I have a little problem - question. Is there any way how to code roadside objects ? (in .nml). If I look at roadside objects what are already exists, they are "standing" at next tiles. But I wanna object what is in the same tile like road. It will be objects for decorating surroundings - not functional objects like bus stop etc.
So it is possible? If the answer is yes , can you write the key part of nml code, what solve this problem, here? If I coded my newgrf, it wrote to me in game, that I have to remove road before I put there this object.
Thank you for the answer
This is unfortunately impossible if you want the roads to be useable by RVs.
As of yet there has been no real way to develop roadtypes, and even beyond that aside from stations/signals/waypoints you cant place anything on rail, so even a similar roadtype would probably not receive this feature.
It actually IS possible. Look at the ISR / DWE overlapping tiles. Although, they need to occupate the tile next to the road...
Stefino, if you want to know how to do this, ask Quast65, he's the guy who's done like 90% of overlapping tiles existing in NewGRFs.
For the house question, i've seen houses adapt with road position, like the ones in Town and Industry - UK Houses. You may ask PikkaBird for this.