radiant/q3map2: add option to disable engine path and home path

[xonotic/netradiant.git] / radiant / qe3.cpp

diff --git a/radiant/qe3.cpp b/radiant/qe3.cpp
index 5360a0ab28368b41b0661d2b303c2198a053c148..809df39ca4107dc7bd607124a8811ce86993bcec 100644 (file)
--- a/radiant/qe3.cpp
+++ b/radiant/qe3.cpp
@@ -86,14 +86,14 @@ void QE_InitVFS(){
        // if we have a mod dir
        if ( !string_equal( gamename, basegame ) ) {
                // ~/.<gameprefix>/<fs_game>
-               if ( userRoot ) {
+               if ( userRoot && !g_disableHomePath ) {
                        StringOutputStream userGamePath( 256 );
                        userGamePath << userRoot << gamename << '/';
                        GlobalFileSystem().initDirectory( userGamePath.c_str() );
                }
 
                // <fs_basepath>/<fs_game>
-               {
+               if ( !g_disableEnginePath ) {
                        StringOutputStream globalGamePath( 256 );
                        globalGamePath << globalRoot << gamename << '/';
                        GlobalFileSystem().initDirectory( globalGamePath.c_str() );
@@ -101,14 +101,14 @@ void QE_InitVFS(){
        }
 
        // ~/.<gameprefix>/<fs_main>
-       if ( userRoot ) {
+       if ( userRoot && !g_disableHomePath ) {
                StringOutputStream userBasePath( 256 );
                userBasePath << userRoot << basegame << '/';
                GlobalFileSystem().initDirectory( userBasePath.c_str() );
        }
 
        // <fs_basepath>/<fs_main>
-       {
+       if ( !g_disableEnginePath ) {
                StringOutputStream globalBasePath( 256 );
                globalBasePath << globalRoot << basegame << '/';
                GlobalFileSystem().initDirectory( globalBasePath.c_str() );
@@ -183,6 +183,16 @@ void bsp_init(){
                        ExtraQ3map2Args.push_string( "\"" );
                }
        }
+
+       // extra switches
+       if ( g_disableEnginePath ) {
+               ExtraQ3map2Args.push_string( " -fs_nobasepath " );
+       }
+
+       if ( g_disableHomePath ) {
+               ExtraQ3map2Args.push_string( " -fs_nohomepath " );
+       }
+
        build_set_variable( "ExtraQ3map2Args", ExtraQ3map2Args.c_str() );
 
        const char* mapname = Map_Name( g_map );