options:
    czas: 1 #Podany w sekundach
    nazwa: &cZombie #Nazwa
    zycie: 20 # Ilosc zycia

on place of end stone:
    add location of event-block to {lokacje::*}
every 1 seconds:
    if {zmienna} is not set:
        set {zmienna} to 0
    add 1 to {zmienna}
    if {zmienna} is {@czas}:
        loop {lokacje::*}:
            spawn zombie at loop-value
            set name of spawned zombie to "{@nazwa}"
            set {_r} to {@zycie}
            set {_r} to {_r} parsed as integer
            set max health of spawned zombie to {_r}
            heal spawned zombie