command /setmid2:
    trigger:
        set {Mid1} to player's location
            message "&8計測開始"
on walking on observer:
    set {MidPos1} to distance between player and {Mid1}
    set {MidPos1} to round({MidPos1})
    broadcast "&a&l %player%が&8&lSide&a&lを%{MidPos1}%mを通過しました"