 |
Attention | Topic was automatically imported from the old Question2Answer platform. |
 |
Asked By | MVAmorim |
I have a base class for Bullets, in this class there is a variable for bullet_speed.
extends RigidBody2D
class_name Bullet
var BULLET_SPEED:float
func set_bullet_speed(speed:float):
BULLET_SPEED = speed
func _do_movement_and_stuff():
...
Then I have the childs of the base class
extends Bullet
class_name EnergyBullet
func _ready() -> void:
... SET BULLET SPEED HERE
The thing is, everything I tried for setting up the bullet_speed for this child doens’t seems to change the parent bullet_speed (where the movement is handled).
What I tried (replace “… SET BULLET SPEED HERE”) on the child’s_ready func.
Calling the parent set_bullet_speed method:
set_bullet_speed(500)
.set_bullet_speed(500)
Changing the variable direcly:
BULLET_SPEED = 500
set("BULLET_SPEED", 500)
call defered:
call_defered("set_bullet_speed", 500)
and yield:
yield(get_tree().root, "ready")
... above code
(I don't know if I did the yield right tho)
The only thing that worked was setting a _init(speed:float): BULLET_SPEED = speed on parent and setting the bullet_speed there, then calling the _init().(500): pass, on the child.
I came from java and this is not a problem there as you inherits everything from the parent as being the same thing on the same instance.
Is the above situation the only way to access and change a parent variable? or i’m doing something wrong?
It should work. There must be some code interrupting it.
is there anything else in baseclass or inheritors ready() function ?
also, show the _do_movement_and_stuff() code and how it is called
Inces | 2022-07-30 20:36