Çözüldü hata

on load:
    set {timer} to 10
    set {max_height} to 30
    set {x_coord} to 0
    set {z_coord} to 0

every 1 second:
    remove all blocks of lava within {x_coord-5},{-1},{z_coord-5} to {x_coord+5},{-1},{z_coord+5}
    if {timer} == 0:
        loop {max_height} times:
            set {_x} to {x_coord}
            set {_z} to {z_coord}
            add 1 to {_x}
            add 1 to {_z}
            add -1 to {max_height}
            set block at {_x},{max_height},{_z} to lava
        set {timer} to 10
    else:
        set {timer} to {timer} - 1