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annotate urogue/save.c @ 295:1e1c81fbb533

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Rogue V5: fix elemental wands. Bolts often failed to hit, due to some struct members not being initialized. Reported by 'LazyCat' from RogueTemple.
author John "Elwin" Edwards
date Fri, 12 Jan 2018 18:02:39 -0500
parents 1db299e868b8
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 UltraRogue: The Ultimate Adventure in the Dungeons of Doom
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5 Copyright (C) 1985, 1986, 1992, 1993, 1995 Herb Chong
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6 All rights reserved.
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7
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8 Based on "Advanced Rogue"
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka
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10 All rights reserved.
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11
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12 Based on "Rogue: Exploring the Dungeons of Doom"
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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14 All rights reserved.
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15
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16 See the file LICENSE.TXT for full copyright and licensing information.
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17 */
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18
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19 #define _ALL_SOURCE /* need to remove need for this AIXism */
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20
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21 #include <time.h>
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22 #include <stdlib.h>
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23 #include <string.h>
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24 #include <ctype.h>
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25 #include <errno.h>
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26 #include "rogue.h"
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27
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28 int save_savedir_game(void);
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29
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30 int
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31 save_game(void)
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32 {
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33 FILE *savefd;
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34 char buf[2 * LINELEN];
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35 char oldfile[2*LINELEN];
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36
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37 if (use_savedir)
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38 return save_savedir_game();
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39
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40 /* get file name */
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41
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42 strcpy(oldfile,file_name);
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43
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44 do
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45 {
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46 mpos = 0;
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47
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48 if (oldfile[0] != '\0')
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49 msg("Save file [%s]: ", file_name);
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50 else
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51 msg("Save file as: ");
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52
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53 mpos = 0;
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54 buf[0] = '\0';
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55
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56 if (get_string(buf, cw) == QUIT)
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57 {
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58 msg("");
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59 return(FALSE);
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60 }
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61
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62 if ( (buf[0] == 0) && (oldfile[0] != 0) )
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63 strcpy(file_name, oldfile);
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64 else if (buf[0] != 0)
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65 strcpy(file_name, buf);
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66 else
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67 {
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68 msg("");
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69 return(FALSE);
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70 }
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71
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72 wclear(hw);
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73 wmove(hw, LINES - 1, 0);
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74 wrefresh(hw);
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75
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76 if ((savefd = fopen(file_name, "w")) == NULL)
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77 msg(strerror(errno)); /* fake perror() */
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78 }
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79 while (savefd == NULL);
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80
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81 /* write out [compressed?] file */
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82
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83 save_file(savefd);
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84 return(TRUE);
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85 }
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86
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87 /*
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88 * save_savedir_game()
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89 * Simplified save function for when system savefiles are used.
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90 */
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91 int
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92 save_savedir_game(void)
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93 {