Will this functions start working with A8? BTW, I used old gravity sctipt with A8 (without the create mesh in WED, with it works as usual), trace can't detect anything... is that a bug?
Here is a gravity code:

A6 levels must be recompiled with A7 or A8 - see the compatibility notes in the manual.

If you have problems writing a gravity movement, look at the example in the manual under "c_move", or in the AUM - there are many examples.

I don't have problem with writing gravity movement, it just doesn't work with A8 properly, I tried the same demo with last A7 and it works perfect, but doesn't work with A8! ON_PASSABLE is not working, not in A7 not in A8 either! I never worked with A6. IN_PASSABLE and IN_SOLID works good.

Gravity movement works perfect here with A8.

IN_SOLID and the other flags were for AABB collision I think, they work only in A6 levels. In A7 and A8, you have OBB collision. You use the CONTACT struct with A7, not IN_SOLID.

That was probably the mistake. A6 levels and AABB was still supported in A7, but not in A8. Just compile your levels to A7 meshes and use CONTACT and everything is fine.

About the gravity, yes it works perfect (my example) even with A8, but when I unchecked the "Create Meshes" flag in Map Compiler, gravities trace doesn't detect ground under players feet. With previous versions (A7) the same script works perfect (with and without the "Create Meshes" flag).

I am not sure, but i think if you uncheck the create mesh, then a old A6 AABB level will be compiled and that is not supportet in A8.

Thank you Widi, may be you are right. But how to get animated textures to work then? With "Create Meshes" it doesn't work.