1 files changed, 37 insertions, 0 deletions
diff --git a/mp/src/game/shared/sharedInterface.h b/mp/src/game/shared/sharedInterface.h
new file mode 100644
index 00000000..468ffb98
--- /dev/null
+++ b/mp/src/game/shared/sharedInterface.h
@@ -0,0 +1,37 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Exposes client-server neutral interfaces implemented in both places
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef SHAREDINTERFACE_H
+#define SHAREDINTERFACE_H
+
+#ifdef POSIX
+#define random random_valve// stdlib.h defined random() and our class defn conflicts so under POSIX rename it using the preprocessor
+#endif
+
+class IFileSystem;
+class IUniformRandomStream;
+class CGaussianRandomStream;
+class IEngineSound;
+class IMapData;
+
+extern IFileSystem				*filesystem;
+#if defined(_STATIC_LINKED) && defined(_SUBSYSTEM) && (defined(CLIENT_DLL) || defined(GAME_DLL))
+namespace _SUBSYSTEM
+{
+extern IUniformRandomStream		*random;
+}
+#else
+extern IUniformRandomStream		*random;
+#endif
+extern CGaussianRandomStream *randomgaussian;
+extern IEngineSound				*enginesound;
+extern IMapData					*g_pMapData;			// TODO: current implementations of the 
+														// interface are in TF2, should probably move
+														// to TF2/HL2 neutral territory
+
+#endif // SHAREDINTERFACE_H
+