How to check if a potion effect is harmful

[river salmon]

I have checked the posts on Discord, but the examples are only for KJS6. Obviously, the methods in KJS6 no longer apply in KJS7. I haven't gotten Probejs autocompletion, nor have I seen similar methods in the Effect autocompletion. QwQ

[gray willow]

Once your ticket has been resolved, please close it with </ticket close:1054771505520717835> command!

[river salmon]

[gaunt cloud]

check for every harmful effect may be?

[fast notch]

All MobEffects have a function called isBeneficial()
You can get Collection<MobEffectInstance> through EntityLiving#getActiveEffects()
Do note that MobEffect != MobEffectInstance
Iterating over that collection will in turn give you Holder<MobEffect>
You can use https://lexxie.dev/ to make sense of base game & neoforge classes etc

[river salmon]

Thank you, I’ll give it a try.