annotate arogue7/save.c @ 305:3900f3cfe07d

Rogue V4: fix arithmetic operations on boolean variables. Monsters created by scrolls should now have their placement randomized correctly again.
author John "Elwin" Edwards
date Thu, 15 Apr 2021 20:55:34 -0400
parents 70aa5808c782
children
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1 /*
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2 * save.c - save and restore routines
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3 *
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4 * Advanced Rogue
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5 * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
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6 * All rights reserved.
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7 *
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8 * Based on "Rogue: Exploring the Dungeons of Doom"
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9 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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10 * All rights reserved.
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11 *
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12 * See the file LICENSE.TXT for full copyright and licensing information.
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13 */
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14
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15 /*
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16 * save and restore routines
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17 *
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18 */
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19
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20 #include "curses.h"
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21 #include <ctype.h>
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22 #include <stdlib.h>
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23 #include <string.h>
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24 #include <sys/types.h>
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25 #include <sys/stat.h>
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26 #include <signal.h>
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27 #include <time.h>
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28 #include "rogue.h"
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29 #include <fcntl.h>
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30 #include <errno.h>
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31 #include "mach_dep.h"
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32 #ifdef PC7300
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33 #include "sys/window.h"
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34 extern struct uwdata wdata;
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35 #endif
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36
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37 #if u370 || uts
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38 #define ENCREAD(b,n,f) read(md_fileno(f),b,n)
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39 #define ENCWRITE(b,n,f) write(md_fileno(f),b,n)
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40 #endif
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41 #ifndef ENCREAD
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42 #define ENCREAD encread
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43 #define ENCWRITE encwrite
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44 #endif
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45
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46 bool save_file(FILE *savef);
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47
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48 typedef struct stat STAT;
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49
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50 extern char version[], encstr[];
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51 /* extern bool _endwin; */
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52 extern int errno;
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53
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54 STAT sbuf;
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55
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56 bool
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57 save_game(void)
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58 {
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59 FILE *savefi = NULL;
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60 register int c;
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61 char buf[LINELEN];
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62
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63 /*
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64 * get file name
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65 */
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66 mpos = 0;
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67 if (file_name[0] != '\0')
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68 {
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69 if (use_savedir)
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70 msg("Save game? ");
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71 else
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72 msg("Save file (%s)? ", file_name);
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73 do
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74 {
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75 c = readchar();
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76 if (c == ESCAPE) return(0);
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77 } while (c != 'n' && c != 'N' && c != 'y' && c != 'Y');
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78 mpos = 0;
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79 if (c == 'y' || c == 'Y')
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80 {
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81 msg("File name: %s", file_name);
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82 goto gotfile;
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83 }
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84 }
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85
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86 if (use_savedir)
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87 {
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88 msg("");
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89 return FALSE;
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90 }
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