X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ffiles.c;h=69e05a605c2918eacc192f4c48bca13eefd145a5;hb=eae2f3467caaaf64a9370c1acd8cecf11fd58328;hp=46671d4631c18ca86423f370eb81c7a3a01dbc70;hpb=6ea6dac4068909e5adc06102dd215539c64afef8;p=rocksndiamonds.git diff --git a/src/files.c b/src/files.c index 46671d46..69e05a60 100644 --- a/src/files.c +++ b/src/files.c @@ -22,17 +22,172 @@ #include "tape.h" #include "joystick.h" -#define MAX_LINE_LEN 1000 +#define MAX_FILENAME_LEN 256 /* maximal filename length */ +#define MAX_LINE_LEN 1000 /* maximal input line length */ +#define CHUNK_ID_LEN 4 /* IFF style chunk id length */ +#define LEVEL_HEADER_SIZE 80 /* size of level file header */ +#define LEVEL_HEADER_UNUSED 15 /* unused level header bytes */ +#define TAPE_HEADER_SIZE 20 /* size of tape file header */ +#define TAPE_HEADER_UNUSED 7 /* unused tape header bytes */ +#define FILE_VERSION_1_0 10 /* 1.0 file version (old) */ +#define FILE_VERSION_1_2 12 /* 1.2 file version (still in use) */ +#define FILE_VERSION_1_4 14 /* 1.4 file version (new) */ + +/* file identifier strings */ +#define LEVEL_COOKIE "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.4" +#define SCORE_COOKIE "ROCKSNDIAMONDS_SCORE_FILE_VERSION_1.2" +#define TAPE_COOKIE "ROCKSNDIAMONDS_TAPE_FILE_VERSION_1.2" +#define SETUP_COOKIE "ROCKSNDIAMONDS_SETUP_FILE_VERSION_1.2" +#define LEVELSETUP_COOKIE "ROCKSNDIAMONDS_LEVELSETUP_FILE_VERSION_1.2" +#define LEVELINFO_COOKIE "ROCKSNDIAMONDS_LEVELINFO_FILE_VERSION_1.2" +/* old file identifiers for backward compatibility */ +#define LEVEL_COOKIE_10 "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.0" +#define LEVEL_COOKIE_12 "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_1.2" +#define TAPE_COOKIE_10 "ROCKSNDIAMONDS_LEVELREC_FILE_VERSION_1.0" + +/* file names and filename extensions */ +#ifndef MSDOS +#define USERDATA_DIRECTORY ".rocksndiamonds" +#define LEVELSETUP_DIRECTORY "levelsetup" +#define SETUP_FILENAME "setup.conf" +#define LEVELSETUP_FILENAME "levelsetup.conf" +#define LEVELINFO_FILENAME "levelinfo.conf" +#define LEVELFILE_EXTENSION "level" +#define TAPEFILE_EXTENSION "tape" +#define SCOREFILE_EXTENSION "score" +#else +#define USERDATA_DIRECTORY "userdata" +#define LEVELSETUP_DIRECTORY "lvlsetup" +#define SETUP_FILENAME "setup.cnf" +#define LEVELSETUP_FILENAME "lvlsetup.cnf" +#define LEVELINFO_FILENAME "lvlinfo.cnf" +#define LEVELFILE_EXTENSION "lvl" +#define TAPEFILE_EXTENSION "tap" +#define SCOREFILE_EXTENSION "sco" +#define ERROR_FILENAME "error.out" +#endif -static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */ -static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */ +/* file permissions for newly written files */ +#define MODE_R_ALL (S_IRUSR | S_IRGRP | S_IROTH) +#define MODE_W_ALL (S_IWUSR | S_IWGRP | S_IWOTH) +#define MODE_X_ALL (S_IXUSR | S_IXGRP | S_IXOTH) +#define USERDATA_DIR_MODE (MODE_R_ALL | MODE_X_ALL | S_IWUSR) +#define LEVEL_PERMS (MODE_R_ALL | MODE_W_ALL) +#define SCORE_PERMS LEVEL_PERMS +#define TAPE_PERMS LEVEL_PERMS +#define SETUP_PERMS LEVEL_PERMS + +/* sort priorities of level series (also used as level series classes) */ +#define LEVELCLASS_TUTORIAL_START 10 +#define LEVELCLASS_TUTORIAL_END 99 +#define LEVELCLASS_CLASSICS_START 100 +#define LEVELCLASS_CLASSICS_END 199 +#define LEVELCLASS_CONTRIBUTION_START 200 +#define LEVELCLASS_CONTRIBUTION_END 299 +#define LEVELCLASS_USER_START 300 +#define LEVELCLASS_USER_END 399 +#define LEVELCLASS_BD_START 400 +#define LEVELCLASS_BD_END 499 +#define LEVELCLASS_EM_START 500 +#define LEVELCLASS_EM_END 599 +#define LEVELCLASS_SP_START 600 +#define LEVELCLASS_SP_END 699 +#define LEVELCLASS_DX_START 700 +#define LEVELCLASS_DX_END 799 + +#define LEVELCLASS_TUTORIAL LEVELCLASS_TUTORIAL_START +#define LEVELCLASS_CLASSICS LEVELCLASS_CLASSICS_START +#define LEVELCLASS_CONTRIBUTION LEVELCLASS_CONTRIBUTION_START +#define LEVELCLASS_USER LEVELCLASS_USER_START +#define LEVELCLASS_BD LEVELCLASS_BD_START +#define LEVELCLASS_EM LEVELCLASS_EM_START +#define LEVELCLASS_SP LEVELCLASS_SP_START +#define LEVELCLASS_DX LEVELCLASS_DX_START + +#define LEVELCLASS_UNDEFINED 999 + +#define NUM_LEVELCLASS_DESC 8 +char *levelclass_desc[NUM_LEVELCLASS_DESC] = +{ + "Tutorial Levels", + "Classic Originals", + "Contributions", + "Private Levels", + "Boulderdash", + "Emerald Mine", + "Supaplex", + "DX Boulderdash" +}; -static char *getGlobalDataDir() +#define IS_LEVELCLASS_TUTORIAL(p) \ + ((p)->sort_priority >= LEVELCLASS_TUTORIAL_START && \ + (p)->sort_priority <= LEVELCLASS_TUTORIAL_END) +#define IS_LEVELCLASS_CLASSICS(p) \ + ((p)->sort_priority >= LEVELCLASS_CLASSICS_START && \ + (p)->sort_priority <= LEVELCLASS_CLASSICS_END) +#define IS_LEVELCLASS_CONTRIBUTION(p) \ + ((p)->sort_priority >= LEVELCLASS_CONTRIBUTION_START && \ + (p)->sort_priority <= LEVELCLASS_CONTRIBUTION_END) +#define IS_LEVELCLASS_USER(p) \ + ((p)->sort_priority >= LEVELCLASS_USER_START && \ + (p)->sort_priority <= LEVELCLASS_USER_END) +#define IS_LEVELCLASS_BD(p) \ + ((p)->sort_priority >= LEVELCLASS_BD_START && \ + (p)->sort_priority <= LEVELCLASS_BD_END) +#define IS_LEVELCLASS_EM(p) \ + ((p)->sort_priority >= LEVELCLASS_EM_START && \ + (p)->sort_priority <= LEVELCLASS_EM_END) +#define IS_LEVELCLASS_SP(p) \ + ((p)->sort_priority >= LEVELCLASS_SP_START && \ + (p)->sort_priority <= LEVELCLASS_SP_END) +#define IS_LEVELCLASS_DX(p) \ + ((p)->sort_priority >= LEVELCLASS_DX_START && \ + (p)->sort_priority <= LEVELCLASS_DX_END) + +#define LEVELCLASS(n) (IS_LEVELCLASS_TUTORIAL(n) ? LEVELCLASS_TUTORIAL : \ + IS_LEVELCLASS_CLASSICS(n) ? LEVELCLASS_CLASSICS : \ + IS_LEVELCLASS_CONTRIBUTION(n) ? LEVELCLASS_CONTRIBUTION : \ + IS_LEVELCLASS_USER(n) ? LEVELCLASS_USER : \ + IS_LEVELCLASS_BD(n) ? LEVELCLASS_BD : \ + IS_LEVELCLASS_EM(n) ? LEVELCLASS_EM : \ + IS_LEVELCLASS_SP(n) ? LEVELCLASS_SP : \ + IS_LEVELCLASS_DX(n) ? LEVELCLASS_DX : \ + LEVELCLASS_UNDEFINED) + +#define LEVELCOLOR(n) (IS_LEVELCLASS_TUTORIAL(n) ? FC_BLUE : \ + IS_LEVELCLASS_CLASSICS(n) ? FC_RED : \ + IS_LEVELCLASS_BD(n) ? FC_GREEN : \ + IS_LEVELCLASS_EM(n) ? FC_YELLOW : \ + IS_LEVELCLASS_SP(n) ? FC_GREEN : \ + IS_LEVELCLASS_DX(n) ? FC_YELLOW : \ + IS_LEVELCLASS_CONTRIBUTION(n) ? FC_GREEN : \ + IS_LEVELCLASS_USER(n) ? FC_RED : \ + FC_BLUE) + +#define LEVELSORTING(n) (IS_LEVELCLASS_TUTORIAL(n) ? 0 : \ + IS_LEVELCLASS_CLASSICS(n) ? 1 : \ + IS_LEVELCLASS_BD(n) ? 2 : \ + IS_LEVELCLASS_EM(n) ? 3 : \ + IS_LEVELCLASS_SP(n) ? 4 : \ + IS_LEVELCLASS_DX(n) ? 5 : \ + IS_LEVELCLASS_CONTRIBUTION(n) ? 6 : \ + IS_LEVELCLASS_USER(n) ? 7 : \ + 9) + +char *getLevelClassDescription(struct LevelDirInfo *ldi) { - return GAME_DIR; + int position = ldi->sort_priority / 100; + + if (position >= 0 && position < NUM_LEVELCLASS_DESC) + return levelclass_desc[position]; + else + return "Unknown Level Class"; } -static char *getUserDataDir() +static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */ +static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */ + +char *getUserDataDir() { static char *userdata_dir = NULL; @@ -41,8 +196,7 @@ static char *getUserDataDir() char *home_dir = getHomeDir(); char *data_dir = USERDATA_DIRECTORY; - userdata_dir = checked_malloc(strlen(home_dir) + strlen(data_dir) + 2); - sprintf(userdata_dir, "%s/%s", home_dir, data_dir); + userdata_dir = getPath2(home_dir, data_dir); } return userdata_dir; @@ -62,10 +216,10 @@ static char *getUserLevelDir(char *level_subdir) if (userlevel_dir) free(userlevel_dir); - userlevel_dir = checked_malloc(strlen(data_dir) + strlen(userlevel_subdir) + - strlen(level_subdir) + 3); - sprintf(userlevel_dir, "%s/%s%s%s", data_dir, userlevel_subdir, - (strlen(level_subdir) > 0 ? "/" : ""), level_subdir); + if (strlen(level_subdir) > 0) + userlevel_dir = getPath3(data_dir, userlevel_subdir, level_subdir); + else + userlevel_dir = getPath2(data_dir, userlevel_subdir); return userlevel_dir; } @@ -79,10 +233,10 @@ static char *getTapeDir(char *level_subdir) if (tape_dir) free(tape_dir); - tape_dir = checked_malloc(strlen(data_dir) + strlen(tape_subdir) + - strlen(level_subdir) + 3); - sprintf(tape_dir, "%s/%s%s%s", data_dir, tape_subdir, - (strlen(level_subdir) > 0 ? "/" : ""), level_subdir); + if (strlen(level_subdir) > 0) + tape_dir = getPath3(data_dir, tape_subdir, level_subdir); + else + tape_dir = getPath2(data_dir, tape_subdir); return tape_dir; } @@ -90,20 +244,83 @@ static char *getTapeDir(char *level_subdir) static char *getScoreDir(char *level_subdir) { static char *score_dir = NULL; - char *data_dir = getGlobalDataDir(); + char *data_dir = options.rw_base_directory; char *score_subdir = SCORES_DIRECTORY; if (score_dir) free(score_dir); - score_dir = checked_malloc(strlen(data_dir) + strlen(score_subdir) + - strlen(level_subdir) + 3); - sprintf(score_dir, "%s/%s%s%s", data_dir, score_subdir, - (strlen(level_subdir) > 0 ? "/" : ""), level_subdir); + if (strlen(level_subdir) > 0) + score_dir = getPath3(data_dir, score_subdir, level_subdir); + else + score_dir = getPath2(data_dir, score_subdir); return score_dir; } +static char *getLevelSetupDir(char *level_subdir) +{ + static char *levelsetup_dir = NULL; + char *data_dir = getUserDataDir(); + char *levelsetup_subdir = LEVELSETUP_DIRECTORY; + + if (levelsetup_dir) + free(levelsetup_dir); + + if (strlen(level_subdir) > 0) + levelsetup_dir = getPath3(data_dir, levelsetup_subdir, level_subdir); + else + levelsetup_dir = getPath2(data_dir, levelsetup_subdir); + + return levelsetup_dir; +} + +static char *getLevelFilename(int nr) +{ + static char *filename = NULL; + char basename[MAX_FILENAME_LEN]; + + if (filename != NULL) + free(filename); + + sprintf(basename, "%03d.%s", nr, LEVELFILE_EXTENSION); + filename = getPath3((leveldir[leveldir_nr].user_defined ? + getUserLevelDir("") : + options.level_directory), + leveldir[leveldir_nr].filename, + basename); + + return filename; +} + +static char *getTapeFilename(int nr) +{ + static char *filename = NULL; + char basename[MAX_FILENAME_LEN]; + + if (filename != NULL) + free(filename); + + sprintf(basename, "%03d.%s", nr, TAPEFILE_EXTENSION); + filename = getPath2(getTapeDir(leveldir[leveldir_nr].filename), basename); + + return filename; +} + +static char *getScoreFilename(int nr) +{ + static char *filename = NULL; + char basename[MAX_FILENAME_LEN]; + + if (filename != NULL) + free(filename); + + sprintf(basename, "%03d.%s", nr, SCOREFILE_EXTENSION); + filename = getPath2(getScoreDir(leveldir[leveldir_nr].filename), basename); + + return filename; +} + static void createDirectory(char *dir, char *text) { if (access(dir, F_OK) != 0) @@ -118,6 +335,7 @@ static void InitUserDataDirectory() static void InitTapeDirectory(char *level_subdir) { + createDirectory(getUserDataDir(), "user data"); createDirectory(getTapeDir(""), "main tape"); createDirectory(getTapeDir(level_subdir), "level tape"); } @@ -132,6 +350,7 @@ static void InitUserLevelDirectory(char *level_subdir) { if (access(getUserLevelDir(level_subdir), F_OK) != 0) { + createDirectory(getUserDataDir(), "user data"); createDirectory(getUserLevelDir(""), "main user level"); createDirectory(getUserLevelDir(level_subdir), "user level"); @@ -139,148 +358,348 @@ static void InitUserLevelDirectory(char *level_subdir) } } +static void InitLevelSetupDirectory(char *level_subdir) +{ + createDirectory(getUserDataDir(), "user data"); + createDirectory(getLevelSetupDir(""), "main level setup"); + createDirectory(getLevelSetupDir(level_subdir), "level setup"); +} + +static void setLevelInfoToDefaults() +{ + int i, x, y; + + lev_fieldx = level.fieldx = STD_LEV_FIELDX; + lev_fieldy = level.fieldy = STD_LEV_FIELDY; + + for(x=0; x 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; + + if (strcmp(cookie, LEVEL_COOKIE_10) == 0) /* old 1.0 level format */ + file_version = FILE_VERSION_1_0; + else if (strcmp(cookie, LEVEL_COOKIE_12) == 0)/* 1.2 (8 bit) level format */ + file_version = FILE_VERSION_1_2; + else if (strcmp(cookie, LEVEL_COOKIE) != 0) /* unknown level format */ { - fgets(cookie, LEVEL_COOKIE_LEN, file); - fgetc(file); + Error(ERR_WARN, "wrong file identifier of level file '%s'", filename); + fclose(file); + return; + } - if (strcmp(cookie,LEVEL_COOKIE)) + /* read chunk "HEAD" */ + if (file_version >= FILE_VERSION_1_2) + { + getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk, "HEAD") || chunk_length != LEVEL_HEADER_SIZE) { - Error(ERR_WARN, "wrong format of level file '%s'", filename); + Error(ERR_WARN, "wrong 'HEAD' chunk of level file '%s'", filename); fclose(file); - file = NULL; + return; } } - if (file) + lev_fieldx = level.fieldx = fgetc(file); + lev_fieldy = level.fieldy = fgetc(file); + + level.time = getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + level.gems_needed = getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + + for(i=0; i= FILE_VERSION_1_2) + { + getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN); + + /* look for optional author chunk */ + if (strcmp(chunk, "AUTH") == 0 && chunk_length == MAX_LEVEL_AUTHOR_LEN) + { + for(i=0; i MAX_ELEMENT_CONTENTS) + { +#if DEBUG + printf("WARNING: num_yam_contents == %d (corrected)\n", + level.num_yam_contents); +#endif + level.num_yam_contents = STD_ELEMENT_CONTENTS; + } - for(y=0; y 255) + encoding_16bit = TRUE; + + /* check level field for 16-bit elements */ + for(y=0; y 255) + encoding_16bit = TRUE; + + oldest_possible_cookie = (encoding_16bit ? LEVEL_COOKIE : LEVEL_COOKIE_12); + + fputs(oldest_possible_cookie, file); /* file identifier */ + fputc('\n', file); + + putFileChunk(file, "HEAD", LEVEL_HEADER_SIZE, BYTE_ORDER_BIG_ENDIAN); fputc(level.fieldx, file); fputc(level.fieldy, file); - fputc(level.time / 256, file); - fputc(level.time % 256, file); - fputc(level.edelsteine / 256, file); - fputc(level.edelsteine % 256, file); - for(i=0; i 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; + + if (strcmp(cookie, TAPE_COOKIE_10) == 0) /* old 1.0 tape format */ + file_version = FILE_VERSION_1_0; + else if (strcmp(cookie, TAPE_COOKIE) != 0) /* unknown tape format */ { - fgets(cookie, LEVELREC_COOKIE_LEN, file); - fgetc(file); - if (!strcmp(cookie, LEVELREC_COOKIE_10)) /* old 1.0 tape format */ - levelrec_10 = TRUE; - else if (strcmp(cookie, LEVELREC_COOKIE)) /* unknown tape format */ + Error(ERR_WARN, "wrong file identifier of tape file '%s'", filename); + fclose(file); + return; + } + + /* read chunk "HEAD" */ + if (file_version >= FILE_VERSION_1_2) + { + getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk, "HEAD") || chunk_length != TAPE_HEADER_SIZE) { - Error(ERR_WARN, "wrong format of level recording file '%s'", filename); + Error(ERR_WARN, "wrong 'HEAD' chunk of tape file '%s'", filename); fclose(file); - file = NULL; + return; } } - if (!file) - return; + tape.random_seed = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + tape.date = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + tape.length = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + + /* read header fields that are new since version 1.2 */ + if (file_version >= FILE_VERSION_1_2) + { + byte store_participating_players = fgetc(file); - tape.random_seed = - (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file); - tape.date = - (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file); - tape.length = - (fgetc(file)<<24) | (fgetc(file)<<16) | (fgetc(file)<<8) | fgetc(file); + for(i=0; i= FILE_VERSION_1_2) { - int j; + getFileChunk(file, chunk, &chunk_length, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk, "BODY") || + chunk_length != (num_participating_players + 1) * tape.length) + { + Error(ERR_WARN, "wrong 'BODY' chunk of tape file '%s'", filename); + fclose(file); + return; + } + } + for(i=0; i= MAX_TAPELEN) break; for(j=0; j 0) - { - tape.pos[i].action[j] = MV_NO_MOVING; - continue; - } - tape.pos[i].action[j] = fgetc(file); + tape.pos[i].action[j] = MV_NO_MOVING; + + if (tape.player_participates[j]) + tape.pos[i].action[j] = fgetc(file); } tape.pos[i].delay = fgetc(file); - if (levelrec_10) + if (file_version == FILE_VERSION_1_0) { /* eliminate possible diagonal moves in old tapes */ /* this is only for backward compatibility */ @@ -393,98 +862,105 @@ void LoadTape(int level_nr) void SaveTape(int level_nr) { int i; - char filename[MAX_FILENAME_LEN]; + char *filename = getTapeFilename(level_nr); FILE *file; boolean new_tape = TRUE; + byte store_participating_players; + int num_participating_players; InitTapeDirectory(leveldir[leveldir_nr].filename); - sprintf(filename, "%s/%d.%s", - getTapeDir(leveldir[leveldir_nr].filename), - level_nr, TAPEFILE_EXTENSION); - /* if a tape still exists, ask to overwrite it */ - if ((file = fopen(filename, "r"))) + if (access(filename, F_OK) == 0) { new_tape = FALSE; - fclose(file); - if (!Request("Replace old tape ?", REQ_ASK)) return; } + /* count number of players and set corresponding bits for compact storage */ + store_participating_players = 0; + num_participating_players = 0; + for(i=0; i> 24) & 0xff,file); - fputc((tape.random_seed >> 16) & 0xff,file); - fputc((tape.random_seed >> 8) & 0xff,file); - fputc((tape.random_seed >> 0) & 0xff,file); + fputc(store_participating_players, file); - fputc((tape.date >> 24) & 0xff,file); - fputc((tape.date >> 16) & 0xff,file); - fputc((tape.date >> 8) & 0xff,file); - fputc((tape.date >> 0) & 0xff,file); + for(i=0; i> 24) & 0xff,file); - fputc((tape.length >> 16) & 0xff,file); - fputc((tape.length >> 8) & 0xff,file); - fputc((tape.length >> 0) & 0xff,file); + putFileChunk(file, "BODY", (num_participating_players + 1) * tape.length, + BYTE_ORDER_BIG_ENDIAN); for(i=0; i 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; if (strcmp(cookie, SCORE_COOKIE) != 0) { - Error(ERR_WARN, "wrong format of score file '%s'", filename); + Error(ERR_WARN, "wrong file identifier of score file '%s'", filename); fclose(file); return; } @@ -494,15 +970,15 @@ void LoadScore(int level_nr) fscanf(file, "%d", &highscore[i].Score); fgets(line, MAX_LINE_LEN, file); - if (line[strlen(line)-1] == '\n') - line[strlen(line)-1] = '\0'; + if (line[strlen(line) - 1] == '\n') + line[strlen(line) - 1] = '\0'; for (line_ptr = line; *line_ptr; line_ptr++) { if (*line_ptr != ' ' && *line_ptr != '\t' && *line_ptr != '\0') { - strncpy(highscore[i].Name, line_ptr, MAX_NAMELEN - 1); - highscore[i].Name[MAX_NAMELEN - 1] = '\0'; + strncpy(highscore[i].Name, line_ptr, MAX_PLAYER_NAME_LEN); + highscore[i].Name[MAX_PLAYER_NAME_LEN] = '\0'; break; } } @@ -514,15 +990,11 @@ void LoadScore(int level_nr) void SaveScore(int level_nr) { int i; - char filename[MAX_FILENAME_LEN]; + char *filename = getScoreFilename(level_nr); FILE *file; InitScoreDirectory(leveldir[leveldir_nr].filename); - sprintf(filename, "%s/%d.%s", - getScoreDir(leveldir[leveldir_nr].filename), - level_nr, SCOREFILE_EXTENSION); - if (!(file = fopen(filename, "w"))) { Error(ERR_WARN, "cannot save score for level %d", level_nr); @@ -541,6 +1013,8 @@ void SaveScore(int level_nr) #define TOKEN_STR_FILE_IDENTIFIER "file_identifier" #define TOKEN_STR_LAST_LEVEL_SERIES "last_level_series" +#define TOKEN_STR_LAST_PLAYED_LEVEL "last_played_level" +#define TOKEN_STR_HANDICAP_LEVEL "handicap_level" #define TOKEN_STR_PLAYER_PREFIX "player_" #define TOKEN_VALUE_POSITION 30 @@ -551,14 +1025,20 @@ void SaveScore(int level_nr) #define SETUP_TOKEN_SOUND_LOOPS 2 #define SETUP_TOKEN_SOUND_MUSIC 3 #define SETUP_TOKEN_SOUND_SIMPLE 4 + +#if 0 #define SETUP_TOKEN_TOONS 5 #define SETUP_TOKEN_DOUBLE_BUFFERING 6 -#define SETUP_TOKEN_SCROLL_DELAY 7 -#define SETUP_TOKEN_SOFT_SCROLLING 8 -#define SETUP_TOKEN_FADING 9 -#define SETUP_TOKEN_AUTORECORD 10 -#define SETUP_TOKEN_QUICK_DOORS 11 -#define SETUP_TOKEN_TEAM_MODE 12 +#endif + +#define SETUP_TOKEN_SCROLL_DELAY 5 +#define SETUP_TOKEN_SOFT_SCROLLING 6 +#define SETUP_TOKEN_FADING 7 +#define SETUP_TOKEN_AUTORECORD 8 +#define SETUP_TOKEN_QUICK_DOORS 9 +#define SETUP_TOKEN_TEAM_MODE 10 +#define SETUP_TOKEN_HANDICAP 11 +#define SETUP_TOKEN_TIME_LIMIT 12 /* player setup */ #define SETUP_TOKEN_USE_JOYSTICK 13 @@ -580,12 +1060,17 @@ void SaveScore(int level_nr) /* level directory info */ #define LEVELINFO_TOKEN_NAME 29 -#define LEVELINFO_TOKEN_LEVELS 30 -#define LEVELINFO_TOKEN_SORT_PRIORITY 31 -#define LEVELINFO_TOKEN_READONLY 32 +#define LEVELINFO_TOKEN_NAME_SHORT 30 +#define LEVELINFO_TOKEN_NAME_SORTING 31 +#define LEVELINFO_TOKEN_AUTHOR 32 +#define LEVELINFO_TOKEN_IMPORTED_FROM 33 +#define LEVELINFO_TOKEN_LEVELS 34 +#define LEVELINFO_TOKEN_FIRST_LEVEL 35 +#define LEVELINFO_TOKEN_SORT_PRIORITY 36 +#define LEVELINFO_TOKEN_READONLY 37 #define FIRST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_PLAYER_NAME -#define LAST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_TEAM_MODE +#define LAST_GLOBAL_SETUP_TOKEN SETUP_TOKEN_TIME_LIMIT #define FIRST_PLAYER_SETUP_TOKEN SETUP_TOKEN_USE_JOYSTICK #define LAST_PLAYER_SETUP_TOKEN SETUP_TOKEN_KEY_BOMB @@ -615,14 +1100,20 @@ static struct { TYPE_SWITCH, &si.sound_loops, "repeating_sound_loops" }, { TYPE_SWITCH, &si.sound_music, "background_music" }, { TYPE_SWITCH, &si.sound_simple, "simple_sound_effects" }, + +#if 0 { TYPE_SWITCH, &si.toons, "toons" }, { TYPE_SWITCH, &si.double_buffering, "double_buffering" }, +#endif + { TYPE_SWITCH, &si.scroll_delay, "scroll_delay" }, { TYPE_SWITCH, &si.soft_scrolling, "soft_scrolling" }, { TYPE_SWITCH, &si.fading, "screen_fading" }, { TYPE_SWITCH, &si.autorecord, "automatic_tape_recording" }, { TYPE_SWITCH, &si.quick_doors, "quick_doors" }, { TYPE_SWITCH, &si.team_mode, "team_mode" }, + { TYPE_SWITCH, &si.handicap, "handicap" }, + { TYPE_SWITCH, &si.time_limit, "time_limit" }, /* player setup */ { TYPE_BOOLEAN, &sii.use_joystick, ".use_joystick" }, @@ -644,7 +1135,12 @@ static struct /* level directory info */ { TYPE_STRING, &ldi.name, "name" }, + { TYPE_STRING, &ldi.name_short, "name_short" }, + { TYPE_STRING, &ldi.name_sorting, "name_sorting" }, + { TYPE_STRING, &ldi.author, "author" }, + { TYPE_STRING, &ldi.imported_from, "imported_from" }, { TYPE_INTEGER, &ldi.levels, "levels" }, + { TYPE_INTEGER, &ldi.first_level, "first_level" }, { TYPE_INTEGER, &ldi.sort_priority, "sort_priority" }, { TYPE_BOOLEAN, &ldi.readonly, "readonly" } }; @@ -804,7 +1300,7 @@ static struct SetupFileList *loadSetupFileList(char *filename) if (!(file = fopen(filename, "r"))) { - Error(ERR_WARN, "cannot open setup/info file '%s'", filename); + Error(ERR_WARN, "cannot open configuration file '%s'", filename); return NULL; } @@ -817,7 +1313,7 @@ static struct SetupFileList *loadSetupFileList(char *filename) /* cut trailing comment or whitespace from input line */ for (line_ptr = line; *line_ptr; line_ptr++) { - if (*line_ptr == '#' || *line_ptr == '\n') + if (*line_ptr == '#' || *line_ptr == '\n' || *line_ptr == '\r') { *line_ptr = '\0'; break; @@ -873,7 +1369,7 @@ static struct SetupFileList *loadSetupFileList(char *filename) freeSetupFileList(setup_file_list); if (first_valid_list_entry == NULL) - Error(ERR_WARN, "setup/info file '%s' is empty", filename); + Error(ERR_WARN, "configuration file '%s' is empty", filename); return first_valid_list_entry; } @@ -888,7 +1384,7 @@ static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list, { if (strcmp(setup_file_list->value, identifier) != 0) { - Error(ERR_WARN, "setup/info file has wrong version"); + Error(ERR_WARN, "configuration file has wrong version"); return; } else @@ -899,17 +1395,28 @@ static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list, checkSetupFileListIdentifier(setup_file_list->next, identifier); else { - Error(ERR_WARN, "setup/info file has no version information"); + Error(ERR_WARN, "configuration file has no version information"); return; } } static void setLevelDirInfoToDefaults(struct LevelDirInfo *ldi) { - ldi->name = getStringCopy("non-existing"); + ldi->filename = NULL; + ldi->name = getStringCopy(ANONYMOUS_NAME); + ldi->name_short = NULL; + ldi->name_sorting = NULL; + ldi->author = getStringCopy(ANONYMOUS_NAME); + ldi->imported_from = NULL; ldi->levels = 0; - ldi->sort_priority = 999; /* default: least priority */ + ldi->first_level = 0; + ldi->last_level = 0; + ldi->sort_priority = LEVELCLASS_UNDEFINED; /* default: least priority */ ldi->readonly = TRUE; + ldi->user_defined = FALSE; + ldi->color = 0; + ldi->class_desc = NULL; + ldi->handicap_level = 0; } static void setSetupInfoToDefaults(struct SetupInfo *si) @@ -919,17 +1426,20 @@ static void setSetupInfoToDefaults(struct SetupInfo *si) si->player_name = getStringCopy(getLoginName()); si->sound = TRUE; - si->sound_loops = FALSE; - si->sound_music = FALSE; - si->sound_simple = FALSE; + si->sound_loops = TRUE; + si->sound_music = TRUE; + si->sound_simple = TRUE; si->toons = TRUE; si->double_buffering = TRUE; si->direct_draw = !si->double_buffering; - si->scroll_delay = FALSE; + si->scroll_delay = TRUE; si->soft_scrolling = TRUE; si->fading = FALSE; - si->autorecord = FALSE; + si->autorecord = TRUE; si->quick_doors = FALSE; + si->team_mode = FALSE; + si->handicap = TRUE; + si->time_limit = TRUE; for (i=0; i highest_level_nr) - last_level_nr = highest_level_nr; - } - - return last_level_nr; -} - static int compareLevelDirInfoEntries(const void *object1, const void *object2) { const struct LevelDirInfo *entry1 = object1; const struct LevelDirInfo *entry2 = object2; int compare_result; - if (entry1->sort_priority != entry2->sort_priority) - compare_result = entry1->sort_priority - entry2->sort_priority; - else + if (entry1->sort_priority == entry2->sort_priority) { - char *name1 = getStringToLower(entry1->name); - char *name2 = getStringToLower(entry2->name); + char *name1 = getStringToLower(entry1->name_sorting); + char *name2 = getStringToLower(entry2->name_sorting); compare_result = strcmp(name1, name2); free(name1); free(name2); } + else if (LEVELSORTING(entry1) == LEVELSORTING(entry2)) + compare_result = entry1->sort_priority - entry2->sort_priority; + else + compare_result = LEVELSORTING(entry1) - LEVELSORTING(entry2); return compare_result; } @@ -1092,7 +1578,10 @@ static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry) int i, current_entry = start_entry; if ((dir = opendir(level_directory)) == NULL) - Error(ERR_EXIT, "cannot read level directory '%s'", level_directory); + { + Error(ERR_WARN, "cannot read level directory '%s'", level_directory); + return current_entry; + } while (current_entry < MAX_LEVDIR_ENTRIES) { @@ -1113,18 +1602,13 @@ static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry) continue; } - if (strlen(dir_entry->d_name) >= MAX_LEVDIR_FILENAME) - { - Error(ERR_WARN, "filename of level directory '%s' too long -- ignoring", - dir_entry->d_name); - continue; - } - filename = getPath2(directory, LEVELINFO_FILENAME); setup_file_list = loadSetupFileList(filename); if (setup_file_list) { + DrawInitText(dir_entry->d_name, 150, FC_YELLOW); + checkSetupFileListIdentifier(setup_file_list, LEVELINFO_COOKIE); setLevelDirInfoToDefaults(&leveldir[current_entry]); @@ -1133,9 +1617,23 @@ static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry) setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text)); leveldir[current_entry] = ldi; + if (leveldir[current_entry].name_short == NULL) + leveldir[current_entry].name_short = + getStringCopy(leveldir[current_entry].name); + + if (leveldir[current_entry].name_sorting == NULL) + leveldir[current_entry].name_sorting = + getStringCopy(leveldir[current_entry].name_short); + leveldir[current_entry].filename = getStringCopy(dir_entry->d_name); + leveldir[current_entry].last_level = + leveldir[current_entry].first_level + + leveldir[current_entry].levels - 1; leveldir[current_entry].user_defined = (level_directory == options.level_directory ? FALSE : TRUE); + leveldir[current_entry].color = LEVELCOLOR(&leveldir[current_entry]); + leveldir[current_entry].class_desc = + getLevelClassDescription(&leveldir[current_entry]); freeSetupFileList(setup_file_list); current_entry++; @@ -1147,14 +1645,16 @@ static int LoadLevelInfoFromLevelDir(char *level_directory, int start_entry) free(filename); } - if (current_entry == MAX_LEVDIR_ENTRIES) - Error(ERR_WARN, "using %d level directories -- ignoring the rest", - current_entry); - closedir(dir); - if (current_entry == start_entry && start_entry != -1) - Error(ERR_EXIT, "cannot find any valid level series in directory '%s'", + if (current_entry == MAX_LEVDIR_ENTRIES) + { + Error(ERR_WARN, "maximum of %d level directories reached", current_entry); + Error(ERR_WARN, "remaining level directories ignored in directory '%s'", + level_directory); + } + else if (current_entry == start_entry) + Error(ERR_WARN, "cannot find any valid level series in directory '%s'", level_directory); return current_entry; @@ -1167,10 +1667,16 @@ void LoadLevelInfo() num_leveldirs = 0; leveldir_nr = 0; + DrawInitText("Loading level series:", 120, FC_GREEN); + num_leveldirs = LoadLevelInfoFromLevelDir(options.level_directory, num_leveldirs); num_leveldirs = LoadLevelInfoFromLevelDir(getUserLevelDir(""), num_leveldirs); + + if (num_leveldirs == 0) + Error(ERR_EXIT, "cannot find any valid level series in any directory"); + if (num_leveldirs > 1) qsort(leveldir, num_leveldirs, sizeof(struct LevelDirInfo), compareLevelDirInfoEntries); @@ -1178,44 +1684,53 @@ void LoadLevelInfo() static void SaveUserLevelInfo() { - char filename[MAX_FILENAME_LEN]; + char *filename; FILE *file; int i; - sprintf(filename, "%s/%s", - getUserLevelDir(getLoginName()), LEVELINFO_FILENAME); + filename = getPath2(getUserLevelDir(getLoginName()), LEVELINFO_FILENAME); if (!(file = fopen(filename, "w"))) { Error(ERR_WARN, "cannot write level info file '%s'", filename); + free(filename); return; } + /* always start with reliable default values */ + setLevelDirInfoToDefaults(&ldi); + ldi.name = getLoginName(); + ldi.author = getRealName(); ldi.levels = 100; - ldi.sort_priority = 300; + ldi.first_level = 1; + ldi.sort_priority = LEVELCLASS_USER_START; ldi.readonly = FALSE; fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, LEVELINFO_COOKIE)); for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++) - fprintf(file, "%s\n", getSetupLine("", i)); + if (i != LEVELINFO_TOKEN_NAME_SHORT && + i != LEVELINFO_TOKEN_NAME_SORTING && + i != LEVELINFO_TOKEN_IMPORTED_FROM) + fprintf(file, "%s\n", getSetupLine("", i)); fclose(file); + free(filename); chmod(filename, SETUP_PERMS); } void LoadSetup() { - char filename[MAX_FILENAME_LEN]; + char *filename; struct SetupFileList *setup_file_list = NULL; - /* always start with reliable default setup values */ + /* always start with reliable default values */ setSetupInfoToDefaults(&setup); - sprintf(filename, "%s/%s", getSetupDir(), SETUP_FILENAME); + filename = getPath2(getSetupDir(), SETUP_FILENAME); setup_file_list = loadSetupFileList(filename); @@ -1229,11 +1744,11 @@ void LoadSetup() freeSetupFileList(setup_file_list); /* needed to work around problems with fixed length strings */ - if (strlen(setup.player_name) >= MAX_NAMELEN) - setup.player_name[MAX_NAMELEN - 1] = '\0'; - else if (strlen(setup.player_name) < MAX_NAMELEN - 1) + if (strlen(setup.player_name) > MAX_PLAYER_NAME_LEN) + setup.player_name[MAX_PLAYER_NAME_LEN] = '\0'; + else if (strlen(setup.player_name) < MAX_PLAYER_NAME_LEN) { - char *new_name = checked_malloc(MAX_NAMELEN); + char *new_name = checked_malloc(MAX_PLAYER_NAME_LEN + 1); strcpy(new_name, setup.player_name); free(setup.player_name); @@ -1242,6 +1757,8 @@ void LoadSetup() } else Error(ERR_WARN, "using default setup values"); + + free(filename); } static char *getSetupLine(char *prefix, int token_nr) @@ -1310,16 +1827,17 @@ static char *getSetupLine(char *prefix, int token_nr) void SaveSetup() { int i, pnr; - char filename[MAX_FILENAME_LEN]; + char *filename; FILE *file; InitUserDataDirectory(); - sprintf(filename, "%s/%s", getSetupDir(), SETUP_FILENAME); + filename = getPath2(getSetupDir(), SETUP_FILENAME); if (!(file = fopen(filename, "w"))) { Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); return; } @@ -1352,82 +1870,275 @@ void SaveSetup() } fclose(file); + free(filename); chmod(filename, SETUP_PERMS); } -void LoadLevelSetup() +void LoadLevelSetup_LastSeries() { - char filename[MAX_FILENAME_LEN]; - - /* always start with reliable default setup values */ + char *filename; + struct SetupFileList *level_setup_list = NULL; + /* always start with reliable default values */ leveldir_nr = 0; - level_nr = 0; - - sprintf(filename, "%s/%s", getSetupDir(), LEVELSETUP_FILENAME); - if (level_setup_list) - freeSetupFileList(level_setup_list); + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup.conf */ + /* ----------------------------------------------------------------------- */ - level_setup_list = loadSetupFileList(filename); + filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME); - if (level_setup_list) + if ((level_setup_list = loadSetupFileList(filename))) { char *last_level_series = getTokenValue(level_setup_list, TOKEN_STR_LAST_LEVEL_SERIES); leveldir_nr = getLevelSeriesNrFromLevelSeriesName(last_level_series); - level_nr = getLastPlayedLevelOfLevelSeries(last_level_series); checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE); + + freeSetupFileList(level_setup_list); } else - { - level_setup_list = newSetupFileList(TOKEN_STR_FILE_IDENTIFIER, - LEVELSETUP_COOKIE); Error(ERR_WARN, "using default setup values"); - } + + free(filename); } -void SaveLevelSetup() +void SaveLevelSetup_LastSeries() { - char filename[MAX_FILENAME_LEN]; - struct SetupFileList *list_entry = level_setup_list; + char *filename; + char *level_subdir = leveldir[leveldir_nr].filename; FILE *file; - InitUserDataDirectory(); - - setTokenValue(level_setup_list, - TOKEN_STR_LAST_LEVEL_SERIES, leveldir[leveldir_nr].filename); + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup.conf */ + /* ----------------------------------------------------------------------- */ - setTokenValue(level_setup_list, - leveldir[leveldir_nr].filename, int2str(level_nr, 0)); + InitUserDataDirectory(); - sprintf(filename, "%s/%s", getSetupDir(), LEVELSETUP_FILENAME); + filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME); if (!(file = fopen(filename, "w"))) { Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); return; } fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, LEVELSETUP_COOKIE)); - while (list_entry) + fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_LEVEL_SERIES, + level_subdir)); + + fclose(file); + free(filename); + + chmod(filename, SETUP_PERMS); +} + +static void checkSeriesInfo(int leveldir_nr) +{ + static char *level_directory = NULL; + DIR *dir; + struct dirent *dir_entry; + + /* check for more levels besides the 'levels' field of 'levelinfo.conf' */ + + level_directory = getPath2((leveldir[leveldir_nr].user_defined ? + getUserLevelDir("") : + options.level_directory), + leveldir[leveldir_nr].filename); + + if ((dir = opendir(level_directory)) == NULL) + { + Error(ERR_WARN, "cannot read level directory '%s'", level_directory); + return; + } + + while ((dir_entry = readdir(dir)) != NULL) /* last directory entry */ { - if (strcmp(list_entry->token, TOKEN_STR_FILE_IDENTIFIER) != 0) - fprintf(file, "%s\n", - getFormattedSetupEntry(list_entry->token, list_entry->value)); + if (strlen(dir_entry->d_name) > 4 && + dir_entry->d_name[3] == '.' && + strcmp(&dir_entry->d_name[4], LEVELFILE_EXTENSION) == 0) + { + char levelnum_str[4]; + int levelnum_value; - /* just to make things nicer :) */ - if (strcmp(list_entry->token, TOKEN_STR_LAST_LEVEL_SERIES) == 0) - fprintf(file, "\n"); + strncpy(levelnum_str, dir_entry->d_name, 3); + levelnum_str[3] = '\0'; + + levelnum_value = atoi(levelnum_str); + + if (levelnum_value < leveldir[leveldir_nr].first_level) + { + Error(ERR_WARN, "additional level %d found", levelnum_value); + leveldir[leveldir_nr].first_level = levelnum_value; + } + else if (levelnum_value > leveldir[leveldir_nr].last_level) + { + Error(ERR_WARN, "additional level %d found", levelnum_value); + leveldir[leveldir_nr].last_level = levelnum_value; + } + } + } + + closedir(dir); +} + +void LoadLevelSetup_SeriesInfo(int leveldir_nr) +{ + char *filename; + struct SetupFileList *level_setup_list = NULL; + char *level_subdir = leveldir[leveldir_nr].filename; + + /* always start with reliable default values */ + level_nr = 0; + leveldir[leveldir_nr].handicap_level = 0; + + checkSeriesInfo(leveldir_nr); + + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup//levelsetup.conf */ + /* ----------------------------------------------------------------------- */ + + level_subdir = leveldir[leveldir_nr].filename; + + filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME); + + if ((level_setup_list = loadSetupFileList(filename))) + { + char *token_value; + + token_value = getTokenValue(level_setup_list, TOKEN_STR_LAST_PLAYED_LEVEL); + + if (token_value) + { + level_nr = atoi(token_value); + + if (level_nr < leveldir[leveldir_nr].first_level) + level_nr = leveldir[leveldir_nr].first_level; + if (level_nr > leveldir[leveldir_nr].last_level) + level_nr = leveldir[leveldir_nr].last_level; + } + + token_value = getTokenValue(level_setup_list, TOKEN_STR_HANDICAP_LEVEL); + + if (token_value) + { + int level_nr = atoi(token_value); + + if (level_nr < leveldir[leveldir_nr].first_level) + level_nr = leveldir[leveldir_nr].first_level; + if (level_nr > leveldir[leveldir_nr].last_level + 1) + level_nr = leveldir[leveldir_nr].last_level; + + leveldir[leveldir_nr].handicap_level = level_nr; + } + + checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE); + + freeSetupFileList(level_setup_list); + } + else + Error(ERR_WARN, "using default setup values"); - list_entry = list_entry->next; + free(filename); +} + +void SaveLevelSetup_SeriesInfo(int leveldir_nr) +{ + char *filename; + char *level_subdir = leveldir[leveldir_nr].filename; + char *level_nr_str = int2str(level_nr, 0); + char *handicap_level_str = int2str(leveldir[leveldir_nr].handicap_level, 0); + FILE *file; + + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup//levelsetup.conf */ + /* ----------------------------------------------------------------------- */ + + InitLevelSetupDirectory(level_subdir); + + filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME); + + if (!(file = fopen(filename, "w"))) + { + Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); + return; } + fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, + LEVELSETUP_COOKIE)); + fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_PLAYED_LEVEL, + level_nr_str)); + fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_HANDICAP_LEVEL, + handicap_level_str)); + fclose(file); + free(filename); chmod(filename, SETUP_PERMS); } + +#ifdef MSDOS +static boolean initErrorFile() +{ + char *filename; + FILE *error_file; + + InitUserDataDirectory(); + + filename = getPath2(getUserDataDir(), ERROR_FILENAME); + error_file = fopen(filename, "w"); + free(filename); + + if (error_file == NULL) + return FALSE; + + fclose(error_file); + + return TRUE; +} + +FILE *openErrorFile() +{ + static boolean first_access = TRUE; + char *filename; + FILE *error_file; + + if (first_access) + { + if (!initErrorFile()) + return NULL; + + first_access = FALSE; + } + + filename = getPath2(getUserDataDir(), ERROR_FILENAME); + error_file = fopen(filename, "a"); + free(filename); + + return error_file; +} + +void dumpErrorFile() +{ + char *filename; + FILE *error_file; + + filename = getPath2(getUserDataDir(), ERROR_FILENAME); + error_file = fopen(filename, "r"); + free(filename); + + if (error_file != NULL) + { + while (!feof(error_file)) + fputc(fgetc(error_file), stderr); + + fclose(error_file); + } +} +#endif