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sv_pure 1 now allows new image files (no overrides) to be read from directories

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very useful for CPMA's SuperHUD
This commit is contained in:
myT 2018-01-07 13:58:45 +01:00
parent d167150e19
commit 7020abd4a8
2 changed files with 29 additions and 11 deletions
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2
changelog.txt
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@ -111,6 +111,8 @@ add: 64-bit support
chg: new system requirements: OpenGL 2, SDL 2 on the Linux client, Windows Vista or later
chg: sv_pure 1 now allows new image files (no overrides) to be read from directories
chg: now ignoring q3config.cfg and autoexec.cfg outside fs_game to avoid config poisoning
chg: removed the r_maplight* cvars

38
code/qcommon/files.cpp
View file

@ -834,6 +834,26 @@ qbool FS_FilenameCompare( const char *s1, const char *s2 ) {
}
// returns qtrue if we allow opening the file on the real file system
static qbool FS_IsPureException( const char* filename )
{
const int l = strlen( filename );
if ( l < 5 )
return qfalse;
const char* const s4 = filename + l - 4;
const char* const s5 = filename + l - 5;
return !Q_stricmp( s4, ".cfg" ) ||
!Q_stricmp( s4, ".ttf" ) ||
!Q_stricmp( s4, ".dat" ) ||
!Q_stricmp( s4, ".jpg" ) ||
!Q_stricmp( s4, ".tga" ) ||
!Q_stricmp( s4, ".png" ) ||
!Q_stricmp( s5, ".jpeg" );
}
/*
===========
FS_FOpenFileRead
@ -856,7 +876,8 @@ int FS_FOpenFileRead( const char *filename, fileHandle_t *file, qbool uniqueFILE
unz_s *zfi;
FILE *temp;
int l;
char demoExt[16];
char demoExt[16];
qbool pureException;
hash = 0;
@ -1025,18 +1046,15 @@ int FS_FOpenFileRead( const char *filename, fileHandle_t *file, qbool uniqueFILE
// if we are running restricted, the only files we
// will allow to come from the directory are .cfg files
l = strlen( filename );
// FIXME TTimo I'm not sure about the fs_numServerPaks test
// if you are using FS_ReadFile to find out if a file exists,
// this test can make the search fail although the file is in the directory
// I had the problem on https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=8
// turned out I used FS_FileExists instead
if ( fs_numServerPaks ) {
if ( Q_stricmp( filename + l - 4, ".cfg" )
&& Q_stricmp( filename + l - 4, ".ttf" )
&& Q_stricmp( filename + l - 4, ".dat" ) ) { // for journal files
continue;
}
pureException = FS_IsPureException( filename );
if ( fs_numServerPaks && !pureException ) {
continue;
}
dir = search->dir;
@ -1047,9 +1065,7 @@ int FS_FOpenFileRead( const char *filename, fileHandle_t *file, qbool uniqueFILE
continue;
}
if ( Q_stricmp( filename + l - 4, ".cfg" )
&& Q_stricmp( filename + l - 4, ".ttf" )
&& Q_stricmp( filename + l - 4, ".dat" ) ) { // for journal files
if ( !pureException ) {
fs_fakeChkSum = 0;
}