Mercurial > hg > early-roguelike
annotate arogue5/save.c @ 234:c10fe421b8fb
Fix various overlooked causes of warnings.
GCC5 now produces under 300 lines of warnings, but the remaining ones
will require more complex solutions.
author | John "Elwin" Edwards |
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date | Sun, 06 Mar 2016 21:02:59 -0500 |
parents | 56e748983fa8 |
children | 3d4252fa2ed3 |
rev | line source |
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1 /* |
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2 * 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 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 #include "curses.h" |
67 | 16 #include <stdlib.h> |
17 #include <string.h> | |
63
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18 #include <fcntl.h> |
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19 #include <errno.h> |
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20 #include <ctype.h> |
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21 #include <sys/types.h> |
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22 #include <sys/stat.h> |
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23 #include <signal.h> |
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24 #include "rogue.h" |
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25 |
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26 bool save_file(FILE *savef); |
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27 |
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28 typedef struct stat STAT; |
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29 |
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30 extern char version[], encstr[]; |
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31 /* extern bool _endwin; */ |
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32 |
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33 STAT sbuf; |
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34 |
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35 bool |
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36 save_game(void) |
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37 { |
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38 register FILE *savef; |
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39 register int c; |
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40 char buf[LINELEN]; |
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41 |
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42 /* |
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43 * get file name |
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44 */ |
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45 mpos = 0; |
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46 if (file_name[0] != '\0') |
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47 { |
66 | 48 if (use_savedir) |
49 msg("Save game? "); | |
50 else | |
51 msg("Save file (%s)? ", file_name); | |
63
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52 do |
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53 { |
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54 c = readchar(); |
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55 if (c == ESCAPE) return(0); |
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56 } while (c != 'n' && c != 'N' && c != 'y' && c != 'Y'); |
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57 mpos = 0; |
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58 if (c == 'y' || c == 'Y') |
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59 { |
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60 msg("File name: %s", file_name); |
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61 goto gotfile; |
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62 } |
66 | 63 if (use_savedir) { |
64 msg(""); | |
65 return FALSE; | |
66 } | |
63
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67 } |
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68 |
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69 do |
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70 { |
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71 msg("File name: "); |
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72 mpos = 0; |
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73 buf[0] = '\0'; |
76
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74 if (get_str(buf, msgw) == QUIT) |
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75 { |
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76 msg(""); |
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77 return FALSE; |
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78 } |
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79 msg(""); |
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80 strcpy(file_name, buf); |
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81 gotfile: |
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82 if ((savef = fopen(file_name, "w")) == NULL) |
66 | 83 { |
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84 msg(strerror(errno)); /* fake perror() */ |
66 | 85 if (use_savedir) |
86 return FALSE; | |
87 } | |
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88 } while (savef == NULL); |
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89 |
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90 /* |
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91 * write out encrpyted file (after a stat) |
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92 * The fwrite is to force allocation of the buffer before the write |
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93 */ |
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94 if (save_file(savef) != 0) { |
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95 msg("Cannot create save file."); |
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96 md_unlink(file_name); |
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97 return(FALSE); |
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98 } |
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99 else return(TRUE); |
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100 } |
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101 |
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102 /* |