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engine: add cvars to control mounting additional directories

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Use existing ui_language cvar for mounting localization folders.
This commit is contained in:
Alibek Omarov
2025-02-05 18:54:28 +03:00
parent 674a4e5883
commit 62e3ba2126
4 changed files with 43 additions and 2 deletions
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engine/common/filesystem_engine.c
+33 -2
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@@ -1,4 +1,4 @@
/*
/*
filesystem.c - game filesystem based on DP fs
Copyright (C) 2003-2006 Mathieu Olivier
Copyright (C) 2000-2007 DarkPlaces contributors
@@ -21,6 +21,12 @@ GNU General Public License for more details.
#include "library.h"
#include "platform/platform.h"
CVAR_DEFINE_AUTO( fs_mount_hd, "0", FCVAR_ARCHIVE|FCVAR_PRIVILEGED|FCVAR_LATCH, "mount high definition content folder" );
CVAR_DEFINE_AUTO( fs_mount_lv, "0", FCVAR_ARCHIVE|FCVAR_PRIVILEGED|FCVAR_LATCH, "mount low violence models content folder" );
CVAR_DEFINE_AUTO( fs_mount_addon, "0", FCVAR_ARCHIVE|FCVAR_PRIVILEGED|FCVAR_LATCH, "mount addon content folder" );
CVAR_DEFINE_AUTO( fs_mount_l10n, "0", FCVAR_ARCHIVE|FCVAR_PRIVILEGED|FCVAR_LATCH, "mount localization content folder" );
CVAR_DEFINE_AUTO( ui_language, "english", FCVAR_ARCHIVE|FCVAR_PRIVILEGED|FCVAR_LATCH, "selected game language" );
fs_api_t g_fsapi;
fs_globals_t *FI;
@@ -71,7 +77,21 @@ void *FS_GetNativeObject( const char *obj )
void FS_Rescan_f( void )
{
FS_Rescan( 0, NULL );
uint32_t flags = 0;
// FIXME: VFS shouldn't care about this, allow engine to mount gamedirs
if( fs_mount_lv.value ) SetBits( flags, FS_MOUNT_LV );
if( fs_mount_hd.value ) SetBits( flags, FS_MOUNT_HD );
if( fs_mount_addon.value ) SetBits( flags, FS_MOUNT_ADDON );
if( fs_mount_l10n.value ) SetBits( flags, FS_MOUNT_L10N );
g_fsapi.Rescan( flags, ui_language.string );
ClearBits( fs_mount_lv.flags, FCVAR_CHANGED );
ClearBits( fs_mount_hd.flags, FCVAR_CHANGED );
ClearBits( fs_mount_addon.flags, FCVAR_CHANGED );
ClearBits( fs_mount_l10n.flags, FCVAR_CHANGED );
ClearBits( ui_language.flags, FCVAR_CHANGED );
}
static void FS_ClearPaths_f( void )
@@ -236,6 +256,12 @@ static qboolean FS_DetermineReadOnlyRootDirectory( char *out, size_t size )
return false;
}
void FS_CheckConfig( void )
{
if( fs_mount_lv.value || fs_mount_hd.value || fs_mount_addon.value || fs_mount_l10n.value )
FS_Rescan_f();
}
/*
================
FS_Init
@@ -288,6 +314,11 @@ void FS_Init( const char *basedir )
Cmd_AddRestrictedCommand( "fs_clearpaths", FS_ClearPaths_f, "clear filesystem search pathes" );
Cmd_AddRestrictedCommand( "fs_make_gameinfo", FS_MakeGameInfo_f, "create gameinfo.txt for current running game" );
Cvar_RegisterVariable( &fs_mount_hd );
Cvar_RegisterVariable( &fs_mount_lv );
Cvar_RegisterVariable( &fs_mount_addon );
Cvar_RegisterVariable( &fs_mount_l10n );
if( !Sys_GetParmFromCmdLine( "-dll", host.gamedll ))
host.gamedll[0] = 0;