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Asked By | sporx13 |
I have this line of code in new setget and it crashes game when hp gets below 0. Any ideas?
var hp: int:
get: return hp
set(value):
hp = value
if hp <= 0:
Globals.update_money(5)
get_parent().queue_free()
else:
get_parent().get_node("ProgressBar").value = hp
Does it crash, or just exit?
Have you debugged whether it’s the “get_parent” that’s doing it, or the Globals.update_money?
Does update_money in any way end changing hp? if so then you might get an infinite loop and godot might crash for that reason.
does get_parent return what you think it does? are you accidentally queue_free-ing the game?
Does the crash give you any errors? one way to test this is to run godot in a command line (for windows it’s godot.exe -e) That way when it exits you can see if it told you what the errors were
rossunger | 2022-01-27 22:06
I suspect rossunger is spot on and you’re accidentally queue_freeing the base viewport. That’ll kill your game pretty sharpish.
DaddyMonster | 2022-01-27 23:29
Looks like I gave you guys not enough information. Problem was in Tween. I have tween_property on loop and I create it under get_tree() (not under that node). That’s why when I queue_free() that node. Tween just loses target and game freeze.
There are 2 solutions for now (28.01.2022).
- Kill tween before queue_free() it’s target node. (that is what I’ve done in screenshot)
- Create tween under node that you are going to queue_free(). That way it will be killed with it.
sporx13 | 2022-01-28 07:28