damn, committed the old version of my patch... this now is the REAL v_flipped

[xonotic/darkplaces.git] / fs.c

diff --git a/fs.c b/fs.c
index 74329aaf779185b2c82ce6e165fa21144e357592..40ec10a61ee94461039914bbca8505b57824fcf4 100644 (file)
--- a/fs.c
+++ b/fs.c
@@ -274,7 +274,6 @@ char fs_gamedir[MAX_OSPATH];
 char fs_basedir[MAX_OSPATH];
 
 // list of active game directories (empty if not running a mod)
-#define MAX_GAMEDIRS 16
 int fs_numgamedirs = 0;
 char fs_gamedirs[MAX_GAMEDIRS][MAX_QPATH];
 
@@ -1080,12 +1079,18 @@ FS_ClearSearchPath
 */
 void FS_ClearSearchPath (void)
 {
+       // unload all packs and directory information, close all pack files
+       // (if a qfile is still reading a pack it won't be harmed because it used
+       //  dup() to get its own handle already)
        while (fs_searchpaths)
        {
                searchpath_t *search = fs_searchpaths;
                fs_searchpaths = search->next;
                if (search->pack)
                {
+                       // close the file
+                       close(search->pack->handle);
+                       // free any memory associated with it
                        if (search->pack->files)
                                Mem_Free(search->pack->files);
                        Mem_Free(search->pack);
@@ -1216,6 +1221,9 @@ qboolean FS_ChangeGameDirs(int numgamedirs, char gamedirs[][MAX_QPATH], qboolean
                }
        }
 
+       // halt demo playback to close the file
+       CL_Disconnect();
+
        Host_SaveConfig_f();
 
        fs_numgamedirs = numgamedirs;
@@ -1228,8 +1236,8 @@ qboolean FS_ChangeGameDirs(int numgamedirs, char gamedirs[][MAX_QPATH], qboolean
        // exec the new config
        Host_LoadConfig_f();
 
-       // reinitialize the loaded sounds
-       S_Reload_f();
+       // unload all sounds so they will be reloaded from the new files as needed
+       S_UnloadAllSounds_f();
 
        // reinitialize renderer (this reloads hud/console background/etc)
        R_Modules_Restart();
@@ -1267,11 +1275,7 @@ void FS_GameDir_f (void)
        for (i = 0;i < numgamedirs;i++)
                strlcpy(gamedirs[i], Cmd_Argv(i+1), sizeof(gamedirs[i]));
 
-       // allow gamedir change during demo loop
-       if (cls.demoplayback)
-               CL_Disconnect();
-
-       if (cls.state == ca_connected || sv.active)
+       if ((cls.state == ca_connected && !cls.demoplayback) || sv.active)
        {
                // actually, changing during game would work fine, but would be stupid
                Con_Printf("Can not change gamedir while client is connected or server is running!\n");
@@ -1400,6 +1404,10 @@ FS_Shutdown
 */
 void FS_Shutdown (void)
 {
+       // close all pack files and such
+       // (hopefully there aren't any other open files, but they'll be cleaned up
+       //  by the OS anyway)
+       FS_ClearSearchPath();
        Mem_FreePool (&fs_mempool);
 }