Variable 3 on diesels and electrics, variable 2 on electrics computed incorrectly

[disc]

Variable3 on diesels/electrics should return raw dynamic brake force percentage, but currently friction brake force, and drivetrain losses are also included, which means that with DB max 90% variable3 can be reached (because of -10% drivetrain loss), and also reacts to friction brake force, while shouldn't.

Variable2 on electrics should return raw tractive force percentage, but includes drivetrain losses, and friction brake force.

[disc (disc86543)]

I've done the fix, will upload soon.

[disc (disc86543)]

here is the patch

[Carlo Santucci (carlosanit1)]

First part of disc's fix (diesels excluded) uploaded by me on disc's request in release 3281.

[disc (disc86543)]

It seems the diesel will stay as is. The diesellocomotive.cs is so messy that i can't see through it and make the inheritance correctly used.