Çözüldü Boss tarzı skript ! Yardım

options:
    prefix: &c[ &7Sancak&e2&c ]
    perm: metin.admin
    perm-mesaj: &7Yeterli yetkiniz &cbulunmamaktadır.
   
command /rpg <text> <text> <text> <text> <int>:
    permission: {@perm}
    permission message: {@perm-mesaj}
    trigger:
        arg-1 is "set":
            arg-2 is "mob":
                arg-3 is "zombi":
                    {metin:mob:zombi:%arg-4%} isn't set:
                        spawn 1 zombie at player's location
                        set name of spawned entity to "%colored arg-4%"
                        set {metin:mob:zombi:} to arg-4
                        set {zombi:location:%arg-4%} to location of block at spawned entity
                    else:
                        send "sadjhkas" to player
                        stop trigger

on death of zombie:
    victim's name is "Boss ismi":
        spawn 1 zombie at {Doğacak Yer ismi}
        set name of spawned skeleton to "Boss ismi"