Reorganized and cleaned up the solution.

Include/Game/GameSessionManager.hpp

@@ -0,0 +1,67 @@
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <vector>
+
+#include "GameSession.hpp"
+
+#include "Common/Constant.hpp"
+
+class GameSessionManager {
+private:
+	static inline std::unique_ptr< GameSessionManager > m_instance;
+	static inline std::mutex m_mutex;
+	static inline std::mutex m_dataMutex;
+
+	int32_t m_uniqueGameIndex;
+	std::vector< sptr_game_session > m_gameSessionList[ 2 ];
+
+public:
+	GameSessionManager();
+	~GameSessionManager();
+	GameSessionManager( const GameSessionManager & ) = delete;
+	GameSessionManager &operator=( const GameSessionManager & ) = delete;
+
+	static GameSessionManager &Get()
+	{
+		std::lock_guard< std::mutex > lock( m_mutex );
+		if( m_instance == nullptr )
+		{
+			m_instance.reset( new GameSessionManager() );
+		}
+
+		return *m_instance;
+	}
+
+	void OnDisconnectUser( sptr_user user );
+
+	bool CreateGameSession_CON( sptr_user user,
+								const std::wstring gameInfo,
+								const std::wstring name,
+								const std::wstring stage,
+								const bool isPrivateGame );
+
+	bool CreateGameSession_RTA( sptr_user user,
+								const std::wstring gameInfo,
+								const std::wstring name,
+								const std::array< int8_t, 5 > &attributes,
+								const bool isPrivateGame );
+
+	bool ForceTerminateGame( const int32_t gameId, RealmGameType clientType );
+	sptr_game_session FindGame( const int32_t gameId, RealmGameType clientType );
+	sptr_game_session FindGame( const std::wstring &gameName, RealmGameType clientType );
+
+	bool RequestOpen( sptr_user user );
+	bool RequestCancel( sptr_user user );
+	bool RequestJoin( sptr_user user );
+	bool RequestStart( sptr_user user );
+
+	std::vector< sptr_game_session > GetAvailableGameSessionList( const RealmGameType clientType ) const;
+	std::vector< sptr_game_session > GetPublicGameSessionList( const RealmGameType clientType ) const;
+	std::vector< sptr_game_session > GetPrivateGameSessionList( const RealmGameType clientType ) const;
+
+private:
+	void ProcessJoinNorrath( sptr_user join, sptr_user host );
+	void ProcessJoinArms( sptr_user join, sptr_user host );
+};