On Damage not recognized.

[JackTYM]

I recently starting learning Skript just to have some fun coding some small plugins. Recently I wanted to replicate a video I saw where when you hit a mob, it duplicates. The only problem is, when I do on damage: it says it "Cant understand this condition: 'on damage' (MobDupe.sk line 10: on damage:')" so is there any way I can fix this? heres my code.

variables:

        {mobs} = 2
        {stop} = 0

command /mobdupe:
        trigger:
                set {stop} to 0
                while {stop} = 0:
                        on damage:
                                victim is a mob:
                                        send "%victim% was hit by %attacker%"

(The last line was just for testing in the future I will code the rest)

 

[Eyst]

You cannot use an event inside of a command trigger. Instead, set a variable (eg: {stop::%player%} ) and check if that is true on damage.

command /mobdupe:
  trigger:
    set {stop::%player%} to 1

on damage:
  if {stop::%attacker%} is 1:
    if victim is a mob:
      send "%victim% was hit by %attacker%" to attacker