How to move Window Position?

[proud parcel]

How can I move the game window position?
I searched on google and I found OS.windows_postion += velocity but I get:
"cannot find "window_position" in base "OS"" may because I'm on Godot 4.

[astral leaf]

Function related to window management have moved to the "DisplayServer" class in godot 4. Here the docs : https://docs.godotengine.org/en/stable/classes/class_displayserver.html

[proud parcel]

Thanks but I still don't get how to move the game window, I tryied creating a Window node but is a apart window

extends Node2D

## Window movement
var Window_moving = false
var Window_speed = 0

func _on_player_move_window_up(speed):
    if not Window_moving:
        Window_moving = true
        Window_speed = speed

func _process(delta):
    if Window_moving:
        $Window.position.y += Window_speed * delta

[astral leaf]

DisplayServer.window_set_position(DisplayServer.window_get_position() + Vector2i(0, Window_speed * delta))

[proud parcel]

It worked