Исправил неопределённое поведение и добавил агрессивные оптимизации для Release конфигурации

Core/Core/CoreInstance.cpp

@@ -49,25 +49,6 @@ CoreInstance::CoreInstance()
 	SaveMap load_main_config(payload);
 
 	main_config_.load(std::make_shared<SaveMap>(load_main_config));
-
-	// if (glfwInit() == GLFW_FALSE)
-	// 	throw std::runtime_error("Fail init glfw");
-	//
-	// glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
-	// glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API); 
-	// window_ = glfwCreateWindow(800, 600, main_config_.game_name.c_str(), nullptr, nullptr);
-	// if (window_ == nullptr)
-	// {
-	// 	std::cout << "[!] Init render engine: Fail create window\n";
-	// 	return;
-	// }
-	// try {
-	// 	render_engine_ = new RenderEngine(*this, window_);
-	// } catch (const std::exception& e)
-	// {
-	// 	std::cout << "[!] Init render engine: " << e.what() << '\n';
-	// 	return;
-	// }
 	
 	try
 	{

Core/Core/Windows/WindowsCalls.cpp

@@ -10,26 +10,27 @@
 #include <stdexcept>
 
 int System::getCountCPU() {
-	DWORD len = 0;
+	DWORD len = 0; // In bytes
 	GetLogicalProcessorInformation(nullptr, &len);
 	if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
 		throw std::runtime_error(std::to_string(GetLastError()).c_str());
 	}
+	DWORD count = len / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION);
 
-	std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> buffer(len);
+	std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> buffer(count);
 	if (!GetLogicalProcessorInformation(buffer.data(), &len)) {
 		throw std::runtime_error(std::to_string(GetLastError()).c_str());
 	}
 
-	DWORD count = len / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION);
 	int physicalCoreCount = 0;
-
-	for (DWORD i = 0; i < count; ++i) {
-		if (buffer[i].Relationship == RelationProcessorCore) {
-			physicalCoreCount++;
+	for (auto& i : buffer)
+	{
+		if (i.Relationship == RelationProcessorCore)
+		{
+			++physicalCoreCount;
 		}
 	}
-
+	
 	return physicalCoreCount;
 }