Collision surface information

[JayFoxRox]

(Patched US version)

char __cdecl sub_454060(int a1) reads flags from *(_BYTE *)(a1 + 44) and then decides what kind of surface name it is? The output is then send to a text printing function.

The names and values have been extracted to the wiki.

[JayFoxRox]

(Patched US version)

(gdb) set *(uint32_t*)Memory(0x50C88C)=1 turns on a string display near the "repair" text.
I'm not sure which podracers it relates to. Seemingly more than the player ones.

[JayFoxRox]

(Patched US version)

void __cdecl sub_476EA0(float a1) could be responsible for handling the surface types.
It has stuff like:

[...]
      v14 = *(_DWORD *)(v3 + 44);
      if ( v14 & 4 ) // if this is a "Fast" surface..
        v39 = 200.0; // ..set speed boost to 200
[...]