Godot iOS Safe Area

3.2.gd

extends MarginContainer

onready var viewport = get_viewport()
onready var screen_size = viewport.get_visible_rect().size

func _ready():
	viewport.connect("size_changed", self, "resize_window")
	update_safe_area()
	
func resize_window():
	var new_size = viewport.get_visible_rect().size
	if new_size.x != screen_size.x or new_size.y != screen_size.y:
		screen_size = new_size
		
	update_safe_area()
		
func update_safe_area():
	var rect = OS.get_window_safe_area()
	var window_size = OS.get_window_size()
	var offset = Vector2(
		window_size.x - rect.size.x - rect.position.x, 
		window_size.y - rect.size.y - rect.position.y
	)
	
	var aspect_y = screen_size.y / window_size.y
	var aspect_x = screen_size.x / window_size.x
	
	var topLeft = Vector2(rect.position.x * aspect_x, rect.position.y * aspect_y)
	var bottomRight = Vector2(-offset.x * aspect_x, -offset.y * aspect_y)
	
	margin_left = topLeft.x
	margin_top = topLeft.y
	margin_right = bottomRight.x
	margin_bottom = bottomRight.y

3.2_safe_area.gd

func _update(delta):
	var rect = OS.get_window_safe_area()
	var screen_size = OS.get_window_size()
	var view_size = get_size()
	
	var aspect_y = view_size.y / screen_size.y
	var aspect_x = view_size.x / screen_size.x
	
	$Panel.set_position(Vector2(rect.position.x * aspect_x, rect.position.y * aspect_y))
	$Panel.set_size(Vector2(rect.size.x * aspect_x, rect.size.y * aspect_y))

4.0_safe_area.gd

func _update(delta):
	var rect = DisplayServer.screen_get_usable_rect()
	var screen_size = DisplayServer.screen_get_size()
	var view_size = get_size()
	
	var aspect_y = view_size.y / screen_size.y
	var aspect_x = view_size.x / screen_size.x
	
	$Panel.set_position(Vector2(rect.position.x * aspect_x, rect.position.y * aspect_y))
	$Panel.set_size(Vector2(rect.size.x * aspect_x, rect.size.y * aspect_y))