Mouvement de clic de Godot

extends KinematicBody2D

export (int) var speed = 200

var target = Vector2()
var velocity = Vector2()

func _input(event):
    if event.is_action_pressed("click"):
        target = get_global_mouse_position()

func _physics_process(delta):
    velocity = position.direction_to(target) * speed
    # look_at(target)
    if position.distance_to(target) > 5:
        velocity = move_and_slide(velocity)
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