Session closing and quitting fixes

scripts/gui/client_settings_menu.gd

@@ -6,6 +6,8 @@ func _ready() -> void:
 	hide()
 	Session.session_started.connect(%LeaveButton.show)
 	Session.session_ended.connect(%LeaveButton.hide)
+	Lobby.lobby_created.connect(%StopSession.show)
+	Lobby.lobby_closed.connect(%StopSession.hide)
 
 func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("menu_settings"):
@@ -24,13 +26,16 @@ func _on_fullscreen_button_toggled(toggled_on: bool) -> void:
 	DisplayServer.window_set_mode(DisplayServer.WINDOW_MODE_FULLSCREEN if toggled_on else DisplayServer.WINDOW_MODE_WINDOWED)
 
 func _on_sensitivity_slider_value_changed(value: float) -> void:
-	$VBoxContainer/Sensitivity/SpinBox.set_value_no_signal(value)
+	%SensitivityBox.set_value_no_signal(value)
 	ClientSettings.SENSITIVITY = value
 
 func _on_sensitivity_box_value_changed(value: float) -> void:
-	$VBoxContainer/Sensitivity/HSlider.set_value_no_signal(value)
+	%SensitivitySlider.set_value_no_signal(value)
 	ClientSettings.SENSITIVITY = value
 
-
 func _on_leave_button_pressed() -> void:
 	Session.quit_session()
+
+func _on_stop_session_pressed() -> void:
+	if multiplayer.is_server():
+		Session.end_session()

scripts/multiplayer/session.gd

@@ -152,12 +152,17 @@ func end_session() -> void:
 	buy_timer.stop()
 	object_containers.clear()
 	session_ended.emit()
+	
 
 	session_started_flag = false
+	dynamic_objects_spawner = null
+	plants = []
+	plant_deadzones = {}
 
 func quit_session() -> void:
 	if multiplayer.is_server():
 		end_session()
+		await get_tree().create_timer(0.1).timeout
 	else:
 		session_ended.emit()
 		session_started_flag = false