1 /***********************************************************
2 * Rocks'n'Diamonds -- McDuffin Strikes Back! *
3 *----------------------------------------------------------*
4 * (c) 1995-98 Artsoft Entertainment *
8 * phone: ++49 +521 290471 *
9 * email: aeglos@valinor.owl.de *
10 *----------------------------------------------------------*
12 ***********************************************************/
25 #define MAX_FILENAME_LEN 256 /* maximal filename length */
26 #define MAX_LINE_LEN 1000 /* maximal input line length */
27 #define CHUNK_ID_LEN 4 /* IFF style chunk id length */
28 #define LEVEL_HEADER_SIZE 80 /* size of level file header */
29 #define LEVEL_HEADER_UNUSED 18 /* unused level header bytes */
30 #define TAPE_HEADER_SIZE 20 /* size of tape file header */
31 #define TAPE_HEADER_UNUSED 7 /* unused tape header bytes */
32 #define FILE_VERSION_1_0 10 /* old 1.0 file version */
33 #define FILE_VERSION_1_2 12 /* actual file version */
35 /* file identifier strings */
36 #define LEVEL_COOKIE "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.2"
37 #define SCORE_COOKIE "ROCKSNDIAMONDS_SCORE_FILE_VERSION_1.2"
38 #define TAPE_COOKIE "ROCKSNDIAMONDS_TAPE_FILE_VERSION_1.2"
39 #define SETUP_COOKIE "ROCKSNDIAMONDS_SETUP_FILE_VERSION_1.2"
40 #define LEVELSETUP_COOKIE "ROCKSNDIAMONDS_LEVELSETUP_FILE_VERSION_1.2"
41 #define LEVELINFO_COOKIE "ROCKSNDIAMONDS_LEVELINFO_FILE_VERSION_1.2"
42 /* old file identifiers for backward compatibility */
43 #define LEVEL_COOKIE_10 "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.0"
44 #define TAPE_COOKIE_10 "ROCKSNDIAMONDS_LEVELREC_FILE_VERSION_1.0"
46 /* file names and filename extensions */
48 #define USERDATA_DIRECTORY ".rocksndiamonds"
49 #define SETUP_FILENAME "setup.conf"
50 #define LEVELSETUP_FILENAME "levelsetup.conf"
51 #define LEVELINFO_FILENAME "levelinfo.conf"
52 #define LEVELFILE_EXTENSION "level"
53 #define TAPEFILE_EXTENSION "tape"
54 #define SCOREFILE_EXTENSION "score"
56 #define USERDATA_DIRECTORY "userdata"
57 #define SETUP_FILENAME "setup.cnf"
58 #define LEVELSETUP_FILENAME "lvlsetup.cnf"
59 #define LEVELINFO_FILENAME "lvlinfo.cnf"
60 #define LEVELFILE_EXTENSION "lvl"
61 #define TAPEFILE_EXTENSION "tap"
62 #define SCOREFILE_EXTENSION "sco"
63 #define ERROR_FILENAME "error.out"
66 /* file permissions for newly written files */
67 #define MODE_R_ALL (S_IRUSR | S_IRGRP | S_IROTH)
68 #define MODE_W_ALL (S_IWUSR | S_IWGRP | S_IWOTH)
69 #define MODE_X_ALL (S_IXUSR | S_IXGRP | S_IXOTH)
70 #define USERDATA_DIR_MODE (MODE_R_ALL | MODE_X_ALL | S_IWUSR)
71 #define LEVEL_PERMS (MODE_R_ALL | MODE_W_ALL)
72 #define SCORE_PERMS LEVEL_PERMS
73 #define TAPE_PERMS LEVEL_PERMS
74 #define SETUP_PERMS LEVEL_PERMS
76 /* sort priorities of level series (also used as level series classes) */
77 #define LEVELCLASS_TUTORIAL_START 10
78 #define LEVELCLASS_TUTORIAL_END 99
79 #define LEVELCLASS_CLASSICS_START 100
80 #define LEVELCLASS_CLASSICS_END 199
81 #define LEVELCLASS_CONTRIBUTION_START 200
82 #define LEVELCLASS_CONTRIBUTION_END 299
83 #define LEVELCLASS_USER_START 300
84 #define LEVELCLASS_USER_END 399
85 #define LEVELCLASS_UNDEFINED 999
87 static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */
88 static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */
90 static char *getGlobalDataDir()
95 char *getUserDataDir()
97 static char *userdata_dir = NULL;
101 char *home_dir = getHomeDir();
102 char *data_dir = USERDATA_DIRECTORY;
104 userdata_dir = getPath2(home_dir, data_dir);
110 static char *getSetupDir()
112 return getUserDataDir();
115 static char *getUserLevelDir(char *level_subdir)
117 static char *userlevel_dir = NULL;
118 char *data_dir = getUserDataDir();
119 char *userlevel_subdir = LEVELS_DIRECTORY;
124 if (strlen(level_subdir) > 0)
125 userlevel_dir = getPath3(data_dir, userlevel_subdir, level_subdir);
127 userlevel_dir = getPath2(data_dir, userlevel_subdir);
129 return userlevel_dir;
132 static char *getTapeDir(char *level_subdir)
134 static char *tape_dir = NULL;
135 char *data_dir = getUserDataDir();
136 char *tape_subdir = TAPES_DIRECTORY;
141 if (strlen(level_subdir) > 0)
142 tape_dir = getPath3(data_dir, tape_subdir, level_subdir);
144 tape_dir = getPath2(data_dir, tape_subdir);
149 static char *getScoreDir(char *level_subdir)
151 static char *score_dir = NULL;
152 char *data_dir = getGlobalDataDir();
153 char *score_subdir = SCORES_DIRECTORY;
158 if (strlen(level_subdir) > 0)
159 score_dir = getPath3(data_dir, score_subdir, level_subdir);
161 score_dir = getPath2(data_dir, score_subdir);
166 static char *getLevelFilename(int nr)
168 static char *filename = NULL;
169 char basename[MAX_FILENAME_LEN];
171 if (filename != NULL)
174 sprintf(basename, "%03d.%s", nr, LEVELFILE_EXTENSION);
175 filename = getPath3((leveldir[leveldir_nr].user_defined ?
176 getUserLevelDir("") :
177 options.level_directory),
178 leveldir[leveldir_nr].filename,
184 static char *getTapeFilename(int nr)
186 static char *filename = NULL;
187 char basename[MAX_FILENAME_LEN];
189 if (filename != NULL)
192 sprintf(basename, "%03d.%s", nr, TAPEFILE_EXTENSION);
193 filename = getPath2(getTapeDir(leveldir[leveldir_nr].filename), basename);
198 static char *getScoreFilename(int nr)
200 static char *filename = NULL;
201 char basename[MAX_FILENAME_LEN];
203 if (filename != NULL)
206 sprintf(basename, "%03d.%s", nr, SCOREFILE_EXTENSION);
207 filename = getPath2(getScoreDir(leveldir[leveldir_nr].filename), basename);
212 static void createDirectory(char *dir, char *text)
214 if (access(dir, F_OK) != 0)
215 if (mkdir(dir, USERDATA_DIR_MODE) != 0)
216 Error(ERR_WARN, "cannot create %s directory '%s'", text, dir);
219 static void InitUserDataDirectory()
221 createDirectory(getUserDataDir(), "user data");
224 static void InitTapeDirectory(char *level_subdir)
226 createDirectory(getUserDataDir(), "user data");
227 createDirectory(getTapeDir(""), "main tape");
228 createDirectory(getTapeDir(level_subdir), "level tape");
231 static void InitScoreDirectory(char *level_subdir)
233 createDirectory(getScoreDir(""), "main score");
234 createDirectory(getScoreDir(level_subdir), "level score");
237 static void InitUserLevelDirectory(char *level_subdir)
239 if (access(getUserLevelDir(level_subdir), F_OK) != 0)
241 createDirectory(getUserDataDir(), "user data");
242 createDirectory(getUserLevelDir(""), "main user level");
243 createDirectory(getUserLevelDir(level_subdir), "user level");
249 static void setLevelInfoToDefaults()
253 lev_fieldx = level.fieldx = STD_LEV_FIELDX;
254 lev_fieldy = level.fieldy = STD_LEV_FIELDY;
256 for(x=0; x<MAX_LEV_FIELDX; x++)
257 for(y=0; y<MAX_LEV_FIELDY; y++)
258 Feld[x][y] = Ur[x][y] = EL_ERDREICH;
261 level.edelsteine = 0;
262 level.tempo_amoebe = 10;
263 level.dauer_sieb = 10;
264 level.dauer_ablenk = 10;
265 level.amoebe_inhalt = EL_DIAMANT;
267 level.high_speed = FALSE;
269 strcpy(level.name, "Nameless Level");
271 for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
278 level.mampfer_inhalt[i][x][y] = EL_FELSBROCKEN;
280 Feld[0][0] = Ur[0][0] = EL_SPIELFIGUR;
281 Feld[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] =
282 Ur[STD_LEV_FIELDX-1][STD_LEV_FIELDY-1] = EL_AUSGANG_ZU;
285 void LoadLevel(int level_nr)
288 char *filename = getLevelFilename(level_nr);
289 char cookie[MAX_LINE_LEN];
290 char chunk[CHUNK_ID_LEN + 1];
291 int file_version = FILE_VERSION_1_2; /* last version of level files */
295 /* always start with reliable default values */
296 setLevelInfoToDefaults();
298 if (!(file = fopen(filename, "r")))
300 Error(ERR_WARN, "cannot read level '%s' - creating new level", filename);
304 /* check file identifier */
305 fgets(cookie, MAX_LINE_LEN, file);
306 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
307 cookie[strlen(cookie) - 1] = '\0';
309 if (strcmp(cookie, LEVEL_COOKIE_10) == 0) /* old 1.0 level format */
310 file_version = FILE_VERSION_1_0;
311 else if (strcmp(cookie, LEVEL_COOKIE) != 0) /* unknown level format */
313 Error(ERR_WARN, "wrong file identifier of level file '%s'", filename);
318 /* read chunk "HEAD" */
319 if (file_version >= FILE_VERSION_1_2)
321 /* first check header chunk identifier and chunk length */
322 fgets(chunk, CHUNK_ID_LEN + 1, file);
324 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
325 if (strcmp(chunk, "HEAD") || chunk_length != LEVEL_HEADER_SIZE)
327 Error(ERR_WARN, "wrong 'HEAD' chunk of level file '%s'", filename);
333 lev_fieldx = level.fieldx = fgetc(file);
334 lev_fieldy = level.fieldy = fgetc(file);
336 level.time = (fgetc(file)<<8) | fgetc(file);
337 level.edelsteine = (fgetc(file)<<8) | fgetc(file);
339 for(i=0; i<MAX_LEVNAMLEN; i++)
340 level.name[i] = fgetc(file);
341 level.name[MAX_LEVNAMLEN - 1] = 0;
343 for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
344 level.score[i] = fgetc(file);
354 level.mampfer_inhalt[i][x][y] = fgetc(file);
356 level.mampfer_inhalt[i][x][y] = EL_LEERRAUM;
361 level.tempo_amoebe = fgetc(file);
362 level.dauer_sieb = fgetc(file);
363 level.dauer_ablenk = fgetc(file);
364 level.amoebe_inhalt = fgetc(file);
366 for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* skip unused header bytes */
369 /* read chunk "BODY" */
370 if (file_version >= FILE_VERSION_1_2)
372 fgets(chunk, CHUNK_ID_LEN + 1, file);
374 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
376 /* look for optional content chunk */
377 if (strcmp(chunk, "CONT") == 0 && chunk_length == 4 + 8 * 3 * 3)
380 MampferMax = fgetc(file);
387 level.mampfer_inhalt[i][x][y] = fgetc(file);
389 fgets(chunk, CHUNK_ID_LEN + 1, file);
391 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
394 /* next check body chunk identifier and chunk length */
395 if (strcmp(chunk, "BODY") || chunk_length != lev_fieldx * lev_fieldy)
397 Error(ERR_WARN, "wrong 'BODY' chunk of level file '%s'", filename);
403 for(y=0; y<lev_fieldy; y++)
404 for(x=0; x<lev_fieldx; x++)
405 Feld[x][y] = Ur[x][y] = fgetc(file);
410 if (level.time <= 10) /* minimum playing time of each level */
414 if (file_version == FILE_VERSION_1_0 &&
415 leveldir[leveldir_nr].sort_priority >= LEVELCLASS_CONTRIBUTION_START &&
416 leveldir[leveldir_nr].sort_priority <= LEVELCLASS_CONTRIBUTION_END)
418 Error(ERR_WARN, "level file '%s' has version number 1.0", filename);
419 Error(ERR_WARN, "using high speed movement for player");
420 level.high_speed = TRUE;
424 void SaveLevel(int level_nr)
427 char *filename = getLevelFilename(level_nr);
431 if (!(file = fopen(filename, "w")))
433 Error(ERR_WARN, "cannot save level file '%s'", filename);
437 fputs(LEVEL_COOKIE, file); /* file identifier */
440 fputs("HEAD", file); /* chunk identifier for file header */
442 chunk_length = LEVEL_HEADER_SIZE;
444 fputc((chunk_length >> 24) & 0xff, file);
445 fputc((chunk_length >> 16) & 0xff, file);
446 fputc((chunk_length >> 8) & 0xff, file);
447 fputc((chunk_length >> 0) & 0xff, file);
449 fputc(level.fieldx, file);
450 fputc(level.fieldy, file);
451 fputc(level.time / 256, file);
452 fputc(level.time % 256, file);
453 fputc(level.edelsteine / 256, file);
454 fputc(level.edelsteine % 256, file);
456 for(i=0; i<MAX_LEVNAMLEN; i++)
457 fputc(level.name[i], file);
458 for(i=0; i<LEVEL_SCORE_ELEMENTS; i++)
459 fputc(level.score[i], file);
463 fputc(level.mampfer_inhalt[i][x][y], file);
464 fputc(level.tempo_amoebe, file);
465 fputc(level.dauer_sieb, file);
466 fputc(level.dauer_ablenk, file);
467 fputc(level.amoebe_inhalt, file);
469 for(i=0; i<LEVEL_HEADER_UNUSED; i++) /* set unused header bytes to zero */
472 fputs("CONT", file); /* chunk identifier for contents */
474 chunk_length = 4 + 8 * 3 * 3;
476 fputc((chunk_length >> 24) & 0xff, file);
477 fputc((chunk_length >> 16) & 0xff, file);
478 fputc((chunk_length >> 8) & 0xff, file);
479 fputc((chunk_length >> 0) & 0xff, file);
481 fputc(EL_MAMPFER, file);
482 fputc(MampferMax, file);
489 fputc(level.mampfer_inhalt[i][x][y], file);
491 fputs("BODY", file); /* chunk identifier for file body */
492 chunk_length = lev_fieldx * lev_fieldy;
494 fputc((chunk_length >> 24) & 0xff, file);
495 fputc((chunk_length >> 16) & 0xff, file);
496 fputc((chunk_length >> 8) & 0xff, file);
497 fputc((chunk_length >> 0) & 0xff, file);
499 for(y=0; y<lev_fieldy; y++)
500 for(x=0; x<lev_fieldx; x++)
501 fputc(Ur[x][y], file);
505 chmod(filename, LEVEL_PERMS);
508 void LoadTape(int level_nr)
511 char *filename = getTapeFilename(level_nr);
512 char cookie[MAX_LINE_LEN];
513 char chunk[CHUNK_ID_LEN + 1];
515 int num_participating_players;
516 int file_version = FILE_VERSION_1_2; /* last version of tape files */
519 /* always start with reliable default values (empty tape) */
522 /* default values (also for pre-1.2 tapes) with only the first player */
523 tape.player_participates[0] = TRUE;
524 for(i=1; i<MAX_PLAYERS; i++)
525 tape.player_participates[i] = FALSE;
527 /* at least one (default: the first) player participates in every tape */
528 num_participating_players = 1;
530 if (!(file = fopen(filename, "r")))
533 /* check file identifier */
534 fgets(cookie, MAX_LINE_LEN, file);
535 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
536 cookie[strlen(cookie) - 1] = '\0';
538 if (strcmp(cookie, TAPE_COOKIE_10) == 0) /* old 1.0 tape format */
539 file_version = FILE_VERSION_1_0;
540 else if (strcmp(cookie, TAPE_COOKIE) != 0) /* unknown tape format */
542 Error(ERR_WARN, "wrong file identifier of tape file '%s'", filename);
547 /* read chunk "HEAD" */
548 if (file_version >= FILE_VERSION_1_2)
550 /* first check header chunk identifier and chunk length */
551 fgets(chunk, CHUNK_ID_LEN + 1, file);
553 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
555 if (strcmp(chunk, "HEAD") || chunk_length != TAPE_HEADER_SIZE)
557 Error(ERR_WARN, "wrong 'HEAD' chunk of tape file '%s'", filename);
564 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
566 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
568 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
570 /* read header fields that are new since version 1.2 */
571 if (file_version >= FILE_VERSION_1_2)
573 byte store_participating_players = fgetc(file);
575 for(i=0; i<TAPE_HEADER_UNUSED; i++) /* skip unused header bytes */
578 /* since version 1.2, tapes store which players participate in the tape */
579 num_participating_players = 0;
580 for(i=0; i<MAX_PLAYERS; i++)
582 tape.player_participates[i] = FALSE;
584 if (store_participating_players & (1 << i))
586 tape.player_participates[i] = TRUE;
587 num_participating_players++;
592 tape.level_nr = level_nr;
594 tape.changed = FALSE;
596 tape.recording = FALSE;
597 tape.playing = FALSE;
598 tape.pausing = FALSE;
600 /* read chunk "BODY" */
601 if (file_version >= FILE_VERSION_1_2)
603 /* next check body chunk identifier and chunk length */
604 fgets(chunk, CHUNK_ID_LEN + 1, file);
606 (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file);
607 if (strcmp(chunk, "BODY") ||
608 chunk_length != (num_participating_players + 1) * tape.length)
610 Error(ERR_WARN, "wrong 'BODY' chunk of tape file '%s'", filename);
616 for(i=0; i<tape.length; i++)
618 if (i >= MAX_TAPELEN)
621 for(j=0; j<MAX_PLAYERS; j++)
623 tape.pos[i].action[j] = MV_NO_MOVING;
625 if (tape.player_participates[j])
626 tape.pos[i].action[j] = fgetc(file);
629 tape.pos[i].delay = fgetc(file);
631 if (file_version == FILE_VERSION_1_0)
633 /* eliminate possible diagonal moves in old tapes */
634 /* this is only for backward compatibility */
636 byte joy_dir[4] = { JOY_LEFT, JOY_RIGHT, JOY_UP, JOY_DOWN };
637 byte action = tape.pos[i].action[0];
638 int k, num_moves = 0;
642 if (action & joy_dir[k])
644 tape.pos[i + num_moves].action[0] = joy_dir[k];
646 tape.pos[i + num_moves].delay = 0;
655 tape.length += num_moves;
665 if (i != tape.length)
666 Error(ERR_WARN, "level recording file '%s' corrupted", filename);
668 tape.length_seconds = GetTapeLength();
671 void SaveTape(int level_nr)
674 char *filename = getTapeFilename(level_nr);
676 boolean new_tape = TRUE;
677 byte store_participating_players;
678 int num_participating_players;
681 InitTapeDirectory(leveldir[leveldir_nr].filename);
683 /* if a tape still exists, ask to overwrite it */
684 if (access(filename, F_OK) == 0)
687 if (!Request("Replace old tape ?", REQ_ASK))
691 /* count number of players and set corresponding bits for compact storage */
692 store_participating_players = 0;
693 num_participating_players = 0;
694 for(i=0; i<MAX_PLAYERS; i++)
696 if (tape.player_participates[i])
698 num_participating_players++;
699 store_participating_players |= (1 << i);
703 if (!(file = fopen(filename, "w")))
705 Error(ERR_WARN, "cannot save level recording file '%s'", filename);
709 fputs(TAPE_COOKIE, file); /* file identifier */
712 fputs("HEAD", file); /* chunk identifier for file header */
714 chunk_length = TAPE_HEADER_SIZE;
716 fputc((chunk_length >> 24) & 0xff, file);
717 fputc((chunk_length >> 16) & 0xff, file);
718 fputc((chunk_length >> 8) & 0xff, file);
719 fputc((chunk_length >> 0) & 0xff, file);
721 fputc((tape.random_seed >> 24) & 0xff, file);
722 fputc((tape.random_seed >> 16) & 0xff, file);
723 fputc((tape.random_seed >> 8) & 0xff, file);
724 fputc((tape.random_seed >> 0) & 0xff, file);
726 fputc((tape.date >> 24) & 0xff, file);
727 fputc((tape.date >> 16) & 0xff, file);
728 fputc((tape.date >> 8) & 0xff, file);
729 fputc((tape.date >> 0) & 0xff, file);
731 fputc((tape.length >> 24) & 0xff, file);
732 fputc((tape.length >> 16) & 0xff, file);
733 fputc((tape.length >> 8) & 0xff, file);
734 fputc((tape.length >> 0) & 0xff, file);
736 fputc(store_participating_players, file);
738 for(i=0; i<TAPE_HEADER_UNUSED; i++) /* set unused header bytes to zero */
741 fputs("BODY", file); /* chunk identifier for file body */
742 chunk_length = (num_participating_players + 1) * tape.length;
744 fputc((chunk_length >> 24) & 0xff, file);
745 fputc((chunk_length >> 16) & 0xff, file);
746 fputc((chunk_length >> 8) & 0xff, file);
747 fputc((chunk_length >> 0) & 0xff, file);
749 for(i=0; i<tape.length; i++)
753 for(j=0; j<MAX_PLAYERS; j++)
754 if (tape.player_participates[j])
755 fputc(tape.pos[i].action[j], file);
757 fputc(tape.pos[i].delay, file);
762 chmod(filename, TAPE_PERMS);
764 tape.changed = FALSE;
767 Request("tape saved !", REQ_CONFIRM);
770 void LoadScore(int level_nr)
773 char *filename = getScoreFilename(level_nr);
774 char cookie[MAX_LINE_LEN];
775 char line[MAX_LINE_LEN];
779 /* always start with reliable default values */
780 for(i=0; i<MAX_SCORE_ENTRIES; i++)
782 strcpy(highscore[i].Name, EMPTY_PLAYER_NAME);
783 highscore[i].Score = 0;
786 if (!(file = fopen(filename, "r")))
789 /* check file identifier */
790 fgets(cookie, MAX_LINE_LEN, file);
791 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
792 cookie[strlen(cookie) - 1] = '\0';
794 if (strcmp(cookie, SCORE_COOKIE) != 0)
796 Error(ERR_WARN, "wrong file identifier of score file '%s'", filename);
801 for(i=0; i<MAX_SCORE_ENTRIES; i++)
803 fscanf(file, "%d", &highscore[i].Score);
804 fgets(line, MAX_LINE_LEN, file);
806 if (line[strlen(line)-1] == '\n')
807 line[strlen(line)-1] = '\0';
809 for (line_ptr = line; *line_ptr; line_ptr++)
811 if (*line_ptr != ' ' && *line_ptr != '\t' && *line_ptr != '\0')
813 strncpy(highscore[i].Name, line_ptr, MAX_NAMELEN - 1);
814 highscore[i].Name[MAX_NAMELEN - 1] = '\0';
823 void SaveScore(int level_nr)
826 char *filename = getScoreFilename(level_nr);
829 InitScoreDirectory(leveldir[leveldir_nr].filename);
831 if (!(file = fopen(filename, "w")))
833 Error(ERR_WARN, "cannot save score for level %d", level_nr);
837 fprintf(file, "%s\n\n", SCORE_COOKIE);
839 for(i=0; i<MAX_SCORE_ENTRIES; i++)
840 fprintf(file, "%d %s\n", highscore[i].Score, highscore[i].Name);
844 chmod(filename, SCORE_PERMS);
847 #define TOKEN_STR_FILE_IDENTIFIER "file_identifier"
848 #define TOKEN_STR_LAST_LEVEL_SERIES "last_level_series"
849 #define TOKEN_STR_PLAYER_PREFIX "player_"
851 #define TOKEN_VALUE_POSITION 30
854 #define SETUP_TOKEN_PLAYER_NAME 0
855 #define SETUP_TOKEN_SOUND 1
856 #define SETUP_TOKEN_SOUND_LOOPS 2
857 #define SETUP_TOKEN_SOUND_MUSIC 3
858 #define SETUP_TOKEN_SOUND_SIMPLE 4
859 #define SETUP_TOKEN_TOONS 5
860 #define SETUP_TOKEN_DOUBLE_BUFFERING 6
861 #define SETUP_TOKEN_SCROLL_DELAY 7
862 #define SETUP_TOKEN_SOFT_SCROLLING 8
863 #define SETUP_TOKEN_FADING 9
864 #define SETUP_TOKEN_AUTORECORD 10
865 #define SETUP_TOKEN_QUICK_DOORS 11
866 #define SETUP_TOKEN_TEAM_MODE 12
869 #define SETUP_TOKEN_USE_JOYSTICK 13
870 #define SETUP_TOKEN_JOY_DEVICE_NAME 14
871 #define SETUP_TOKEN_JOY_XLEFT 15
872 #define SETUP_TOKEN_JOY_XMIDDLE 16
873 #define SETUP_TOKEN_JOY_XRIGHT 17
874 #define SETUP_TOKEN_JOY_YUPPER 18
875 #define SETUP_TOKEN_JOY_YMIDDLE 19
876 #define SETUP_TOKEN_JOY_YLOWER 20
877 #define SETUP_TOKEN_JOY_SNAP 21
878 #define SETUP_TOKEN_JOY_BOMB 22
879 #define SETUP_TOKEN_KEY_LEFT 23
880 #define SETUP_TOKEN_KEY_RIGHT 24
881 #define SETUP_TOKEN_KEY_UP 25
882 #define SETUP_TOKEN_KEY_DOWN 26
883 #define SETUP_TOKEN_KEY_SNAP 27
884 #define SETUP_TOKEN_KEY_BOMB 28
886 /* level directory info */
887 #define LEVELINFO_TOKEN_NAME 29
888 #define LEVELINFO_TOKEN_LEVELS 30
889 #define LEVELINFO_TOKEN_FIRST_LEVEL 31
890 #define LEVELINFO_TOKEN_SORT_PRIORITY 32
891 #define LEVELINFO_TOKEN_READONLY 33
893 #define FIRST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_PLAYER_NAME
894 #define LAST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_TEAM_MODE
896 #define FIRST_PLAYER_SETUP_TOKEN SETUP_TOKEN_USE_JOYSTICK
897 #define LAST_PLAYER_SETUP_TOKEN SETUP_TOKEN_KEY_BOMB
899 #define FIRST_LEVELINFO_TOKEN LEVELINFO_TOKEN_NAME
900 #define LAST_LEVELINFO_TOKEN LEVELINFO_TOKEN_READONLY
902 #define TYPE_BOOLEAN 1
903 #define TYPE_SWITCH 2
904 #define TYPE_KEYSYM 3
905 #define TYPE_INTEGER 4
906 #define TYPE_STRING 5
908 static struct SetupInfo si;
909 static struct SetupInputInfo sii;
910 static struct LevelDirInfo ldi;
919 { TYPE_STRING, &si.player_name, "player_name" },
920 { TYPE_SWITCH, &si.sound, "sound" },
921 { TYPE_SWITCH, &si.sound_loops, "repeating_sound_loops" },
922 { TYPE_SWITCH, &si.sound_music, "background_music" },
923 { TYPE_SWITCH, &si.sound_simple, "simple_sound_effects" },
924 { TYPE_SWITCH, &si.toons, "toons" },
925 { TYPE_SWITCH, &si.double_buffering, "double_buffering" },
926 { TYPE_SWITCH, &si.scroll_delay, "scroll_delay" },
927 { TYPE_SWITCH, &si.soft_scrolling, "soft_scrolling" },
928 { TYPE_SWITCH, &si.fading, "screen_fading" },
929 { TYPE_SWITCH, &si.autorecord, "automatic_tape_recording" },
930 { TYPE_SWITCH, &si.quick_doors, "quick_doors" },
931 { TYPE_SWITCH, &si.team_mode, "team_mode" },
934 { TYPE_BOOLEAN, &sii.use_joystick, ".use_joystick" },
935 { TYPE_STRING, &sii.joy.device_name, ".joy.device_name" },
936 { TYPE_INTEGER, &sii.joy.xleft, ".joy.xleft" },
937 { TYPE_INTEGER, &sii.joy.xmiddle, ".joy.xmiddle" },
938 { TYPE_INTEGER, &sii.joy.xright, ".joy.xright" },
939 { TYPE_INTEGER, &sii.joy.yupper, ".joy.yupper" },
940 { TYPE_INTEGER, &sii.joy.ymiddle, ".joy.ymiddle" },
941 { TYPE_INTEGER, &sii.joy.ylower, ".joy.ylower" },
942 { TYPE_INTEGER, &sii.joy.snap, ".joy.snap_field" },
943 { TYPE_INTEGER, &sii.joy.bomb, ".joy.place_bomb" },
944 { TYPE_KEYSYM, &sii.key.left, ".key.move_left" },
945 { TYPE_KEYSYM, &sii.key.right, ".key.move_right" },
946 { TYPE_KEYSYM, &sii.key.up, ".key.move_up" },
947 { TYPE_KEYSYM, &sii.key.down, ".key.move_down" },
948 { TYPE_KEYSYM, &sii.key.snap, ".key.snap_field" },
949 { TYPE_KEYSYM, &sii.key.bomb, ".key.place_bomb" },
951 /* level directory info */
952 { TYPE_STRING, &ldi.name, "name" },
953 { TYPE_INTEGER, &ldi.levels, "levels" },
954 { TYPE_INTEGER, &ldi.first_level, "first_level" },
955 { TYPE_INTEGER, &ldi.sort_priority, "sort_priority" },
956 { TYPE_BOOLEAN, &ldi.readonly, "readonly" }
959 static char *string_tolower(char *s)
961 static char s_lower[100];
964 if (strlen(s) >= 100)
969 for (i=0; i<strlen(s_lower); i++)
970 s_lower[i] = tolower(s_lower[i]);
975 static int get_string_integer_value(char *s)
977 static char *number_text[][3] =
979 { "0", "zero", "null", },
980 { "1", "one", "first" },
981 { "2", "two", "second" },
982 { "3", "three", "third" },
983 { "4", "four", "fourth" },
984 { "5", "five", "fifth" },
985 { "6", "six", "sixth" },
986 { "7", "seven", "seventh" },
987 { "8", "eight", "eighth" },
988 { "9", "nine", "ninth" },
989 { "10", "ten", "tenth" },
990 { "11", "eleven", "eleventh" },
991 { "12", "twelve", "twelfth" },
998 if (strcmp(string_tolower(s), number_text[i][j]) == 0)
1004 static boolean get_string_boolean_value(char *s)
1006 if (strcmp(string_tolower(s), "true") == 0 ||
1007 strcmp(string_tolower(s), "yes") == 0 ||
1008 strcmp(string_tolower(s), "on") == 0 ||
1009 get_string_integer_value(s) == 1)
1015 static char *getFormattedSetupEntry(char *token, char *value)
1018 static char entry[MAX_LINE_LEN];
1020 sprintf(entry, "%s:", token);
1021 for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
1025 strcat(entry, value);
1030 static void freeSetupFileList(struct SetupFileList *setup_file_list)
1032 if (!setup_file_list)
1035 if (setup_file_list->token)
1036 free(setup_file_list->token);
1037 if (setup_file_list->value)
1038 free(setup_file_list->value);
1039 if (setup_file_list->next)
1040 freeSetupFileList(setup_file_list->next);
1041 free(setup_file_list);
1044 static struct SetupFileList *newSetupFileList(char *token, char *value)
1046 struct SetupFileList *new = checked_malloc(sizeof(struct SetupFileList));
1048 new->token = checked_malloc(strlen(token) + 1);
1049 strcpy(new->token, token);
1051 new->value = checked_malloc(strlen(value) + 1);
1052 strcpy(new->value, value);
1059 static char *getTokenValue(struct SetupFileList *setup_file_list,
1062 if (!setup_file_list)
1065 if (strcmp(setup_file_list->token, token) == 0)
1066 return setup_file_list->value;
1068 return getTokenValue(setup_file_list->next, token);
1071 static void setTokenValue(struct SetupFileList *setup_file_list,
1072 char *token, char *value)
1074 if (!setup_file_list)
1077 if (strcmp(setup_file_list->token, token) == 0)
1079 free(setup_file_list->value);
1080 setup_file_list->value = checked_malloc(strlen(value) + 1);
1081 strcpy(setup_file_list->value, value);
1083 else if (setup_file_list->next == NULL)
1084 setup_file_list->next = newSetupFileList(token, value);
1086 setTokenValue(setup_file_list->next, token, value);
1090 static void printSetupFileList(struct SetupFileList *setup_file_list)
1092 if (!setup_file_list)
1095 printf("token: '%s'\n", setup_file_list->token);
1096 printf("value: '%s'\n", setup_file_list->value);
1098 printSetupFileList(setup_file_list->next);
1102 static struct SetupFileList *loadSetupFileList(char *filename)
1105 char line[MAX_LINE_LEN];
1106 char *token, *value, *line_ptr;
1107 struct SetupFileList *setup_file_list = newSetupFileList("", "");
1108 struct SetupFileList *first_valid_list_entry;
1112 if (!(file = fopen(filename, "r")))
1114 Error(ERR_WARN, "cannot open configuration file '%s'", filename);
1120 /* read next line of input file */
1121 if (!fgets(line, MAX_LINE_LEN, file))
1124 /* cut trailing comment or whitespace from input line */
1125 for (line_ptr = line; *line_ptr; line_ptr++)
1127 if (*line_ptr == '#' || *line_ptr == '\n')
1134 /* cut trailing whitespaces from input line */
1135 for (line_ptr = &line[strlen(line)]; line_ptr > line; line_ptr--)
1136 if ((*line_ptr == ' ' || *line_ptr == '\t') && line_ptr[1] == '\0')
1139 /* ignore empty lines */
1143 line_len = strlen(line);
1145 /* cut leading whitespaces from token */
1146 for (token = line; *token; token++)
1147 if (*token != ' ' && *token != '\t')
1150 /* find end of token */
1151 for (line_ptr = token; *line_ptr; line_ptr++)
1153 if (*line_ptr == ' ' || *line_ptr == '\t' || *line_ptr == ':')
1160 if (line_ptr < line + line_len)
1161 value = line_ptr + 1;
1165 /* cut leading whitespaces from value */
1166 for (; *value; value++)
1167 if (*value != ' ' && *value != '\t')
1170 if (*token && *value)
1171 setTokenValue(setup_file_list, token, value);
1176 first_valid_list_entry = setup_file_list->next;
1178 /* free empty list header */
1179 setup_file_list->next = NULL;
1180 freeSetupFileList(setup_file_list);
1182 if (first_valid_list_entry == NULL)
1183 Error(ERR_WARN, "configuration file '%s' is empty", filename);
1185 return first_valid_list_entry;
1188 static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list,
1191 if (!setup_file_list)
1194 if (strcmp(setup_file_list->token, TOKEN_STR_FILE_IDENTIFIER) == 0)
1196 if (strcmp(setup_file_list->value, identifier) != 0)
1198 Error(ERR_WARN, "configuration file has wrong version");
1205 if (setup_file_list->next)
1206 checkSetupFileListIdentifier(setup_file_list->next, identifier);
1209 Error(ERR_WARN, "configuration file has no version information");
1214 static void setLevelDirInfoToDefaults(struct LevelDirInfo *ldi)
1216 ldi->name = getStringCopy("non-existing");
1218 ldi->first_level = 0;
1219 ldi->sort_priority = LEVELCLASS_UNDEFINED; /* default: least priority */
1220 ldi->readonly = TRUE;
1223 static void setSetupInfoToDefaults(struct SetupInfo *si)
1227 si->player_name = getStringCopy(getLoginName());
1230 si->sound_loops = TRUE;
1231 si->sound_music = TRUE;
1232 si->sound_simple = TRUE;
1234 si->double_buffering = TRUE;
1235 si->direct_draw = !si->double_buffering;
1236 si->scroll_delay = TRUE;
1237 si->soft_scrolling = TRUE;
1239 si->autorecord = TRUE;
1240 si->quick_doors = FALSE;
1242 for (i=0; i<MAX_PLAYERS; i++)
1244 si->input[i].use_joystick = FALSE;
1245 si->input[i].joy.device_name = getStringCopy(joystick_device_name[i]);
1246 si->input[i].joy.xleft = JOYSTICK_XLEFT;
1247 si->input[i].joy.xmiddle = JOYSTICK_XMIDDLE;
1248 si->input[i].joy.xright = JOYSTICK_XRIGHT;
1249 si->input[i].joy.yupper = JOYSTICK_YUPPER;
1250 si->input[i].joy.ymiddle = JOYSTICK_YMIDDLE;
1251 si->input[i].joy.ylower = JOYSTICK_YLOWER;
1252 si->input[i].joy.snap = (i == 0 ? JOY_BUTTON_1 : 0);
1253 si->input[i].joy.bomb = (i == 0 ? JOY_BUTTON_2 : 0);
1254 si->input[i].key.left = (i == 0 ? DEFAULT_KEY_LEFT : KEY_UNDEFINDED);
1255 si->input[i].key.right = (i == 0 ? DEFAULT_KEY_RIGHT : KEY_UNDEFINDED);
1256 si->input[i].key.up = (i == 0 ? DEFAULT_KEY_UP : KEY_UNDEFINDED);
1257 si->input[i].key.down = (i == 0 ? DEFAULT_KEY_DOWN : KEY_UNDEFINDED);
1258 si->input[i].key.snap = (i == 0 ? DEFAULT_KEY_SNAP : KEY_UNDEFINDED);
1259 si->input[i].key.bomb = (i == 0 ? DEFAULT_KEY_BOMB : KEY_UNDEFINDED);
1263 static void setSetupInfo(int token_nr, char *token_value)
1265 int token_type = token_info[token_nr].type;
1266 void *setup_value = token_info[token_nr].value;
1268 if (token_value == NULL)
1271 /* set setup field to corresponding token value */
1276 *(boolean *)setup_value = get_string_boolean_value(token_value);
1280 *(KeySym *)setup_value = getKeySymFromX11KeyName(token_value);
1284 *(int *)setup_value = get_string_integer_value(token_value);
1288 if (*(char **)setup_value != NULL)
1289 free(*(char **)setup_value);
1290 *(char **)setup_value = getStringCopy(token_value);
1298 static void decodeSetupFileList(struct SetupFileList *setup_file_list)
1302 if (!setup_file_list)
1305 /* handle global setup values */
1307 for (i=FIRST_GLOBAL_SETUP_TOKEN; i<=LAST_GLOBAL_SETUP_TOKEN; i++)
1308 setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text));
1311 /* handle player specific setup values */
1312 for (pnr=0; pnr<MAX_PLAYERS; pnr++)
1316 sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
1318 sii = setup.input[pnr];
1319 for (i=FIRST_PLAYER_SETUP_TOKEN; i<=LAST_PLAYER_SETUP_TOKEN; i++)
1321 char full_token[100];
1323 sprintf(full_token, "%s%s", prefix, token_info[i].text);
1324 setSetupInfo(i, getTokenValue(setup_file_list, full_token));
1326 setup.input[pnr] = sii;
1330 int getLevelSeriesNrFromLevelSeriesName(char *level_series_name)
1334 if (!level_series_name)
1337 for (i=0; i<num_leveldirs; i++)
1338 if (strcmp(level_series_name, leveldir[i].filename) == 0)
1344 int getLastPlayedLevelOfLevelSeries(char *level_series_name)
1347 int level_series_nr = getLevelSeriesNrFromLevelSeriesName(level_series_name);
1348 int last_level_nr = 0;
1350 if (!level_series_name)
1353 token_value = getTokenValue(level_setup_list, level_series_name);
1357 last_level_nr = atoi(token_value);
1359 if (last_level_nr < leveldir[level_series_nr].first_level)
1360 last_level_nr = leveldir[level_series_nr].first_level;
1361 if (last_level_nr > leveldir[level_series_nr].last_level)
1362 last_level_nr = leveldir[level_series_nr].last_level;
1365 return last_level_nr;
1368 static int compareLevelDirInfoEntries(const void *object1, const void *object2)
1370 const struct LevelDirInfo *entry1 = object1;
1371 const struct LevelDirInfo *entry2 = object2;
1374 if (entry1->sort_priority != entry2->sort_priority)
1375 compare_result = entry1->sort_priority - entry2->sort_priority;
1378 char *name1 = getStringToLower(entry1->name);
1379 char *name2 = getStringToLower(entry2->name);
1381 compare_result = strcmp(name1, name2);
1387 return compare_result;
1390 static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry)
1393 struct stat file_status;
1394 char *directory = NULL;
1395 char *filename = NULL;
1396 struct SetupFileList *setup_file_list = NULL;
1397 struct dirent *dir_entry;
1398 int i, current_entry = start_entry;
1400 if ((dir = opendir(level_directory)) == NULL)
1402 Error(ERR_WARN, "cannot read level directory '%s'", level_directory);
1403 return current_entry;
1406 while (current_entry < MAX_LEVDIR_ENTRIES)
1408 if ((dir_entry = readdir(dir)) == NULL) /* last directory entry */
1411 /* skip entries for current and parent directory */
1412 if (strcmp(dir_entry->d_name, ".") == 0 ||
1413 strcmp(dir_entry->d_name, "..") == 0)
1416 /* find out if directory entry is itself a directory */
1417 directory = getPath2(level_directory, dir_entry->d_name);
1418 if (stat(directory, &file_status) != 0 || /* cannot stat file */
1419 (file_status.st_mode & S_IFMT) != S_IFDIR) /* not a directory */
1425 filename = getPath2(directory, LEVELINFO_FILENAME);
1426 setup_file_list = loadSetupFileList(filename);
1428 if (setup_file_list)
1430 checkSetupFileListIdentifier(setup_file_list, LEVELINFO_COOKIE);
1431 setLevelDirInfoToDefaults(&leveldir[current_entry]);
1433 ldi = leveldir[current_entry];
1434 for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++)
1435 setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text));
1436 leveldir[current_entry] = ldi;
1438 leveldir[current_entry].filename = getStringCopy(dir_entry->d_name);
1439 leveldir[current_entry].last_level =
1440 leveldir[current_entry].first_level +
1441 leveldir[current_entry].levels - 1;
1442 leveldir[current_entry].user_defined =
1443 (level_directory == options.level_directory ? FALSE : TRUE);
1445 freeSetupFileList(setup_file_list);
1449 Error(ERR_WARN, "ignoring level directory '%s'", directory);
1455 if (current_entry == MAX_LEVDIR_ENTRIES)
1456 Error(ERR_WARN, "using %d level directories -- ignoring the rest",
1461 if (current_entry == start_entry)
1462 Error(ERR_WARN, "cannot find any valid level series in directory '%s'",
1465 return current_entry;
1468 void LoadLevelInfo()
1470 InitUserLevelDirectory(getLoginName());
1475 num_leveldirs = LoadLevelInfoFromLevelDir(options.level_directory,
1477 num_leveldirs = LoadLevelInfoFromLevelDir(getUserLevelDir(""),
1480 if (num_leveldirs == 0)
1481 Error(ERR_EXIT, "cannot find any valid level series in any directory");
1483 if (num_leveldirs > 1)
1484 qsort(leveldir, num_leveldirs, sizeof(struct LevelDirInfo),
1485 compareLevelDirInfoEntries);
1488 static void SaveUserLevelInfo()
1494 filename = getPath2(getUserLevelDir(getLoginName()), LEVELINFO_FILENAME);
1496 if (!(file = fopen(filename, "w")))
1498 Error(ERR_WARN, "cannot write level info file '%s'", filename);
1503 ldi.name = getLoginName();
1505 ldi.first_level = 0;
1506 ldi.sort_priority = LEVELCLASS_USER_START;
1507 ldi.readonly = FALSE;
1509 fprintf(file, "%s\n\n",
1510 getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, LEVELINFO_COOKIE));
1512 for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++)
1513 fprintf(file, "%s\n", getSetupLine("", i));
1518 chmod(filename, SETUP_PERMS);
1524 struct SetupFileList *setup_file_list = NULL;
1526 /* always start with reliable default values */
1527 setSetupInfoToDefaults(&setup);
1529 filename = getPath2(getSetupDir(), SETUP_FILENAME);
1531 setup_file_list = loadSetupFileList(filename);
1533 if (setup_file_list)
1535 checkSetupFileListIdentifier(setup_file_list, SETUP_COOKIE);
1536 decodeSetupFileList(setup_file_list);
1538 setup.direct_draw = !setup.double_buffering;
1540 freeSetupFileList(setup_file_list);
1542 /* needed to work around problems with fixed length strings */
1543 if (strlen(setup.player_name) >= MAX_NAMELEN)
1544 setup.player_name[MAX_NAMELEN - 1] = '\0';
1545 else if (strlen(setup.player_name) < MAX_NAMELEN - 1)
1547 char *new_name = checked_malloc(MAX_NAMELEN);
1549 strcpy(new_name, setup.player_name);
1550 free(setup.player_name);
1551 setup.player_name = new_name;
1555 Error(ERR_WARN, "using default setup values");
1560 static char *getSetupLine(char *prefix, int token_nr)
1563 static char entry[MAX_LINE_LEN];
1564 int token_type = token_info[token_nr].type;
1565 void *setup_value = token_info[token_nr].value;
1566 char *token_text = token_info[token_nr].text;
1568 /* start with the prefix, token and some spaces to format output line */
1569 sprintf(entry, "%s%s:", prefix, token_text);
1570 for (i=strlen(entry); i<TOKEN_VALUE_POSITION; i++)
1573 /* continue with the token's value (which can have different types) */
1577 strcat(entry, (*(boolean *)setup_value ? "true" : "false"));
1581 strcat(entry, (*(boolean *)setup_value ? "on" : "off"));
1586 KeySym keysym = *(KeySym *)setup_value;
1587 char *keyname = getKeyNameFromKeySym(keysym);
1589 strcat(entry, getX11KeyNameFromKeySym(keysym));
1590 for (i=strlen(entry); i<50; i++)
1593 /* add comment, if useful */
1594 if (strcmp(keyname, "(undefined)") != 0 &&
1595 strcmp(keyname, "(unknown)") != 0)
1597 strcat(entry, "# ");
1598 strcat(entry, keyname);
1605 char buffer[MAX_LINE_LEN];
1607 sprintf(buffer, "%d", *(int *)setup_value);
1608 strcat(entry, buffer);
1613 strcat(entry, *(char **)setup_value);
1629 InitUserDataDirectory();
1631 filename = getPath2(getSetupDir(), SETUP_FILENAME);
1633 if (!(file = fopen(filename, "w")))
1635 Error(ERR_WARN, "cannot write setup file '%s'", filename);
1640 fprintf(file, "%s\n",
1641 getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, SETUP_COOKIE));
1642 fprintf(file, "\n");
1644 /* handle global setup values */
1646 for (i=FIRST_GLOBAL_SETUP_TOKEN; i<=LAST_GLOBAL_SETUP_TOKEN; i++)
1648 fprintf(file, "%s\n", getSetupLine("", i));
1650 /* just to make things nicer :) */
1651 if (i == SETUP_TOKEN_PLAYER_NAME)
1652 fprintf(file, "\n");
1655 /* handle player specific setup values */
1656 for (pnr=0; pnr<MAX_PLAYERS; pnr++)
1660 sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
1661 fprintf(file, "\n");
1663 sii = setup.input[pnr];
1664 for (i=FIRST_PLAYER_SETUP_TOKEN; i<=LAST_PLAYER_SETUP_TOKEN; i++)
1665 fprintf(file, "%s\n", getSetupLine(prefix, i));
1671 chmod(filename, SETUP_PERMS);
1674 void LoadLevelSetup()
1678 /* always start with reliable default values */
1682 filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
1684 if (level_setup_list)
1685 freeSetupFileList(level_setup_list);
1687 level_setup_list = loadSetupFileList(filename);
1689 if (level_setup_list)
1691 char *last_level_series =
1692 getTokenValue(level_setup_list, TOKEN_STR_LAST_LEVEL_SERIES);
1694 leveldir_nr = getLevelSeriesNrFromLevelSeriesName(last_level_series);
1695 level_nr = getLastPlayedLevelOfLevelSeries(last_level_series);
1697 checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE);
1701 level_setup_list = newSetupFileList(TOKEN_STR_FILE_IDENTIFIER,
1703 Error(ERR_WARN, "using default setup values");
1709 void SaveLevelSetup()
1712 struct SetupFileList *list_entry = level_setup_list;
1715 InitUserDataDirectory();
1717 setTokenValue(level_setup_list,
1718 TOKEN_STR_LAST_LEVEL_SERIES, leveldir[leveldir_nr].filename);
1720 setTokenValue(level_setup_list,
1721 leveldir[leveldir_nr].filename, int2str(level_nr, 0));
1723 filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
1725 if (!(file = fopen(filename, "w")))
1727 Error(ERR_WARN, "cannot write setup file '%s'", filename);
1732 fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
1733 LEVELSETUP_COOKIE));
1736 if (strcmp(list_entry->token, TOKEN_STR_FILE_IDENTIFIER) != 0)
1737 fprintf(file, "%s\n",
1738 getFormattedSetupEntry(list_entry->token, list_entry->value));
1740 /* just to make things nicer :) */
1741 if (strcmp(list_entry->token, TOKEN_STR_LAST_LEVEL_SERIES) == 0)
1742 fprintf(file, "\n");
1744 list_entry = list_entry->next;
1750 chmod(filename, SETUP_PERMS);
1754 static boolean initErrorFile()
1759 InitUserDataDirectory();
1761 filename = getPath2(getUserDataDir(), ERROR_FILENAME);
1762 error_file = fopen(filename, "w");
1765 if (error_file == NULL)
1773 FILE *openErrorFile()
1775 static boolean first_access = TRUE;
1781 if (!initErrorFile())
1784 first_access = FALSE;
1787 filename = getPath2(getUserDataDir(), ERROR_FILENAME);
1788 error_file = fopen(filename, "a");
1794 void dumpErrorFile()
1799 filename = getPath2(getUserDataDir(), ERROR_FILENAME);
1800 error_file = fopen(filename, "r");
1803 if (error_file != NULL)
1805 while (!feof(error_file))
1806 fputc(fgetc(error_file), stderr);