engine: server: remove some totally unused functions

engine/server/server.h

@@ -587,7 +587,6 @@ void SV_InactivateClients( void );
 int SV_FindBestBaselineForStatic( int index, entity_state_t **baseline, entity_state_t *to );
 void SV_WriteFrameToClient( sv_client_t *client, sizebuf_t *msg );
 void SV_BuildClientFrame( sv_client_t *client );
-void SV_SendMessagesToAll( void );
 void SV_SkipUpdates( void );
 
 //

engine/server/sv_frame.c

@@ -927,30 +927,6 @@ void SV_SendClientMessages( void )
 	sv.current_client = NULL;
 }
 
-/*
-=======================
-SV_SendMessagesToAll
-
-e.g. before changing level
-=======================
-*/
-void SV_SendMessagesToAll( void )
-{
-	sv_client_t	*cl;
-	int		i;
-
-	if( sv.state == ss_dead )
-		return;
-
-	for( i = 0, cl = svs.clients; i < svs.maxclients; i++, cl++ )
-	{
-		if( cl->state >= cs_connected )
-			SetBits( cl->flags, FCL_SEND_NET_MESSAGE );
-	}
-
-	SV_SendClientMessages();
-}
-
 /*
 =======================
 SV_SkipUpdates

engine/server/sv_phys.c

@@ -718,29 +718,6 @@ void SV_AddGravity( edict_t *ent )
 	SV_CheckVelocity( ent );
 }
 
-/*
-============
-SV_AddHalfGravity
-
-============
-*/
-void SV_AddHalfGravity( edict_t *ent, float timestep )
-{
-	float	ent_gravity;
-
-	if( ent->v.gravity )
-		ent_gravity = ent->v.gravity;
-	else ent_gravity = 1.0f;
-
-	// Add 1/2 of the total gravitational effects over this timestep
-	ent->v.velocity[2] -= ( 0.5f * ent_gravity * sv_gravity.value * timestep );
-	ent->v.velocity[2] += ( ent->v.basevelocity[2] * sv.frametime );
-	ent->v.basevelocity[2] = 0.0f;
-
-	// bound velocity
-	SV_CheckVelocity( ent );
-}
-
 /*
 ===============================================================================
 

engine/server/sv_pmove.c

@@ -354,11 +354,6 @@ static void GAME_EXPORT pfnParticle( const float *origin, int color, float life,
 	MSG_WriteByte( &sv.reliable_datagram, bound( 0, life * 8, 255 ));
 }
 
-int SV_TestLine( const vec3_t start, const vec3_t end, int flags )
-{
-	return PM_TestLineExt( svgame.pmove, svgame.pmove->physents, svgame.pmove->numphysent, start, end, flags );
-}
-
 static int GAME_EXPORT pfnTestPlayerPosition( float *pos, pmtrace_t *ptrace )
 {
 	return PM_TestPlayerPosition( svgame.pmove, pos, ptrace, NULL );

engine/server/sv_world.c

@@ -170,46 +170,6 @@ hull_t *SV_HullForBox( const vec3_t mins, const vec3_t maxs )
 	return &box_hull;
 }
 
-/*
-==================
-SV_HullAutoSelect
-
-select the apropriate hull automatically
-==================
-*/
-hull_t *SV_HullAutoSelect( model_t *model, const vec3_t mins, const vec3_t maxs, const vec3_t size, vec3_t offset )
-{
-	float	curdiff;
-	float	lastdiff = 999;
-	int	i, hullNumber = 0;	// assume we fail
-	vec3_t	clip_size;
-	hull_t	*hull;
-
-	// NOTE: this is not matched with hardcoded values in some cases...
-	for( i = 0; i < MAX_MAP_HULLS; i++ )
-	{
-		VectorSubtract( model->hulls[i].clip_maxs, model->hulls[i].clip_mins, clip_size );
-		curdiff = floor( VectorAvg( size )) - floor( VectorAvg( clip_size ));
-		curdiff = fabs( curdiff );
-
-		if( curdiff < lastdiff )
-		{
-			hullNumber = i;
-			lastdiff = curdiff;
-		}
-	}
-
-	// TraceHull stuff
-	hull = &model->hulls[hullNumber];
-
-	// calculate an offset value to center the origin
-	// NOTE: never get offset of drawing hull
-	if( !hullNumber ) VectorCopy( hull->clip_mins, offset );
-	else VectorSubtract( hull->clip_mins, mins, offset );
-
-	return hull;
-}
-
 /*
 ==================
 SV_HullForBsp