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annotate rogue5/rogue.h @ 162:600873555ec0

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Don't swap signal handlers in md_shellescape(). md_shellescape() sets SIGINT and SIGQUIT to be ignored, storing the previous handlers, and restores them after the shell exits. But it mixed up the two handlers. Since the signals were usually handled by the same function, this fix doesn't have much effect, but anything that makes signal code less confusing is a good thing.
author John "Elwin" Edwards
date Mon, 08 Jun 2015 10:01:25 -0400
parents 655c317b6237
children 696277507a2e
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33
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1 /*
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2 * Rogue definitions and variable declarations
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3 *
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4 * @(#)rogue.h 5.42 (Berkeley) 08/06/83
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980-1983, 1985, 1999 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 "extern.h"
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14
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15 #undef lines
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16
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17 #define NOOP(x) (x += 0)
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18 #define CCHAR(x) ( (x) & A_CHARTEXT )
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19
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20 #define MAXDAEMONS 20
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21 #define EMPTY 0
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22
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23 /*
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24 * Maximum number of different things
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25 */
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26 #define MAXROOMS 9
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27 #define MAXTHINGS 9
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28 #define MAXOBJ 9
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29 #define MAXPACK 23
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30 #define MAXTRAPS 10
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31 #define AMULETLEVEL 26
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32 #define NUMTHINGS 7 /* number of types of things */
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33 #define MAXPASS 13 /* upper limit on number of passages */
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34 #define NUMLINES 24
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35 #define NUMCOLS 80
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36 #define STATLINE (NUMLINES - 1)
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37 #define BORE_LEVEL 50
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38
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39 /*
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40 * return values for get functions
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41 */
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42 #define NORM 0 /* normal exit */
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43 #define QUIT 1 /* quit option setting */
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44 #define MINUS 2 /* back up one option */
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45
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46 /*
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47 * inventory types
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48 */
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49 #define INV_OVER 0
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50 #define INV_SLOW 1
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51 #define INV_CLEAR 2
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52
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53 /*
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54 * All the fun defines
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55 */
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56 #define when break;case
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57 #define otherwise break;default
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58 #define until(expr) while(!(expr))
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59 #define next(ptr) (*ptr).l_next
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60 #define prev(ptr) (*ptr).l_prev
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61 #define winat(y,x) (moat(y,x) != NULL ? moat(y,x)->t_disguise : chat(y,x))
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62 #define ce(a,b) ((a).x == (b).x && (a).y == (b).y)
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63 #define hero player.t_pos
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64 #define pstats player.t_stats
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65 #define pack player.t_pack
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66 #define proom player.t_room
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67 #define max_hp player.t_stats.s_maxhp
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68 #define attach(a,b) _attach(&a,b)
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69 #define detach(a,b) _detach(&a,b)
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70 #define free_list(a) _free_list(&a)
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71 #undef max
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72 #define max(a,b) ((a) > (b) ? (a) : (b))
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73 #define on(thing,flag) ((((thing).t_flags & (flag)) != 0))
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74 #define GOLDCALC (rnd(50 + 10 * level) + 2)
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75 #define ISRING(h,r) (cur_ring[h] != NULL && cur_ring[h]->o_which == r)
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76 #define ISWEARING(r) (ISRING(LEFT, r) || ISRING(RIGHT, r))
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77 #define ISMULT(type) (type == POTION || type == SCROLL || type == FOOD)
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78 #define INDEX(y,x) (&places[((x) << 5) + (y)])
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79 #define chat(y,x) (places[((x) << 5) + (y)].p_ch)
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80 #define flat(y,x) (places[((x) << 5) + (y)].p_flags)
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81 #define moat(y,x) (places[((x) << 5) + (y)].p_monst)
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82 #define unc(cp) (cp).y, (cp).x
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83 #ifdef MASTER
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84 #define debug if (wizard) msg
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85 #endif
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86
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87 /*
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88 * things that appear on the screens
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89 */
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90 #define PASSAGE '#'
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91 #define DOOR '+'
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92 #define FLOOR '.'
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93 #define PLAYER '@'
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94 #define TRAP '^'
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95 #define STAIRS '%'
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96 #define GOLD '*'
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97 #define POTION '!'
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98 #define SCROLL '?'
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99 #define MAGIC '$'
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100 #define FOOD ':'
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101 #define WEAPON ')'
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102 #define ARMOR ']'
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103 #define AMULET ','
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104 #define RING '='
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105 #define STICK '/'
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106 #define CALLABLE -1
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107 #define R_OR_S -2