extends KinematicBody2D

const SPEED =200
const GRAVITY = 10
const JUMP_POWER = -400

var velocity = Vector2()


func _process(delta):

    velocity.y += GRAVITY

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


    elif Input.is_action_pressed("ui_left"):
        velocity.x = -SPEED


    else:
        velocity.x = 0


    if Input.is_action_just_pressed("ui_up"):
        velocity.y = JUMP_POWER

    move_and_slide(velocity)