[develnew 96ae1e2] signal reassign tool crash

[Ves]

If you click on first a signalbox or a signal with the reassign tool, then out on an empty ground, the game crashes.
Also, if you click on two empty tiles, it crashes

[jamespetts]

I think that I have fixed this one - do you care to re-test?

[Ves]

There is still a bug:

In this savegame, try to reassign the signal "Semaphore stop signal (237,52) (facing trains comming from the station in the north) to the "mechanical signalbox (235,52)" and the game will crash.

savegame:
https://www.dropbox.com/s/os1ie38av6jy5xp/Reassign%20signal%20bug.sve?dl=0

edit: Incidentally, I just realized that the savegame demonstrates another bug: look at the steelmill behind the signalbox! I dont know what have happened there.. Remember laying the tracks, but have no savegame to check what it looked like originally.

[jamespetts]

Thank you for that - the cause was similar to the first bug. I think that I have fixed this now, too. Could you re-test? I should be much obliged.

[Ves]

Yes that seems to work now! No matter how much I click randomly, trying to create a crash, it remains stable, only popping up a sign if some signals couldnt be transfered. Good work!

Only one little thing remains, that is:

I can transfer the ownership of signals from signalbox to signalbox, throughout the entire map. There should pop op the "Not all signals could transfer"-warning if I try to connect signals with boxes that is too far away.

[jamespetts]

I think that I have fixed this one, too. Would you mind re-testing again?

[Ves]

Yes, it seems to work as intended now with the warning popping up!