Function ColdClientInitializzation

src/ColdAPI_Steam/ColdManager.cpp:2746–2815

{
	static bool IsInitialized = false;
	bool ColdClientInitializzation()
	{
		if (!IsInitialized)
		{
			// Init Interfaces.
			ColdAPI_General::InitInterfaces();

			// Configuration attempt.
			ColdAPI_General::ReadIni();

			if (Steam_Config::AppId == NULL)
			{
				char SteamAPPID[MAX_PATH] = { 0 };
				std::strcpy(SteamAPPID, Steamapipath);
				std::strcat(SteamAPPID, STEAMAPPID);

				// Read from steam_appid.txt file if the APPID wasn't provided from the INI.
				std::FILE* hSteamAPPID = std::fopen(SteamAPPID, "r");
				if (hSteamAPPID) 
				{
					std::fscanf(hSteamAPPID, "%u", &Steam_Config::AppId);
					std::fclose(hSteamAPPID);
				}
			}
			if (Steam_Config::AppId == NULL)
			{
				MessageBoxA(NULL, "Please set an AppID and try again.", "ColdAPI", MB_ICONERROR);
				ExitProcess(NULL);
			}

			// Check if we're not emulating steamclient as Registry is mainly used to get the steamclient directory to load it and for process checks.
			if (!Steam_Config::ClientEmulation)
			{
				SetEnvironmentVariableA("SteamAppId", ColdAPI_General::FormatTheString("%lu", EMPTY, Steam_Config::AppId));
				SetEnvironmentVariableA("SteamGameId", ColdAPI_General::FormatTheString("%llu", EMPTY, Steam_Config::AppId & 0xFFFFFF));

				// Overlay
				std::string OverLay64 = "GameOverlayRenderer64.dll";
				std::string OverLay32 = "GameOverlayRenderer.dll";

				std::string OverLay = "";
#ifdef _WIN64
				OverLay = OverLay64;
#else
				OverLay = OverLay32;
#endif 
				OverLayModule = GetModuleHandleA(OverLay.c_str());
			}
			
			// Check if we should hook LoadLibraries functions 
			if (Steam_Config::ClientEmulation)
			{
				if (Steam_Config::HookForInjection)
				{
					ColdClientHookManager::ColdClientHookInit();
				}
			}