fc0b18d304
When the -n option is in use, player name and save file location cannot be changed. The score file is also restricted.
173 lines
3.2 KiB
C
173 lines
3.2 KiB
C
/*
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save.c - save and restore routines
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UltraRogue: The Ultimate Adventure in the Dungeons of Doom
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Copyright (C) 1985, 1986, 1992, 1993, 1995 Herb Chong
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All rights reserved.
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Based on "Advanced Rogue"
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Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka
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All rights reserved.
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Based on "Rogue: Exploring the Dungeons of Doom"
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Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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All rights reserved.
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See the file LICENSE.TXT for full copyright and licensing information.
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*/
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#define _ALL_SOURCE /* need to remove need for this AIXism */
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#include <time.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <errno.h>
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#include "rogue.h"
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int save_savedir_game(void);
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int
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save_game(void)
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{
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FILE *savefd;
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char buf[2 * LINELEN];
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char oldfile[2*LINELEN];
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if (use_savedir)
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return save_savedir_game();
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/* get file name */
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strcpy(oldfile,file_name);
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do
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{
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mpos = 0;
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if (oldfile[0] != '\0')
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msg("Save file [%s]: ", file_name);
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else
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msg("Save file as: ");
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mpos = 0;
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buf[0] = '\0';
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if (get_string(buf, cw) == QUIT)
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{
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msg("");
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return(FALSE);
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}
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if ( (buf[0] == 0) && (oldfile[0] != 0) )
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strcpy(file_name, oldfile);
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else if (buf[0] != 0)
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strcpy(file_name, buf);
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else
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{
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msg("");
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return(FALSE);
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}
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wclear(hw);
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wmove(hw, LINES - 1, 0);
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wrefresh(hw);
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if ((savefd = fopen(file_name, "w")) == NULL)
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msg(strerror(errno)); /* fake perror() */
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}
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while (savefd == NULL);
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/* write out [compressed?] file */
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save_file(savefd);
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return(TRUE);
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}
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/*
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* save_savedir_game()
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* Simplified save function for when system savefiles are used.
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*/
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int
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save_savedir_game(void)
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{
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FILE *savef;
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char c;
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mpos = 0;
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msg("Save game? ");
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c = readcharw(cw);
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if (c == 'y' || c == 'Y')
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{
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if ((savef = fopen(file_name, "w")) == NULL)
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{
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msg(strerror(errno));
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return(FALSE);
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}
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msg("");
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save_file(savef);
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return(TRUE);
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}
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else
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{
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msg("");
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return(FALSE);
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}
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}
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int
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restore(char *file)
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{
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FILE *infd;
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char *sp;
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if (strcmp(file, "-r") == 0)
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file = file_name;
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if ((infd = fopen(file, "r")) == NULL)
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{
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if (use_savedir && errno == ENOENT)
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return TRUE;
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perror(file);
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return(FALSE);
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}
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if ( restore_file(infd) == FALSE )
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return(FALSE);
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/*
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* we do not close the file so that we will have a hold of the inode
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* for as long as possible
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*/
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if (remove(file) < 0)
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{
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printf("Cannot unlink file\n");
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return(FALSE);
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}
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if ((sp = getenv("OPTIONS")) != NULL)
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parse_opts(sp);
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strcpy(file_name, file);
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clearok(cw, TRUE);
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touchwin(cw);
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noecho();
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nonl();
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while(playing)
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{
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do_daemons(BEFORE);
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do_fuses(BEFORE);
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command(); /* Command execution */
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if (after)
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do_after_effects();
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}
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fatal("");
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return(FALSE);
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}
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