================ FS_GetModList Returns a list of mod directory names A mod directory is a peer to base with a pk3 in it The directories are searched in base path, cd path and home path ================ */
| 2295 | ================ |
| 2296 | */ |
| 2297 | int FS_GetModList( char *listbuf, int bufsize ) { |
| 2298 | int nMods, i, j, nTotal, nLen, nPaks, nPotential, nDescLen; |
| 2299 | char **pFiles = NULL; |
| 2300 | char **pPaks = NULL; |
| 2301 | char *name, *path; |
| 2302 | char descPath[MAX_OSPATH]; |
| 2303 | fileHandle_t descHandle; |
| 2304 | |
| 2305 | int dummy; |
| 2306 | char **pFiles0 = NULL; |
| 2307 | char **pFiles1 = NULL; |
| 2308 | char **pFiles2 = NULL; |
| 2309 | qboolean bDrop = qfalse; |
| 2310 | |
| 2311 | *listbuf = 0; |
| 2312 | nMods = nPotential = nTotal = 0; |
| 2313 | |
| 2314 | pFiles0 = Sys_ListFiles( fs_homepath->string, NULL, NULL, &dummy, qtrue ); |
| 2315 | pFiles1 = Sys_ListFiles( fs_basepath->string, NULL, NULL, &dummy, qtrue ); |
| 2316 | pFiles2 = Sys_ListFiles( fs_cdpath->string, NULL, NULL, &dummy, qtrue ); |
| 2317 | // we searched for mods in the three paths |
| 2318 | // it is likely that we have duplicate names now, which we will cleanup below |
| 2319 | pFiles = Sys_ConcatenateFileLists( pFiles0, pFiles1, pFiles2 ); |
| 2320 | nPotential = Sys_CountFileList(pFiles); |
| 2321 | |
| 2322 | for ( i = 0 ; i < nPotential ; i++ ) { |
| 2323 | name = pFiles[i]; |
| 2324 | // NOTE: cleaner would involve more changes |
| 2325 | // ignore duplicate mod directories |
| 2326 | if (i!=0) { |
| 2327 | bDrop = qfalse; |
| 2328 | for(j=0; j<i; j++) |
| 2329 | { |
| 2330 | if (Q_stricmp(pFiles[j],name)==0) { |
| 2331 | // this one can be dropped |
| 2332 | bDrop = qtrue; |
| 2333 | break; |
| 2334 | } |
| 2335 | } |
| 2336 | } |
| 2337 | if (bDrop) { |
| 2338 | continue; |
| 2339 | } |
| 2340 | // we drop "." and ".." |
| 2341 | if (Q_stricmpn(name, ".", 1)) { |
| 2342 | // now we need to find some .pk3 files to validate the mod |
| 2343 | // NOTE TTimo: (actually I'm not sure why .. what if it's a mod under developement with no .pk3?) |
| 2344 | // we didn't keep the information when we merged the directory names, as to what OS Path it was found under |
| 2345 | // so it could be in base path, cd path or home path |
| 2346 | // we will try each three of them here (yes, it's a bit messy) |
| 2347 | path = FS_BuildOSPath( fs_basepath->string, name, "" ); |
| 2348 | nPaks = 0; |
| 2349 | pPaks = Sys_ListFiles(path, ".pk3", NULL, &nPaks, qfalse); |
| 2350 | Sys_FreeFileList( pPaks ); // we only use Sys_ListFiles to check wether .pk3 files are present |
| 2351 | |
| 2352 | /* Try on cd path */ |
| 2353 | if( nPaks <= 0 ) { |
| 2354 | path = FS_BuildOSPath( fs_cdpath->string, name, "" ); |
no test coverage detected