1 /***********************************************************
2 * Artsoft Retro-Game Library *
3 *----------------------------------------------------------*
4 * (c) 1994-2002 Artsoft Entertainment *
6 * Detmolder Strasse 189 *
9 * e-mail: info@artsoft.org *
10 *----------------------------------------------------------*
12 ***********************************************************/
24 /* file names and filename extensions */
25 #if !defined(PLATFORM_MSDOS)
26 #define LEVELSETUP_DIRECTORY "levelsetup"
27 #define SETUP_FILENAME "setup.conf"
28 #define LEVELSETUP_FILENAME "levelsetup.conf"
29 #define LEVELINFO_FILENAME "levelinfo.conf"
30 #define GRAPHICSINFO_FILENAME "graphicsinfo.conf"
31 #define SOUNDSINFO_FILENAME "soundsinfo.conf"
32 #define MUSICINFO_FILENAME "musicinfo.conf"
33 #define LEVELFILE_EXTENSION "level"
34 #define TAPEFILE_EXTENSION "tape"
35 #define SCOREFILE_EXTENSION "score"
37 #define LEVELSETUP_DIRECTORY "lvlsetup"
38 #define SETUP_FILENAME "setup.cnf"
39 #define LEVELSETUP_FILENAME "lvlsetup.cnf"
40 #define LEVELINFO_FILENAME "lvlinfo.cnf"
41 #define GRAPHICSINFO_FILENAME "gfxinfo.cnf"
42 #define SOUNDSINFO_FILENAME "sndinfo.cnf"
43 #define MUSICINFO_FILENAME "musinfo.cnf"
44 #define LEVELFILE_EXTENSION "lvl"
45 #define TAPEFILE_EXTENSION "tap"
46 #define SCOREFILE_EXTENSION "sco"
49 #define NUM_LEVELCLASS_DESC 8
50 static char *levelclass_desc[NUM_LEVELCLASS_DESC] =
62 #define LEVELCOLOR(n) (IS_LEVELCLASS_TUTORIAL(n) ? FC_BLUE : \
63 IS_LEVELCLASS_CLASSICS(n) ? FC_RED : \
64 IS_LEVELCLASS_BD(n) ? FC_GREEN : \
65 IS_LEVELCLASS_EM(n) ? FC_YELLOW : \
66 IS_LEVELCLASS_SP(n) ? FC_GREEN : \
67 IS_LEVELCLASS_DX(n) ? FC_YELLOW : \
68 IS_LEVELCLASS_CONTRIBUTION(n) ? FC_GREEN : \
69 IS_LEVELCLASS_USER(n) ? FC_RED : \
72 #define LEVELSORTING(n) (IS_LEVELCLASS_TUTORIAL(n) ? 0 : \
73 IS_LEVELCLASS_CLASSICS(n) ? 1 : \
74 IS_LEVELCLASS_BD(n) ? 2 : \
75 IS_LEVELCLASS_EM(n) ? 3 : \
76 IS_LEVELCLASS_SP(n) ? 4 : \
77 IS_LEVELCLASS_DX(n) ? 5 : \
78 IS_LEVELCLASS_CONTRIBUTION(n) ? 6 : \
79 IS_LEVELCLASS_USER(n) ? 7 : \
82 #define TOKEN_VALUE_POSITION 30
84 #define MAX_COOKIE_LEN 256
87 /* ------------------------------------------------------------------------- */
89 /* ------------------------------------------------------------------------- */
91 static char *getLevelClassDescription(TreeInfo *ldi)
93 int position = ldi->sort_priority / 100;
95 if (position >= 0 && position < NUM_LEVELCLASS_DESC)
96 return levelclass_desc[position];
98 return "Unknown Level Class";
101 static char *getUserLevelDir(char *level_subdir)
103 static char *userlevel_dir = NULL;
104 char *data_dir = getUserDataDir();
105 char *userlevel_subdir = LEVELS_DIRECTORY;
110 if (level_subdir != NULL)
111 userlevel_dir = getPath3(data_dir, userlevel_subdir, level_subdir);
113 userlevel_dir = getPath2(data_dir, userlevel_subdir);
115 return userlevel_dir;
118 static char *getTapeDir(char *level_subdir)
120 static char *tape_dir = NULL;
121 char *data_dir = getUserDataDir();
122 char *tape_subdir = TAPES_DIRECTORY;
127 if (level_subdir != NULL)
128 tape_dir = getPath3(data_dir, tape_subdir, level_subdir);
130 tape_dir = getPath2(data_dir, tape_subdir);
135 static char *getScoreDir(char *level_subdir)
137 static char *score_dir = NULL;
138 char *data_dir = options.rw_base_directory;
139 char *score_subdir = SCORES_DIRECTORY;
144 if (level_subdir != NULL)
145 score_dir = getPath3(data_dir, score_subdir, level_subdir);
147 score_dir = getPath2(data_dir, score_subdir);
152 static char *getLevelSetupDir(char *level_subdir)
154 static char *levelsetup_dir = NULL;
155 char *data_dir = getUserDataDir();
156 char *levelsetup_subdir = LEVELSETUP_DIRECTORY;
159 free(levelsetup_dir);
161 if (level_subdir != NULL)
162 levelsetup_dir = getPath3(data_dir, levelsetup_subdir, level_subdir);
164 levelsetup_dir = getPath2(data_dir, levelsetup_subdir);
166 return levelsetup_dir;
169 static char *getUserGraphicsDir(char *graphics_subdir)
171 static char *usergraphics_dir = NULL;
172 char *data_dir = getUserDataDir();
173 char *usergraphics_subdir = GRAPHICS_DIRECTORY;
175 if (usergraphics_dir)
176 free(usergraphics_dir);
178 if (graphics_subdir != NULL)
179 usergraphics_dir = getPath3(data_dir, usergraphics_subdir,graphics_subdir);
181 usergraphics_dir = getPath2(data_dir, usergraphics_subdir);
183 return usergraphics_dir;
186 static char *getUserSoundsDir(char *sounds_subdir)
188 static char *usersounds_dir = NULL;
189 char *data_dir = getUserDataDir();
190 char *usersounds_subdir = SOUNDS_DIRECTORY;
193 free(usersounds_dir);
195 if (sounds_subdir != NULL)
196 usersounds_dir = getPath3(data_dir, usersounds_subdir,sounds_subdir);
198 usersounds_dir = getPath2(data_dir, usersounds_subdir);
200 return usersounds_dir;
203 static char *getUserMusicDir(char *music_subdir)
205 static char *usermusic_dir = NULL;
206 char *data_dir = getUserDataDir();
207 char *usermusic_subdir = MUSIC_DIRECTORY;
212 if (music_subdir != NULL)
213 usermusic_dir = getPath3(data_dir, usermusic_subdir,music_subdir);
215 usermusic_dir = getPath2(data_dir, usermusic_subdir);
217 return usermusic_dir;
220 char *getLevelFilename(int nr)
222 static char *filename = NULL;
223 char basename[MAX_FILENAME_LEN];
225 if (filename != NULL)
228 sprintf(basename, "%03d.%s", nr, LEVELFILE_EXTENSION);
229 filename = getPath3((leveldir_current->user_defined ?
230 getUserLevelDir(NULL) :
231 options.level_directory),
232 leveldir_current->fullpath,
238 char *getTapeFilename(int nr)
240 static char *filename = NULL;
241 char basename[MAX_FILENAME_LEN];
243 if (filename != NULL)
246 sprintf(basename, "%03d.%s", nr, TAPEFILE_EXTENSION);
247 filename = getPath2(getTapeDir(leveldir_current->filename), basename);
252 char *getScoreFilename(int nr)
254 static char *filename = NULL;
255 char basename[MAX_FILENAME_LEN];
257 if (filename != NULL)
260 sprintf(basename, "%03d.%s", nr, SCOREFILE_EXTENSION);
261 filename = getPath2(getScoreDir(leveldir_current->filename), basename);
266 char *getSetupFilename()
268 static char *filename = NULL;
270 if (filename != NULL)
273 filename = getPath2(getSetupDir(), SETUP_FILENAME);
278 static char *getImageBasename(char *basename)
280 char *result = basename;
282 #if defined(PLATFORM_MSDOS)
283 if (program.filename_prefix != NULL)
285 int prefix_len = strlen(program.filename_prefix);
287 if (strncmp(basename, program.filename_prefix, prefix_len) == 0)
288 result = &basename[prefix_len];
295 char *getImageFilename(char *basename)
297 static char *filename = NULL;
299 if (filename != NULL)
302 filename = getPath2(options.graphics_directory, getImageBasename(basename));
307 char *getCustomImageFilename(char *basename)
310 if (strcmp(basename, "RocksFont.pcx") == 0)
312 char *dir = options.graphics_directory;
314 printf("checking directory '%s' ...\n", dir);
317 dir = getPath2(options.graphics_directory);
322 return getImageFilename(basename);
325 void InitTapeDirectory(char *level_subdir)
327 createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE);
328 createDirectory(getTapeDir(NULL), "main tape", PERMS_PRIVATE);
329 createDirectory(getTapeDir(level_subdir), "level tape", PERMS_PRIVATE);
332 void InitScoreDirectory(char *level_subdir)
334 createDirectory(getScoreDir(NULL), "main score", PERMS_PUBLIC);
335 createDirectory(getScoreDir(level_subdir), "level score", PERMS_PUBLIC);
338 static void SaveUserLevelInfo();
340 void InitUserLevelDirectory(char *level_subdir)
342 if (access(getUserLevelDir(level_subdir), F_OK) != 0)
344 createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE);
345 createDirectory(getUserLevelDir(NULL), "main user level", PERMS_PRIVATE);
346 createDirectory(getUserLevelDir(level_subdir), "user level",PERMS_PRIVATE);
352 void InitLevelSetupDirectory(char *level_subdir)
354 createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE);
355 createDirectory(getLevelSetupDir(NULL), "main level setup", PERMS_PRIVATE);
356 createDirectory(getLevelSetupDir(level_subdir), "level setup",PERMS_PRIVATE);
359 void ReadChunk_VERS(FILE *file, int *file_version, int *game_version)
361 int file_version_major, file_version_minor, file_version_patch;
362 int game_version_major, game_version_minor, game_version_patch;
364 file_version_major = fgetc(file);
365 file_version_minor = fgetc(file);
366 file_version_patch = fgetc(file);
367 fgetc(file); /* not used */
369 game_version_major = fgetc(file);
370 game_version_minor = fgetc(file);
371 game_version_patch = fgetc(file);
372 fgetc(file); /* not used */
374 *file_version = VERSION_IDENT(file_version_major,
378 *game_version = VERSION_IDENT(game_version_major,
383 void WriteChunk_VERS(FILE *file, int file_version, int game_version)
385 int file_version_major = VERSION_MAJOR(file_version);
386 int file_version_minor = VERSION_MINOR(file_version);
387 int file_version_patch = VERSION_PATCH(file_version);
388 int game_version_major = VERSION_MAJOR(game_version);
389 int game_version_minor = VERSION_MINOR(game_version);
390 int game_version_patch = VERSION_PATCH(game_version);
392 fputc(file_version_major, file);
393 fputc(file_version_minor, file);
394 fputc(file_version_patch, file);
395 fputc(0, file); /* not used */
397 fputc(game_version_major, file);
398 fputc(game_version_minor, file);
399 fputc(game_version_patch, file);
400 fputc(0, file); /* not used */
404 /* ------------------------------------------------------------------------- */
405 /* some functions to handle lists of level directories */
406 /* ------------------------------------------------------------------------- */
408 TreeInfo *newTreeInfo()
410 return checked_calloc(sizeof(TreeInfo));
413 void pushTreeInfo(TreeInfo **node_first, TreeInfo *node_new)
415 node_new->next = *node_first;
416 *node_first = node_new;
419 int numTreeInfo(TreeInfo *node)
432 boolean validLevelSeries(TreeInfo *node)
434 return (node != NULL && !node->node_group && !node->parent_link);
437 TreeInfo *getFirstValidLevelSeries(TreeInfo *node)
441 if (leveldir_first) /* start with first level directory entry */
442 return getFirstValidLevelSeries(leveldir_first);
446 else if (node->node_group) /* enter level group (step down into tree) */
447 return getFirstValidLevelSeries(node->node_group);
448 else if (node->parent_link) /* skip start entry of level group */
450 if (node->next) /* get first real level series entry */
451 return getFirstValidLevelSeries(node->next);
452 else /* leave empty level group and go on */
453 return getFirstValidLevelSeries(node->node_parent->next);
455 else /* this seems to be a regular level series */
459 TreeInfo *getTreeInfoFirstGroupEntry(TreeInfo *node)
464 if (node->node_parent == NULL) /* top level group */
465 return leveldir_first;
466 else /* sub level group */
467 return node->node_parent->node_group;
470 int numTreeInfoInGroup(TreeInfo *node)
472 return numTreeInfo(getTreeInfoFirstGroupEntry(node));
475 int posTreeInfo(TreeInfo *node)
477 TreeInfo *node_cmp = getTreeInfoFirstGroupEntry(node);
482 if (node_cmp == node)
486 node_cmp = node_cmp->next;
492 TreeInfo *getTreeInfoFromPos(TreeInfo *node, int pos)
494 TreeInfo *node_default = node;
509 TreeInfo *getTreeInfoFromFilenameExt(TreeInfo *node, char *filename)
511 if (filename == NULL)
516 if (node->node_group)
518 TreeInfo *node_group;
520 node_group = getTreeInfoFromFilenameExt(node->node_group, filename);
525 else if (!node->parent_link)
527 if (strcmp(filename, node->filename) == 0)
537 TreeInfo *getTreeInfoFromFilename(char *filename)
539 return getTreeInfoFromFilenameExt(leveldir_first, filename);
542 void dumpTreeInfo(TreeInfo *node, int depth)
548 for (i=0; i<depth * 3; i++)
551 printf("filename == '%s' [%s]\n", node->filename, node->name);
553 if (node->node_group != NULL)
554 dumpTreeInfo(node->node_group, depth + 1);
560 void sortTreeInfo(TreeInfo **node_first,
561 int (*compare_function)(const void *, const void *))
563 int num_nodes = numTreeInfo(*node_first);
564 TreeInfo **sort_array;
565 TreeInfo *node = *node_first;
571 /* allocate array for sorting structure pointers */
572 sort_array = checked_calloc(num_nodes * sizeof(TreeInfo *));
574 /* writing structure pointers to sorting array */
575 while (i < num_nodes && node) /* double boundary check... */
577 sort_array[i] = node;
583 /* sorting the structure pointers in the sorting array */
584 qsort(sort_array, num_nodes, sizeof(TreeInfo *),
587 /* update the linkage of list elements with the sorted node array */
588 for (i=0; i<num_nodes - 1; i++)
589 sort_array[i]->next = sort_array[i + 1];
590 sort_array[num_nodes - 1]->next = NULL;
592 /* update the linkage of the main list anchor pointer */
593 *node_first = sort_array[0];
597 /* now recursively sort the level group structures */
601 if (node->node_group != NULL)
602 sortTreeInfo(&node->node_group, compare_function);
609 /* ========================================================================= */
610 /* some stuff from "files.c" */
611 /* ========================================================================= */
613 #if defined(PLATFORM_WIN32)
615 #define S_IRGRP S_IRUSR
618 #define S_IROTH S_IRUSR
621 #define S_IWGRP S_IWUSR
624 #define S_IWOTH S_IWUSR
627 #define S_IXGRP S_IXUSR
630 #define S_IXOTH S_IXUSR
633 #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
638 #endif /* PLATFORM_WIN32 */
640 /* file permissions for newly written files */
641 #define MODE_R_ALL (S_IRUSR | S_IRGRP | S_IROTH)
642 #define MODE_W_ALL (S_IWUSR | S_IWGRP | S_IWOTH)
643 #define MODE_X_ALL (S_IXUSR | S_IXGRP | S_IXOTH)
645 #define MODE_W_PRIVATE (S_IWUSR)
646 #define MODE_W_PUBLIC (S_IWUSR | S_IWGRP)
647 #define MODE_W_PUBLIC_DIR (S_IWUSR | S_IWGRP | S_ISGID)
649 #define DIR_PERMS_PRIVATE (MODE_R_ALL | MODE_X_ALL | MODE_W_PRIVATE)
650 #define DIR_PERMS_PUBLIC (MODE_R_ALL | MODE_X_ALL | MODE_W_PUBLIC_DIR)
652 #define FILE_PERMS_PRIVATE (MODE_R_ALL | MODE_W_PRIVATE)
653 #define FILE_PERMS_PUBLIC (MODE_R_ALL | MODE_W_PUBLIC)
655 char *getUserDataDir(void)
657 static char *userdata_dir = NULL;
661 char *home_dir = getHomeDir();
662 char *data_dir = program.userdata_directory;
664 userdata_dir = getPath2(home_dir, data_dir);
672 return getUserDataDir();
675 static mode_t posix_umask(mode_t mask)
677 #if defined(PLATFORM_UNIX)
684 static int posix_mkdir(const char *pathname, mode_t mode)
686 #if defined(PLATFORM_WIN32)
687 return mkdir(pathname);
689 return mkdir(pathname, mode);
693 void createDirectory(char *dir, char *text, int permission_class)
695 /* leave "other" permissions in umask untouched, but ensure group parts
696 of USERDATA_DIR_MODE are not masked */
697 mode_t dir_mode = (permission_class == PERMS_PRIVATE ?
698 DIR_PERMS_PRIVATE : DIR_PERMS_PUBLIC);
699 mode_t normal_umask = posix_umask(0);
700 mode_t group_umask = ~(dir_mode & S_IRWXG);
701 posix_umask(normal_umask & group_umask);
703 if (access(dir, F_OK) != 0)
704 if (posix_mkdir(dir, dir_mode) != 0)
705 Error(ERR_WARN, "cannot create %s directory '%s'", text, dir);
707 posix_umask(normal_umask); /* reset normal umask */
710 void InitUserDataDirectory()
712 createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE);
715 void SetFilePermissions(char *filename, int permission_class)
717 chmod(filename, (permission_class == PERMS_PRIVATE ?
718 FILE_PERMS_PRIVATE : FILE_PERMS_PUBLIC));
721 char *getCookie(char *file_type)
723 static char cookie[MAX_COOKIE_LEN + 1];
725 if (strlen(program.cookie_prefix) + 1 +
726 strlen(file_type) + strlen("_FILE_VERSION_x.x") > MAX_COOKIE_LEN)
727 return "[COOKIE ERROR]"; /* should never happen */
729 sprintf(cookie, "%s_%s_FILE_VERSION_%d.%d",
730 program.cookie_prefix, file_type,
731 program.version_major, program.version_minor);
736 int getFileVersionFromCookieString(const char *cookie)
738 const char *ptr_cookie1, *ptr_cookie2;
739 const char *pattern1 = "_FILE_VERSION_";
740 const char *pattern2 = "?.?";
741 const int len_cookie = strlen(cookie);
742 const int len_pattern1 = strlen(pattern1);
743 const int len_pattern2 = strlen(pattern2);
744 const int len_pattern = len_pattern1 + len_pattern2;
745 int version_major, version_minor;
747 if (len_cookie <= len_pattern)
750 ptr_cookie1 = &cookie[len_cookie - len_pattern];
751 ptr_cookie2 = &cookie[len_cookie - len_pattern2];
753 if (strncmp(ptr_cookie1, pattern1, len_pattern1) != 0)
756 if (ptr_cookie2[0] < '0' || ptr_cookie2[0] > '9' ||
757 ptr_cookie2[1] != '.' ||
758 ptr_cookie2[2] < '0' || ptr_cookie2[2] > '9')
761 version_major = ptr_cookie2[0] - '0';
762 version_minor = ptr_cookie2[2] - '0';
764 return VERSION_IDENT(version_major, version_minor, 0);
767 boolean checkCookieString(const char *cookie, const char *template)
769 const char *pattern = "_FILE_VERSION_?.?";
770 const int len_cookie = strlen(cookie);
771 const int len_template = strlen(template);
772 const int len_pattern = strlen(pattern);
774 if (len_cookie != len_template)
777 if (strncmp(cookie, template, len_cookie - len_pattern) != 0)
783 /* ------------------------------------------------------------------------- */
784 /* setup file list handling functions */
785 /* ------------------------------------------------------------------------- */
787 int get_string_integer_value(char *s)
789 static char *number_text[][3] =
791 { "0", "zero", "null", },
792 { "1", "one", "first" },
793 { "2", "two", "second" },
794 { "3", "three", "third" },
795 { "4", "four", "fourth" },
796 { "5", "five", "fifth" },
797 { "6", "six", "sixth" },
798 { "7", "seven", "seventh" },
799 { "8", "eight", "eighth" },
800 { "9", "nine", "ninth" },
801 { "10", "ten", "tenth" },
802 { "11", "eleven", "eleventh" },
803 { "12", "twelve", "twelfth" },
807 char *s_lower = getStringToLower(s);
812 if (strcmp(s_lower, number_text[i][j]) == 0)
823 boolean get_string_boolean_value(char *s)
825 char *s_lower = getStringToLower(s);
826 boolean result = FALSE;
828 if (strcmp(s_lower, "true") == 0 ||
829 strcmp(s_lower, "yes") == 0 ||
830 strcmp(s_lower, "on") == 0 ||
831 get_string_integer_value(s) == 1)
839 char *getFormattedSetupEntry(char *token, char *value)
842 static char entry[MAX_LINE_LEN];
844 sprintf(entry, "%s:", token);
845 for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
849 strcat(entry, value);
854 void freeSetupFileList(struct SetupFileList *setup_file_list)
856 if (!setup_file_list)
859 if (setup_file_list->token)
860 free(setup_file_list->token);
861 if (setup_file_list->value)
862 free(setup_file_list->value);
863 if (setup_file_list->next)
864 freeSetupFileList(setup_file_list->next);
865 free(setup_file_list);
868 static struct SetupFileList *newSetupFileList(char *token, char *value)
870 struct SetupFileList *new = checked_malloc(sizeof(struct SetupFileList));
872 new->token = checked_malloc(strlen(token) + 1);
873 strcpy(new->token, token);
875 new->value = checked_malloc(strlen(value) + 1);
876 strcpy(new->value, value);
883 char *getTokenValue(struct SetupFileList *setup_file_list, char *token)
885 if (!setup_file_list)
888 if (strcmp(setup_file_list->token, token) == 0)
889 return setup_file_list->value;
891 return getTokenValue(setup_file_list->next, token);
894 static void setTokenValue(struct SetupFileList *setup_file_list,
895 char *token, char *value)
897 if (!setup_file_list)
900 if (strcmp(setup_file_list->token, token) == 0)
902 free(setup_file_list->value);
903 setup_file_list->value = checked_malloc(strlen(value) + 1);
904 strcpy(setup_file_list->value, value);
906 else if (setup_file_list->next == NULL)
907 setup_file_list->next = newSetupFileList(token, value);
909 setTokenValue(setup_file_list->next, token, value);
913 static void printSetupFileList(struct SetupFileList *setup_file_list)
915 if (!setup_file_list)
918 printf("token: '%s'\n", setup_file_list->token);
919 printf("value: '%s'\n", setup_file_list->value);
921 printSetupFileList(setup_file_list->next);
925 struct SetupFileList *loadSetupFileList(char *filename)
928 char line[MAX_LINE_LEN];
929 char *token, *value, *line_ptr;
930 struct SetupFileList *setup_file_list = newSetupFileList("", "");
931 struct SetupFileList *first_valid_list_entry;
935 if (!(file = fopen(filename, MODE_READ)))
937 Error(ERR_WARN, "cannot open configuration file '%s'", filename);
943 /* read next line of input file */
944 if (!fgets(line, MAX_LINE_LEN, file))
947 /* cut trailing comment or whitespace from input line */
948 for (line_ptr = line; *line_ptr; line_ptr++)
950 if (*line_ptr == '#' || *line_ptr == '\n' || *line_ptr == '\r')
957 /* cut trailing whitespaces from input line */
958 for (line_ptr = &line[strlen(line)]; line_ptr > line; line_ptr--)
959 if ((*line_ptr == ' ' || *line_ptr == '\t') && line_ptr[1] == '\0')
962 /* ignore empty lines */
966 line_len = strlen(line);
968 /* cut leading whitespaces from token */
969 for (token = line; *token; token++)
970 if (*token != ' ' && *token != '\t')
973 /* find end of token */
974 for (line_ptr = token; *line_ptr; line_ptr++)
976 if (*line_ptr == ' ' || *line_ptr == '\t' || *line_ptr == ':')
983 if (line_ptr < line + line_len)
984 value = line_ptr + 1;
988 /* cut leading whitespaces from value */
989 for (; *value; value++)
990 if (*value != ' ' && *value != '\t')
993 if (*token && *value)
994 setTokenValue(setup_file_list, token, value);
999 first_valid_list_entry = setup_file_list->next;
1001 /* free empty list header */
1002 setup_file_list->next = NULL;
1003 freeSetupFileList(setup_file_list);
1005 if (first_valid_list_entry == NULL)
1006 Error(ERR_WARN, "configuration file '%s' is empty", filename);
1008 return first_valid_list_entry;
1011 void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list,
1014 if (!setup_file_list)
1017 if (strcmp(setup_file_list->token, TOKEN_STR_FILE_IDENTIFIER) == 0)
1019 if (!checkCookieString(setup_file_list->value, identifier))
1021 Error(ERR_WARN, "configuration file has wrong file identifier");
1028 if (setup_file_list->next)
1029 checkSetupFileListIdentifier(setup_file_list->next, identifier);
1032 Error(ERR_WARN, "configuration file has no file identifier");
1038 /* ========================================================================= */
1039 /* setup file stuff */
1040 /* ========================================================================= */
1042 #define TOKEN_STR_LAST_LEVEL_SERIES "last_level_series"
1043 #define TOKEN_STR_LAST_PLAYED_LEVEL "last_played_level"
1044 #define TOKEN_STR_HANDICAP_LEVEL "handicap_level"
1046 /* level directory info */
1047 #define LEVELINFO_TOKEN_NAME 0
1048 #define LEVELINFO_TOKEN_NAME_SHORT 1
1049 #define LEVELINFO_TOKEN_NAME_SORTING 2
1050 #define LEVELINFO_TOKEN_AUTHOR 3
1051 #define LEVELINFO_TOKEN_IMPORTED_FROM 4
1052 #define LEVELINFO_TOKEN_LEVELS 5
1053 #define LEVELINFO_TOKEN_FIRST_LEVEL 6
1054 #define LEVELINFO_TOKEN_SORT_PRIORITY 7
1055 #define LEVELINFO_TOKEN_LEVEL_GROUP 8
1056 #define LEVELINFO_TOKEN_READONLY 9
1058 #define NUM_LEVELINFO_TOKENS 10
1060 static LevelDirTree ldi;
1062 static struct TokenInfo levelinfo_tokens[] =
1064 /* level directory info */
1065 { TYPE_STRING, &ldi.name, "name" },
1066 { TYPE_STRING, &ldi.name_short, "name_short" },
1067 { TYPE_STRING, &ldi.name_sorting, "name_sorting" },
1068 { TYPE_STRING, &ldi.author, "author" },
1069 { TYPE_STRING, &ldi.imported_from, "imported_from" },
1070 { TYPE_INTEGER, &ldi.levels, "levels" },
1071 { TYPE_INTEGER, &ldi.first_level, "first_level" },
1072 { TYPE_INTEGER, &ldi.sort_priority, "sort_priority" },
1073 { TYPE_BOOLEAN, &ldi.level_group, "level_group" },
1074 { TYPE_BOOLEAN, &ldi.readonly, "readonly" }
1077 static void setTreeInfoToDefaults(TreeInfo *ldi)
1079 ldi->node_parent = NULL;
1080 ldi->node_group = NULL;
1084 ldi->cl_cursor = -1;
1086 ldi->type = TREE_TYPE_GENERIC;
1088 ldi->filename = NULL;
1089 ldi->fullpath = NULL;
1090 ldi->basepath = NULL;
1091 ldi->name = getStringCopy(ANONYMOUS_NAME);
1092 ldi->name_short = NULL;
1093 ldi->name_sorting = NULL;
1094 ldi->author = getStringCopy(ANONYMOUS_NAME);
1095 ldi->imported_from = NULL;
1097 ldi->first_level = 0;
1098 ldi->last_level = 0;
1099 ldi->sort_priority = LEVELCLASS_UNDEFINED; /* default: least priority */
1100 ldi->level_group = FALSE;
1101 ldi->parent_link = FALSE;
1102 ldi->user_defined = FALSE;
1103 ldi->readonly = TRUE;
1105 ldi->class_desc = NULL;
1106 ldi->handicap_level = 0;
1109 static void setTreeInfoToDefaultsFromParent(TreeInfo *ldi,
1114 setTreeInfoToDefaults(ldi);
1118 /* first copy all values from the parent structure ... */
1121 /* ... then set all fields to default that cannot be inherited from parent.
1122 This is especially important for all those fields that can be set from
1123 the 'levelinfo.conf' config file, because the function 'setSetupInfo()'
1124 calls 'free()' for all already set token values which requires that no
1125 other structure's pointer may point to them!
1128 ldi->filename = NULL;
1129 ldi->fullpath = NULL;
1130 ldi->basepath = NULL;
1131 ldi->name = getStringCopy(ANONYMOUS_NAME);
1132 ldi->name_short = NULL;
1133 ldi->name_sorting = NULL;
1134 ldi->author = getStringCopy(parent->author);
1135 ldi->imported_from = getStringCopy(parent->imported_from);
1137 ldi->level_group = FALSE;
1138 ldi->parent_link = FALSE;
1140 ldi->node_parent = parent;
1141 ldi->node_group = NULL;
1145 void setSetupInfo(struct TokenInfo *token_info,
1146 int token_nr, char *token_value)
1148 int token_type = token_info[token_nr].type;
1149 void *setup_value = token_info[token_nr].value;
1151 if (token_value == NULL)
1154 /* set setup field to corresponding token value */
1159 *(boolean *)setup_value = get_string_boolean_value(token_value);
1163 *(Key *)setup_value = getKeyFromKeyName(token_value);
1167 *(Key *)setup_value = getKeyFromX11KeyName(token_value);
1171 *(int *)setup_value = get_string_integer_value(token_value);
1175 if (*(char **)setup_value != NULL)
1176 free(*(char **)setup_value);
1177 *(char **)setup_value = getStringCopy(token_value);
1185 static int compareTreeInfoEntries(const void *object1, const void *object2)
1187 const TreeInfo *entry1 = *((TreeInfo **)object1);
1188 const TreeInfo *entry2 = *((TreeInfo **)object2);
1191 if (entry1->parent_link || entry2->parent_link)
1192 compare_result = (entry1->parent_link ? -1 : +1);
1193 else if (entry1->sort_priority == entry2->sort_priority)
1195 char *name1 = getStringToLower(entry1->name_sorting);
1196 char *name2 = getStringToLower(entry2->name_sorting);
1198 compare_result = strcmp(name1, name2);
1203 else if (LEVELSORTING(entry1) == LEVELSORTING(entry2))
1204 compare_result = entry1->sort_priority - entry2->sort_priority;
1206 compare_result = LEVELSORTING(entry1) - LEVELSORTING(entry2);
1208 return compare_result;
1211 static void createParentTreeInfoNode(TreeInfo *node_parent)
1213 TreeInfo *leveldir_new = newTreeInfo();
1215 setTreeInfoToDefaults(leveldir_new);
1217 leveldir_new->node_parent = node_parent;
1218 leveldir_new->parent_link = TRUE;
1220 leveldir_new->name = ".. (parent directory)";
1221 leveldir_new->name_short = getStringCopy(leveldir_new->name);
1222 leveldir_new->name_sorting = getStringCopy(leveldir_new->name);
1224 leveldir_new->filename = "..";
1225 leveldir_new->fullpath = getStringCopy(node_parent->fullpath);
1227 leveldir_new->sort_priority = node_parent->sort_priority;
1228 leveldir_new->class_desc = getLevelClassDescription(leveldir_new);
1230 pushTreeInfo(&node_parent->node_group, leveldir_new);
1233 /* forward declaration for recursive call by "LoadLevelInfoFromLevelDir()" */
1234 static void LoadLevelInfoFromLevelDir(TreeInfo **, TreeInfo *, char *);
1236 static boolean LoadLevelInfoFromLevelConf(TreeInfo **node_first,
1237 TreeInfo *node_parent,
1238 char *level_directory,
1239 char *directory_name)
1241 char *directory_path = getPath2(level_directory, directory_name);
1242 char *filename = getPath2(directory_path, LEVELINFO_FILENAME);
1243 struct SetupFileList *setup_file_list = loadSetupFileList(filename);
1244 LevelDirTree *leveldir_new = NULL;
1247 if (setup_file_list == NULL)
1249 Error(ERR_WARN, "ignoring level directory '%s'", level_directory);
1251 free(directory_path);
1257 leveldir_new = newTreeInfo();
1259 checkSetupFileListIdentifier(setup_file_list, getCookie("LEVELINFO"));
1260 setTreeInfoToDefaultsFromParent(leveldir_new, node_parent);
1262 /* set all structure fields according to the token/value pairs */
1263 ldi = *leveldir_new;
1264 for (i=0; i<NUM_LEVELINFO_TOKENS; i++)
1265 setSetupInfo(levelinfo_tokens, i,
1266 getTokenValue(setup_file_list, levelinfo_tokens[i].text));
1267 *leveldir_new = ldi;
1269 DrawInitText(leveldir_new->name, 150, FC_YELLOW);
1271 if (leveldir_new->name_short == NULL)
1272 leveldir_new->name_short = getStringCopy(leveldir_new->name);
1274 if (leveldir_new->name_sorting == NULL)
1275 leveldir_new->name_sorting = getStringCopy(leveldir_new->name);
1277 leveldir_new->filename = getStringCopy(directory_name);
1279 if (node_parent == NULL) /* top level group */
1281 leveldir_new->basepath = level_directory;
1282 leveldir_new->fullpath = leveldir_new->filename;
1284 else /* sub level group */
1286 leveldir_new->basepath = node_parent->basepath;
1287 leveldir_new->fullpath = getPath2(node_parent->fullpath, directory_name);
1290 if (leveldir_new->levels < 1)
1291 leveldir_new->levels = 1;
1293 leveldir_new->last_level =
1294 leveldir_new->first_level + leveldir_new->levels - 1;
1296 leveldir_new->user_defined =
1297 (leveldir_new->basepath == options.level_directory ? FALSE : TRUE);
1299 leveldir_new->color = LEVELCOLOR(leveldir_new);
1300 leveldir_new->class_desc = getLevelClassDescription(leveldir_new);
1302 leveldir_new->handicap_level = /* set handicap to default value */
1303 (leveldir_new->user_defined ?
1304 leveldir_new->last_level :
1305 leveldir_new->first_level);
1307 pushTreeInfo(node_first, leveldir_new);
1309 freeSetupFileList(setup_file_list);
1311 if (leveldir_new->level_group)
1313 /* create node to link back to current level directory */
1314 createParentTreeInfoNode(leveldir_new);
1316 /* step into sub-directory and look for more level series */
1317 LoadLevelInfoFromLevelDir(&leveldir_new->node_group,
1318 leveldir_new, directory_path);
1321 free(directory_path);
1327 static void LoadLevelInfoFromLevelDir(TreeInfo **node_first,
1328 TreeInfo *node_parent,
1329 char *level_directory)
1332 struct dirent *dir_entry;
1333 boolean valid_entry_found = FALSE;
1335 if ((dir = opendir(level_directory)) == NULL)
1337 Error(ERR_WARN, "cannot read level directory '%s'", level_directory);
1341 while ((dir_entry = readdir(dir)) != NULL) /* loop until last dir entry */
1343 struct stat file_status;
1344 char *directory_name = dir_entry->d_name;
1345 char *directory_path = getPath2(level_directory, directory_name);
1347 /* skip entries for current and parent directory */
1348 if (strcmp(directory_name, ".") == 0 ||
1349 strcmp(directory_name, "..") == 0)
1351 free(directory_path);
1355 /* find out if directory entry is itself a directory */
1356 if (stat(directory_path, &file_status) != 0 || /* cannot stat file */
1357 (file_status.st_mode & S_IFMT) != S_IFDIR) /* not a directory */
1359 free(directory_path);
1363 free(directory_path);
1365 valid_entry_found |= LoadLevelInfoFromLevelConf(node_first, node_parent,
1372 if (!valid_entry_found)
1374 /* check if this directory directly contains a file "levelinfo.conf" */
1375 valid_entry_found |= LoadLevelInfoFromLevelConf(node_first, node_parent,
1376 level_directory, ".");
1379 if (!valid_entry_found)
1380 Error(ERR_WARN, "cannot find any valid level series in directory '%s'",
1384 void LoadLevelInfo()
1386 InitUserLevelDirectory(getLoginName());
1388 DrawInitText("Loading level series:", 120, FC_GREEN);
1390 LoadLevelInfoFromLevelDir(&leveldir_first, NULL, options.level_directory);
1391 LoadLevelInfoFromLevelDir(&leveldir_first, NULL, getUserLevelDir(NULL));
1393 leveldir_current = getFirstValidLevelSeries(leveldir_first);
1395 if (leveldir_first == NULL)
1396 Error(ERR_EXIT, "cannot find any valid level series in any directory");
1398 sortTreeInfo(&leveldir_first, compareTreeInfoEntries);
1401 dumpTreeInfo(leveldir_first, 0);
1405 /* declaration for recursive call by "LoadArtworkInfoFromArtworkConf()" */
1406 static void LoadArtworkInfoFromArtworkDir(TreeInfo **, TreeInfo *, char *,int);
1408 static boolean LoadArtworkInfoFromArtworkConf(TreeInfo **node_first,
1409 TreeInfo *node_parent,
1410 char *base_directory,
1411 char *directory_name, int type)
1413 char *directory_path = getPath2(base_directory, directory_name);
1415 getPath2(directory_path,
1416 (type == TREE_TYPE_GRAPHICS_DIR ? GRAPHICSINFO_FILENAME :
1417 type == TREE_TYPE_SOUNDS_DIR ? SOUNDSINFO_FILENAME :
1418 type == TREE_TYPE_MUSIC_DIR ? MUSICINFO_FILENAME : ""));
1419 struct SetupFileList *setup_file_list = NULL;
1420 TreeInfo *artwork_new = NULL;
1421 char *check_dir = NULL;
1424 if (access(getUserLevelDir(filename), F_OK) == 0) /* file exists */
1425 loadSetupFileList(filename);
1427 if (setup_file_list == NULL) /* no config file -- look for artwork files */
1430 struct dirent *dir_entry;
1431 boolean valid_file_found = FALSE;
1433 if ((dir = opendir(base_directory)) != NULL)
1435 while ((dir_entry = readdir(dir)) != NULL)
1437 char *entry_name = dir_entry->d_name;
1439 if ((type == TREE_TYPE_GRAPHICS_DIR && FileIsGraphic(entry_name)) ||
1440 (type == TREE_TYPE_SOUNDS_DIR && FileIsSound(entry_name)) ||
1441 (type == TREE_TYPE_MUSIC_DIR && FileIsMusic(entry_name)))
1443 valid_file_found = TRUE;
1451 if (!valid_file_found)
1453 Error(ERR_WARN, "ignoring artwork directory '%s'", base_directory);
1455 free(directory_path);
1462 artwork_new = newTreeInfo();
1463 setTreeInfoToDefaultsFromParent(artwork_new, node_parent);
1465 artwork_new->filename = getStringCopy(directory_name);
1467 if (setup_file_list)
1470 checkSetupFileListIdentifier(setup_file_list, getCookie("..."));
1473 /* set all structure fields according to the token/value pairs */
1475 for (i=0; i<NUM_LEVELINFO_TOKENS; i++)
1476 setSetupInfo(levelinfo_tokens, i,
1477 getTokenValue(setup_file_list, levelinfo_tokens[i].text));
1480 DrawInitText(artwork_new->name, 150, FC_YELLOW);
1482 if (artwork_new->name_short == NULL)
1483 artwork_new->name_short = getStringCopy(artwork_new->name);
1485 if (artwork_new->name_sorting == NULL)
1486 artwork_new->name_sorting = getStringCopy(artwork_new->name);
1490 if (artwork_new->name != NULL)
1491 free(artwork_new->name);
1493 if (strcmp(artwork_new->filename, ".") == 0)
1494 artwork_new->name = getStringCopy("default");
1496 artwork_new->name = getStringCopy(artwork_new->filename);
1498 artwork_new->name_short = getStringCopy(artwork_new->name);
1499 artwork_new->name_sorting = getStringCopy(artwork_new->name);
1502 if (node_parent == NULL) /* top level group */
1504 artwork_new->basepath = base_directory;
1505 artwork_new->fullpath = artwork_new->filename;
1507 else /* sub level group */
1509 artwork_new->basepath = node_parent->basepath;
1510 artwork_new->fullpath = getPath2(node_parent->fullpath, directory_name);
1513 check_dir = (type == TREE_TYPE_GRAPHICS_DIR ? options.graphics_directory :
1514 type == TREE_TYPE_SOUNDS_DIR ? options.sounds_directory :
1515 type == TREE_TYPE_MUSIC_DIR ? options.music_directory : "");
1516 artwork_new->user_defined =
1517 (artwork_new->basepath == check_dir ? FALSE : TRUE);
1520 artwork_new->color = LEVELCOLOR(artwork_new);
1521 artwork_new->class_desc = getLevelClassDescription(artwork_new);
1524 pushTreeInfo(node_first, artwork_new);
1526 freeSetupFileList(setup_file_list);
1528 free(directory_path);
1534 static void LoadArtworkInfoFromArtworkDir(TreeInfo **node_first,
1535 TreeInfo *node_parent,
1536 char *base_directory, int type)
1539 struct dirent *dir_entry;
1540 boolean valid_entry_found = FALSE;
1542 if ((dir = opendir(base_directory)) == NULL)
1544 if ((type == TREE_TYPE_GRAPHICS_DIR &&
1545 base_directory == options.graphics_directory) ||
1546 (type == TREE_TYPE_SOUNDS_DIR &&
1547 base_directory == options.sounds_directory) ||
1548 (type == TREE_TYPE_MUSIC_DIR &&
1549 base_directory == options.music_directory))
1550 Error(ERR_WARN, "cannot read directory '%s'", base_directory);
1554 while ((dir_entry = readdir(dir)) != NULL) /* loop until last dir entry */
1556 struct stat file_status;
1557 char *directory_name = dir_entry->d_name;
1558 char *directory_path = getPath2(base_directory, directory_name);
1560 /* skip entries for current and parent directory */
1561 if (strcmp(directory_name, ".") == 0 ||
1562 strcmp(directory_name, "..") == 0)
1564 free(directory_path);
1568 /* find out if directory entry is itself a directory */
1569 if (stat(directory_path, &file_status) != 0 || /* cannot stat file */
1570 (file_status.st_mode & S_IFMT) != S_IFDIR) /* not a directory */
1572 free(directory_path);
1576 free(directory_path);
1578 valid_entry_found |= LoadArtworkInfoFromArtworkConf(node_first,node_parent,
1580 directory_name, type);
1585 if (!valid_entry_found)
1587 /* check if this directory directly contains an artwork config file */
1588 valid_entry_found |= LoadArtworkInfoFromArtworkConf(node_first,node_parent,
1589 base_directory, ".",
1593 if (!valid_entry_found)
1594 Error(ERR_WARN, "cannot find any valid artwork in directory '%s'",
1598 void LoadArtworkInfo()
1600 DrawInitText("Looking for custom artwork:", 120, FC_GREEN);
1602 LoadArtworkInfoFromArtworkDir(&artwork.gfx_first, NULL,
1603 options.graphics_directory,
1604 TREE_TYPE_GRAPHICS_DIR);
1605 LoadArtworkInfoFromArtworkDir(&artwork.gfx_first, NULL,
1606 getUserGraphicsDir(NULL),
1607 TREE_TYPE_GRAPHICS_DIR);
1609 LoadArtworkInfoFromArtworkDir(&artwork.snd_first, NULL,
1610 options.sounds_directory,
1611 TREE_TYPE_SOUNDS_DIR);
1612 LoadArtworkInfoFromArtworkDir(&artwork.snd_first, NULL,
1613 getUserSoundsDir(NULL),
1614 TREE_TYPE_SOUNDS_DIR);
1616 LoadArtworkInfoFromArtworkDir(&artwork.mus_first, NULL,
1617 options.music_directory,
1618 TREE_TYPE_MUSIC_DIR);
1619 LoadArtworkInfoFromArtworkDir(&artwork.mus_first, NULL,
1620 getUserMusicDir(NULL),
1621 TREE_TYPE_MUSIC_DIR);
1623 artwork.gfx_current = artwork.gfx_first;
1624 artwork.snd_current = artwork.snd_first;
1625 artwork.mus_current = artwork.mus_first;
1627 sortTreeInfo(&artwork.gfx_first, compareTreeInfoEntries);
1628 sortTreeInfo(&artwork.snd_first, compareTreeInfoEntries);
1629 sortTreeInfo(&artwork.mus_first, compareTreeInfoEntries);
1632 dumpTreeInfo(artwork.gfx_first, 0);
1633 dumpTreeInfo(artwork.snd_first, 0);
1634 dumpTreeInfo(artwork.mus_first, 0);
1638 static void SaveUserLevelInfo()
1644 filename = getPath2(getUserLevelDir(getLoginName()), LEVELINFO_FILENAME);
1646 if (!(file = fopen(filename, MODE_WRITE)))
1648 Error(ERR_WARN, "cannot write level info file '%s'", filename);
1653 /* always start with reliable default values */
1654 setTreeInfoToDefaults(&ldi);
1656 ldi.name = getLoginName();
1657 ldi.author = getRealName();
1659 ldi.first_level = 1;
1660 ldi.sort_priority = LEVELCLASS_USER_START;
1661 ldi.readonly = FALSE;
1663 fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
1664 getCookie("LEVELINFO")));
1666 for (i=0; i<NUM_LEVELINFO_TOKENS; i++)
1667 if (i != LEVELINFO_TOKEN_NAME_SHORT &&
1668 i != LEVELINFO_TOKEN_NAME_SORTING &&
1669 i != LEVELINFO_TOKEN_IMPORTED_FROM)
1670 fprintf(file, "%s\n", getSetupLine(levelinfo_tokens, "", i));
1675 SetFilePermissions(filename, PERMS_PRIVATE);
1678 char *getSetupValue(int type, void *value)
1680 static char value_string[MAX_LINE_LEN];
1685 strcpy(value_string, (*(boolean *)value ? "true" : "false"));
1689 strcpy(value_string, (*(boolean *)value ? "on" : "off"));
1693 strcpy(value_string, (*(boolean *)value ? "yes" : "no"));
1697 strcpy(value_string, getKeyNameFromKey(*(Key *)value));
1701 strcpy(value_string, getX11KeyNameFromKey(*(Key *)value));
1705 sprintf(value_string, "%d", *(int *)value);
1709 strcpy(value_string, *(char **)value);
1713 value_string[0] = '\0';
1717 return value_string;
1720 char *getSetupLine(struct TokenInfo *token_info, char *prefix, int token_nr)
1723 static char entry[MAX_LINE_LEN];
1724 int token_type = token_info[token_nr].type;
1725 void *setup_value = token_info[token_nr].value;
1726 char *token_text = token_info[token_nr].text;
1727 char *value_string = getSetupValue(token_type, setup_value);
1729 /* start with the prefix, token and some spaces to format output line */
1730 sprintf(entry, "%s%s:", prefix, token_text);
1731 for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
1734 /* continue with the token's value (which can have different types) */
1735 strcat(entry, value_string);
1737 if (token_type == TYPE_KEY_X11)
1739 Key key = *(Key *)setup_value;
1740 char *keyname = getKeyNameFromKey(key);
1742 /* add comment, if useful */
1743 if (strcmp(keyname, "(undefined)") != 0 &&
1744 strcmp(keyname, "(unknown)") != 0)
1746 for (i=strlen(entry); i<50; i++)
1749 strcat(entry, "# ");
1750 strcat(entry, keyname);
1757 void LoadLevelSetup_LastSeries()
1760 struct SetupFileList *level_setup_list = NULL;
1762 /* always start with reliable default values */
1763 leveldir_current = getFirstValidLevelSeries(leveldir_first);
1765 /* ----------------------------------------------------------------------- */
1766 /* ~/.<program>/levelsetup.conf */
1767 /* ----------------------------------------------------------------------- */
1769 filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
1771 if ((level_setup_list = loadSetupFileList(filename)))
1773 char *last_level_series =
1774 getTokenValue(level_setup_list, TOKEN_STR_LAST_LEVEL_SERIES);
1776 leveldir_current = getTreeInfoFromFilename(last_level_series);
1777 if (leveldir_current == NULL)
1778 leveldir_current = leveldir_first;
1780 checkSetupFileListIdentifier(level_setup_list, getCookie("LEVELSETUP"));
1782 freeSetupFileList(level_setup_list);
1785 Error(ERR_WARN, "using default setup values");
1790 void SaveLevelSetup_LastSeries()
1793 char *level_subdir = leveldir_current->filename;
1796 /* ----------------------------------------------------------------------- */
1797 /* ~/.<program>/levelsetup.conf */
1798 /* ----------------------------------------------------------------------- */
1800 InitUserDataDirectory();
1802 filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
1804 if (!(file = fopen(filename, MODE_WRITE)))
1806 Error(ERR_WARN, "cannot write setup file '%s'", filename);
1811 fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
1812 getCookie("LEVELSETUP")));
1813 fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_LEVEL_SERIES,
1819 SetFilePermissions(filename, PERMS_PRIVATE);
1822 static void checkSeriesInfo()
1824 static char *level_directory = NULL;
1826 struct dirent *dir_entry;
1828 /* check for more levels besides the 'levels' field of 'levelinfo.conf' */
1830 level_directory = getPath2((leveldir_current->user_defined ?
1831 getUserLevelDir(NULL) :
1832 options.level_directory),
1833 leveldir_current->fullpath);
1835 if ((dir = opendir(level_directory)) == NULL)
1837 Error(ERR_WARN, "cannot read level directory '%s'", level_directory);
1841 while ((dir_entry = readdir(dir)) != NULL) /* last directory entry */
1843 if (strlen(dir_entry->d_name) > 4 &&
1844 dir_entry->d_name[3] == '.' &&
1845 strcmp(&dir_entry->d_name[4], LEVELFILE_EXTENSION) == 0)
1847 char levelnum_str[4];
1850 strncpy(levelnum_str, dir_entry->d_name, 3);
1851 levelnum_str[3] = '\0';
1853 levelnum_value = atoi(levelnum_str);
1855 if (levelnum_value < leveldir_current->first_level)
1857 Error(ERR_WARN, "additional level %d found", levelnum_value);
1858 leveldir_current->first_level = levelnum_value;
1860 else if (levelnum_value > leveldir_current->last_level)
1862 Error(ERR_WARN, "additional level %d found", levelnum_value);
1863 leveldir_current->last_level = levelnum_value;
1871 void LoadLevelSetup_SeriesInfo()
1874 struct SetupFileList *level_setup_list = NULL;
1875 char *level_subdir = leveldir_current->filename;
1877 /* always start with reliable default values */
1878 level_nr = leveldir_current->first_level;
1880 checkSeriesInfo(leveldir_current);
1882 /* ----------------------------------------------------------------------- */
1883 /* ~/.<program>/levelsetup/<level series>/levelsetup.conf */
1884 /* ----------------------------------------------------------------------- */
1886 level_subdir = leveldir_current->filename;
1888 filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME);
1890 if ((level_setup_list = loadSetupFileList(filename)))
1894 token_value = getTokenValue(level_setup_list, TOKEN_STR_LAST_PLAYED_LEVEL);
1898 level_nr = atoi(token_value);
1900 if (level_nr < leveldir_current->first_level)
1901 level_nr = leveldir_current->first_level;
1902 if (level_nr > leveldir_current->last_level)
1903 level_nr = leveldir_current->last_level;
1906 token_value = getTokenValue(level_setup_list, TOKEN_STR_HANDICAP_LEVEL);
1910 int level_nr = atoi(token_value);
1912 if (level_nr < leveldir_current->first_level)
1913 level_nr = leveldir_current->first_level;
1914 if (level_nr > leveldir_current->last_level + 1)
1915 level_nr = leveldir_current->last_level;
1917 if (leveldir_current->user_defined)
1918 level_nr = leveldir_current->last_level;
1920 leveldir_current->handicap_level = level_nr;
1923 checkSetupFileListIdentifier(level_setup_list, getCookie("LEVELSETUP"));
1925 freeSetupFileList(level_setup_list);
1928 Error(ERR_WARN, "using default setup values");
1933 void SaveLevelSetup_SeriesInfo()
1936 char *level_subdir = leveldir_current->filename;
1937 char *level_nr_str = int2str(level_nr, 0);
1938 char *handicap_level_str = int2str(leveldir_current->handicap_level, 0);
1941 /* ----------------------------------------------------------------------- */
1942 /* ~/.<program>/levelsetup/<level series>/levelsetup.conf */
1943 /* ----------------------------------------------------------------------- */
1945 InitLevelSetupDirectory(level_subdir);
1947 filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME);
1949 if (!(file = fopen(filename, MODE_WRITE)))
1951 Error(ERR_WARN, "cannot write setup file '%s'", filename);
1956 fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
1957 getCookie("LEVELSETUP")));
1958 fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_PLAYED_LEVEL,
1960 fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_HANDICAP_LEVEL,
1961 handicap_level_str));
1966 SetFilePermissions(filename, PERMS_PRIVATE);