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https://github.com/FWGS/xash3d-fwgs
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engine: common: net_encode: cosmetic changes, static-ize functions, move private macros
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@ -28,6 +28,26 @@ GNU General Public License for more details.
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#define DELTA_PATH "delta.lst"
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#define DT_BYTE BIT( 0 ) // A byte
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#define DT_SHORT BIT( 1 ) // 2 byte field
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#define DT_FLOAT BIT( 2 ) // A floating point field
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#define DT_INTEGER BIT( 3 ) // 4 byte integer
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#define DT_ANGLE BIT( 4 ) // A floating point angle ( will get masked correctly )
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#define DT_TIMEWINDOW_8 BIT( 5 ) // A floating point timestamp, relative to sv.time
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#define DT_TIMEWINDOW_BIG BIT( 6 ) // and re-encoded on the client relative to the client's clock
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#define DT_STRING BIT( 7 ) // A null terminated string, sent as 8 byte chars
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#define DT_SIGNED BIT( 8 ) // sign modificator
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#define NUM_FIELDS( x ) ((sizeof( x ) / sizeof( x[0] )) - 1)
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// helper macroses
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#define ENTS_DEF( x ) #x, offsetof( entity_state_t, x ), sizeof( ((entity_state_t *)0)->x )
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#define UCMD_DEF( x ) #x, offsetof( usercmd_t, x ), sizeof( ((usercmd_t *)0)->x )
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#define EVNT_DEF( x ) #x, offsetof( event_args_t, x ), sizeof( ((event_args_t *)0)->x )
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#define PHYS_DEF( x ) #x, offsetof( movevars_t, x ), sizeof( ((movevars_t *)0)->x )
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#define CLDT_DEF( x ) #x, offsetof( clientdata_t, x ), sizeof( ((clientdata_t *)0)->x )
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#define WPDT_DEF( x ) #x, offsetof( weapon_data_t, x ), sizeof( ((weapon_data_t *)0)->x )
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static qboolean delta_init = false;
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// list of all the struct names
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@ -308,7 +328,7 @@ static delta_info_t dt_info[] =
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{ NULL },
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};
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delta_info_t *Delta_FindStruct( const char *name )
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static delta_info_t *Delta_FindStruct( const char *name )
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{
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int i;
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@ -340,7 +360,7 @@ delta_info_t *Delta_FindStructByIndex( int index )
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return &dt_info[index];
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}
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delta_info_t *Delta_FindStructByEncoder( const char *encoderName )
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static delta_info_t *Delta_FindStructByEncoder( const char *encoderName )
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{
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int i;
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@ -356,7 +376,7 @@ delta_info_t *Delta_FindStructByEncoder( const char *encoderName )
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return NULL;
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}
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delta_info_t *Delta_FindStructByDelta( const delta_t *pFields )
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static delta_info_t *Delta_FindStructByDelta( const delta_t *pFields )
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{
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int i;
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@ -371,7 +391,7 @@ delta_info_t *Delta_FindStructByDelta( const delta_t *pFields )
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return NULL;
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}
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void Delta_CustomEncode( delta_info_t *dt, const void *from, const void *to )
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static void Delta_CustomEncode( delta_info_t *dt, const void *from, const void *to )
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{
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int i;
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@ -387,7 +407,7 @@ void Delta_CustomEncode( delta_info_t *dt, const void *from, const void *to )
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}
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}
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delta_field_t *Delta_FindFieldInfo( const delta_field_t *pInfo, const char *fieldName )
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static delta_field_t *Delta_FindFieldInfo( const delta_field_t *pInfo, const char *fieldName )
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{
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if( !fieldName || !*fieldName )
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return NULL;
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@ -400,7 +420,7 @@ delta_field_t *Delta_FindFieldInfo( const delta_field_t *pInfo, const char *fiel
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return NULL;
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}
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int Delta_IndexForFieldInfo( const delta_field_t *pInfo, const char *fieldName )
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static int Delta_IndexForFieldInfo( const delta_field_t *pInfo, const char *fieldName )
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{
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int i;
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@ -415,7 +435,7 @@ int Delta_IndexForFieldInfo( const delta_field_t *pInfo, const char *fieldName )
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return -1;
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}
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qboolean Delta_AddField( const char *pStructName, const char *pName, int flags, int bits, float mul, float post_mul )
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static qboolean Delta_AddField( const char *pStructName, const char *pName, int flags, int bits, float mul, float post_mul )
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{
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delta_info_t *dt;
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delta_field_t *pFieldInfo;
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@ -494,14 +514,14 @@ void Delta_WriteTableField( sizebuf_t *msg, int tableIndex, const delta_t *pFiel
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MSG_WriteUBitLong( msg, pField->bits - 1, 5 ); // max received value is 32 (32 bit)
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// multipliers is null-compressed
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if( !Q_equal(pField->multiplier, 1.0f) )
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if( !Q_equal( pField->multiplier, 1.0f ))
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{
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MSG_WriteOneBit( msg, 1 );
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MSG_WriteFloat( msg, pField->multiplier );
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}
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else MSG_WriteOneBit( msg, 0 );
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if( !Q_equal(pField->post_multiplier, 1.0f) )
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if( !Q_equal( pField->post_multiplier, 1.0f ))
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{
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MSG_WriteOneBit( msg, 1 );
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MSG_WriteFloat( msg, pField->post_multiplier );
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@ -555,7 +575,7 @@ void Delta_ParseTableField( sizebuf_t *msg )
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Delta_AddField( dt->pName, pName, flags, bits, mul, post_mul );
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}
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qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delta_t *pField, qboolean bPost )
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static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delta_t *pField, qboolean bPost )
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{
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string token;
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delta_field_t *pFieldInfo;
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@ -633,7 +653,7 @@ qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delt
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// read delta-bits
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if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
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{
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Con_DPrintf( S_ERROR "Delta_ReadField: %s field bits argument is missing\n", pField->name );
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Con_DPrintf( S_ERROR "Delta_ParseField: %s field bits argument is missing\n", pField->name );
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return false;
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}
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@ -642,14 +662,14 @@ qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delt
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*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
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if( Q_strcmp( token, "," ))
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{
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Con_DPrintf( S_ERROR "Delta_ReadField: expected ',', found '%s' instead\n", token );
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Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
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return false;
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}
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// read delta-multiplier
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if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
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{
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Con_DPrintf( S_ERROR "Delta_ReadField: %s missing 'multiplier' argument\n", pField->name );
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Con_DPrintf( S_ERROR "Delta_ParseField: %s missing 'multiplier' argument\n", pField->name );
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return false;
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}
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@ -660,14 +680,14 @@ qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delt
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*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
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if( Q_strcmp( token, "," ))
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{
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Con_DPrintf( S_ERROR "Delta_ReadField: expected ',', found '%s' instead\n", token );
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Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
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return false;
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}
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// read delta-postmultiplier
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if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
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{
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Con_DPrintf( S_ERROR "Delta_ReadField: %s missing 'post_multiply' argument\n", pField->name );
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Con_DPrintf( S_ERROR "Delta_ParseField: %s missing 'post_multiply' argument\n", pField->name );
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return false;
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}
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@ -695,7 +715,7 @@ qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInfo, delt
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return true;
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}
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void Delta_ParseTable( char **delta_script, delta_info_t *dt, const char *encodeDll, const char *encodeFunc )
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static void Delta_ParseTable( char **delta_script, delta_info_t *dt, const char *encodeDll, const char *encodeFunc )
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{
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string token;
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delta_t *pField;
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@ -749,7 +769,7 @@ void Delta_ParseTable( char **delta_script, delta_info_t *dt, const char *encode
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dt->bInitialized = true; // table is ok
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}
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void Delta_InitFields( void )
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static void Delta_InitFields( void )
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{
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byte *afile;
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char *pfile;
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@ -894,7 +914,7 @@ Delta_ClampIntegerField
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prevent data to out of range
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=====================
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*/
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int Delta_ClampIntegerField( delta_t *pField, int iValue, qboolean bSigned, int numbits )
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static int Delta_ClampIntegerField( delta_t *pField, int iValue, qboolean bSigned, int numbits )
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{
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#ifdef _DEBUG
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if( numbits < 32 && abs( iValue ) >= (uint)BIT( numbits ))
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@ -902,7 +922,7 @@ int Delta_ClampIntegerField( delta_t *pField, int iValue, qboolean bSigned, int
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#endif
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if( numbits < 32 )
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{
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int signbits = bSigned ? (numbits - 1) : numbits;
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int signbits = bSigned ? ( numbits - 1 ) : numbits;
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int maxnum = BIT( signbits ) - 1;
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int minnum = bSigned ? ( -maxnum - 1 ) : 0;
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iValue = bound( minnum, iValue, maxnum );
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@ -919,7 +939,7 @@ compare fields by offsets
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assume from and to is valid
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=====================
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*/
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qboolean Delta_CompareField( delta_t *pField, void *from, void *to, double timebase )
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static qboolean Delta_CompareField( delta_t *pField, void *from, void *to, double timebase )
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{
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qboolean bSigned = ( pField->flags & DT_SIGNED ) ? true : false;
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float val_a, val_b;
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@ -1111,7 +1131,7 @@ write fields by offsets
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assume from and to is valid
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=====================
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*/
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qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, void *to, double timebase )
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static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, void *to, double timebase )
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{
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qboolean bSigned = ( pField->flags & DT_SIGNED ) ? true : false;
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float flValue, flAngle;
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@ -1259,7 +1279,7 @@ read fields by offsets
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assume 'from' and 'to' is valid
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=====================
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*/
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qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, void *to, double timebase )
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static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, void *to, double timebase )
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{
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qboolean bSigned = ( pField->flags & DT_SIGNED ) ? true : false;
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float flValue, flAngle, flTime;
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@ -18,26 +18,6 @@ GNU General Public License for more details.
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#include "eiface.h"
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#define DT_BYTE BIT( 0 ) // A byte
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#define DT_SHORT BIT( 1 ) // 2 byte field
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#define DT_FLOAT BIT( 2 ) // A floating point field
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#define DT_INTEGER BIT( 3 ) // 4 byte integer
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#define DT_ANGLE BIT( 4 ) // A floating point angle ( will get masked correctly )
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#define DT_TIMEWINDOW_8 BIT( 5 ) // A floating point timestamp, relative to sv.time
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#define DT_TIMEWINDOW_BIG BIT( 6 ) // and re-encoded on the client relative to the client's clock
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#define DT_STRING BIT( 7 ) // A null terminated string, sent as 8 byte chars
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#define DT_SIGNED BIT( 8 ) // sign modificator
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#define NUM_FIELDS( x ) ((sizeof( x ) / sizeof( x[0] )) - 1)
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// helper macroses
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#define ENTS_DEF( x ) #x, offsetof( entity_state_t, x ), sizeof( ((entity_state_t *)0)->x )
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#define UCMD_DEF( x ) #x, offsetof( usercmd_t, x ), sizeof( ((usercmd_t *)0)->x )
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#define EVNT_DEF( x ) #x, offsetof( event_args_t, x ), sizeof( ((event_args_t *)0)->x )
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#define PHYS_DEF( x ) #x, offsetof( movevars_t, x ), sizeof( ((movevars_t *)0)->x )
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#define CLDT_DEF( x ) #x, offsetof( clientdata_t, x ), sizeof( ((clientdata_t *)0)->x )
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#define WPDT_DEF( x ) #x, offsetof( weapon_data_t, x ), sizeof( ((weapon_data_t *)0)->x )
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enum
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{
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CUSTOM_NONE = 0,
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@ -97,7 +77,6 @@ typedef struct
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void Delta_Init( void );
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void Delta_InitClient( void );
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void Delta_Shutdown( void );
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void Delta_InitFields( void );
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int Delta_NumTables( void );
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delta_info_t *Delta_FindStructByIndex( int index );
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void Delta_AddEncoder( char *name, pfnDeltaEncode encodeFunc );
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