Add Function to Disable & Remove Traffic Lights

[Craxy]

Button to remove / disable all traffic lights

Adds a new junctions settings group under "Gameplay" to:

• disable traffic lights at new junctions
  • touches only new junctions, not existing ones
  • still allows adding lights manually -- it only prevents lights at new junctions
• remove all traffic lights at existing junctions
  • doesn't remove timed traffic lights
  • because quite drastic and undoable: confirmation dialog before execution

Fixes #320

[originalfoo]

Hi - sorry for delay in responding, we're currently gearing up for 10.21 release so things are a bit hectic - please bear with us, and thanks for the contribution!

[krzychu124]

I've just tested your PR.
Everything is working great 😃
Let's see what others think, but personally I would move Clear Traffic Lights button to Maintenance tab. It a better place for that, I think 😉

[Craxy]

First I had the "Remove All Traffic Lights" button in Maintenance too (because @Sqoops put it there in #320). But the other options in Maintenance are just cleanup and don't alter the map forever, while "Remove All Lights" is quite radical and directly changes how traffic flows. That's why I added an additional confirmation dialog and moved it into the "Gameplay" Tab.

But of course I can move it back. (And in terms of layout the button would fit better into the list of other buttons than between tiny toggles ;) )

[originalfoo]

For now stick it on maintenance tab. I think at some point we'll have to rethink the mod options screen as it's getting very crowded.

[krzychu124]

Totally forgot about that PR. 🤦‍♂
I will create new PR and I'll move your work you've done here, because resolving conflicts in this branch is waste of time, since it's pre-Harmony version and translation system has changed after moving to CrowdIn platform.