engine: cleanup unused functions

engine/client/avi/avi.h

@@ -25,7 +25,6 @@ qboolean AVI_GetVideoInfo( movie_state_t *Avi, int *xres, int *yres, float *dura
 qboolean AVI_HaveAudioTrack( const movie_state_t *Avi );
 void AVI_OpenVideo( movie_state_t *Avi, const char *filename, qboolean load_audio, int quiet );
 movie_state_t *AVI_LoadVideo( const char *filename, qboolean load_audio );
-int AVI_TimeToSoundPosition( movie_state_t *Avi, int time );
 void AVI_CloseVideo( movie_state_t *Avi );
 qboolean AVI_IsActive( movie_state_t *Avi );
 void AVI_FreeVideo( movie_state_t *Avi );

engine/client/avi/avi_ffmpeg.c

@@ -222,11 +222,6 @@ int AVI_GetVideoFrameNumber( movie_state_t *Avi, float time )
 	return 0;
 }
 
-int AVI_TimeToSoundPosition( movie_state_t *Avi, int time )
-{
-	return 0;
-}
-
 qboolean AVI_GetVideoInfo( movie_state_t *Avi, int *xres, int *yres, float *duration )
 {
 	if( !Avi->active )
@@ -846,11 +841,6 @@ void AVI_OpenVideo( movie_state_t *Avi, const char *filename, qboolean load_audi
 	;
 }
 
-int AVI_TimeToSoundPosition( movie_state_t *Avi, int time )
-{
-	return 0;
-}
-
 void AVI_CloseVideo( movie_state_t *Avi )
 {
 	;

engine/client/cl_gameui.c

@@ -202,24 +202,6 @@ void UI_ShowConnectionWarning( void )
 	}
 }
 
-
-/*
-=================
-UI_ShowConnectionWarning
-
-show update dialog
-=================
-*/
-void UI_ShowUpdateDialog( qboolean preferStore )
-{
-	if( gameui.dllFuncs2.pfnShowUpdateDialog )
-	{
-		gameui.dllFuncs2.pfnShowUpdateDialog( preferStore );
-	}
-
-	Con_Printf( S_WARN "This version is not supported anymore. To continue, install latest engine version\n" );
-}
-
 /*
 =================
 UI_ShowConnectionWarning

engine/client/client.h

@@ -1187,7 +1187,6 @@ void UI_CharEvent( int key );
 qboolean UI_MouseInRect( void );
 qboolean UI_IsVisible( void );
 void UI_ResetPing( void );
-void UI_ShowUpdateDialog( qboolean preferStore );
 qboolean UI_ShowMessageBox( const char *text );
 void UI_AddTouchButtonToList( const char *name, const char *texture, const char *command, unsigned char *color, int flags );
 void UI_ConnectionProgress_Disconnect( void );

engine/client/mod_dbghulls.c

@@ -54,12 +54,6 @@ static inline void list_add( hullnode_t *newobj, hullnode_t *head )
 	list_add__( newobj, head, head->next );
 }
 
-// add the new entry before the given list entry (list is circular)
-static inline void list_add_tail( hullnode_t *newobj, hullnode_t *head )
-{
-	list_add__( newobj, head->prev, head );
-}
-
 static inline void list_del( hullnode_t *entry )
 {
 	entry->next->prev = entry->prev;

engine/common/common.h

@@ -900,7 +900,6 @@ void COM_Munge( byte *data, size_t len, int seq );
 void COM_UnMunge( byte *data, size_t len, int seq );
 void COM_Munge2( byte *data, size_t len, int seq );
 void COM_UnMunge2( byte *data, size_t len, int seq );
-void COM_Munge3( byte *data, size_t len, int seq );
 void COM_UnMunge3( byte *data, size_t len, int seq );
 
 //

engine/common/munge.c

@@ -91,10 +91,12 @@ void COM_UnMunge2( byte *data, size_t len, int seq )
 	COM_GenericMunge( data, len, seq, mungify_table2, true );
 }
 
+#if XASH_ENGINE_TESTS // not used in client, keep for tests only
 void COM_Munge3( byte *data, size_t len, int seq )
 {
 	COM_GenericMunge( data, len, seq, mungify_table3, false );
 }
+#endif // XASH_ENGINE_TESTS
 
 void COM_UnMunge3( byte *data, size_t len, int seq )
 {

engine/common/net_ws.c

@@ -1906,18 +1906,6 @@ void NET_Config( qboolean multiplayer, qboolean changeport )
 	net.configured = multiplayer ? true : false;
 }
 
-/*
-====================
-NET_IsConfigured
-
-Is winsock ip initialized?
-====================
-*/
-qboolean NET_IsConfigured( void )
-{
-	return net.configured;
-}
-
 /*
 ====================
 NET_IsActive
@@ -1928,37 +1916,6 @@ qboolean NET_IsActive( void )
 	return net.initialized;
 }
 
-/*
-====================
-NET_Sleep
-
-sleeps msec or until net socket is ready
-====================
-*/
-void NET_Sleep( int msec )
-{
-#ifndef XASH_NO_NETWORK
-	struct timeval	timeout;
-	fd_set		fdset;
-	int		i = 0;
-
-	if( !net.initialized || host.type == HOST_NORMAL )
-		return; // we're not a dedicated server, just run full speed
-
-	FD_ZERO( &fdset );
-
-	if( net.ip_sockets[NS_SERVER] != INVALID_SOCKET )
-	{
-		FD_SET( net.ip_sockets[NS_SERVER], &fdset ); // network socket
-		i = net.ip_sockets[NS_SERVER];
-	}
-
-	timeout.tv_sec = msec / 1000;
-	timeout.tv_usec = (msec % 1000) * 1000;
-	select( i+1, &fdset, NULL, NULL, &timeout );
-#endif
-}
-
 /*
 ====================
 NET_ClearLagData

engine/common/net_ws.h

@@ -57,9 +57,7 @@ extern convar_t net_recv_debug;
 
 void NET_Init( void );
 void NET_Shutdown( void );
-void NET_Sleep( int msec );
 qboolean NET_IsActive( void );
-qboolean NET_IsConfigured( void );
 void NET_Config( qboolean net_enable, qboolean changeport );
 const char *NET_AdrToString( const netadr_t a ) RETURNS_NONNULL;
 const char *NET_BaseAdrToString( const netadr_t a ) RETURNS_NONNULL;

engine/platform/posix/net.h

@@ -76,19 +76,15 @@ GNU General Public License for more details.
 #define INVALID_SOCKET -1
 #define SOCKET_ERROR -1
 
-#if XASH_EMSCRIPTEN
-/* All socket operations are non-blocking already */
-static int ioctl_stub( int d, unsigned long r, ... )
-{
-	return 0;
-}
-#define ioctlsocket ioctl_stub
-#elif !XASH_PSVITA // XASH_EMSCRIPTEN
+#if !XASH_PSVITA
 #define ioctlsocket ioctl
-#endif // XASH_EMSCRIPTEN
+#endif // !XASH_PSVITA
+
 #define closesocket close
 #endif
+
 #define SOCKET int
+
 typedef int WSAsize_t;
 
 #endif // NET_H

engine/server/server.h

@@ -53,11 +53,7 @@ extern int SV_UPDATE_BACKUP;
 #define GROUP_OP_AND	0
 #define GROUP_OP_NAND	1
 
-#ifdef NDEBUG
-#define SV_IsValidEdict( e )	( e && !e->free )
-#else
 #define SV_IsValidEdict( e )	SV_CheckEdict( e, __FILE__, __LINE__ )
-#endif
 #define NUM_FOR_EDICT(e)	((int)((edict_t *)(e) - svgame.edicts))
 
 #define MAX_PUSHED_ENTS	256
@@ -524,7 +520,6 @@ void SV_ClientPrintf( sv_client_t *cl, const char *fmt, ... ) FORMAT_CHECK( 2 );
 //
 // sv_client.c
 //
-void SV_RefreshUserinfo( void );
 void SV_TogglePause( const char *msg );
 qboolean SV_ShouldUpdatePing( sv_client_t *cl );
 const char *SV_GetClientIDString( sv_client_t *cl );

engine/server/sv_client.c

@@ -1260,24 +1260,6 @@ void SV_FullClientUpdate( sv_client_t *cl, sizebuf_t *msg )
 	else MSG_WriteOneBit( msg, 0 );
 }
 
-/*
-===================
-SV_RefreshUserinfo
-
-===================
-*/
-void SV_RefreshUserinfo( void )
-{
-	sv_client_t	*cl;
-	int		i;
-
-	for( i = 0, cl = svs.clients; i < svs.maxclients; i++, cl++ )
-	{
-		if( cl->state >= cs_connected )
-			SetBits( cl->flags, FCL_RESEND_USERINFO );
-	}
-}
-
 /*
 ===================
 SV_FullUpdateMovevars

ref/soft/r_trialias.c

@@ -24,7 +24,6 @@ float r_avertexnormals[NUMVERTEXNORMALS][3] = {
 };
 
 
-void R_AliasSetUpTransform( void );
 void R_AliasProjectAndClipTestFinalVert( finalvert_t *fv );
 
 /*
@@ -117,79 +116,6 @@ void R_SetUpWorldTransform( void )
 	// aliasoldworldtransform[2][3] = RI.currententity->oldorigin[2];
 }
 
-
-/*
-================
-R_AliasSetUpTransform
-================
-*/
-void R_AliasSetUpTransform( void )
-{
-	int          i;
-	static float viewmatrix[3][4];
-	vec3_t       angles;
-
-// TODO: should really be stored with the entity instead of being reconstructed
-// TODO: should use a look-up table
-// TODO: could cache lazily, stored in the entity
-//
-
-	s_ziscale = (float)0x8000 * (float)0x10000;
-	angles[ROLL] = RI.currententity->angles[ROLL];
-	angles[PITCH] = RI.currententity->angles[PITCH];
-	angles[YAW] = RI.currententity->angles[YAW];
-	AngleVectors( angles, s_alias_forward, s_alias_right, s_alias_up );
-
-// TODO: can do this with simple matrix rearrangement
-
-	memset( aliasworldtransform, 0, sizeof( aliasworldtransform ));
-	memset( aliasoldworldtransform, 0, sizeof( aliasworldtransform ));
-
-	for( i = 0; i < 3; i++ )
-	{
-		aliasoldworldtransform[i][0] = aliasworldtransform[i][0] = s_alias_forward[i];
-		aliasoldworldtransform[i][0] = aliasworldtransform[i][1] = -s_alias_right[i];
-		aliasoldworldtransform[i][0] = aliasworldtransform[i][2] = s_alias_up[i];
-	}
-
-	aliasworldtransform[0][3] = RI.currententity->origin[0] - RI.vieworg[0];
-	aliasworldtransform[1][3] = RI.currententity->origin[1] - RI.vieworg[1];
-	aliasworldtransform[2][3] = RI.currententity->origin[2] - RI.vieworg[2];
-
-	// aliasoldworldtransform[0][3] = RI.currententity->oldorigin[0]-r_origin[0];
-	// aliasoldworldtransform[1][3] = RI.currententity->oldorigin[1]-r_origin[1];
-	// aliasoldworldtransform[2][3] = RI.currententity->oldorigin[2]-r_origin[2];
-
-// FIXME: can do more efficiently than full concatenation
-//	memcpy( rotationmatrix, t2matrix, sizeof( rotationmatrix ) );
-
-//	R_ConcatTransforms (t2matrix, tmatrix, rotationmatrix);
-
-// TODO: should be global, set when vright, etc., set
-	VectorCopy( RI.vright, viewmatrix[0] );
-	VectorCopy( RI.vup, viewmatrix[1] );
-	VectorInverse( viewmatrix[1] );
-	// VectorScale(viewmatrix[1], -1, viewmatrix[1]);
-	VectorCopy( RI.vforward, viewmatrix[2] );
-
-	viewmatrix[0][3] = 0;
-	viewmatrix[1][3] = 0;
-	viewmatrix[2][3] = 0;
-
-//	memcpy( aliasworldtransform, rotationmatrix, sizeof( aliastransform ) );
-
-	// R_ConcatTransforms (viewmatrix, aliasworldtransform, aliastransform);
-	Matrix3x4_ConcatTransforms( aliastransform, viewmatrix, aliasworldtransform );
-
-	aliasworldtransform[0][3] = RI.currententity->origin[0];
-	aliasworldtransform[1][3] = RI.currententity->origin[1];
-	aliasworldtransform[2][3] = RI.currententity->origin[2];
-
-	// aliasoldworldtransform[0][3] = RI.currententity->oldorigin[0];
-	// aliasoldworldtransform[1][3] = RI.currententity->oldorigin[1];
-	// aliasoldworldtransform[2][3] = RI.currententity->oldorigin[2];
-}
-
 /*
 ================
 R_AliasProjectAndClipTestFinalVert