on rightclick holding stone hoe:
    player's tool is enchanted with unbreaking 3
    if level of player is more than 0:
        set {_cooldown} to difference between {kuronoaShot.%player%.lastused} and now
        if {_cooldown} is less than 40 seconds:
            stop
        play "block_enderchest_open" to player at volume 10
        reduce level progress of player by 0
        shoot a arrow at speed 7
        set {_num} to 0.5
        set {_Particle} to location of the block {_num} meter in front of player's head
        loop 30 times:
            show 30 portal particles at {_Particle} offset by 0, 0, 0
            set {_num} to {_num} + 0.5
            set {_Particle} to location of the block {_num} meter infront of player's head
            if the block {_num} meter infront of player's head is not air:
                stop loop
        set {kuronoaShot.%player%.lastused} to now
    else:
        play "entity_ghast_shoot" to player at volume 10
        create a circle effect at player with id "Failed" with particles SMOKE NORMAL with radius 1
        message "<pink>このスキルには60Lv以上のXPが必要です！"
        wait 20 tick
        stop effect "Failed"

on damage:
    projectile is arrow
    attacker's tool is stone hoe
    damage victim by 20 hearts
    apply wither 3 to the victim for 5 seconds
    create a circle effect at victim with id "prison" with particles drip water with radius 1
    wait 30 tick
    stop effect "prison"