iOS - quit game

[iOSxcOder]

Godot Version

4.4.1 Mac OS

Question

func _on_quit_pressed() → void:
get_tree().quit(

This line works fine for quit button on Mac when testing it inside Godot , but after exporting to iOS it doesn’t turn off game and it continue operates .

Also I’m able to start game after pressing it , but many functionalities of game won’t work , but player input from touch still response .

Some tips how to solve this ?

[tibaverus]

Mobile devices work different these days, and they don’t generally expect the user to “close” an application in the normal sense. There’s a section about this in the documentation:

Handling quit requests

[hexgrid]

You can’t quit on iOS. Apple doesn’t allow it. They won’t approve an app that can quit.

[iOSxcOder]

What can I do then to avoid the bug ?

[tibaverus]

Hide the close button on iOS

[iOSxcOder]

Cool , how can I do this ?

[hexgrid]

$button.hide()

Specifically:

match OS.get_name():
    "iOS": $Button.hide()

[iOSxcOder]

I have tried , but this unfortunately break whole control it showing on iOS whole pause menu,

Here is script I used

extends Control

func _ready() -> void:
	var quit_btn = null
	if has_node("Quit"):
		quit_btn = $PanelContainer/VBoxContainer/Quit
	match OS.get_name():
		"iOS" : quit_btn.hide()

	$AnimationPlayer.play("RESET")
	mouse_filter = Control.MOUSE_FILTER_IGNORE
	visible = false   # Hide pause menu at start

func resume():
	get_tree().paused = false
	mouse_filter = Control.MOUSE_FILTER_IGNORE
	visible = false
	$AnimationPlayer.play_backwards("blur")
	
func pause():
	get_tree().paused = true
	mouse_filter = Control.MOUSE_FILTER_STOP
	visible = true
	$AnimationPlayer.play("blur")
	 
func testEsc():
	if Input.is_action_just_pressed("esc"):
		if get_tree().paused:
			resume()
		else:
			pause()

func _on_restart_pressed() -> void:
	resume()
	get_tree().reload_current_scene()

func _on_resume_pressed() -> void:
	resume()

func _on_quit_pressed() -> void:
	get_tree().quit()
	
func _process(delta: float) -> void:
	testEsc()


func _on_button_pressed() -> void:
	if get_tree().paused:
		resume()
	else:
		pause() 

[tibaverus]

OS.get_name() is not as reliable, I’d recommend using feature tags.

Feature tags

So in your case, you could use:

OS.has_feature("ios")

Note that this is case sensitive, so it MUST be all lowercase, as the documentation shows.

[iOSxcOder]

var quit_btn

func _ready() -> void:
        quit_btn = $PanelContainer/VBoxContainer/Quit
	if OS.has_feature("ios"):
		quit_btn.hide()

this worked , thank you