Optimize reading/writing about luabackend

[Sirius902]

Implemented in a445455. Thanks for this issue! I recall trying to make this optimization earlier but I couldn't figure out exactly how to do it. One concern I have is some scripts blindly write to invalid addresses like address 0, which is always a crash regardless of changed permissions as far as I know at least for 0, but for now I put in a check that prevents writing to / reading from address 0 specifically. I'm hoping that's good enough, it seems to work fine on my end. Once I can mess with it a bit more and address some other issues I'll make a release with this change.

[Sirius902]

@MainMemory Oh also I think the Panacea code might need a slight modification, it needed to be section[i].VirtualAddress for me instead of section->VirtualAddress otherwise only the first section's permissions are changed.

LuaBackend/src/main_dll.cpp

Line 119 in a445455

VirtualQuery((const void*)(baseImage + section[i].VirtualAddress), &meminf, sizeof(meminf));