ClientApplication and ServerApplication are now Singletons

client/client_application.hpp

@@ -28,18 +28,23 @@
 #include "udp_network_utility.hpp"
 #include "character.hpp"
 
+#include "singleton.hpp"
+
 #include <map>
 
-class ClientApplication {
+class ClientApplication: public Singleton<ClientApplication> {
 public:
-	ClientApplication() = default;
+	//public methods
-	~ClientApplication() = default;
-
 	void Init(int argc, char** argv);
 	void Proc();
 	void Quit();
 
 private:
+	friend Singleton<ClientApplication>;
+
+	ClientApplication() = default;
+	~ClientApplication() = default;
+
 	//Private access members
 	void LoadScene(SceneList sceneIndex);
 	void UnloadScene();

client/main.cpp

@@ -32,16 +32,18 @@ using namespace std;
 int main(int argc, char** argv) {
 	try {
 		//create the singletons
+		ClientApplication::Create();
 		ConfigUtility::Create();
 
 		//call the server's routines
-		ClientApplication app;
+		ClientApplication& app = ClientApplication::GetSingleton();
 		app.Init(argc, argv);
 		app.Proc();
 		app.Quit();
 
 		//delete the singletons
 		ConfigUtility::Delete();
+		ClientApplication::Delete();
 	}
 	catch(exception& e) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;

server/main.cpp

@@ -33,15 +33,17 @@ int main(int argc, char** argv) {
 	try {
 		//create the singletons
 		ConfigUtility::Create();
+		ServerApplication::Create();
 
 		//call the server's routines
-		ServerApplication app;
+		ServerApplication& app = ServerApplication::GetSingleton();
 		app.Init(argc, argv);
 		app.Proc();
 		app.Quit();
 
 		//delete the singletons
 		ConfigUtility::Delete();
+		ServerApplication::Delete();
 	}
 	catch(exception& e) {
 		cerr << "Fatal exception thrown: " << e.what() << endl;

server/server_application.hpp

@@ -31,6 +31,7 @@
 //common utilities
 #include "udp_network_utility.hpp"
 #include "config_utility.hpp"
+#include "singleton.hpp"
 
 //APIs
 #include "lua/lua.hpp"
@@ -42,17 +43,19 @@
 #include <string>
 
 //The main application class
-class ServerApplication {
+class ServerApplication: public Singleton<ServerApplication> {
 public:
 	//public methods
-	ServerApplication() = default;
-	~ServerApplication() = default;
-
 	void Init(int argc, char** argv);
 	void Proc();
 	void Quit();
 
 private:
+	friend Singleton<ServerApplication>;
+
+	ServerApplication() = default;
+	~ServerApplication() = default;
+
 	//handle incoming traffic
 	void HandlePacket(SerialPacket* const);