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godot_project/GameOnline/scenes/ClientGame.tscn

@@ -45,6 +45,13 @@ offset_bottom = 1075.0
 text = "PASS
 "
 
+[node name="Button2" type="Button" parent="Button2"]
+offset_left = 661.0
+offset_top = -990.0
+offset_right = 819.0
+offset_bottom = -942.0
+text = "Back"
+
 [node name="Cardslots2" type="Node2D" parent="."]
 z_index = -1
 
@@ -111,3 +118,4 @@ rotation = 1.5708
 
 [connection signal="tree_exited" from="." to="." method="_on_tree_exited"]
 [connection signal="pressed" from="Button" to="card_manager" method="_on_play_pressed"]
+[connection signal="pressed" from="Button2/Button2" to="." method="_on_button_2_pressed"]

godot_project/GameOnline/scripts/client_game.gd

@@ -45,14 +45,14 @@ func _process(_delta):
 
 func _data_received_handler(data):
 	print(data)
-	match int(data["code"]):
+	match data["function"]:
 		"connected":
 			# Connected to the server game
 			pass
 		"starting": 
 			hand._card_hand_init(data["id"], data["card_hand"], data["first_player"])
 		"played": 
-			match (data["id"] - Global.online_game_id % 4):
+			match (int(data["id"] - Global.online_game_id) % 4):
 				1: 
 					enemy_played(enemyhandleft, cardslotleft, data["card"], enemyhandleft.lst_card_in_slot)
 				2: 
@@ -71,7 +71,8 @@ func enemy_played(hand, cardslot, list_card, lst_card_in_slot):
 		new_card.form = card_info[0]
 		new_card.file = card
 		new_card.name="Card"
-		new_card.scale=card_scale
+		new_card.scale= card_scale
+		new_card.img = new_texture
 		var children_slots = cardslot.get_children()
 		var children_slot = null
 		
@@ -102,3 +103,7 @@ func _server_handshake():
 	})
 	
 	socket.send_text(content)
+
+
+func _on_button_2_pressed() -> void:
+	get_tree().change_scene_to_file("res://GameStarter/ChooseModePage.tscn")

godot_project/global.gd

@@ -3,7 +3,7 @@ extends Node
 var websocket_url = "wss://185.155.93.105:18005"
 var server_url = "wss://185.155.93.105:18006" # turn into wss://185.155.93.105:18006
 var username = ""
-var online_game_id = -1 # no game
+var online_game_id = 1000 # no game
 
 func get_card_info_from_texture(path:String)->Array:
 	var card_info=[null, null]