4.8
I am following the "Your First 3D Game" tutorial and scripting Mobs to spawn randomly along 4 set points.
of note, the yield sign I got says
[Ignore]Line 13 (STANDALONE_EXPRESSION):Standalone expression (the line may have no effect).
But I have no idea how that expression could be the problem
In the debugger, I have mobs spawning but only on one of the cylinders; they also don’t move.
I’m definitely doing something wrong
Do += instead of + in that yellow warning line. It should work, assuming everything else is correct.
Thank you! They now spawn randomly. The only problem remaining is that they don’t move.
I have the Mob right here
And the code-
extends CharacterBody3D
# minmum spped in meter/second
@export var min_speed = 10
# maximum speed in meters/second
@export var max_speed = 18
func _physis_process(_delta):
move_and_slide()
# this function will be called from the Main scene
func initialize(start_position, player_position):
look_at_from_position(start_position, player_position, Vector3.UP)
rotate_y(randf_range(-PI / 4, PI / 4))
var random_speed = randi_range(min_speed, max_speed)
velocity = Vector3.FORWARD * random_speed
velocity = velocity.rotated(Vector3.UP, rotation.y)
func _on_visible_on_screen_notifier_3d_screen_exited():
queue_free()
…
Do you know what might be wrong with it?
Note: the caution sign is from a transformation. I reset that and ran it again after taking the screenshot, same results
It’s a typo. Should be _physics_process.
Next time please check this post which explains how to properly format your code.
Posting guidelines in #Help channel.
Oh, dam
