Player is not moving in my game

I have no Idea why but for some reason my player wont move in my game

My code right now is

extends KinematicBody2D

var velocity = Vector2()

func _physics_process(delta):

if Input.is_action_pressed("ui_right"): velocity.x = 30

move_and_slide(velocity)

You have to increment velocity.x In your code example you always set velocity.x at 30, so just add a "+" like velocity.x += 30

@kryzmak said: You have to increment velocity.x In your code example you always set velocity.x at 30, so just add a "+" like velocity.x += 30

Shouldnt my code still cause the player to move