About the Mod

This mod adds a permission and locking feature for trains from the Create mod. By locking a train, you can prevent other players from driving it or modifying its schedule without the owner's permission.

Item Introduction

Train Key

Iron Key: The train owner can right-click the train controls to imprint the key. Other players holding the imprinted key can then right-click the controls to gain permission to use the train (drive and modify its schedule).

Sneak-right-clicking the key will clear its imprint.

Gold Key: The train owner can right-click the train controls to unlock the train completely. An unlocked train is considered public, and any player can lock it to claim ownership.

Admin Key: Unconditionally grants usage rights when you right-click train controls. Unconditionally unlocks the train when you sneak-right-click the train controls.

Train Lock

When a train is public, right-clicking the train controls with a lock in hand will lock the train, making you the owner. Right-clicking again will cycle through the train's permission levels.

Permission Level	Effect
Private	Only the owner or players with a verified key can drive and use the schedule.
Protected	Anyone can drive and use the schedule, but cannot lock it.
Public	Anyone can drive, use the schedule, and lock the train to claim it.

FAQ

Q: Are newly assembled trains locked automatically?

A: No, newly assembled trains are set to the "Public" permission level by default. Anyone can lock it to become the owner.