Урок по КБ №1

Идея: Команды: 1./scoreboard players set @a since 0 2./execute @a ~ ~ ~ detect ~ ~2 ~ iron_bars 0 scoreboard players set @p since 1 3./effect @a[score_since_min=1,score_since=1] levitation 1 0 true 4./effect @a[score_since=0] levitation 0 0 5./effect @a[score_nosince_min=1] levitation 0 0 6./scoreboard players set @a nosince 0