Fix validate create instance

Core/Core/CoreInstance.cpp

@@ -71,10 +71,18 @@ CoreInstance::CoreInstance()
 	} catch (const std::exception& e)
 	{
 		std::cout << "[!] Init render engine: " << e.what() << '\n';
-		throw;
+		return;
 	}
-	
-	game_ = GameFactory(*this);
+
+	try
+	{
+		game_ = GameFactory(*this);
+	} catch (const std::exception& e)
+	{
+		std::cout << "[!] Init game instance: " << e.what() << '\n';
+		return;
+	}
+	is_ready = true;
 }
 
 CoreInstance::~CoreInstance()

Core/Core/CoreInstance.h

@@ -47,6 +47,8 @@ class CoreInstance {
 	static CoreInstance* self;
 	CoreCallBacks callbacks_;
 
+	bool is_ready = false;
+
 #pragma region Callbacks
 	static void Quit_callback();
 #pragma endregion
@@ -56,7 +58,8 @@ public:
 	
 	void start();
 	void quit();
-	
+
+	bool IsReady() const { return is_ready; }
 	int getCountCPU() const { return countCPU_; }
 	double getMemorySize() const { return memorySize_; }
 	const std::string& getBaseWorldName() const { return main_config_.base_world; }

Core/Core/main.cpp

@@ -5,6 +5,8 @@
 int main(int argc, char* argv[]) {
 	try {
 		CoreInstance core;
+		if (core.IsReady() == false)
+			return 0;
 		std::cout << "CPU: " << core.getCountCPU() << std::endl;
 		std::cout << "Memory: " << core.getMemorySize() << std::endl;
 		core.start();