Hello Guys, I Need a help

NoahTsu

I'm a beginner in Godot and need help with a few lines of code:
onready var player = get_node("res://scene/Player.tscn") $CollisionShape2D.disabled = true var direction = sign(player.global_position.x - global_position.x)
Could you please tell me what is wrong with the three pieces of code?
Could you provide the code that could replace the third one?

Thanks! 🙂

DaveTheCoder

NoahTsu what is wrong

Post the entire file containing those three lines.

What's the type of the root node in "res://scene/Player.tscn"?

What's your Godot version?

NoahTsu

DaveTheCoder
ok.
it's KinematicBody2D.
godot 3.6.2

NoahTsu

var snap_select = Vector2.DOWN * 16
onready var player = get_node("res://scene/Player.tscn")
var power = 0
var life = 6
var recuperation = 10
var died = false
var chances = 5

func _physics_process(delta):
shoot()
damaged(0.06)
#------------------IA CENTER-------------------------------------
#------------------DIRECTION-------------------------------
var direction = sign(player.global_position.x - global_position.x)
power += 0.1
#-----------------RECUPERATION------------------------
recuperation += 0.1
recuperation = clamp(recuperation, 0, 10)
#-----------------CHANCES-----------------------------
chances += 0.05
chances = clamp(chances, 0, 5)
#------------------MOVEMENT---------------------------
velocity.y += 08
#-------------------------
if died == false:
velocity.x += direction * 4
if velocity.x < 0: $AnimatedSprite.flip_h = false
if velocity.x > 0: $AnimatedSprite.flip_h = true
$AnimatedSprite.play("walk")
else:
$CollisionShape2D.disabled = true

DaveTheCoder

Are you getting any error messages? If so, what are they?

Is this variable defined?
global_position

Place ~~~ by itself on lines before and after code so that it will display properly.

NoahTsu

DaveTheCoder I don't think so, because it's throwing this error:
"Invalid get index 'global_position' (on base: 'null instance')."

DaveTheCoder

Is global_position defined anywhere in your project? You can't use a variable unless it's declared and initialized.

What's the purpose of this line?
var direction = sign(player.global_position.x - global_position.x)

If direction is not used, you can remove that line.

NoahTsu

DaveTheCoder Hmm, No