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game/shared/gc_clientsystem.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+//
+//
+//=============================================================================
+#ifndef GC_CLIENTSYSTEM_H
+#define GC_CLIENTSYSTEM_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#ifdef CLIENT_DLL
+	#include "clientsteamcontext.h"
+#endif
+
+//=============================================================================
+//
+//	Client GC System.
+//
+//=============================================================================
+class CGCClientSystem : public CAutoGameSystemPerFrame
+{
+	DECLARE_CLASS_GAMEROOT( CGCClientSystem, CAutoGameSystem );
+
+public:
+
+	// Constructor/Destructor.
+	CGCClientSystem();
+	~CGCClientSystem();
+
+	// Init/Shutdown.
+	virtual void PostInit() OVERRIDE;
+	virtual void LevelInitPreEntity() OVERRIDE;
+	virtual void LevelShutdownPostEntity() OVERRIDE;
+	virtual void Shutdown() OVERRIDE;
+
+	// Updates.  Gameservers do this at a slightly different place than clients
+	#ifdef CLIENT_DLL
+		virtual void Update( float frametime ) OVERRIDE;
+	#else
+		virtual void PreClientUpdate() OVERRIDE;
+	#endif
+
+	// Connection status
+	bool BConnectedtoGC() const { return m_bConnectedToGC; }
+
+	// GC Messages
+	bool BSendMessage( uint32 unMsgType, const uint8 *pubData, uint32 cubData );
+	bool BSendMessage( const GCSDK::CGCMsgBase& msg );
+	bool BSendMessage( const GCSDK::CProtoBufMsgBase& msg );
+
+	// GC SOCache
+	GCSDK::CGCClientSharedObjectCache *GetSOCache( const CSteamID &steamID );
+	GCSDK::CGCClientSharedObjectCache *FindOrAddSOCache( const CSteamID &steamID );
+
+	// GC Client
+	GCSDK::CGCClient *GetGCClient();
+
+	// Steam
+	#ifndef CLIENT_DLL
+		void GameServerActivate();
+	#endif
+
+protected:
+
+	void SetupGC();
+	virtual void InitGC();
+	virtual void PreInitGC() {}
+	virtual void PostInitGC() {}
+
+	#ifdef CLIENT_DLL
+		friend class CGCClientJobClientWelcome;
+		virtual void ReceivedClientWelcome( const CMsgClientWelcome &msg );
+
+		friend class CGCClientJobClientGoodbye;
+		virtual void ReceivedClientGoodbye( const CMsgClientGoodbye &msg );
+	#else
+		friend class CGCClientJobServerWelcome;
+		virtual void ReceivedServerWelcome( const CMsgServerWelcome &msg );
+
+		friend class CGCClientJobServerGoodbye;
+		virtual void ReceivedServerGoodbye( const CMsgServerGoodbye &msg );
+	#endif
+
+	void SetConnectedToGC( bool bConnected ) { m_bConnectedToGC = bConnected; }
+
+private:
+
+	#ifdef CLIENT_DLL
+		void SteamLoggedOnCallback( const SteamLoggedOnChange_t &loggedOnState );
+	#else
+		STEAM_GAMESERVER_CALLBACK( CGCClientSystem, OnLogonSuccess, SteamServersConnected_t, m_CallbackLogonSuccess );
+	#endif
+
+	bool m_bInittedGC;
+	bool m_bConnectedToGC;
+	bool m_bLoggedOn;
+	GCSDK::CGCClient m_GCClient;
+	double m_timeLastSendHello;
+
+	void ThinkConnection();
+
+	friend class CGCClientSystemJob;
+};
+
+
+void SetGCClientSystem( CGCClientSystem* pGCClientSystem );
+CGCClientSystem *GCClientSystem();
+
+#endif // GC_CLIENTSYSTEM_H
+