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engine: common: automatically precache wad files required by loaded map

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Makes it easier to host server with multiplayer maps and broken .res files.
This commit is contained in:
Alibek Omarov 2024-05-30 05:58:31 +03:00
parent ea21438637
commit e89191ed39
1 changed files with 18 additions and 5 deletions
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23
engine/common/mod_bmodel.c
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@ -3093,6 +3093,7 @@ static qboolean Mod_LoadBmodelLumps( model_t *mod, const byte *mod_base, qboolea
char wadvalue[2048]; char wadvalue[2048];
size_t len = 0; size_t len = 0;
int i, ret, flags = 0; int i, ret, flags = 0;
qboolean wadlist_warn = false;
// always reset the intermediate struct // always reset the intermediate struct
memset( bmod, 0, sizeof( dbspmodel_t )); memset( bmod, 0, sizeof( dbspmodel_t ));
@ -3197,15 +3198,27 @@ static qboolean Mod_LoadBmodelLumps( model_t *mod, const byte *mod_base, qboolea
for( i = 0; i < bmod->wadlist.count; i++ ) for( i = 0; i < bmod->wadlist.count; i++ )
{ {
string wadname;
if( !bmod->wadlist.wadusage[i] ) if( !bmod->wadlist.wadusage[i] )
continue; continue;
ret = Q_snprintf( &wadvalue[len], sizeof( wadvalue ), "%s.wad; ", bmod->wadlist.wadnames[i] );
if( ret == -1 ) Q_snprintf( wadname, sizeof( wadname ), "%s.wad", bmod->wadlist.wadnames[i] );
// a1ba: automatically precache used wad files so client will download it
if( SV_Active( ))
SV_GenericIndex( wadname );
if( !wadlist_warn )
{ {
Con_DPrintf( S_WARN "Too many wad files for output!\n" ); ret = Q_snprintf( &wadvalue[len], sizeof( wadvalue ), "%s; ", wadname );
break; if( ret == -1 )
{
Con_DPrintf( S_WARN "Too many wad files for output!\n" );
wadlist_warn = true;
}
len += ret;
} }
len += ret;
} }
if( COM_CheckString( wadvalue )) if( COM_CheckString( wadvalue ))