command /setmid:
    trigger:
        set {Mid} to player's location

command /mid:
    trigger:
        set {MidPos.%player%} to distance between player and {Mid}
        set {MidPos.%player%} to round({MidPos.%player%})
        broadcast "&6&l %player%が%{MidPos}%mを通過しました"
on walking on diamond block:
 execute command "/mid {MidPos.%player%}"to location of player