Mercurial > hg > early-roguelike
annotate xrogue/save.c @ 133:e6179860cb76
Import XRogue 8.0 from the Roguelike Restoration Project (r1490)
author | John "Elwin" Edwards |
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date | Tue, 21 Apr 2015 08:55:20 -0400 |
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children | ce0cf824c192 |
rev | line source |
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133
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Import XRogue 8.0 from the Roguelike Restoration Project (r1490)
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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 XRogue: Expeditions into the Dungeons of Doom |
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5 Copyright (C) 1991 Robert Pietkivitch |
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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 and AT&T |
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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 #include <curses.h> |
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20 #include <ctype.h> |
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21 #include <sys/types.h> |
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22 #include <signal.h> |
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23 #include <fcntl.h> |
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24 #include <errno.h> |
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25 #include "rogue.h" |
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26 #include "mach_dep.h" |
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27 |
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28 extern char version[]; |
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29 extern unsigned char encstr[]; |
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30 extern int big_endian; |
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31 |
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32 bool |
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33 save_game() |
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34 { |
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35 register FILE *savef; |
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36 register int c; |
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37 char buf[LINELEN]; |
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38 |
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39 /* |
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40 * get file name |
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41 */ |
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42 mpos = 0; |
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43 if (file_name[0] != '\0') |
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44 { |
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45 msg("Save file (%s)? ", file_name); |
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46 do |
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47 { |
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48 c = wgetch(cw); |
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49 if (c == ESC) return(0); |
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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 } |
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58 else |
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59 goto gotfile; /* must save to file restored from */ |
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60 |
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61 do |
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62 { |
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63 msg("File name: "); |
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64 mpos = 0; |
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65 buf[0] = '\0'; |
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66 if (get_str(buf, msgw) == QUIT) |
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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 strcpy(file_name, buf); |
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72 gotfile: |
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73 |
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74 if ((savef = fopen(file_name, "wb")) == NULL) |
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75 msg(strerror(errno)); |
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76 } while (savef == NULL); |
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77 |
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78 msg(""); |
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79 /* |
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80 * write out encrpyted file |
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81 */ |
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82 if (save_file(savef) == FALSE) { |
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83 fclose(savef); |
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84 msg("Cannot create save file."); |
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85 unlink(file_name); |
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86 return(FALSE); |
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87 } |
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88 fclose(savef); |
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89 return(TRUE); |
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90 } |
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91 |
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92 /* |
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