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Train Chain Control

Complete train signal bus with example builds.

Allows chaining of any number of locomotives and cars in any order.
Take control from any seat of any locomotive and drive the other locs remotely in unison.
Includes simulated air brake system with emergency braking.

Air braking system is simulated as follows:
The controling locomotive supplies air on the main bus.
Every car has a local reservoir which is used for braking and toped up from the main bus when possible/connected.
The brake cylinders are filled from the reservoir upon braking.
Disconnected cars will brake automatically using the reservoir.
Braking and releasing brakes takes a small amount of time while pressure builds up / is vented.

More details and demo builds:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2873948572

Use, change, include in any way you like.