env_slomo-demo.patch

diff --git a/src/game/client/cdll_client_int.cpp b/src/game/client/cdll_client_int.cpp
index 5dd7750..1a2c56b 100644
--- a/src/game/client/cdll_client_int.cpp
+++ b/src/game/client/cdll_client_int.cpp
@@ -138,6 +138,7 @@
 
 #include "tier1/UtlDict.h"
 #include "keybindinglistener.h"
+#include "game_timescale_shared.h"
 
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
@@ -2364,7 +2365,16 @@ void OnRenderStart()
 	MDLCACHE_CRITICAL_SECTION();
 	MDLCACHE_COARSE_LOCK();
 
-
+	// BenLubar: rescale time in demos during slow motion
+	INetChannelInfo *nci = engine->GetNetChannelInfo();
+	if ( nci && nci->IsPlayback() && GameTimescale()->GetCurrentTimescale() != 1 )
+	{
+		float flServerTime = engine->GetLastTimeStamp();
+		float flTimeSince = nci->GetTimeSinceLastReceived();
+		float flTimeScale = GameTimescale()->GetCurrentTimescale();
+		gpGlobals->curtime = flServerTime + flTimeSince * flTimeScale * flTimeScale;
+		gpGlobals->frametime *= flTimeScale;
+	}
 
 	partition->SuppressLists( PARTITION_ALL_CLIENT_EDICTS, true );
 	C_BaseEntity::SetAbsQueriesValid( false );
diff --git a/src/game/shared/game_timescale_shared.cpp b/src/game/shared/game_timescale_shared.cpp
index 87e972e..ecfa0dd 100644
--- a/src/game/shared/game_timescale_shared.cpp
+++ b/src/game/shared/game_timescale_shared.cpp
@@ -166,6 +166,13 @@ void CGameTimescale::UpdateTimescale( void )
 
 	if ( m_flCurrentTimescale != engine->GetTimescale() )
 	{
+#ifdef CLIENT_DLL
+		// BenLubar: set the demo timescale to the inverse of the timescale we want so it's not applied twice
+		if ( engine->IsPlayingDemo() )
+		{
+			engine->ClientCmd_Unrestricted( UTIL_VarArgs( "demo_timescale %f\n", 1.0f / m_flCurrentTimescale ) );
+		}
+#endif
 		engine->SetTimescale( m_flCurrentTimescale );
 	}
 }