X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ffiles.c;h=9b5b73f5b302b002695091b382af99f7ea8f33da;hb=4311b2aed4570447d0e082334e8b8a6b7da6e9f9;hp=c3cb4b8ddaf769b0566f1f8a38da72a6aa7b7cea;hpb=82b1f76754f039e4ee151c7da7c49819c7310546;p=rocksndiamonds.git diff --git a/src/files.c b/src/files.c index c3cb4b8d..9b5b73f5 100644 --- a/src/files.c +++ b/src/files.c @@ -1,1365 +1,2332 @@ /*********************************************************** -* Rocks'n'Diamonds -- McDuffin Strikes Back! * +* Rocks'n'Diamonds -- McDuffin Strikes Back! * *----------------------------------------------------------* -* (c) 1995-98 Artsoft Entertainment * -* Holger Schemel * -* Oststrasse 11a * -* 33604 Bielefeld * -* phone: ++49 +521 290471 * -* email: aeglos@valinor.owl.de * +* (c) 1995-2001 Artsoft Entertainment * +* Holger Schemel * +* Detmolder Strasse 189 * +* 33604 Bielefeld * +* Germany * +* e-mail: info@artsoft.org * *----------------------------------------------------------* -* files.h * +* files.c * ***********************************************************/ #include +#include +#include + +#include "libgame/libgame.h" #include "files.h" #include "tools.h" -#include "misc.h" #include "tape.h" #include "joystick.h" -boolean LoadLevelInfo() +#define CHUNK_ID_LEN 4 /* IFF style chunk id length */ +#define CHUNK_SIZE_UNDEFINED 0 /* undefined chunk size == 0 */ +#define CHUNK_SIZE_NONE -1 /* do not write chunk size */ +#define FILE_VERS_CHUNK_SIZE 8 /* size of file version chunk */ +#define LEVEL_HEADER_SIZE 80 /* size of level file header */ +#define LEVEL_HEADER_UNUSED 15 /* unused level header bytes */ +#define LEVEL_CHUNK_CNT2_SIZE 160 /* size of level CNT2 chunk */ +#define LEVEL_CHUNK_CNT2_UNUSED 11 /* unused CNT2 chunk bytes */ +#define TAPE_HEADER_SIZE 20 /* size of tape file header */ +#define TAPE_HEADER_UNUSED 7 /* unused tape header bytes */ + +/* file identifier strings */ +#define LEVEL_COOKIE_TMPL "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_x.x" +#define TAPE_COOKIE_TMPL "ROCKSNDIAMONDS_TAPE_FILE_VERSION_x.x" +#define SCORE_COOKIE "ROCKSNDIAMONDS_SCORE_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" + +/* file names and filename extensions */ +#if !defined(PLATFORM_MSDOS) +#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 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" +#endif + +/* 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] = { - int i; - char filename[MAX_FILENAME_LEN]; - char cookie[MAX_FILENAME_LEN]; - FILE *file; + "Tutorial Levels", + "Classic Originals", + "Contributions", + "Private Levels", + "Boulderdash", + "Emerald Mine", + "Supaplex", + "DX Boulderdash" +}; - sprintf(filename,"%s/%s",level_directory,LEVDIR_FILENAME); +#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) +{ + int position = ldi->sort_priority / 100; - if (!(file=fopen(filename,"r"))) - { - Error(ERR_WARN, "cannot read level info '%s'", filename); - return(FALSE); - } + if (position >= 0 && position < NUM_LEVELCLASS_DESC) + return levelclass_desc[position]; + else + return "Unknown Level Class"; +} - fscanf(file,"%s\n",cookie); - if (strcmp(cookie,LEVELDIR_COOKIE)) /* ungültiges Format? */ - { - Error(ERR_WARN, "wrong format of level info file"); - fclose(file); - return(FALSE); - } +static void SaveUserLevelInfo(); /* for 'InitUserLevelDir()' */ +static char *getSetupLine(char *, int); /* for 'SaveUserLevelInfo()' */ - num_leveldirs = 0; - leveldir_nr = 0; - for(i=0;i 0) + userlevel_dir = getPath3(data_dir, userlevel_subdir, level_subdir); + else + userlevel_dir = getPath2(data_dir, userlevel_subdir); + + return userlevel_dir; +} + +static char *getTapeDir(char *level_subdir) +{ + static char *tape_dir = NULL; + char *data_dir = getUserDataDir(); + char *tape_subdir = TAPES_DIRECTORY; + + if (tape_dir) + free(tape_dir); + + 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; +} + +static char *getScoreDir(char *level_subdir) +{ + static char *score_dir = NULL; + char *data_dir = options.rw_base_directory; + char *score_subdir = SCORES_DIRECTORY; + + if (score_dir) + free(score_dir); + + 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_current->user_defined ? + getUserLevelDir("") : + options.level_directory), + leveldir_current->fullpath, + 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_current->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_current->filename), basename); + + return filename; +} - if (!num_leveldirs) +static void InitTapeDirectory(char *level_subdir) +{ + createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE); + createDirectory(getTapeDir(""), "main tape", PERMS_PRIVATE); + createDirectory(getTapeDir(level_subdir), "level tape", PERMS_PRIVATE); +} + +static void InitScoreDirectory(char *level_subdir) +{ + createDirectory(getScoreDir(""), "main score", PERMS_PUBLIC); + createDirectory(getScoreDir(level_subdir), "level score", PERMS_PUBLIC); +} + +static void InitUserLevelDirectory(char *level_subdir) +{ + if (access(getUserLevelDir(level_subdir), F_OK) != 0) { - Error(ERR_WARN, "empty level info '%s'", filename); - return(FALSE); + createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE); + createDirectory(getUserLevelDir(""), "main user level", PERMS_PRIVATE); + createDirectory(getUserLevelDir(level_subdir), "user level",PERMS_PRIVATE); + + SaveUserLevelInfo(); } +} - return(TRUE); +static void InitLevelSetupDirectory(char *level_subdir) +{ + createDirectory(getUserDataDir(), "user data", PERMS_PRIVATE); + createDirectory(getLevelSetupDir(""), "main level setup", PERMS_PRIVATE); + createDirectory(getLevelSetupDir(level_subdir), "level setup",PERMS_PRIVATE); } -void LoadLevel(int level_nr) +static void ReadChunk_VERS(FILE *file, int *file_version, int *game_version) { - int i,x,y; - char filename[MAX_FILENAME_LEN]; - char cookie[MAX_FILENAME_LEN]; - FILE *file; + int file_version_major, file_version_minor, file_version_patch; + int game_version_major, game_version_minor, game_version_patch; + + file_version_major = fgetc(file); + file_version_minor = fgetc(file); + file_version_patch = fgetc(file); + fgetc(file); /* not used */ + + game_version_major = fgetc(file); + game_version_minor = fgetc(file); + game_version_patch = fgetc(file); + fgetc(file); /* not used */ + + *file_version = VERSION_IDENT(file_version_major, + file_version_minor, + file_version_patch); + + *game_version = VERSION_IDENT(game_version_major, + game_version_minor, + game_version_patch); +} - sprintf(filename,"%s/%s/%d", - level_directory,leveldir[leveldir_nr].filename,level_nr); +static void WriteChunk_VERS(FILE *file, int file_version, int game_version) +{ + int file_version_major = VERSION_MAJOR(file_version); + int file_version_minor = VERSION_MINOR(file_version); + int file_version_patch = VERSION_PATCH(file_version); + int game_version_major = VERSION_MAJOR(game_version); + int game_version_minor = VERSION_MINOR(game_version); + int game_version_patch = VERSION_PATCH(game_version); + + fputc(file_version_major, file); + fputc(file_version_minor, file); + fputc(file_version_patch, file); + fputc(0, file); /* not used */ + + fputc(game_version_major, file); + fputc(game_version_minor, file); + fputc(game_version_patch, file); + fputc(0, file); /* not used */ +} - if (!(file = fopen(filename,"r"))) - Error(ERR_WARN, "cannot read level '%s' - creating new level", filename); +static void setLevelInfoToDefaults() +{ + int i, x, y; + + level.file_version = FILE_VERSION_ACTUAL; + level.game_version = GAME_VERSION_ACTUAL; + + level.encoding_16bit_field = FALSE; /* default: only 8-bit elements */ + level.encoding_16bit_yamyam = FALSE; /* default: only 8-bit elements */ + level.encoding_16bit_amoeba = FALSE; /* default: only 8-bit elements */ + + lev_fieldx = level.fieldx = STD_LEV_FIELDX; + lev_fieldy = level.fieldy = STD_LEV_FIELDY; + + for(x=0; xauthor, ANONYMOUS_NAME) != 0) + { + strncpy(level.author, leveldir_current->author, MAX_LEVEL_AUTHOR_LEN); + level.author[MAX_LEVEL_AUTHOR_LEN] = '\0'; + } else { - fgets(cookie,LEVEL_COOKIE_LEN,file); - fgetc(file); - - if (strcmp(cookie,LEVEL_COOKIE)) /* ungültiges Format? */ + switch (LEVELCLASS(leveldir_current)) { - Error(ERR_WARN, "wrong format of level file '%s'", filename); - fclose(file); - file = NULL; + case LEVELCLASS_TUTORIAL: + strcpy(level.author, PROGRAM_AUTHOR_STRING); + break; + + case LEVELCLASS_CONTRIBUTION: + strncpy(level.author, leveldir_current->name,MAX_LEVEL_AUTHOR_LEN); + level.author[MAX_LEVEL_AUTHOR_LEN] = '\0'; + break; + + case LEVELCLASS_USER: + strncpy(level.author, getRealName(), MAX_LEVEL_AUTHOR_LEN); + level.author[MAX_LEVEL_AUTHOR_LEN] = '\0'; + break; + + default: + /* keep default value */ + break; } } +} - if (file) +static int checkLevelElement(int element) +{ + if (element >= EL_FIRST_RUNTIME_EL) { - lev_fieldx = level.fieldx = fgetc(file); - lev_fieldy = level.fieldy = fgetc(file); - - level.time = (fgetc(file)<<8) | fgetc(file); - level.edelsteine = (fgetc(file)<<8) | fgetc(file); - for(i=0;ifile_version), &(level->game_version)); + + return chunk_size; +} + +static int LoadLevel_HEAD(FILE *file, int chunk_size, struct LevelInfo *level) +{ + int i, x, y; + + 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; iname[i] = fgetc(file); + level->name[MAX_LEVEL_NAME_LEN] = 0; + + for(i=0; iscore[i] = fgetc(file); + + level->num_yam_contents = STD_ELEMENT_CONTENTS; + for(i=0; iyam_content[i][x][y] = checkLevelElement(fgetc(file)); + + level->amoeba_speed = fgetc(file); + level->time_magic_wall = fgetc(file); + level->time_wheel = fgetc(file); + level->amoeba_content = checkLevelElement(fgetc(file)); + level->double_speed = (fgetc(file) == 1 ? TRUE : FALSE); + level->gravity = (fgetc(file) == 1 ? TRUE : FALSE); + + level->encoding_16bit_field = (fgetc(file) == 1 ? TRUE : FALSE); + + ReadUnusedBytesFromFile(file, LEVEL_HEADER_UNUSED); + + return chunk_size; +} + +static int LoadLevel_AUTH(FILE *file, int chunk_size, struct LevelInfo *level) +{ + int i; + + for(i=0; iauthor[i] = fgetc(file); + level->author[MAX_LEVEL_NAME_LEN] = 0; + + return chunk_size; +} + +static int LoadLevel_CONT(FILE *file, int chunk_size, struct LevelInfo *level) +{ + int i, x, y; + int header_size = 4; + int content_size = MAX_ELEMENT_CONTENTS * 3 * 3; + int chunk_size_expected = header_size + content_size; + + /* Note: "chunk_size" was wrong before version 2.0 when elements are + stored with 16-bit encoding (and should be twice as big then). + Even worse, playfield data was stored 16-bit when only yamyam content + contained 16-bit elements and vice versa. */ + + if (level->encoding_16bit_field && level->file_version >= FILE_VERSION_2_0) + chunk_size_expected += content_size; + + if (chunk_size_expected != chunk_size) { - lev_fieldx = level.fieldx = STD_LEV_FIELDX; - lev_fieldy = level.fieldy = STD_LEV_FIELDY; - - level.time = 100; - level.edelsteine = 0; - strncpy(level.name,"Nameless Level",MAX_LEVNAMLEN-1); - for(i=0;inum_yam_contents = fgetc(file); + fgetc(file); + fgetc(file); + + /* correct invalid number of content fields -- should never happen */ + if (level->num_yam_contents < 1 || + level->num_yam_contents > MAX_ELEMENT_CONTENTS) + level->num_yam_contents = STD_ELEMENT_CONTENTS; + + for(i=0; iyam_content[i][x][y] = + checkLevelElement(level->encoding_16bit_field ? + getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN) : + fgetc(file)); + return chunk_size; } -void SaveLevel(int level_nr) +static int LoadLevel_BODY(FILE *file, int chunk_size, struct LevelInfo *level) { - int i,x,y; - char filename[MAX_FILENAME_LEN]; - FILE *file; + int x, y; + int chunk_size_expected = level->fieldx * level->fieldy; - sprintf(filename,"%s/%s/%d", - level_directory,leveldir[leveldir_nr].filename,level_nr); + /* Note: "chunk_size" was wrong before version 2.0 when elements are + stored with 16-bit encoding (and should be twice as big then). + Even worse, playfield data was stored 16-bit when only yamyam content + contained 16-bit elements and vice versa. */ - if (!(file=fopen(filename,"w"))) + if (level->encoding_16bit_field && level->file_version >= FILE_VERSION_2_0) + chunk_size_expected *= 2; + + if (chunk_size_expected != chunk_size) { - Error(ERR_WARN, "cannot save level file '%s'", filename); - return; + ReadUnusedBytesFromFile(file, chunk_size); + return chunk_size_expected; } - fputs(LEVEL_COOKIE,file); /* Formatkennung */ - fputc(0x0a,file); - - 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;ifieldy; y++) + for(x=0; xfieldx; x++) + Feld[x][y] = Ur[x][y] = + checkLevelElement(level->encoding_16bit_field ? + getFile16BitInteger(file, BYTE_ORDER_BIG_ENDIAN) : + fgetc(file)); + return chunk_size; +} - fclose(file); +static int LoadLevel_CNT2(FILE *file, int chunk_size, struct LevelInfo *level) +{ + int i, x, y; + int element; + int num_contents, content_xsize, content_ysize; + int content_array[MAX_ELEMENT_CONTENTS][3][3]; + + element = checkLevelElement(getFile16BitInteger(file,BYTE_ORDER_BIG_ENDIAN)); + num_contents = fgetc(file); + content_xsize = fgetc(file); + content_ysize = fgetc(file); + ReadUnusedBytesFromFile(file, LEVEL_CHUNK_CNT2_UNUSED); + + for(i=0; i MAX_ELEMENT_CONTENTS) + num_contents = STD_ELEMENT_CONTENTS; + + if (element == EL_MAMPFER) + { + level->num_yam_contents = num_contents; + + for(i=0; iyam_content[i][x][y] = content_array[i][x][y]; + } + else if (element == EL_AMOEBE_BD) + { + level->amoeba_content = content_array[0][0][0]; + } + else + { + Error(ERR_WARN, "cannot load content for element '%d'", element); + } - chmod(filename, LEVEL_PERMS); + return chunk_size; } -void LoadLevelTape(int level_nr) +void LoadLevel(int level_nr) { - int i; - char filename[MAX_FILENAME_LEN]; - char cookie[MAX_FILENAME_LEN]; + char *filename = getLevelFilename(level_nr); + char cookie[MAX_LINE_LEN]; + char chunk_name[CHUNK_ID_LEN + 1]; + int chunk_size; FILE *file; - boolean levelrec_10 = FALSE; -#ifndef MSDOS - sprintf(filename,"%s/%s/%d.tape", - level_directory,leveldir[leveldir_nr].filename,level_nr); -#else - sprintf(filename,"%s/%s/%d.tap", - level_directory,leveldir[leveldir_nr].filename,level_nr); -#endif + /* always start with reliable default values */ + setLevelInfoToDefaults(); + + if (!(file = fopen(filename, MODE_READ))) + { + Error(ERR_WARN, "cannot read level '%s' - creating new level", filename); + return; + } - if ((file=fopen(filename,"r"))) + getFileChunk(file, chunk_name, NULL, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk_name, "RND1") == 0) { - 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 */ + getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); /* not used */ + + getFileChunk(file, chunk_name, NULL, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk_name, "CAVE") != 0) { - Error(ERR_WARN, "wrong format of level recording file '%s'", filename); + Error(ERR_WARN, "unknown format of level file '%s'", filename); fclose(file); - file = NULL; + return; } } + else /* check for pre-2.0 file format with cookie string */ + { + strcpy(cookie, chunk_name); + fgets(&cookie[4], MAX_LINE_LEN - 4, file); + if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; - if (!file) - return; - - 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); - - tape.level_nr = level_nr; - tape.counter = 0; - tape.changed = FALSE; + if (!checkCookieString(cookie, LEVEL_COOKIE_TMPL)) + { + Error(ERR_WARN, "unknown format of level file '%s'", filename); + fclose(file); + return; + } - tape.recording = FALSE; - tape.playing = FALSE; - tape.pausing = FALSE; + if ((level.file_version = getFileVersionFromCookieString(cookie)) == -1) + { + Error(ERR_WARN, "unsupported version of level file '%s'", filename); + fclose(file); + return; + } + } - for(i=0;i= MAX_TAPELEN) - break; + while (chunk_info[i].name != NULL && + strcmp(chunk_name, chunk_info[i].name) != 0) + i++; - for(j=0; j0) + if (chunk_info[i].name == NULL) + { + Error(ERR_WARN, "unknown chunk '%s' in level file '%s'", + chunk_name, filename); + ReadUnusedBytesFromFile(file, chunk_size); + } + else if (chunk_info[i].size != -1 && + chunk_info[i].size != chunk_size) { - tape.pos[i].action[j] = MV_NO_MOVING; - continue; + Error(ERR_WARN, "wrong size (%d) of chunk '%s' in level file '%s'", + chunk_size, chunk_name, filename); + ReadUnusedBytesFromFile(file, chunk_size); + } + else + { + /* call function to load this level chunk */ + int chunk_size_expected = + (chunk_info[i].loader)(file, chunk_size, &level); + + /* the size of some chunks cannot be checked before reading other + chunks first (like "HEAD" and "BODY") that contain some header + information, so check them here */ + if (chunk_size_expected != chunk_size) + { + Error(ERR_WARN, "wrong size (%d) of chunk '%s' in level file '%s'", + chunk_size, chunk_name, filename); + } } - tape.pos[i].action[j] = fgetc(file); } + } - tape.pos[i].delay = fgetc(file); + fclose(file); - if (feof(file)) - break; + if (IS_LEVELCLASS_CONTRIBUTION(leveldir_current) || + IS_LEVELCLASS_USER(leveldir_current)) + { + /* for user contributed and private levels, use the version of + the game engine the levels were created for */ + level.game_version = level.file_version; + + /* player was faster than monsters in pre-1.0 levels */ + if (level.file_version == FILE_VERSION_1_0) + { + Error(ERR_WARN, "level file '%s' has version number 1.0", filename); + Error(ERR_WARN, "using high speed movement for player"); + level.double_speed = TRUE; + } + } + else + { + /* always use the latest version of the game engine for all but + user contributed and private levels */ + level.game_version = GAME_VERSION_ACTUAL; } - fclose(file); + /* determine border element for this level */ + SetBorderElement(); +} + +static void SaveLevel_HEAD(FILE *file, struct LevelInfo *level) +{ + int i, x, y; - if (i != tape.length) - Error(ERR_WARN, "level recording file '%s' corrupted", filename); + fputc(level->fieldx, file); + fputc(level->fieldy, file); - tape.length_seconds = GetTapeLength(); + putFile16BitInteger(file, level->time, BYTE_ORDER_BIG_ENDIAN); + putFile16BitInteger(file, level->gems_needed, BYTE_ORDER_BIG_ENDIAN); + + for(i=0; iname[i], file); + + for(i=0; iscore[i], file); + + for(i=0; iencoding_16bit_yamyam ? EL_LEERRAUM : + level->yam_content[i][x][y]), + file); + fputc(level->amoeba_speed, file); + fputc(level->time_magic_wall, file); + fputc(level->time_wheel, file); + fputc((level->encoding_16bit_amoeba ? EL_LEERRAUM : level->amoeba_content), + file); + fputc((level->double_speed ? 1 : 0), file); + fputc((level->gravity ? 1 : 0), file); + + fputc((level->encoding_16bit_field ? 1 : 0), file); + + WriteUnusedBytesToFile(file, LEVEL_HEADER_UNUSED); } -void SaveLevelTape(int level_nr) +static void SaveLevel_AUTH(FILE *file, struct LevelInfo *level) { int i; - char filename[MAX_FILENAME_LEN]; - FILE *file; - boolean new_tape = TRUE; -#ifndef MSDOS - sprintf(filename,"%s/%s/%d.tape", - level_directory,leveldir[leveldir_nr].filename,level_nr); -#else - sprintf(filename,"%s/%s/%d.tap", - level_directory,leveldir[leveldir_nr].filename,level_nr); + for(i=0; iauthor[i], file); +} + +#if 0 +static void SaveLevel_CONT(FILE *file, struct LevelInfo *level) +{ + int i, x, y; + + fputc(EL_MAMPFER, file); + fputc(level->num_yam_contents, file); + fputc(0, file); + fputc(0, file); + + for(i=0; iencoding_16bit_field) + putFile16BitInteger(file, level->yam_content[i][x][y], + BYTE_ORDER_BIG_ENDIAN); + else + fputc(level->yam_content[i][x][y], file); +} #endif - /* Testen, ob bereits eine Aufnahme existiert */ - if ((file=fopen(filename,"r"))) +static void SaveLevel_BODY(FILE *file, struct LevelInfo *level) +{ + int x, y; + + for(y=0; yfieldy; y++) + for(x=0; xfieldx; x++) + if (level->encoding_16bit_field) + putFile16BitInteger(file, Ur[x][y], BYTE_ORDER_BIG_ENDIAN); + else + fputc(Ur[x][y], file); +} + +static void SaveLevel_CNT2(FILE *file, struct LevelInfo *level, int element) +{ + int i, x, y; + int num_contents, content_xsize, content_ysize; + int content_array[MAX_ELEMENT_CONTENTS][3][3]; + + if (element == EL_MAMPFER) { - new_tape = FALSE; - fclose(file); + num_contents = level->num_yam_contents; + content_xsize = 3; + content_ysize = 3; + + for(i=0; iyam_content[i][x][y]; + } + else if (element == EL_AMOEBE_BD) + { + num_contents = 1; + content_xsize = 1; + content_ysize = 1; + + for(i=0; iamoeba_content; + } + else + { + /* chunk header already written -- write empty chunk data */ + WriteUnusedBytesToFile(file, LEVEL_CHUNK_CNT2_SIZE); - if (!Request("Replace old tape ?",REQ_ASK)) - return; + Error(ERR_WARN, "cannot save content for element '%d'", element); + return; } - if (!(file=fopen(filename,"w"))) + putFile16BitInteger(file, element, BYTE_ORDER_BIG_ENDIAN); + fputc(num_contents, file); + fputc(content_xsize, file); + fputc(content_ysize, file); + + WriteUnusedBytesToFile(file, LEVEL_CHUNK_CNT2_UNUSED); + + 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); + /* check level field for 16-bit elements */ + level.encoding_16bit_field = FALSE; + for(y=0; y 255) + level.encoding_16bit_field = TRUE; - fputc((tape.date >> 24) & 0xff,file); - fputc((tape.date >> 16) & 0xff,file); - fputc((tape.date >> 8) & 0xff,file); - fputc((tape.date >> 0) & 0xff,file); + /* check yamyam content for 16-bit elements */ + level.encoding_16bit_yamyam = FALSE; + for(i=0; i 255) + level.encoding_16bit_yamyam = TRUE; - fputc((tape.length >> 24) & 0xff,file); - fputc((tape.length >> 16) & 0xff,file); - fputc((tape.length >> 8) & 0xff,file); - fputc((tape.length >> 0) & 0xff,file); + /* check amoeba content for 16-bit elements */ + level.encoding_16bit_amoeba = FALSE; + if (level.amoeba_content > 255) + level.encoding_16bit_amoeba = TRUE; - for(i=0;ifile_version), &(tape->game_version)); - sprintf(filename,"%s/%s/%s", - level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME); + return chunk_size; +} - if (!(file=fopen(filename,"w"))) - return(FALSE); +static int LoadTape_HEAD(FILE *file, int chunk_size, struct TapeInfo *tape) +{ + int i; - for(i=0;irandom_seed = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + tape->date = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); + tape->length = getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); - fputs(SCORE_COOKIE,file); /* Formatkennung */ - for(i=0;ifile_version >= FILE_VERSION_1_2) { - for(j=0;jnum_participating_players = 0; + for(i=0; iplayer_participates[i] = FALSE; + + if (store_participating_players & (1 << i)) + { + tape->player_participates[i] = TRUE; + tape->num_participating_players++; + } } } - fclose(file); - chmod(filename, SCORE_PERMS); - return(TRUE); + return chunk_size; } -void LoadScore(int level_nr) +static int LoadTape_BODY(FILE *file, int chunk_size, struct TapeInfo *tape) { - int i,j; - char filename[MAX_FILENAME_LEN]; - char cookie[MAX_FILENAME_LEN]; - FILE *file; - - sprintf(filename,"%s/%s/%s", - level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME); + int i, j; + int chunk_size_expected = + (tape->num_participating_players + 1) * tape->length; - if (!(file = fopen(filename,"r"))) + if (chunk_size_expected != chunk_size) { - if (!CreateNewScoreFile()) - Error(ERR_WARN, "cannot create score file '%s'", filename); - else if (!(file = fopen(filename,"r"))) - Error(ERR_WARN, "cannot read score for level %d", level_nr); + ReadUnusedBytesFromFile(file, chunk_size); + return chunk_size_expected; } - if (file) + for(i=0; ilength; i++) { - fgets(cookie,SCORE_COOKIE_LEN,file); - if (strcmp(cookie,SCORE_COOKIE)) /* ungültiges Format? */ + if (i >= MAX_TAPELEN) + break; + + for(j=0; jpos[i].action[j] = MV_NO_MOVING; + + if (tape->player_participates[j]) + tape->pos[i].action[j] = fgetc(file); } - } - if (file) - { - fseek(file, - SCORE_COOKIE_LEN-1+level_nr*(MAX_SCORE_ENTRIES*(MAX_NAMELEN+2)), - SEEK_SET); - for(i=0;ipos[i].delay = fgetc(file); + + if (tape->file_version == FILE_VERSION_1_0) { - for(j=0;jpos[i].action[0]; + int k, num_moves = 0; + + for (k=0; k<4; k++) + { + if (action & joy_dir[k]) + { + tape->pos[i + num_moves].action[0] = joy_dir[k]; + if (num_moves > 0) + tape->pos[i + num_moves].delay = 0; + num_moves++; + } + } + + if (num_moves > 1) + { + num_moves--; + i += num_moves; + tape->length += num_moves; + } } - fclose(file); - } - else - { - for(i=0;ifile_version < FILE_VERSION_2_0) { - strcpy(highscore[i].Name,EMPTY_ALIAS); - highscore[i].Score = 0; + if (tape->pos[i].delay > 1) + { + /* action part */ + tape->pos[i + 1] = tape->pos[i]; + tape->pos[i + 1].delay = 1; + + /* delay part */ + for(j=0; jpos[i].action[j] = MV_NO_MOVING; + tape->pos[i].delay--; + + i++; + tape->length++; + } } + + if (feof(file)) + break; } + + if (i != tape->length) + chunk_size = (tape->num_participating_players + 1) * i; + + return chunk_size; } -void SaveScore(int level_nr) +void LoadTape(int level_nr) { - int i,j; - char filename[MAX_FILENAME_LEN]; + char *filename = getTapeFilename(level_nr); + char cookie[MAX_LINE_LEN]; + char chunk_name[CHUNK_ID_LEN + 1]; FILE *file; + int chunk_size; - sprintf(filename,"%s/%s/%s", - level_directory,leveldir[leveldir_nr].filename,SCORE_FILENAME); + /* always start with reliable default values */ + setTapeInfoToDefaults(); - if (!(file=fopen(filename,"r+"))) - { - Error(ERR_WARN, "cannot save score for level %d", level_nr); + if (!(file = fopen(filename, MODE_READ))) return; + + getFileChunk(file, chunk_name, NULL, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk_name, "RND1") == 0) + { + getFile32BitInteger(file, BYTE_ORDER_BIG_ENDIAN); /* not used */ + + getFileChunk(file, chunk_name, NULL, BYTE_ORDER_BIG_ENDIAN); + if (strcmp(chunk_name, "TAPE") != 0) + { + Error(ERR_WARN, "unknown format of tape file '%s'", filename); + fclose(file); + return; + } } + else /* check for pre-2.0 file format with cookie string */ + { + strcpy(cookie, chunk_name); + fgets(&cookie[4], MAX_LINE_LEN - 4, file); + if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; + + if (!checkCookieString(cookie, TAPE_COOKIE_TMPL)) + { + Error(ERR_WARN, "unknown format of tape file '%s'", filename); + fclose(file); + return; + } - fseek(file, - SCORE_COOKIE_LEN-1+level_nr*(MAX_SCORE_ENTRIES*(MAX_NAMELEN+2)), - SEEK_SET); - for(i=0;iplayer_participates[i]) + store_participating_players |= (1 << i); -#ifndef MSDOS - if (!(file=fopen(JOYDAT_FILE,"r"))) - return; + putFile32BitInteger(file, tape->random_seed, BYTE_ORDER_BIG_ENDIAN); + putFile32BitInteger(file, tape->date, BYTE_ORDER_BIG_ENDIAN); + putFile32BitInteger(file, tape->length, BYTE_ORDER_BIG_ENDIAN); - fscanf(file,"%s",cookie); - if (strcmp(cookie,JOYSTICK_COOKIE)) /* ungültiges Format? */ - { - Error(ERR_WARN, "wrong format of joystick file '%s'", JOYDAT_FILE); - fclose(file); - return; - } + fputc(store_participating_players, file); + + WriteUnusedBytesToFile(file, TAPE_HEADER_UNUSED); +} + +static void SaveTape_BODY(FILE *file, struct TapeInfo *tape) +{ + int i, j; - for(i=0;i<2;i++) + for(i=0; ilength; i++) { - fscanf(file,"%s",cookie); - fscanf(file, "%d %d %d \n", - &joystick[i].xleft, &joystick[i].xmiddle, &joystick[i].xright); - fscanf(file, "%d %d %d \n", - &joystick[i].yupper, &joystick[i].ymiddle, &joystick[i].ylower); - } - fclose(file); + for(j=0; jplayer_participates[j]) + fputc(tape->pos[i].action[j], file); - CheckJoystickData(); -#else - load_joystick_data(JOYDAT_FILE); -#endif + fputc(tape->pos[i].delay, file); + } } -void SaveJoystickData() +void SaveTape(int level_nr) { int i; + char *filename = getTapeFilename(level_nr); FILE *file; + boolean new_tape = TRUE; + int num_participating_players = 0; + int body_chunk_size; - if (joystick_status==JOYSTICK_OFF) - return; - -#ifndef MSDOS - CheckJoystickData(); + InitTapeDirectory(leveldir_current->filename); - if (!(file=fopen(JOYDAT_FILE,"w"))) + /* if a tape still exists, ask to overwrite it */ + if (access(filename, F_OK) == 0) { - Error(ERR_WARN, "cannot save joystick calibration data to file '%s'", - JOYDAT_FILE); - return; + new_tape = FALSE; + if (!Request("Replace old tape ?", REQ_ASK)) + return; } - fprintf(file,"%s\n",JOYSTICK_COOKIE); /* Formatkennung */ - for(i=0;i<2;i++) + if (!(file = fopen(filename, MODE_WRITE))) { - fprintf(file,"JOYSTICK_%d_DATA\n",i); - fprintf(file, "%d %d %d \n", - joystick[i].xleft, joystick[i].xmiddle, joystick[i].xright); - fprintf(file, "%d %d %d \n", - joystick[i].yupper, joystick[i].ymiddle, joystick[i].ylower); + Error(ERR_WARN, "cannot save level recording file '%s'", filename); + return; } - fclose(file); - - chmod(JOYDAT_FILE, JOYDAT_PERMS); -#else - save_joystick_data(JOYDAT_FILE); -#endif - -} -/* ------------------------------------------------------------------------- */ -/* new setup functions */ -/* ------------------------------------------------------------------------- */ + /* count number of participating players */ + for(i=0; i= 100) - return s; + fclose(file); - strcpy(s_lower, s); + SetFilePermissions(filename, PERMS_PRIVATE); - for (i=0; ilevel_nr); + return; + } - return -1; -} + printf("\n"); + printf("-------------------------------------------------------------------------------\n"); + printf("Tape of Level %d (file version %06d, game version %06d\n", + tape->level_nr, tape->file_version, tape->game_version); + printf("-------------------------------------------------------------------------------\n"); -static boolean get_string_boolean_value(char *s) -{ - if (strcmp(string_tolower(s), "true") == 0 || - strcmp(string_tolower(s), "yes") == 0 || - strcmp(string_tolower(s), "on") == 0 || - get_string_integer_value(s) == 1) - return TRUE; - else - return FALSE; -} + for(i=0; ilength; i++) + { + if (i >= MAX_TAPELEN) + break; -static char *getSetupToken(int token_nr) -{ - return setup_info[token_nr].token; -} + for(j=0; jplayer_participates[j]) + { + int action = tape->pos[i].action[j]; + + printf("%d:%02x ", j, action); + printf("[%c%c%c%c|%c%c] - ", + (action & JOY_LEFT ? '<' : ' '), + (action & JOY_RIGHT ? '>' : ' '), + (action & JOY_UP ? '^' : ' '), + (action & JOY_DOWN ? 'v' : ' '), + (action & JOY_BUTTON_1 ? '1' : ' '), + (action & JOY_BUTTON_2 ? '2' : ' ')); + } + } -static char *getSetupValue(int token_nr, boolean token_value) -{ - if (token_value == TRUE) - return setup_info[token_nr].value_true; - else - return setup_info[token_nr].value_false; + printf("(%03d)\n", tape->pos[i].delay); + } + + printf("-------------------------------------------------------------------------------\n"); } -static char *getFormattedSetupEntry(char *token, char *value) +void LoadScore(int level_nr) { int i; - static char entry[MAX_LINE_LEN]; + char *filename = getScoreFilename(level_nr); + char cookie[MAX_LINE_LEN]; + char line[MAX_LINE_LEN]; + char *line_ptr; + FILE *file; - sprintf(entry, "%s:", token); - for (i=strlen(entry); i 0 && cookie[strlen(cookie) - 1] == '\n') + cookie[strlen(cookie) - 1] = '\0'; -static char *getSetupEntry(char *prefix, int token_nr, int token_value) -{ - int i; - static char entry[MAX_LINE_LEN]; + if (!checkCookieString(cookie, SCORE_COOKIE)) + { + Error(ERR_WARN, "unknown format of score file '%s'", filename); + fclose(file); + return; + } - sprintf(entry, "%s%s:", prefix, getSetupToken(token_nr)); - for (i=strlen(entry); ifilename); - /* add comment, if useful */ - if (strcmp(keyname, "(undefined)") != 0 && - strcmp(keyname, "(unknown)") != 0) + if (!(file = fopen(filename, MODE_WRITE))) { - strcat(entry, "# "); - strcat(entry, keyname); + Error(ERR_WARN, "cannot save score for level %d", level_nr); + return; } - return entry; + fprintf(file, "%s\n\n", SCORE_COOKIE); + + for(i=0; itoken) - free(setup_file_list->token); - if (setup_file_list->value) - free(setup_file_list->value); - if (setup_file_list->next) - freeSetupFileList(setup_file_list->next); - free(setup_file_list); +static void setLevelDirInfoToDefaults(struct LevelDirInfo *ldi) +{ + ldi->filename = NULL; + ldi->fullpath = NULL; + ldi->basepath = 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->first_level = 0; + ldi->last_level = 0; + ldi->sort_priority = LEVELCLASS_UNDEFINED; /* default: least priority */ + ldi->level_group = FALSE; + ldi->parent_link = FALSE; + ldi->user_defined = FALSE; + ldi->readonly = TRUE; + ldi->color = 0; + ldi->class_desc = NULL; + ldi->handicap_level = 0; + ldi->cl_first = -1; + ldi->cl_cursor = -1; + + ldi->node_parent = NULL; + ldi->node_group = NULL; + ldi->next = NULL; } -static struct SetupFileList *newSetupFileList(char *token, char *value) +static void setLevelDirInfoToDefaultsFromParent(struct LevelDirInfo *ldi, + struct LevelDirInfo *parent) { - struct SetupFileList *new = checked_malloc(sizeof(struct SetupFileList)); - - new->token = checked_malloc(strlen(token) + 1); - strcpy(new->token, token); + if (parent == NULL) + { + setLevelDirInfoToDefaults(ldi); + return; + } - new->value = checked_malloc(strlen(value) + 1); - strcpy(new->value, value); + /* first copy all values from the parent structure ... */ + *ldi = *parent; - new->next = NULL; + /* ... then set all fields to default that cannot be inherited from parent. + This is especially important for all those fields that can be set from + the 'levelinfo.conf' config file, because the function 'setSetupInfo()' + calls 'free()' for all already set token values which requires that no + other structure's pointer may point to them! + */ - return new; + ldi->filename = NULL; + ldi->fullpath = NULL; + ldi->basepath = NULL; + ldi->name = getStringCopy(ANONYMOUS_NAME); + ldi->name_short = NULL; + ldi->name_sorting = NULL; + ldi->author = getStringCopy(parent->author); + ldi->imported_from = getStringCopy(parent->imported_from); + + ldi->level_group = FALSE; + ldi->parent_link = FALSE; + + ldi->node_parent = parent; + ldi->node_group = NULL; + ldi->next = NULL; } -static char *getSetupFileListEntry(struct SetupFileList *setup_file_list, - char *token) +static void setSetupInfoToDefaults(struct SetupInfo *si) { - if (!setup_file_list) - return NULL; + int i; - if (strcmp(setup_file_list->token, token) == 0) - return setup_file_list->value; - else - return getSetupFileListEntry(setup_file_list->next, token); + si->player_name = getStringCopy(getLoginName()); + + si->sound = TRUE; + 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 = TRUE; + si->soft_scrolling = TRUE; + si->fading = FALSE; + si->autorecord = TRUE; + si->quick_doors = FALSE; + si->team_mode = FALSE; + si->handicap = TRUE; + si->time_limit = TRUE; + si->fullscreen = FALSE; + + for (i=0; iinput[i].use_joystick = FALSE; + si->input[i].joy.device_name = getStringCopy(joystick_device_name[i]); + si->input[i].joy.xleft = JOYSTICK_XLEFT; + si->input[i].joy.xmiddle = JOYSTICK_XMIDDLE; + si->input[i].joy.xright = JOYSTICK_XRIGHT; + si->input[i].joy.yupper = JOYSTICK_YUPPER; + si->input[i].joy.ymiddle = JOYSTICK_YMIDDLE; + si->input[i].joy.ylower = JOYSTICK_YLOWER; + si->input[i].joy.snap = (i == 0 ? JOY_BUTTON_1 : 0); + si->input[i].joy.bomb = (i == 0 ? JOY_BUTTON_2 : 0); + si->input[i].key.left = (i == 0 ? DEFAULT_KEY_LEFT : KSYM_UNDEFINED); + si->input[i].key.right = (i == 0 ? DEFAULT_KEY_RIGHT : KSYM_UNDEFINED); + si->input[i].key.up = (i == 0 ? DEFAULT_KEY_UP : KSYM_UNDEFINED); + si->input[i].key.down = (i == 0 ? DEFAULT_KEY_DOWN : KSYM_UNDEFINED); + si->input[i].key.snap = (i == 0 ? DEFAULT_KEY_SNAP : KSYM_UNDEFINED); + si->input[i].key.bomb = (i == 0 ? DEFAULT_KEY_BOMB : KSYM_UNDEFINED); + } } -boolean setSetupFileListEntry(struct SetupFileList *setup_file_list, - char *token, char *value) +static void setSetupInfo(int token_nr, char *token_value) { - if (!setup_file_list) - return FALSE; + int token_type = token_info[token_nr].type; + void *setup_value = token_info[token_nr].value; + + if (token_value == NULL) + return; - if (strcmp(setup_file_list->token, token) == 0) + /* set setup field to corresponding token value */ + switch (token_type) { - free(setup_file_list->value); - setup_file_list->value = checked_malloc(strlen(value) + 1); - strcpy(setup_file_list->value, value); + case TYPE_BOOLEAN: + case TYPE_SWITCH: + *(boolean *)setup_value = get_string_boolean_value(token_value); + break; + + case TYPE_KEY: + *(Key *)setup_value = getKeyFromX11KeyName(token_value); + break; - return TRUE; + case TYPE_INTEGER: + *(int *)setup_value = get_string_integer_value(token_value); + break; + + case TYPE_STRING: + if (*(char **)setup_value != NULL) + free(*(char **)setup_value); + *(char **)setup_value = getStringCopy(token_value); + break; + + default: + break; } - else - return setSetupFileListEntry(setup_file_list->next, token, value); } -void updateSetupFileListEntry(struct SetupFileList *setup_file_list, - char *token, char *value) +static void decodeSetupFileList(struct SetupFileList *setup_file_list) { + int i, pnr; + if (!setup_file_list) return; - if (getSetupFileListEntry(setup_file_list, token) != NULL) - setSetupFileListEntry(setup_file_list, token, value); - else + /* handle global setup values */ + si = setup; + for (i=FIRST_GLOBAL_SETUP_TOKEN; i<=LAST_GLOBAL_SETUP_TOKEN; i++) + setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text)); + setup = si; + + /* handle player specific setup values */ + for (pnr=0; pnrnext) - list_entry = list_entry->next; + sii = setup.input[pnr]; + for (i=FIRST_PLAYER_SETUP_TOKEN; i<=LAST_PLAYER_SETUP_TOKEN; i++) + { + char full_token[100]; - list_entry->next = newSetupFileList(token, value); + sprintf(full_token, "%s%s", prefix, token_info[i].text); + setSetupInfo(i, getTokenValue(setup_file_list, full_token)); + } + setup.input[pnr] = sii; } } -#ifdef DEBUG -static void printSetupFileList(struct SetupFileList *setup_file_list) +static int compareLevelDirInfoEntries(const void *object1, const void *object2) { - if (!setup_file_list) - return; + const struct LevelDirInfo *entry1 = *((struct LevelDirInfo **)object1); + const struct LevelDirInfo *entry2 = *((struct LevelDirInfo **)object2); + int compare_result; + + if (entry1->parent_link || entry2->parent_link) + compare_result = (entry1->parent_link ? -1 : +1); + else if (entry1->sort_priority == entry2->sort_priority) + { + char *name1 = getStringToLower(entry1->name_sorting); + char *name2 = getStringToLower(entry2->name_sorting); - printf("token: '%s'\n", setup_file_list->token); - printf("value: '%s'\n", setup_file_list->value); + compare_result = strcmp(name1, name2); - printSetupFileList(setup_file_list->next); + 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; } -#endif -static struct SetupFileList *loadSetupFileList(char *filename) +static void createParentLevelDirNode(struct LevelDirInfo *node_parent) { - int line_len; - char line[MAX_LINE_LEN]; - char *token, *value, *line_ptr; - struct SetupFileList *setup_file_list = newSetupFileList("", ""); - struct SetupFileList *first_valid_list_entry; + struct LevelDirInfo *leveldir_new = newLevelDirInfo(); + setLevelDirInfoToDefaults(leveldir_new); + leveldir_new->node_parent = node_parent; + leveldir_new->parent_link = TRUE; - /* - struct SetupFileList **next_entry = &setup_file_list; - */ + leveldir_new->name = ".. (parent directory)"; + leveldir_new->name_short = getStringCopy(leveldir_new->name); + leveldir_new->name_sorting = getStringCopy(leveldir_new->name); + leveldir_new->filename = ".."; + leveldir_new->fullpath = getStringCopy(node_parent->fullpath); - FILE *file; + leveldir_new->sort_priority = node_parent->sort_priority; + leveldir_new->class_desc = getLevelClassDescription(leveldir_new); + + pushLevelDirInfo(&node_parent->node_group, leveldir_new); +} + +static void LoadLevelInfoFromLevelDir(struct LevelDirInfo **node_first, + struct LevelDirInfo *node_parent, + char *level_directory) +{ + DIR *dir; + struct dirent *dir_entry; + boolean valid_entry_found = FALSE; - if (!(file = fopen(filename, "r"))) + if ((dir = opendir(level_directory)) == NULL) { - Error(ERR_WARN, "cannot open setup file '%s'", filename); - return NULL; + Error(ERR_WARN, "cannot read level directory '%s'", level_directory); + return; } - while(!feof(file)) + while ((dir_entry = readdir(dir)) != NULL) /* loop until last dir entry */ { - /* read next line of input file */ - if (!fgets(line, MAX_LINE_LEN, file)) - break; + struct SetupFileList *setup_file_list = NULL; + struct stat file_status; + char *directory_name = dir_entry->d_name; + char *directory_path = getPath2(level_directory, directory_name); + char *filename = NULL; + + /* skip entries for current and parent directory */ + if (strcmp(directory_name, ".") == 0 || + strcmp(directory_name, "..") == 0) + { + free(directory_path); + continue; + } - /* cut trailing comment or whitespace from input line */ - for (line_ptr = line; *line_ptr; line_ptr++) + /* find out if directory entry is itself a directory */ + if (stat(directory_path, &file_status) != 0 || /* cannot stat file */ + (file_status.st_mode & S_IFMT) != S_IFDIR) /* not a directory */ { - if (*line_ptr == '#' || *line_ptr == '\n') - { - *line_ptr = '\0'; - break; - } + free(directory_path); + continue; } - /* cut trailing whitespaces from input line */ - for (line_ptr = &line[strlen(line)]; line_ptr > line; line_ptr--) - if ((*line_ptr == ' ' || *line_ptr == '\t') && line_ptr[1] == '\0') - *line_ptr = '\0'; + filename = getPath2(directory_path, LEVELINFO_FILENAME); + setup_file_list = loadSetupFileList(filename); - /* ignore empty lines */ - if (*line == '\0') - continue; + if (setup_file_list) + { + struct LevelDirInfo *leveldir_new = newLevelDirInfo(); + int i; - line_len = strlen(line); + checkSetupFileListIdentifier(setup_file_list, LEVELINFO_COOKIE); + setLevelDirInfoToDefaultsFromParent(leveldir_new, node_parent); - /* cut leading whitespaces from token */ - for (token = line; *token; token++) - if (*token != ' ' && *token != '\t') - break; + /* set all structure fields according to the token/value pairs */ + ldi = *leveldir_new; + for (i=FIRST_LEVELINFO_TOKEN; i<=LAST_LEVELINFO_TOKEN; i++) + setSetupInfo(i, getTokenValue(setup_file_list, token_info[i].text)); + *leveldir_new = ldi; - /* find end of token */ - for (line_ptr = token; *line_ptr; line_ptr++) - { - if (*line_ptr == ' ' || *line_ptr == '\t' || *line_ptr == ':') + DrawInitText(leveldir_new->name, 150, FC_YELLOW); + + if (leveldir_new->name_short == NULL) + leveldir_new->name_short = getStringCopy(leveldir_new->name); + + if (leveldir_new->name_sorting == NULL) + leveldir_new->name_sorting = getStringCopy(leveldir_new->name); + + leveldir_new->filename = getStringCopy(directory_name); + + if (node_parent == NULL) /* top level group */ { - *line_ptr = '\0'; - break; + leveldir_new->basepath = level_directory; + leveldir_new->fullpath = leveldir_new->filename; + } + else /* sub level group */ + { + leveldir_new->basepath = node_parent->basepath; + leveldir_new->fullpath = getPath2(node_parent->fullpath, + directory_name); } - } - if (line_ptr < line + line_len) - value = line_ptr + 1; - else - value = "\0"; + if (leveldir_new->levels < 1) + leveldir_new->levels = 1; - /* cut leading whitespaces from value */ - for (; *value; value++) - if (*value != ' ' && *value != '\t') - break; + leveldir_new->last_level = + leveldir_new->first_level + leveldir_new->levels - 1; - if (*token && *value) - updateSetupFileListEntry(setup_file_list, token, value); + leveldir_new->user_defined = + (leveldir_new->basepath == options.level_directory ? FALSE : TRUE); + leveldir_new->color = LEVELCOLOR(leveldir_new); + leveldir_new->class_desc = getLevelClassDescription(leveldir_new); -#if 0 - { - /* allocate new token/value pair */ + leveldir_new->handicap_level = /* set handicap to default value */ + (leveldir_new->user_defined ? + leveldir_new->last_level : + leveldir_new->first_level); - *next_entry = newSetupFileList(token, value); - next_entry = &((*next_entry)->next); - } -#endif + pushLevelDirInfo(node_first, leveldir_new); + + freeSetupFileList(setup_file_list); + valid_entry_found = TRUE; + if (leveldir_new->level_group) + { + /* create node to link back to current level directory */ + createParentLevelDirNode(leveldir_new); + /* step into sub-directory and look for more level series */ + LoadLevelInfoFromLevelDir(&leveldir_new->node_group, + leveldir_new, directory_path); + } + } + else + Error(ERR_WARN, "ignoring level directory '%s'", directory_path); + free(directory_path); + free(filename); } - fclose(file); + closedir(dir); + + if (!valid_entry_found) + Error(ERR_WARN, "cannot find any valid level series in directory '%s'", + level_directory); +} + +void LoadLevelInfo() +{ + InitUserLevelDirectory(getLoginName()); + + DrawInitText("Loading level series:", 120, FC_GREEN); - first_valid_list_entry = setup_file_list->next; + LoadLevelInfoFromLevelDir(&leveldir_first, NULL, options.level_directory); + LoadLevelInfoFromLevelDir(&leveldir_first, NULL, getUserLevelDir("")); - /* free empty list header */ - setup_file_list->next = NULL; - freeSetupFileList(setup_file_list); + leveldir_current = getFirstValidLevelSeries(leveldir_first); - if (!first_valid_list_entry) - Error(ERR_WARN, "setup file is empty"); + if (leveldir_first == NULL) + Error(ERR_EXIT, "cannot find any valid level series in any directory"); - return first_valid_list_entry; + sortLevelDirInfo(&leveldir_first, compareLevelDirInfoEntries); + +#if 0 + dumpLevelDirInfo(leveldir_first, 0); +#endif } -static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list, - char *identifier) +static void SaveUserLevelInfo() { - if (!setup_file_list) - return; + char *filename; + FILE *file; + int i; - if (strcmp(setup_file_list->token, TOKEN_STR_FILE_IDENTIFIER) == 0) - { - if (strcmp(setup_file_list->value, identifier) != 0) - { - Error(ERR_WARN, "setup file has wrong version"); - return; - } - else - return; - } + filename = getPath2(getUserLevelDir(getLoginName()), LEVELINFO_FILENAME); - if (setup_file_list->next) - checkSetupFileListIdentifier(setup_file_list->next, identifier); - else + if (!(file = fopen(filename, MODE_WRITE))) { - Error(ERR_WARN, "setup file has no version information"); + 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.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++) + 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); + + SetFilePermissions(filename, PERMS_PRIVATE); } -static void decodeSetupFileList(struct SetupFileList *setup_file_list) +void LoadSetup() { - int i; - int token_nr = TOKEN_INVALID; - int player_nr = 0; - char *token; - char *token_value; - int token_integer_value; - boolean token_boolean_value; - int token_player_prefix_len; + char *filename; + struct SetupFileList *setup_file_list = NULL; - if (!setup_file_list) - return; + /* always start with reliable default values */ + setSetupInfoToDefaults(&setup); - token = setup_file_list->token; - token_value = setup_file_list->value; - token_integer_value = get_string_integer_value(token_value); - token_boolean_value = get_string_boolean_value(token_value); + filename = getPath2(getSetupDir(), SETUP_FILENAME); - token_player_prefix_len = strlen(TOKEN_STR_PLAYER_PREFIX); + setup_file_list = loadSetupFileList(filename); - if (strncmp(token, TOKEN_STR_PLAYER_PREFIX, - token_player_prefix_len) == 0) + if (setup_file_list) { - token += token_player_prefix_len; + checkSetupFileListIdentifier(setup_file_list, SETUP_COOKIE); + decodeSetupFileList(setup_file_list); - if (*token >= '0' && *token <= '9') - { - player_nr = ((int)(*token - '0') - 1 + MAX_PLAYERS) % MAX_PLAYERS; - token++; - } - } + setup.direct_draw = !setup.double_buffering; - for (i=0; i MAX_PLAYER_NAME_LEN) + setup.player_name[MAX_PLAYER_NAME_LEN] = '\0'; + else if (strlen(setup.player_name) < MAX_PLAYER_NAME_LEN) { - token_nr = i; - break; + char *new_name = checked_malloc(MAX_PLAYER_NAME_LEN + 1); + + strcpy(new_name, setup.player_name); + free(setup.player_name); + setup.player_name = new_name; } } + else + Error(ERR_WARN, "using default setup values"); + + free(filename); +} + +static char *getSetupLine(char *prefix, int token_nr) +{ + int i; + static char entry[MAX_LINE_LEN]; + int token_type = token_info[token_nr].type; + void *setup_value = token_info[token_nr].value; + char *token_text = token_info[token_nr].text; - if (strcmp(token, TOKEN_STR_FILE_IDENTIFIER) == 0) - token_nr = TOKEN_IGNORE; - else if (strcmp(token, TOKEN_STR_ALIAS_NAME) == 0) - token_nr = SETUP_TOKEN_ALIAS_NAME; + /* start with the prefix, token and some spaces to format output line */ + sprintf(entry, "%s%s:", prefix, token_text); + for (i=strlen(entry); i 1) - token_integer_value = 1; - setup.input[player_nr].joystick_nr = token_integer_value - 1; - break; - case SETUP_TOKEN_JOY_SNAP: - setup.input[player_nr].joy.snap = getJoySymbolFromJoyName(token_value); - break; - case SETUP_TOKEN_JOY_BOMB : - setup.input[player_nr].joy.bomb = getJoySymbolFromJoyName(token_value); - break; - case SETUP_TOKEN_KEY_LEFT: - setup.input[player_nr].key.left = getKeySymFromX11KeyName(token_value); - break; - case SETUP_TOKEN_KEY_RIGHT: - setup.input[player_nr].key.right = getKeySymFromX11KeyName(token_value); - break; - case SETUP_TOKEN_KEY_UP: - setup.input[player_nr].key.up = getKeySymFromX11KeyName(token_value); - break; - case SETUP_TOKEN_KEY_DOWN: - setup.input[player_nr].key.down = getKeySymFromX11KeyName(token_value); - break; - case SETUP_TOKEN_KEY_SNAP: - setup.input[player_nr].key.snap = getKeySymFromX11KeyName(token_value); + case TYPE_SWITCH: + strcat(entry, (*(boolean *)setup_value ? "on" : "off")); break; - case SETUP_TOKEN_KEY_BOMB: - setup.input[player_nr].key.bomb = getKeySymFromX11KeyName(token_value); + + case TYPE_KEY: + { + Key key = *(Key *)setup_value; + char *keyname = getKeyNameFromKey(key); + + strcat(entry, getX11KeyNameFromKey(key)); + for (i=strlen(entry); i<50; i++) + strcat(entry, " "); + + /* add comment, if useful */ + if (strcmp(keyname, "(undefined)") != 0 && + strcmp(keyname, "(unknown)") != 0) + { + strcat(entry, "# "); + strcat(entry, keyname); + } + } break; - case SETUP_TOKEN_ALIAS_NAME: - strncpy(local_player->alias_name, token_value, MAX_NAMELEN-1); - local_player->alias_name[MAX_NAMELEN-1] = '\0'; + case TYPE_INTEGER: + { + char buffer[MAX_LINE_LEN]; + + sprintf(buffer, "%d", *(int *)setup_value); + strcat(entry, buffer); + } break; - case TOKEN_INVALID: - Error(ERR_WARN, "unknown token '%s' not recognized", token); + case TYPE_STRING: + strcat(entry, *(char **)setup_value); break; - case TOKEN_IGNORE: default: break; } - decodeSetupFileList(setup_file_list->next); + return entry; } -void LoadSetup() +void SaveSetup() { - int i; - char filename[MAX_FILENAME_LEN]; - struct SetupFileList *setup_file_list = NULL; + int i, pnr; + char *filename; + FILE *file; - /* always start with reliable default setup values */ + InitUserDataDirectory(); - strncpy(local_player->login_name, GetLoginName(), MAX_NAMELEN-1); - local_player->login_name[MAX_NAMELEN-1] = '\0'; + filename = getPath2(getSetupDir(), SETUP_FILENAME); - strncpy(local_player->alias_name, GetLoginName(), MAX_NAMELEN-1); - local_player->alias_name[MAX_NAMELEN-1] = '\0'; + if (!(file = fopen(filename, MODE_WRITE))) + { + Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); + return; + } - setup.sound_on = TRUE; - setup.sound_loops_on = FALSE; - setup.sound_music_on = FALSE; - setup.sound_simple_on = FALSE; - setup.toons_on = TRUE; - setup.direct_draw_on = FALSE; - setup.scroll_delay_on = FALSE; - setup.soft_scrolling_on = TRUE; - setup.fading_on = FALSE; - setup.autorecord_on = FALSE; - setup.quick_doors = FALSE; + fprintf(file, "%s\n", + getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, SETUP_COOKIE)); + fprintf(file, "\n"); - for (i=0; ifilename; + FILE *file; - /* always start with reliable default setup values */ + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup.conf */ + /* ----------------------------------------------------------------------- */ - leveldir_nr = 0; - level_nr = 0; + InitUserDataDirectory(); - sprintf(filename, "%s/%s", SETUP_PATH, LEVELSETUP_FILENAME); + filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME); - if (level_setup_list) - freeSetupFileList(level_setup_list); + if (!(file = fopen(filename, MODE_WRITE))) + { + Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); + return; + } - level_setup_list = loadSetupFileList(filename); + fprintf(file, "%s\n\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER, + LEVELSETUP_COOKIE)); + fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_LAST_LEVEL_SERIES, + level_subdir)); - if (level_setup_list) - { - int i; + fclose(file); + free(filename); - char *last_level_series = - getSetupFileListEntry(level_setup_list, TOKEN_STR_LAST_LEVEL_SERIES); + SetFilePermissions(filename, PERMS_PRIVATE); +} - if (last_level_series) - { - for (i=0; iuser_defined ? + getUserLevelDir("") : + options.level_directory), + leveldir_current->fullpath); - if (level_nr < 0) - level_nr = 0; - if (level_nr > leveldir[leveldir_nr].levels - 1) - level_nr = leveldir[leveldir_nr].levels - 1; - } + if ((dir = opendir(level_directory)) == NULL) + { + Error(ERR_WARN, "cannot read level directory '%s'", level_directory); + return; + } - break; - } - } - } + while ((dir_entry = readdir(dir)) != NULL) /* last directory entry */ + { + 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; + strncpy(levelnum_str, dir_entry->d_name, 3); + levelnum_str[3] = '\0'; -#if 0 - printSetupFileList(level_setup_list); -#endif + levelnum_value = atoi(levelnum_str); - checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE); + if (levelnum_value < leveldir_current->first_level) + { + Error(ERR_WARN, "additional level %d found", levelnum_value); + leveldir_current->first_level = levelnum_value; + } + else if (levelnum_value > leveldir_current->last_level) + { + Error(ERR_WARN, "additional level %d found", levelnum_value); + leveldir_current->last_level = levelnum_value; + } + } } - else - Error(ERR_RETURN, "using default setup values"); + + closedir(dir); } -void SaveSetup() +void LoadLevelSetup_SeriesInfo() { - int i; - char filename[MAX_FILENAME_LEN]; - FILE *file; + char *filename; + struct SetupFileList *level_setup_list = NULL; + char *level_subdir = leveldir_current->filename; + + /* always start with reliable default values */ + level_nr = leveldir_current->first_level; + + checkSeriesInfo(leveldir_current); - sprintf(filename, "%s/%s", SETUP_PATH, SETUP_FILENAME); + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup//levelsetup.conf */ + /* ----------------------------------------------------------------------- */ - if (!(file = fopen(filename, "w"))) + level_subdir = leveldir_current->filename; + + filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME); + + if ((level_setup_list = loadSetupFileList(filename))) { - Error(ERR_WARN, "cannot write setup file '%s'", filename); - return; - } + char *token_value; - fprintf(file, "%s: %s\n", - TOKEN_STR_FILE_IDENTIFIER, SETUP_COOKIE); + token_value = getTokenValue(level_setup_list, TOKEN_STR_LAST_PLAYED_LEVEL); - fprintf(file, "\n"); + if (token_value) + { + level_nr = atoi(token_value); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SOUND, - setup.sound_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SOUND_LOOPS, - setup.sound_loops_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SOUND_MUSIC, - setup.sound_music_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SOUND_SIMPLE, - setup.sound_simple_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_TOONS, - setup.toons_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_DIRECT_DRAW, - setup.direct_draw_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SCROLL_DELAY, - setup.scroll_delay_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_SOFT_SCROLLING, - setup.soft_scrolling_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_FADING, - setup.fading_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_AUTORECORD, - setup.autorecord_on)); - fprintf(file, "%s\n", - getSetupEntry("", SETUP_TOKEN_QUICK_DOORS, - setup.quick_doors)); + if (level_nr < leveldir_current->first_level) + level_nr = leveldir_current->first_level; + if (level_nr > leveldir_current->last_level) + level_nr = leveldir_current->last_level; + } - fprintf(file, "\n"); + token_value = getTokenValue(level_setup_list, TOKEN_STR_HANDICAP_LEVEL); - fprintf(file, "%s\n", - getFormattedSetupEntry(TOKEN_STR_ALIAS_NAME, - local_player->alias_name)); + if (token_value) + { + int level_nr = atoi(token_value); - for (i=0; ifirst_level) + level_nr = leveldir_current->first_level; + if (level_nr > leveldir_current->last_level + 1) + level_nr = leveldir_current->last_level; - sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, i + 1); + if (leveldir_current->user_defined) + level_nr = leveldir_current->last_level; - fprintf(file, "\n"); + leveldir_current->handicap_level = level_nr; + } - fprintf(file, "%s\n", - getSetupEntry(prefix, SETUP_TOKEN_USE_JOYSTICK, - setup.input[i].use_joystick)); - fprintf(file, "%s\n", - getSetupEntry(prefix, SETUP_TOKEN_JOYSTICK_NR, - setup.input[i].joystick_nr)); - - fprintf(file, "%s%s: %s\n", prefix, - getSetupToken(SETUP_TOKEN_JOY_SNAP), - getJoyNameFromJoySymbol(setup.input[i].joy.snap)); - fprintf(file, "%s%s: %s\n", prefix, - getSetupToken(SETUP_TOKEN_JOY_BOMB), - getJoyNameFromJoySymbol(setup.input[i].joy.bomb)); - - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_LEFT, - setup.input[i].key.left)); - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_RIGHT, - setup.input[i].key.right)); - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_UP, - setup.input[i].key.up)); - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_DOWN, - setup.input[i].key.down)); - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_SNAP, - setup.input[i].key.snap)); - fprintf(file, "%s\n", - getSetupEntryWithComment(prefix, SETUP_TOKEN_KEY_BOMB, - setup.input[i].key.bomb)); - } + checkSetupFileListIdentifier(level_setup_list, LEVELSETUP_COOKIE); - fclose(file); + freeSetupFileList(level_setup_list); + } + else + Error(ERR_WARN, "using default setup values"); - chmod(filename, SETUP_PERMS); + free(filename); } -void SaveLevelSetup() +void SaveLevelSetup_SeriesInfo() { - char filename[MAX_FILENAME_LEN]; - struct SetupFileList *list_entry = level_setup_list; + char *filename; + char *level_subdir = leveldir_current->filename; + char *level_nr_str = int2str(level_nr, 0); + char *handicap_level_str = int2str(leveldir_current->handicap_level, 0); FILE *file; - updateSetupFileListEntry(level_setup_list, - TOKEN_STR_LAST_LEVEL_SERIES, - leveldir[leveldir_nr].filename); + /* ----------------------------------------------------------------------- */ + /* ~/.rocksndiamonds/levelsetup//levelsetup.conf */ + /* ----------------------------------------------------------------------- */ - updateSetupFileListEntry(level_setup_list, - leveldir[leveldir_nr].filename, - int2str(level_nr, 0)); + InitLevelSetupDirectory(level_subdir); - sprintf(filename, "%s/%s", SETUP_PATH, LEVELSETUP_FILENAME); + filename = getPath2(getLevelSetupDir(level_subdir), LEVELSETUP_FILENAME); - if (!(file = fopen(filename, "w"))) + if (!(file = fopen(filename, MODE_WRITE))) { Error(ERR_WARN, "cannot write setup file '%s'", filename); + free(filename); return; } - fprintf(file, "%s: %s\n\n", - TOKEN_STR_FILE_IDENTIFIER, LEVELSETUP_COOKIE); - - while (list_entry) - { - if (strcmp(list_entry->token, TOKEN_STR_FILE_IDENTIFIER) != 0) - fprintf(file, "%s\n", - getFormattedSetupEntry(list_entry->token, list_entry->value)); - - /* just to make things nicer :) */ - if (strcmp(list_entry->token, TOKEN_STR_LAST_LEVEL_SERIES) == 0) - fprintf(file, "\n"); - - list_entry = list_entry->next; - } + 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); + SetFilePermissions(filename, PERMS_PRIVATE); }