feat : update backend

scripts/ui/profile_panel.gd

@@ -25,6 +25,16 @@ signal profile_updated
 @onready var avatar_popup := %AvatarSelectionPopup as PopupPanel
 @onready var avatar_grid := %GridContainer as GridContainer
 
+# Account Settings refs
+@onready var acc_settings_dialog := %AccountSettingsDialog as AcceptDialog
+@onready var old_pass_input := %OldPassInput as LineEdit
+@onready var new_email_input := %NewEmailInput as LineEdit
+@onready var new_pass_input := %NewPassInput as LineEdit
+@onready var submit_cred_btn := %SubmitCredBtn as Button
+@onready var tz_dropdown := %TzDropdown as OptionButton
+@onready var save_tz_btn := %SaveTzBtn as Button
+@onready var reset_stats_btn := %ResetStatsBtn as Button
+
 # Loadout refs
 @onready var char_left_btn := %CharLeftBtn as Button
 @onready var char_right_btn := %CharRightBtn as Button
@@ -55,6 +65,7 @@ func _ready() -> void:
 	_connect_signals()
 	_load_profile_data()
 	_setup_avatar_grid()
+	_setup_account_settings_ui()
 	_load_loadout()
 	_setup_3d_preview()
 
@@ -71,6 +82,17 @@ func _connect_signals() -> void:
 
 	UserProfileManager.profile_updated.connect(_on_profile_updated)
 	UserProfileManager.profile_update_failed.connect(_on_profile_update_failed)
+	
+	# Dynamically inject Account Settings button
+	var acc_settings_btn = Button.new()
+	acc_settings_btn.text = "Account Settings"
+	acc_settings_btn.custom_minimum_size = Vector2(0, 44)
+	acc_settings_btn.add_theme_font_override("font", load("res://assets/fonts/Nougat-ExtraBlack.ttf"))
+	acc_settings_btn.pressed.connect(_open_account_settings)
+	# Insert it before Logout button
+	var logout_idx = logout_btn.get_index()
+	logout_btn.get_parent().add_child(acc_settings_btn)
+	logout_btn.get_parent().move_child(acc_settings_btn, logout_idx)
 
 # -------------------------------------------------------------------------
 # Profile
@@ -279,6 +301,63 @@ func _on_link_account_pressed() -> void:
 		dialog.queue_free()
 	)
 
+func _setup_account_settings_ui() -> void:
+	# Populate Timezone dropdown
+	tz_dropdown.clear()
+	for i in range(-12, 15):
+		var prefix = "+" if i >= 0 else ""
+		tz_dropdown.add_item("GMT " + prefix + str(i))
+		
+	# Connect buttons
+	submit_cred_btn.pressed.connect(func():
+		status_label.text = "Updating credentials..."
+		var payload = {
+			"current_password": old_pass_input.text,
+			"new_email": new_email_input.text,
+			"new_password": new_pass_input.text
+		}
+		var result = await NakamaManager.client.rpc_async(NakamaManager.session, "change_credentials", JSON.stringify(payload))
+		if result.is_exception():
+			status_label.text = "Failed: " + result.get_exception().message
+		else:
+			status_label.text = "Credentials updated successfully!"
+			acc_settings_dialog.hide()
+	)
+	
+	save_tz_btn.pressed.connect(func():
+		var selected_text = tz_dropdown.get_item_text(tz_dropdown.selected)
+		var res = await NakamaManager.client.update_account_async(NakamaManager.session, null, null, null, null, null, selected_text)
+		if res.is_exception():
+			status_label.text = "TZ Failed: " + res.get_exception().message
+		else:
+			status_label.text = "Timezone saved!"
+	)
+	
+	reset_stats_btn.pressed.connect(func():
+		var conf = ConfirmationDialog.new()
+		conf.dialog_text = "Are you SURE you want to irreversibly wipe all your stats to 0?"
+		add_child(conf)
+		conf.popup_centered()
+		conf.confirmed.connect(func():
+			var r = await NakamaManager.client.rpc_async(NakamaManager.session, "reset_stats", "{}")
+			if not r.is_exception():
+				UserProfileManager.stats = {
+					"games_played": 0, "games_won": 0, "games_lost": 0, "total_score": 0, "high_score": 0, "play_time_minutes": 0
+				}
+				_load_profile_data()
+				status_label.text = "Stats wiped completely."
+			conf.queue_free()
+			acc_settings_dialog.hide()
+		)
+	)
+
+func _open_account_settings() -> void:
+	old_pass_input.visible = not AuthManager.is_guest
+	old_pass_input.text = ""
+	new_email_input.text = ""
+	new_pass_input.text = ""
+	acc_settings_dialog.popup_centered()
+
 func _on_logout_pressed() -> void:
 	AuthManager.logout()
 	get_tree().change_scene_to_file("res://scenes/ui/login_screen.tscn")
@@ -301,6 +380,10 @@ func show_panel() -> void:
 	_load_loadout()
 	_check_admin_visibility()
 	show()
+	
+	if AuthManager.is_guest:
+		_on_link_account_pressed()
+		status_label.text = "Please link an email to save your progress permanently!"
 
 func _check_admin_visibility() -> void:
 	admin_panel_btn.hide()