Mercurial > hg > early-roguelike
annotate srogue/state.c @ 58:c6d58901ddc0
rogue3: move default locations to /var.
author | elwin |
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date | Tue, 24 Jan 2012 18:25:21 +0000 |
parents | 2128c7dc8a40 |
children | 3aa87373c908 |
rev | line source |
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1 /* |
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2 state.c - Portable Rogue Save State Code |
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3 |
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4 Copyright (C) 1999, 2000, 2005 Nicholas J. Kisseberth |
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5 |
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6 Redistribution and use in source and binary forms, with or without |
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7 modification, are permitted provided that the following conditions |
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8 are met: |
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9 1. Redistributions of source code must retain the above copyright |
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10 notice, this list of conditions and the following disclaimer. |
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11 2. Redistributions in binary form must reproduce the above copyright |
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12 notice, this list of conditions and the following disclaimer in the |
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13 documentation and/or other materials provided with the distribution. |
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14 3. Neither the name(s) of the author(s) nor the names of other contributors |
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15 may be used to endorse or promote products derived from this software |
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16 without specific prior written permission. |
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17 |
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18 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND |
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19 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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20 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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21 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE |
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22 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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23 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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24 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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25 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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26 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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27 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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28 SUCH DAMAGE. |
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29 */ |
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30 |
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31 /************************************************************************/ |
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32 /* Save State Code */ |
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33 /************************************************************************/ |
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34 |
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35 #define RSID_STATS 0xABCD0001 |
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36 #define RSID_THING 0xABCD0002 |
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37 #define RSID_THING_NULL 0xDEAD0002 |
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38 #define RSID_OBJECT 0xABCD0003 |
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39 #define RSID_MAGICITEMS 0xABCD0004 |
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40 #define RSID_KNOWS 0xABCD0005 |
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41 #define RSID_GUESSES 0xABCD0006 |
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42 #define RSID_OBJECTLIST 0xABCD0007 |
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43 #define RSID_BAGOBJECT 0xABCD0008 |
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44 #define RSID_MONSTERLIST 0xABCD0009 |
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45 #define RSID_MONSTERSTATS 0xABCD000A |
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46 #define RSID_MONSTERS 0xABCD000B |
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47 #define RSID_TRAP 0xABCD000C |
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48 #define RSID_WINDOW 0xABCD000D |
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49 #define RSID_DAEMONS 0xABCD000E |
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50 #define RSID_IWEAPS 0xABCD000F |
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51 #define RSID_IARMOR 0xABCD0010 |
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52 #define RSID_SPELLS 0xABCD0011 |
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53 #define RSID_ILIST 0xABCD0012 |
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54 #define RSID_HLIST 0xABCD0013 |
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55 #define RSID_DEATHTYPE 0xABCD0014 |
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56 #define RSID_CTYPES 0XABCD0015 |
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57 #define RSID_COORDLIST 0XABCD0016 |
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58 #define RSID_ROOMS 0XABCD0017 |
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59 |
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60 |
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61 #include <curses.h> |
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62 #include <sys/stat.h> |
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63 #include <stdio.h> |
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64 #include <stdlib.h> |
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65 #include <assert.h> |
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66 #include "rogue.h" |
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67 #include "rogue.ext" |
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68 |
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69 #define READSTAT ((format_error == 0) && (read_error == 0)) |
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70 #define WRITESTAT (write_error == 0) |
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71 |
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72 int read_error = FALSE; |
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73 int write_error = FALSE; |
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74 int format_error = FALSE; |
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75 int end_of_file = FALSE; |
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76 int big_endian = 0; |
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77 const char *fmterr = ""; |
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78 |
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79 char encstr[] = "\354\251\243\332A\201|\301\321p\210\251\327\"\257\365t\341%3\271^`~\203z{\341};\f\341\231\222e\234\351]\321"; |
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80 |
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81 /* |
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82 * perform an encrypted write |
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83 */ |
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84 encwrite(starta, size, outf) |
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85 register void *starta; |
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86 unsigned int size; |
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87 register FILE *outf; |
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88 { |
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89 register char *ep; |
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90 register char *start = starta; |
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91 |
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92 ep = encstr; |
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93 |
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94 while (size--) |
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95 { |
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96 putc(*start++ ^ *ep++, outf); |
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97 if (*ep == '\0') |
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98 ep = encstr; |
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99 } |
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100 } |
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101 |
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102 /* |
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103 * perform an encrypted read |
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104 */ |
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