godot/scripting_first_script/Sprite2D.gd

extends Sprite2D

var speed = 400
var angular_speed = PI

func _process(delta):
	var direction = 0
	if Input.is_action_pressed('ui_left'):
		direction = -1
	if Input.is_action_pressed('ui_right'):
		direction = +1
	rotation += angular_speed * direction * delta

	var velocity = Vector2.ZERO
	if Input.is_action_pressed('ui_up'):
		velocity = Vector2.UP.rotated(rotation) * speed

	position += velocity * delta