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annotate rogue3/save.c @ 87:f871cb0539d3

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Don't set the player's ISRUN flag. rogue4 and rogue5 set the player's ISRUN flag upon exit from sleep or holding. This is apparently supposed to indicate that the player can move again. What it actually does is make it harder for monsters to hit the player, until the flag is reset. As this behavior makes little sense and seems like a cheat, it has been deemed a bug and removed.
author John "Elwin" Edwards
date Tue, 13 Aug 2013 09:19:56 -0700
parents d852b8f088c5
children 3d4252fa2ed3
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1 /*
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2 * save and restore routines
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3 *
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4 * @(#)save.c 3.9 (Berkeley) 6/16/81
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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8 * All rights reserved.
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9 *
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10 * See the file LICENSE.TXT for full copyright and licensing information.
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11 */
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12
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13 #include "curses.h"
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14 #include <ctype.h>
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15 #include <sys/types.h>
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16 #include <sys/stat.h>
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17 #include <signal.h>
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18 #include <errno.h>
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19 #include <string.h>
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20 #include <stdlib.h>
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21 #include "machdep.h"
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22 #include "rogue.h"
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23
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24 typedef struct stat STAT;
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25
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26 extern char version[], encstr[];
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27
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28 STAT sbuf;
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29
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30 int
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31 save_game()
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32 {
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33 FILE *savef;
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34 int c;
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35 char buf[80];
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36
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37 /*
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38 * get file name
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39 */
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40 mpos = 0;
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41 if (file_name[0] != '\0')
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42 {
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09da55b986ca Slightly modify savefile location and prompt
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43 if (use_savedir)
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44 msg("Save game? ");
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45 else
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46 msg("Save file (%s)? ", file_name);
0
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47 do
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48 {
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49 c = readchar(cw);
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50 } while (c != 'n' && c != 'N' && c != 'y' && c != 'Y');
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51 mpos = 0;
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52 if (c == 'y' || c == 'Y')
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53 {
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54 msg("File name: %s", file_name);
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55 goto gotfile;
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56 }
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57 if (use_savedir)
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58 return FALSE;
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59 /* because you're not allowed to change the savefile if
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60 you're using the system savedir! */
0
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61 }
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62
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63 do
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64 {
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65 msg("File name: ");
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66 mpos = 0;
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67 buf[0] = '\0';
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68 if (get_str(buf, cw) == QUIT)
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69 {
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70 msg("");
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71 return FALSE;
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72 }
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73 strcpy(file_name, buf);
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74 gotfile:
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75 if ((savef = fopen(file_name, "w")) == NULL)
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76 {
0
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77 msg(strerror(errno)); /* fake perror() */
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78 if (use_savedir)
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79 return FALSE;
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80 }
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81 } while (savef == NULL);
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82
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83 /*
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84 * write out encrypted file (after a stat)
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85 * The fwrite is to force allocation of the buffer before the write
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86 */
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87 if (save_file(savef) != 0)
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88 {
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89 msg("Save game failed!");
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90 return FALSE;
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91 }
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92 return TRUE;
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93 }
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94
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95 /*
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96 * automatically save a file. This is used if a HUP signal is
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97 * recieved
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98 */
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99 void
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100 auto_save(int p)
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101 {
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102 FILE *savef;
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103 int i;
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