It's done.
Opening/editing/saving operations are functionnal, i just need some more tests to avoid as many bugs as possible and it will be yours
Just a new shot to show you:
I changed gravels trap at first monza chicane by tarmac behaviour. Of course, you will have to change gravels texture later as behaviours are not stored in the .gp4 file.
Then i saved the file, wadupdated my monza track and ran GP4.
As you can see in the screenshot, i went in the "gravels trap" without any matter as it reacts as tarmac as white tyre burn smoke proof it.
to b-tone: hehe, i believe you. I just had doubts but i'm pretty sure we can change track order so anyhow, result is the same
to CovFan and every other ones wanting beta tracks : Me and Madman are not track makers, only tools makers, so no need to ask us for tracks.
The tracks we use are just test ones needed to test our tools, they are not destinated to release on any way as anyhow, the tools we build will allow you to build really better tracks than these poor demo ones. Cheers