Bazooka

command /bazooka:
    trigger:
        give stick named "&2Bazooka" to the player
on right click:
    player is holding stick named "&2Bazooka":
        if player has 5 tnt:
            remove 5 tnt from the player
            shoot an snowball with speed 1
        else:
            send "Nie masz pociskow do bazooki"
    player is holding snowball:
        cancel event
on projectile hit:
    projectile is snowball:
        set {_block} to location of projectile
        create explosion of force 0 at {_block}
        loop entities:
            distance between the loop-entity and {_block} is between -1 and 1:
                damage loop-entity by 8
            distance between the loop-entity and {_block} is between 1 and 2:
                damage loop-entity by 5
            distance between the loop-entity and {_block} is between 2 and 3:
                damage loop-entity by 4
            distance between the loop-entity and {_block} is between 3 and 4:
                damage loop-entity by 3
            distance between the loop-entity and {_block} is between 4 and 5:
                damage loop-entity by 2
            distance between the loop-entity and {_block} is between 5 and 6:
                damage loop-entity by 1
            distance between the loop-entity and {_block} is between 6 and 7:
                damage loop-entity by 0.5