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matchmaking/steam_apihook.cpp

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+//========= Copyright <20> 1996-2009, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Steam API context hooks
+//
+
+#include "mm_framework.h"
+
+#include "memdbgon.h"
+
+#if !defined( _X360 ) && !defined( NO_STEAM ) && !defined( SWDS )
+
+// Context for the Game Coordinator
+#ifndef NO_STEAM_GAMECOORDINATOR
+static GCSDK::CGCClient g_GCClient;
+GCSDK::CGCClient *GGCClient()
+{
+	return &g_GCClient;
+}
+#endif
+
+static CSteamAPIContext g_SteamAPIContext;
+CSteamAPIContext *steamapicontext = &g_SteamAPIContext;
+
+// Init the steam APIs
+void SteamApiContext_Init()
+{
+#ifndef _PS3
+	if ( !SteamAPI_InitSafe() )
+		return;
+#endif
+
+	if ( !steamapicontext->Init() )
+		return;
+
+#if !defined( _DEMO ) && !defined( NO_STEAM_GAMECOORDINATOR )
+	if ( SteamClient() )
+	{
+		ISteamGameCoordinator *pGCInterface = 
+			(ISteamGameCoordinator*)SteamClient()->GetISteamGenericInterface( SteamAPI_GetHSteamUser(), SteamAPI_GetHSteamPipe(), STEAMGAMECOORDINATOR_INTERFACE_VERSION );
+		GGCClient()->BInit( pGCInterface );
+	}
+#endif
+}
+
+// Shut down the steam APIs
+void SteamApiContext_Shutdown()
+{
+	steamapicontext->Clear();
+	// SteamAPI_Shutdown(); << Steam shutdown is controlled by engine
+#ifndef NO_STEAM_GAMECOORDINATOR
+	GGCClient()->Uninit();
+	GCSDK::UninitTempTextBuffers();
+#endif
+}
+
+#else
+
+class CSteamAPIContext *steamapicontext = NULL;
+void SteamApiContext_Init()
+{
+}
+
+void SteamApiContext_Shutdown()
+{
+}
+
+#endif