Location in code for checking elevated ways and upgrading buildings

[jamespetts]

I am considering implementing a feature in Experimental that would disallow building elevated ways over buildings of over a certain level (the threshold set in simuconf.tab), and similarly disallow the construction or upgrade of buildings beyond that level underneath elevated ways. May I ask - where can the code for checking whether an elevated way can be built and whether a city building can be built or upgraded be found? Also, are there any things in particular that I should look out for to avoid falling into obvious mistakes when implementing this?

Thank you in advance!

[sdog]

this would also be a requirement for half-height bridges, needed for a half-height pak-set

[greenling]

Jamespetts
I have be view a photo that be show a house under an elevated railwayline.
That photo was cam out Tokio Japan.
But i have quickly that Photo not to hand!

[jamespetts]

Greenling,

indeed - smaller buildings, such as houses, should be permitted but not, say, tower blocks.

[greenling]

Thank you.
Jet can in that better understand!

[prissi]

wegbauer has this, at the same place where it check if the next tile is free to enter.

And citybildings search for  renovation / renovier in simcity.cc. I think it is step_gebaeude().

[jamespetts]

Thank you - most helpful!