#include "pch.h" #include "convar.h" #include "hookutils.h" #include "gameutils.h" #include <set> // should this be in modmanager? std::unordered_map<std::string, ConVar*> g_CustomConvars; // this is used in modloading code to determine whether we've registered a mod convar already typedef void(*ConVarConstructorType)(ConVar* newVar, const char* name, const char* defaultValue, int flags, const char* helpString); ConVarConstructorType conVarConstructor; typedef bool(*CvarIsFlagSetType)(ConVar* self, int flags); CvarIsFlagSetType CvarIsFlagSet; ConVar* RegisterConVar(const char* name, const char* defaultValue, int flags, const char* helpString) { spdlog::info("Registering Convar {}", name); // no need to free this ever really, it should exist as long as game does ConVar* newVar = new ConVar; conVarConstructor(newVar, name, defaultValue, flags, helpString); g_CustomConvars.insert(std::make_pair(name, newVar)); return newVar; } bool CvarIsFlagSetHook(ConVar* self, int flags) { // unrestrict FCVAR_DEVELOPMENTONLY and FCVAR_HIDDEN if (self && flags == FCVAR_DEVELOPMENTONLY || flags == FCVAR_HIDDEN) return false; return CvarIsFlagSet(self, flags); } void InitialiseConVars(HMODULE baseAddress) { conVarConstructor = (ConVarConstructorType)((char*)baseAddress + 0x416200); HookEnabler hook; ENABLER_CREATEHOOK(hook, (char*)baseAddress + 0x417FA0, &CvarIsFlagSetHook, reinterpret_cast<LPVOID*>(&CvarIsFlagSet)); }