pressed"]
+[connection signal="pressed" from="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin/VBoxContainer/DisconnectButton" to="PanelContainer/MarginContainer/VBoxContainer2/WebRTCJoin" method="_on_disconnect_button_pressed"]
+[connection signal="pressed" from="PanelContainer/MarginContainer/VBoxContainer2/BackButton" to="." method="_on_back_button_pressed"]