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https://github.com/OpenTTD/OpenTTD.git
synced 2025-08-22 05:59:10 +00:00
(svn r5765) - Codechange: Fully unify the OS-specific FiosGet...List functions into fios.c, as well as FiosGetSavegameList and FiosGetScenarioList functions with the help of some callbacks.
This commit is contained in:
Darkvater
219
unix.c
219
unix.c
@@ -49,8 +49,6 @@ ULONG __stack = (1024*1024)*2; // maybe not that much is needed actually ;)
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#endif
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#endif
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extern char *_fios_path;
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static char *_fios_save_path;
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static char *_fios_scn_path;
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extern FiosItem *_fios_items;
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extern int _fios_count, _fios_alloc;
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@@ -68,208 +66,37 @@ static bool __isroot; /* not very thread save, but will do in this case */
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#define PATHTEMPLATE (__isroot ? "%s:%s" : "%s/%s")
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#endif
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// Get a list of savegames
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FiosItem *FiosGetSavegameList(int *num, int mode)
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bool FiosIsRoot(const char *path)
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{
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FiosItem *fios;
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DIR *dir;
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struct dirent *dirent;
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struct stat sb;
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int sort_start;
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char filename[MAX_PATH];
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if (_fios_save_path == NULL) {
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_fios_save_path = malloc(MAX_PATH);
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strcpy(_fios_save_path, _path.save_dir);
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}
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_fios_path = _fios_save_path;
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// Parent directory, only if not in root already.
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if (!ISROOT(_fios_path)) {
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_PARENT;
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fios->mtime = 0;
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strcpy(fios->name, "..");
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strcpy(fios->title, ".. (Parent directory)");
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}
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// Show subdirectories first
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dir = opendir(_fios_path);
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if (dir != NULL) {
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while ((dirent = readdir(dir)) != NULL) {
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snprintf(filename, lengthof(filename), PATHTEMPLATE,
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_fios_path, dirent->d_name);
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if (!stat(filename, &sb) && S_ISDIR(sb.st_mode) &&
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dirent->d_name[0] != '.') {
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_DIR;
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fios->mtime = 0;
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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snprintf(fios->title, lengthof(fios->title), "%s/ (Directory)", FS2OTTD(dirent->d_name));
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str_validate(fios->title);
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}
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}
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closedir(dir);
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}
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{
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/* XXX ugly global variables ... */
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byte order = _savegame_sort_order;
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_savegame_sort_order = SORT_BY_NAME | SORT_ASCENDING;
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qsort(_fios_items, _fios_count, sizeof(FiosItem), compare_FiosItems);
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_savegame_sort_order = order;
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}
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// this is where to start sorting
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sort_start = _fios_count;
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/* Show savegame files
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* .SAV OpenTTD saved game
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* .SS1 Transport Tycoon Deluxe preset game
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* .SV1 Transport Tycoon Deluxe (Patch) saved game
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* .SV2 Transport Tycoon Deluxe (Patch) saved 2-player game
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*/
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dir = opendir(_fios_path);
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if (dir != NULL) {
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while ((dirent = readdir(dir)) != NULL) {
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char *t;
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snprintf(filename, lengthof(filename), PATHTEMPLATE,
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_fios_path, dirent->d_name);
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if (stat(filename, &sb) || S_ISDIR(sb.st_mode)) continue;
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t = strrchr(dirent->d_name, '.');
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if (t == NULL) continue;
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if (strcasecmp(t, ".sav") == 0) { // OpenTTD
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_FILE;
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fios->mtime = sb.st_mtime;
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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*t = '\0'; // strip extension
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ttd_strlcpy(fios->title, FS2OTTD(dirent->d_name), lengthof(fios->title));
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str_validate(fios->title);
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} else if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO) {
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if (strcasecmp(t, ".ss1") == 0 ||
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strcasecmp(t, ".sv1") == 0 ||
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strcasecmp(t, ".sv2") == 0) { // TTDLX(Patch)
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_OLDFILE;
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fios->mtime = sb.st_mtime;
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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GetOldSaveGameName(fios->title, filename);
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}
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}
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}
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closedir(dir);
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}
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qsort(_fios_items + sort_start, _fios_count - sort_start, sizeof(FiosItem), compare_FiosItems);
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*num = _fios_count;
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return _fios_items;
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#if !defined(__MORPHOS__) && !defined(__AMIGAOS__)
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return path[1] == '\0';
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#else
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/* On MorphOS or AmigaOS paths look like: "Volume:directory/subdirectory" */
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const char *s = strchr(path, ':');
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return s[1] == '\0';
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#endif
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}
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// Get a list of scenarios
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// FIXME: Gross code duplication with FiosGetSavegameList()
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FiosItem *FiosGetScenarioList(int *num, int mode)
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void FiosGetDrives(void)
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{
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return;
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}
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bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb)
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{
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FiosItem *fios;
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DIR *dir;
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struct dirent *dirent;
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struct stat sb;
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int sort_start;
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char filename[MAX_PATH];
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if (_fios_scn_path == NULL) {
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_fios_scn_path = malloc(MAX_PATH);
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strcpy(_fios_scn_path, _path.scenario_dir);
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}
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#if defined(__MORPHOS__) || defined(__AMIGAOS__)
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/* On MorphOS or AmigaOS paths look like: "Volume:directory/subdirectory" */
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if (FiosIsRoot(path)) {
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snprintf(filename, lengthof(filename), "%s:%s", path, ent->d_name);
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} else // XXX - only next line!
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#endif
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snprintf(filename, lengthof(filename), "%s" PATHSEP "%s", path, ent->d_name);
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_fios_path = _fios_scn_path;
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if (stat(filename, sb) != 0) return false;
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// Parent directory, only if not of the type C:\.
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if ((!ISROOT(_fios_path)) && mode != SLD_NEW_GAME) {
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_PARENT;
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fios->mtime = 0;
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strcpy(fios->title, ".. (Parent directory)");
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}
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// Show subdirectories first
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dir = opendir(_fios_path);
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if (dir != NULL) {
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while ((dirent = readdir(dir)) != NULL) {
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snprintf(filename, lengthof(filename), PATHTEMPLATE,
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_fios_path, dirent->d_name);
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if (!stat(filename, &sb) && S_ISDIR(sb.st_mode) &&
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dirent->d_name[0] != '.') {
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_DIR;
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fios->mtime = 0;
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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snprintf(fios->title, lengthof(fios->title), "%s/ (Directory)", FS2OTTD(dirent->d_name));
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str_validate(fios->title);
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}
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}
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closedir(dir);
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}
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{
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/* XXX ugly global variables ... */
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byte order = _savegame_sort_order;
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_savegame_sort_order = SORT_BY_NAME | SORT_ASCENDING;
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qsort(_fios_items, _fios_count, sizeof(FiosItem), compare_FiosItems);
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_savegame_sort_order = order;
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}
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// this is where to start sorting
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sort_start = _fios_count;
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/* Show scenario files
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* .SCN OpenTTD style scenario file
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* .SV0 Transport Tycoon Deluxe (Patch) scenario
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* .SS0 Transport Tycoon Deluxe preset scenario
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*/
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dir = opendir(_fios_path);
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if (dir != NULL) {
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while ((dirent = readdir(dir)) != NULL) {
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char *t;
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snprintf(filename, lengthof(filename), PATHTEMPLATE, _fios_path, dirent->d_name);
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if (stat(filename, &sb) || S_ISDIR(sb.st_mode)) continue;
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t = strrchr(dirent->d_name, '.');
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if (t == NULL) continue;
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if (strcasecmp(t, ".scn") == 0) { // OpenTTD
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_SCENARIO;
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fios->mtime = sb.st_mtime;
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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*t = '\0'; // strip extension
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ttd_strlcpy(fios->title, FS2OTTD(dirent->d_name), lengthof(fios->title));
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str_validate(fios->title);
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} else if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO ||
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mode == SLD_NEW_GAME) {
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if (strcasecmp(t, ".sv0") == 0 ||
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strcasecmp(t, ".ss0") == 0) { // TTDLX(Patch)
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fios = FiosAlloc();
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fios->type = FIOS_TYPE_OLD_SCENARIO;
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fios->mtime = sb.st_mtime;
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GetOldScenarioGameName(fios->title, filename);
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ttd_strlcpy(fios->name, dirent->d_name, lengthof(fios->name));
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}
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}
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}
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closedir(dir);
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}
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qsort(_fios_items + sort_start, _fios_count - sort_start, sizeof(FiosItem), compare_FiosItems);
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*num = _fios_count;
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return _fios_items;
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return (ent->d_name[0] != '.'); // hidden file
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}
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// Browse to
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