Rim/iw4x-client
Rim/iw4x-client
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Merge pull request #58 from ineedbots/develop

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Adds hitch warnings
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Dss0 2020-12-20 16:00:22 +01:00 committed by GitHub
commit 8f8b7637d3
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 27 additions and 7 deletions
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6
src/Components/Modules/IW4MVM.cpp
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@ -11,8 +11,8 @@ namespace Components
if (Dedicated::IsEnabled() || ZoneBuilder::IsEnabled() || Monitor::IsEnabled() || Loader::IsPerformingUnitTests()) return;
DWORD oldProtect;
std::uint8_t* module = reinterpret_cast<std::uint8_t*>(GetModuleHandle(nullptr));
VirtualProtect(module + 0x1000, 0x2D6000, PAGE_EXECUTE_READWRITE, &oldProtect);
std::uint8_t* _module = reinterpret_cast<std::uint8_t*>(GetModuleHandle(nullptr));
VirtualProtect(_module + 0x1000, 0x2D6000, PAGE_EXECUTE_READWRITE, &oldProtect);
#ifdef COMPILE_IW4MVM
client_main::Init();
@ -26,7 +26,7 @@ namespace Components
}
});
VirtualProtect(module + 0x1000, 0x2D6000, PAGE_EXECUTE_READ, &oldProtect);
VirtualProtect(_module + 0x1000, 0x2D6000, PAGE_EXECUTE_READ, &oldProtect);
}
IW4MVM::~IW4MVM()

19
src/Components/Modules/Script.cpp
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@ -9,6 +9,7 @@ namespace Components
unsigned short Script::FunctionName;
std::unordered_map<std::string, std::string> Script::ScriptStorage;
std::unordered_map<int, std::string> Script::ScriptBaseProgramNum;
int Script::LastFrameTime = -1;
Utils::Signal<Scheduler::Callback> Script::VMShutdownSignal;
@ -566,6 +567,24 @@ namespace Components
Utils::Hook(0x47548B, Script::ScrShutdownSystemStub, HOOK_CALL).install()->quick();
Utils::Hook(0x4D06BA, Script::ScrShutdownSystemStub, HOOK_CALL).install()->quick();
Scheduler::OnFrame([]()
{
if (!Game::SV_Loaded())
return;
int nowMs = Game::Sys_Milliseconds();
if (Script::LastFrameTime != -1)
{
int timeTaken = static_cast<int>((nowMs - Script::LastFrameTime) * Dvar::Var("timescale").get<float>());
if (timeTaken >= 500)
Logger::Print(23, "Hitch warning: %i msec frame time\n", timeTaken);
}
Script::LastFrameTime = nowMs;
});
Script::AddFunction("debugBox", [](Game::scr_entref_t)
{
MessageBoxA(nullptr, Game::Scr_GetString(0), "DEBUG", 0);

1
src/Components/Modules/Script.hpp
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@ -40,6 +40,7 @@ namespace Components
static unsigned short FunctionName;
static std::unordered_map<std::string, std::string> ScriptStorage;
static std::unordered_map<int, std::string> ScriptBaseProgramNum;
static int LastFrameTime;
static Utils::Signal<Scheduler::Callback> VMShutdownSignal;

8
src/Main.cpp
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@ -55,9 +55,9 @@ BOOL APIENTRY DllMain(HMODULE /*hModule*/, DWORD ul_reason_for_call, LPVOID /*l
Steam::Proxy::RunMod();
// Ensure we're working with our desired binary
char* module = reinterpret_cast<char*>(0x400000);
auto hash1 = Utils::Cryptography::JenkinsOneAtATime::Compute(module + 0x1000, 0x2D531F); // .text
auto hash2 = Utils::Cryptography::JenkinsOneAtATime::Compute(module + 0x2D75FC, 0xBDA04); // .rdata
char* _module = reinterpret_cast<char*>(0x400000);
auto hash1 = Utils::Cryptography::JenkinsOneAtATime::Compute(_module + 0x1000, 0x2D531F); // .text
auto hash2 = Utils::Cryptography::JenkinsOneAtATime::Compute(_module + 0x2D75FC, 0xBDA04); // .rdata
if ((hash1 != 0x54684DBE
#ifdef DEBUG
&& hash1 != 0x8AADE716
@ -79,7 +79,7 @@ BOOL APIENTRY DllMain(HMODULE /*hModule*/, DWORD ul_reason_for_call, LPVOID /*l
#endif
DWORD oldProtect;
VirtualProtect(module + 0x1000, 0x2D6000, PAGE_EXECUTE_READ, &oldProtect); // Protect the .text segment
VirtualProtect(_module + 0x1000, 0x2D6000, PAGE_EXECUTE_READ, &oldProtect); // Protect the .text segment
// Install entry point hook
Utils::Hook(0x6BAC0F, Main::EntryPoint, HOOK_JUMP).install()->quick();