X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ffiles.c;h=c3cb4b8ddaf769b0566f1f8a38da72a6aa7b7cea;hb=82b1f76754f039e4ee151c7da7c49819c7310546;hp=1efc0a1acbf1f4a91d006136d209e489803b7f54;hpb=046d80f9a1b3fad9d4d3d3aa92dcb3689849aebf;p=rocksndiamonds.git diff --git a/src/files.c b/src/files.c index 1efc0a1a..c3cb4b8d 100644 --- a/src/files.c +++ b/src/files.c @@ -1,95 +1,43 @@ /*********************************************************** * Rocks'n'Diamonds -- McDuffin Strikes Back! * *----------------------------------------------------------* -* ©1995 Artsoft Development * -* Holger Schemel * -* 33659 Bielefeld-Senne * -* Telefon: (0521) 493245 * -* eMail: aeglos@valinor.owl.de * -* aeglos@uni-paderborn.de * -* q99492@pbhrzx.uni-paderborn.de * +* (c) 1995-98 Artsoft Entertainment * +* Holger Schemel * +* Oststrasse 11a * +* 33604 Bielefeld * +* phone: ++49 +521 290471 * +* email: aeglos@valinor.owl.de * *----------------------------------------------------------* * files.h * ***********************************************************/ +#include + #include "files.h" #include "tools.h" #include "misc.h" +#include "tape.h" +#include "joystick.h" -BOOL CreateNewScoreFile() -{ - int i,j,k; - char filename[MAX_FILENAME]; - char empty_alias[MAX_NAMELEN]; - FILE *file; - - sprintf(filename,"%s/%s/%s", - SCORE_PATH,leveldir[leveldir_nr].filename,SCORE_FILENAME); - - if (!(file=fopen(filename,"w"))) - return(FALSE); - - for(i=0;i=MAX_TAPELEN) + int j; + + if (i >= MAX_TAPELEN) break; - tape.pos[i].joystickdata = fgetc(file); - tape.pos[i].delay = fgetc(file); + + for(j=0; j0) + { + tape.pos[i].action[j] = MV_NO_MOVING; + continue; + } + tape.pos[i].action[j] = fgetc(file); + } + + tape.pos[i].delay = fgetc(file); + if (feof(file)) break; } + fclose(file); + if (i != tape.length) - fprintf(stderr,"%s: level recording file '%s' corrupted!\n", - progname,filename); + Error(ERR_WARN, "level recording file '%s' corrupted", filename); + + tape.length_seconds = GetTapeLength(); +} + +void SaveLevelTape(int level_nr) +{ + 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); +#endif + + /* Testen, ob bereits eine Aufnahme existiert */ + if ((file=fopen(filename,"r"))) + { + new_tape = FALSE; + fclose(file); + + if (!Request("Replace old tape ?",REQ_ASK)) + return; + } + + if (!(file=fopen(filename,"w"))) + { + Error(ERR_WARN, "cannot save level recording file '%s'", filename); + return; + } + + fputs(LEVELREC_COOKIE,file); /* Formatkennung */ + fputc(0x0a,file); + + fputc((tape.random_seed >> 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((tape.date >> 24) & 0xff,file); + fputc((tape.date >> 16) & 0xff,file); + fputc((tape.date >> 8) & 0xff,file); + fputc((tape.date >> 0) & 0xff,file); + + fputc((tape.length >> 24) & 0xff,file); + fputc((tape.length >> 16) & 0xff,file); + fputc((tape.length >> 8) & 0xff,file); + fputc((tape.length >> 0) & 0xff,file); + + for(i=0;i= 100) + return s; - /* Testen, ob bereits eine Aufnahme existiert */ - if ((file=fopen(filename,"r"))) + strcpy(s_lower, s); + + 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); + if (setup_file_list->token) + 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); +} - fputc((tape.date >> 24) & 0xff,file); - fputc((tape.date >> 16) & 0xff,file); - fputc((tape.date >> 8) & 0xff,file); - fputc((tape.date >> 0) & 0xff,file); +static struct SetupFileList *newSetupFileList(char *token, char *value) +{ + struct SetupFileList *new = checked_malloc(sizeof(struct SetupFileList)); - fputc((tape.length >> 24) & 0xff,file); - fputc((tape.length >> 16) & 0xff,file); - fputc((tape.length >> 8) & 0xff,file); - fputc((tape.length >> 0) & 0xff,file); + new->token = checked_malloc(strlen(token) + 1); + strcpy(new->token, token); - for(i=0;ivalue = checked_malloc(strlen(value) + 1); + strcpy(new->value, value); + + new->next = NULL; + + return new; +} + +static char *getSetupFileListEntry(struct SetupFileList *setup_file_list, + char *token) +{ + if (!setup_file_list) + return NULL; + + if (strcmp(setup_file_list->token, token) == 0) + return setup_file_list->value; + else + return getSetupFileListEntry(setup_file_list->next, token); +} + +boolean setSetupFileListEntry(struct SetupFileList *setup_file_list, + char *token, char *value) +{ + if (!setup_file_list) + return FALSE; + + if (strcmp(setup_file_list->token, token) == 0) { - fputc(tape.pos[i].joystickdata,file); - fputc(tape.pos[i].delay,file); + free(setup_file_list->value); + setup_file_list->value = checked_malloc(strlen(value) + 1); + strcpy(setup_file_list->value, value); + + return TRUE; } + else + return setSetupFileListEntry(setup_file_list->next, token, value); +} - fclose(file); +void updateSetupFileListEntry(struct SetupFileList *setup_file_list, + char *token, char *value) +{ + if (!setup_file_list) + return; - chmod(filename, LEVREC_PERMS); + if (getSetupFileListEntry(setup_file_list, token) != NULL) + setSetupFileListEntry(setup_file_list, token, value); + else + { + struct SetupFileList *list_entry = setup_file_list; - if (new_tape) - AreYouSure("tape saved !",AYS_CONFIRM); + while (list_entry->next) + list_entry = list_entry->next; + + list_entry->next = newSetupFileList(token, value); + } } -void SaveScore(int level_nr) +#ifdef DEBUG +static void printSetupFileList(struct SetupFileList *setup_file_list) { - int i,j; - char filename[MAX_FILENAME]; + if (!setup_file_list) + return; + + printf("token: '%s'\n", setup_file_list->token); + printf("value: '%s'\n", setup_file_list->value); + + printSetupFileList(setup_file_list->next); +} +#endif + +static struct SetupFileList *loadSetupFileList(char *filename) +{ + 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 SetupFileList **next_entry = &setup_file_list; + */ + + FILE *file; - sprintf(filename,"%s/%s/%s", - SCORE_PATH,leveldir[leveldir_nr].filename,SCORE_FILENAME); + if (!(file = fopen(filename, "r"))) + { + Error(ERR_WARN, "cannot open setup file '%s'", filename); + return NULL; + } - if (!(file=fopen(filename,"r+"))) + while(!feof(file)) { - fprintf(stderr,"%s: cannot save score for level %d!\n", - progname,level_nr); + /* read next line of input file */ + if (!fgets(line, MAX_LINE_LEN, file)) + break; + + /* cut trailing comment or whitespace from input line */ + for (line_ptr = line; *line_ptr; line_ptr++) + { + if (*line_ptr == '#' || *line_ptr == '\n') + { + *line_ptr = '\0'; + break; + } + } + + /* 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'; + + /* ignore empty lines */ + if (*line == '\0') + continue; + + line_len = strlen(line); + + /* cut leading whitespaces from token */ + for (token = line; *token; token++) + if (*token != ' ' && *token != '\t') + break; + + /* find end of token */ + for (line_ptr = token; *line_ptr; line_ptr++) + { + if (*line_ptr == ' ' || *line_ptr == '\t' || *line_ptr == ':') + { + *line_ptr = '\0'; + break; + } + } + + if (line_ptr < line + line_len) + value = line_ptr + 1; + else + value = "\0"; + + /* cut leading whitespaces from value */ + for (; *value; value++) + if (*value != ' ' && *value != '\t') + break; + + if (*token && *value) + updateSetupFileListEntry(setup_file_list, token, value); + + +#if 0 + { + /* allocate new token/value pair */ + + *next_entry = newSetupFileList(token, value); + next_entry = &((*next_entry)->next); + } +#endif + + + + } + + fclose(file); + + first_valid_list_entry = setup_file_list->next; + + /* free empty list header */ + setup_file_list->next = NULL; + freeSetupFileList(setup_file_list); + + if (!first_valid_list_entry) + Error(ERR_WARN, "setup file is empty"); + + return first_valid_list_entry; +} + +static void checkSetupFileListIdentifier(struct SetupFileList *setup_file_list, + char *identifier) +{ + if (!setup_file_list) return; + + 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; } - fseek(file, - SCORE_COOKIE_LEN-1+level_nr*(MAX_SCORE_ENTRIES*(MAX_NAMELEN+2)), - SEEK_SET); - for(i=0;inext) + checkSetupFileListIdentifier(setup_file_list->next, identifier); + else { - for(j=0;jtoken; + token_value = setup_file_list->value; + token_integer_value = get_string_integer_value(token_value); + token_boolean_value = get_string_boolean_value(token_value); - if (!(file=fopen(filename,"r+"))) + token_player_prefix_len = strlen(TOKEN_STR_PLAYER_PREFIX); + + if (strncmp(token, TOKEN_STR_PLAYER_PREFIX, + token_player_prefix_len) == 0) { - fprintf(stderr,"%s: cannot save player information '%s'!\n", - progname,filename); - return; + token += token_player_prefix_len; + + if (*token >= '0' && *token <= '9') + { + player_nr = ((int)(*token - '0') - 1 + MAX_PLAYERS) % MAX_PLAYERS; + token++; + } } - fgets(cookie,NAMES_COOKIE_LEN,file); - if (strcmp(cookie,NAMES_COOKIE)) /* ungültiges Format? */ + for (i=0; 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); break; - else /* prüfen, ob Spieler in Liste enthalten */ - if (!strncmp(default_player.login_name,player.login_name,MAX_NAMELEN-1)) + case SETUP_TOKEN_KEY_BOMB: + setup.input[player_nr].key.bomb = getKeySymFromX11KeyName(token_value); + break; + + case SETUP_TOKEN_ALIAS_NAME: + strncpy(local_player->alias_name, token_value, MAX_NAMELEN-1); + local_player->alias_name[MAX_NAMELEN-1] = '\0'; + break; + + case TOKEN_INVALID: + Error(ERR_WARN, "unknown token '%s' not recognized", token); + break; + + case TOKEN_IGNORE: + default: + break; + } + + decodeSetupFileList(setup_file_list->next); +} + +void LoadSetup() +{ + int i; + char filename[MAX_FILENAME_LEN]; + struct SetupFileList *setup_file_list = NULL; + + /* always start with reliable default setup values */ + + strncpy(local_player->login_name, GetLoginName(), MAX_NAMELEN-1); + local_player->login_name[MAX_NAMELEN-1] = '\0'; + + strncpy(local_player->alias_name, GetLoginName(), MAX_NAMELEN-1); + local_player->alias_name[MAX_NAMELEN-1] = '\0'; + + 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; + + for (i=0; i leveldir[leveldir_nr].levels - 1) + level_nr = leveldir[leveldir_nr].levels - 1; + } + + break; + } } - } + } - for(i=0;ialias_name)); + + for (i=0; itoken, 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; } + fclose(file); - chmod(JOYDAT_FILE, JOYDAT_PERMS); + chmod(filename, SETUP_PERMS); }