I need HELP!

[SmiTaSous]

Basically, Im doing the Tutorial for the Godot Engine, But im stuck.
Here is my Situation: "Parser Error: Identifier not found: position"
My Script:
extends Area2D
export (int) var SPEED
var screensize
func _ready():
screensize = get_viewport_rect().size
func _process(delta):
var velocity = Vector2() # the player's movement vector
if Input.is_action_pressed("ui_right"):
velocity.x += 1
if Input.is_action_pressed("ui_left"):
velocity.x -= 1
if Input.is_action_pressed("ui_down"):
velocity.y += 1
if Input.is_action_pressed("ui_up"):
velocity.y -= 1
if velocity.length() > 0:
velocity = velocity.normalized() * SPEED
get_node("AnimatedSprite").play()
else:
get_node("AnimatedSprite").stop()
position += velocity * delta
position.x = clamp(position.x, 0, screensize.x)
position.y = clamp(position.y, 0, screensize.y)
The Godot Script:
extends Area2D

export (int) var SPEED
var screensize
func _ready():
screensize = get_viewport_rect().size
func _process(delta):
var velocity = Vector2() # the player's movement vector
if Input.is_action_pressed("ui_right"):
velocity.x += 1
if Input.is_action_pressed("ui_left"):
velocity.x -= 1
if Input.is_action_pressed("ui_down"):
velocity.y += 1
if Input.is_action_pressed("ui_up"):
velocity.y -= 1
if velocity.length() > 0:
velocity = velocity.normalized() * SPEED
$AnimatedSprite.play()
else:
$AnimatedSprite.stop()
position += velocity * delta
position.x = clamp(position.x, 0, screensize.x)
position.y = clamp(position.y, 0, screensize.y)
The game im trying to do is called Dodge the Creeps in the tutorial. I really need help.

[Valdar]

What version Godot? Make sure your version of tutorial is meant for the version of Godot that you are running.

[SmiTaSous]

Valdar の投稿を引用：

What version Godot? Make sure your version of tutorial is meant for the version of Godot that you are running.

The version I'm using is 2.1?

[Romløk]

It looks like you're following the tutorial for Godot 3, so you need to be using that version of Godot.

If you're just starting with Godot, use the latest stable version. I don't think there's any reason to use 2.1 for new projects these days.

[SmiTaSous]

Okay, Thank you! Ill appreciate!
But what if, I cant run version three? Is there any way i can buy pass it?

[flesk]

If you can't use Godot 3.0, you'll need to follow the 2.1 docs instead:

http://docs.godotengine.org/en/2.1/learning/step_by_step/index.html