How to hack the virtual table?

Question

I would like to know how to change the address of Test which is in the virtual table with that of HackedVTable.

void HackedVtable()
{
           


        

Answer 1

This is usually called "virtual table hooking" or something like that. If you are going to use it much, then I suggest the SourceHook library. It was developed for hacking closed source game engines in game mods. For instance, it was used in The Dark Mod before idTech4 became open source.