Someone plz fix my script

[IsaacGamerMC]

I am trying to make a sword that have a 1/20 chance to give the player 5 gold nuggets upon hitting an enemy.

 

[D4isDAVID]

Try this:

variables:
    {midas_give_gold::%player%} = 0
on damage:
    attacker's tool is a diamond sword
    name of attacker's tool is "Midas' Sword"
    set {midas_give_gold::%attacker%} to random integer from 1 to 20
    if "%{midas_give_gold::%attacker%}%" is "2":
        send "Your Midas' Sword granted you 5 gold nuggets" to attacker
        give attacker 5 golden nugget