add Potion Effect
Adds the given PotionEffect to the living entity.
Only one potion effect can be present for getClassById given .
Return
whether the effect could be added
Parameters
effect
PotionEffect to be added
Adds the given PotionEffect to the living entity.
Only one potion effect can be present for getClassById given .
Return
whether the effect could be added
Parameters
effect
PotionEffect to be added
force
whether conflicting effects should be removed