What do i do

0x485F90 what do i do with codes like this

First, you learn C++.
Then you download a base and see if you can manage to make it fit in.
Then you update the detours.

Overall, making a hack for CA isn't worth it unless you have basic C++ knowledge.

That specific address looks to me like it came from the engine.exe, so therefore it is probably a d3d device pointer, or a alternative console command method. If it is a D3D device pointer it is used to allow your hack to write pixels (D3D) to combat arms. If it is a console command method it is used with a function (usually ASM) to basically show your hack where to Push the strings to in combat arms. When I say "strings" i mean console commands such as "SkelModelStencil -1", "Prediction 0", etc. Since i did not develop a hack for combat arms in awhile, I'm not exactly sure what/which Console methods or patched or not. a quick search in the source code section reveal this by topblast. I know its a little wordy, sorry if your confused, but i hope i helped.

you should know what it does if you plan on hacking with it. you're spitting in the wind if you're not sure of what it does and/or if you lack knowledge of how you will interface with it.