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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | babazard |
Hi there,
I’m new to godot and I’m trying to get a flexible way to make reusable scripts where one body can have multiple scripts. The best way I found was using NodePath to get the a target. It works when I’m using get_node() in the _physics_update() but not when I try to the get_node() in _ready() to attribue the value to an instance variable.
So this works:
extends Node
const UP=Vector2(0,-1)
export var speed=200
export var gravity=20
export var jump_strenght=500
export(NodePath) var target <=======================
var motion=Vector2()
var targetBody
func _physics_process(delta):
targetBody=get_node(target)<=======================
motion.y+=gravity
if(Input.is_action_pressed("ui_right")):
motion.x=speed
elif(Input.is_action_pressed("ui_left")):
motion.x=-speed
else:
motion.x=0
if(targetBody.is_on_floor()):
if Input.is_action_just_pressed("ui_up"):
motion.y=-jump_strenght
targetBody=targetBody.move_and_slide(motion,UP)
pass
but this doesn’t :
extends Node
const UP=Vector2(0,-1)
export var speed=200
export var gravity=20
export var jump_strenght=500
export(NodePath) var target<=======================
var motion=Vector2()
var targetBody
func _ready():
targetBody=get_node(target)<=======================
func _physics_process(delta):
motion.y+=gravity
if(Input.is_action_pressed("ui_right")):
motion.x=speed
elif(Input.is_action_pressed("ui_left")):
motion.x=-speed
else:
motion.x=0
if(targetBody.is_on_floor()):
if Input.is_action_just_pressed("ui_up"):
motion.y=-jump_strenght
targetBody=targetBody.move_and_slide(motion,UP)
pass
I got the following error :
Invalid call. Nonexistent function 'is_on_floor' in base 'Vector2'
when I log the targetBody I got a KinematicBody2D as I wanted so I can figure out why is it speaking about Vector2.
What’s wrong?