Add input sources for cruise control for the dashboard system

[MarkROR]

RoR has a cruise control feature - toggled on/off with the spacebar. However, there is no way of knowing if you have successfully activated it (some vehicles won't let you activate it, unless you've reached a certain speed) or if you've accidentally disabled it by e.g. braking slightly.

Having a visual indicator (a dashboard light) would be very helpful, I think.

We could provide an input source for making this possible in the future:
cruisecontrol or cruisecontrol_active true if cruise control is on

While we're here, we could also provide the value it has been set to:
cruisecontrol_kph cruise control set speed value, in kilometers per hour
cruisecontrol_mph cruise control set speed value, in miles per hour
These two would be useful, because they'd show you the set value instantly while you're adjusting the set speed with CTRL+R/CTRL+F

[ohlidalp]

Hi, you're right, those are missing. I'll go for cruisecontrol_active and the rest.

Also it looks like the dash system still lives in the past regarding to lights. So I'll also add lowbeams, highbeams, foglights etc... Also userlights_N for 'u' type flares.

[MarkROR]

Awesome 👍

I believe the input sources/links you mentioned are already present, but named as sidelights, headlights, highbeams, foglights and custom_lightX where X is the number of the user-controlled flare New vehicle light types and controls

Unless I am misunderstanding something

[ohlidalp]

Right, memory failed me again. Docs need to update.

Also consider difflock and xWD https://discord.com/channels/136544456244461568/189904947649708032/1205431235392970832

Also to be considered: glowplugs https://discord.com/channels/136544456244461568/189904947649708032/1205514849166172160