Revert "Change view rolling via separate cvars under GoldSource."

This reverts commit 5cca1eb971.

cl_dll/hud.cpp

@@ -95,11 +95,8 @@ float g_hud_text_color[3];
 extern client_sprite_t *GetSpriteList( client_sprite_t *pList, const char *psz, int iRes, int iCount );
 
 extern cvar_t *sensitivity;
-qboolean bIsXash;
 cvar_t *cl_lw = NULL;
 cvar_t *cl_viewbob = NULL;
-cvar_t *cl_rollspeed;
-cvar_t *cl_rollangle;
 
 void ShutdownInput( void );
 
@@ -384,17 +381,7 @@ void CHud::Init( void )
 	m_pCvarDraw = CVAR_CREATE( "hud_draw", "1", FCVAR_ARCHIVE );
 	cl_lw = gEngfuncs.pfnGetCvarPointer( "cl_lw" );
 	cl_viewbob = CVAR_CREATE( "cl_viewbob", "0", FCVAR_ARCHIVE );
-#if GOLDSOURCE_SUPPORT
-	if( gEngfuncs.pfnGetCvarPointer( "build" ))
-	{
-		bIsXash = true;
-	}
-	else
-	{
-		cl_rollangle = gEngfuncs.pfnRegisterVariable( "cl_rollangle", "0", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
-		cl_rollspeed = gEngfuncs.pfnRegisterVariable( "cl_rollspeed", "200", FCVAR_CLIENTDLL | FCVAR_ARCHIVE );
-	}
-#endif
+
 	m_pSpriteList = NULL;
 
 	// Clear any old HUD list

cl_dll/view.cpp

@@ -313,10 +313,6 @@ void V_AddIdle( struct ref_params_s *pparams )
 	pparams->viewangles[YAW] += v_idlescale * sin( pparams->time * v_iyaw_cycle.value ) * v_iyaw_level.value;
 }
 
-extern qboolean bIsXash;
-extern cvar_t *cl_rollspeed;
-extern cvar_t *cl_rollangle;
-
 /*
 ==============
 V_CalcViewRoll
@@ -332,14 +328,9 @@ void V_CalcViewRoll( struct ref_params_s *pparams )
 	viewentity = gEngfuncs.GetEntityByIndex( pparams->viewentity );
 	if( !viewentity )
 		return;
-#if GOLDSOURCE_SUPPORT
-	if( bIsXash )
-		side = V_CalcRoll( viewentity->angles, pparams->simvel, pparams->movevars->rollangle, pparams->movevars->rollspeed );
-	else
-		side = V_CalcRoll( viewentity->angles, pparams->simvel, cl_rollangle->value, cl_rollspeed->value );
-#else
+
 	side = V_CalcRoll( viewentity->angles, pparams->simvel, pparams->movevars->rollangle, pparams->movevars->rollspeed );
-#endif
+
 	pparams->viewangles[ROLL] += side;
 
 	if( pparams->health <= 0 && ( pparams->viewheight[2] != 0 ) )