サーバーが落ちないようにプレイヤーに乗れるようにする

on right click:
    loop all players:
        if loop-player's vehicle is event-entity:
            stop
    make the player ride the event-entity

on right click:
    loop all players:
        if loop-player's vehicle is event-entity:
            stop
    make the player ride the event-entity

on right click:
    loop all players:
        if loop-player's vehicle is event-entity:
            stop
    if player's vehicle is not event-entity:
        make the player ride the event-entity

on right click:
    loop all players:
        if loop-player's vehicle is event-entity:
            stop
    if player's vehicle is not event-entity:
        make the player ride the event-entity