every 5 minutes:
    set {otchlan} to true
    wait 1 minutes
    set {otchlan} to false
    send "&4Otchlan zostala zamknieta" to all players
on drop:
    if {otchlan} is true:
        add drops to chest at {otchlan.block}
command /otchlan:
    aliases: /ot
    trigger:
        if {otchlan} is true:
            show chest at {otchlan.block} to player
        send "&cOtchlan jest zamknieta"