include/decl.h

   1 /* aNetHack 0.0.1  decl.h  $ANH-Date: 1432512782 2015/05/25 00:13:02 $  $ANH-Branch: master $:$ANH-Revision: 1.76 $ */
   2 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
   3 /* aNetHack may be freely redistributed.  See license for details. */
   4
   5 #ifndef DECL_H
   6 #define DECL_H
   7
   8 #define E extern
   9
  10 E int NDECL((*occupation));
  11 E int NDECL((*afternmv));
  12
  13 E const char *hname;
  14 E int hackpid;
  15 #if defined(UNIX) || defined(VMS)
  16 E int locknum;
  17 #endif
  18 #ifdef DEF_PAGER
  19 E char *catmore;
  20 #endif /* DEF_PAGER */
  21
  22 E char SAVEF[];
  23 #ifdef MICRO
  24 E char SAVEP[];
  25 #endif
  26
  27 E NEARDATA int bases[MAXOCLASSES];
  28
  29 E NEARDATA int multi;
  30 E const char *multi_reason;
  31 E NEARDATA int nroom;
  32 E NEARDATA int nsubroom;
  33 E NEARDATA int occtime;
  34
  35 #define WARNCOUNT 6 /* number of different warning levels */
  36 E nhsym warnsyms[WARNCOUNT];
  37 E NEARDATA int warn_obj_cnt; /* count of monsters meeting criteria */
  38
  39 E int x_maze_max, y_maze_max;
  40 E int otg_temp;
  41
  42 E NEARDATA int in_doagain;
  43
  44 E struct dgn_topology { /* special dungeon levels for speed */
  45     d_level d_oracle_level;
  46     d_level d_bigroom_level; /* unused */
  47     d_level d_rogue_level;
  48     d_level d_medusa_level;
  49     d_level d_stronghold_level;
  50     d_level d_valley_level;
  51     d_level d_wiz1_level;
  52     d_level d_wiz2_level;
  53     d_level d_wiz3_level;
  54     d_level d_juiblex_level;
  55     d_level d_orcus_level;
  56     d_level d_baalzebub_level; /* unused */
  57     d_level d_asmodeus_level;  /* unused */
  58     d_level d_portal_level;    /* only in goto_level() [do.c] */
  59     d_level d_sanctum_level;
  60     d_level d_earth_level;
  61     d_level d_water_level;
  62     d_level d_fire_level;
  63     d_level d_air_level;
  64     d_level d_astral_level;
  65     xchar d_tower_dnum;
  66     xchar d_sokoban_dnum;
  67     xchar d_mines_dnum, d_quest_dnum;
  68     d_level d_qstart_level, d_qlocate_level, d_nemesis_level;
  69     d_level d_knox_level;
  70     d_level d_mineend_level;
  71     d_level d_sokoend_level;
  72 } dungeon_topology;
  73 /* macros for accessing the dungeon levels by their old names */
  74 /* clang-format off */
  75 #define oracle_level            (dungeon_topology.d_oracle_level)
  76 #define bigroom_level           (dungeon_topology.d_bigroom_level)
  77 #define rogue_level             (dungeon_topology.d_rogue_level)
  78 #define medusa_level            (dungeon_topology.d_medusa_level)
  79 #define stronghold_level        (dungeon_topology.d_stronghold_level)
  80 #define valley_level            (dungeon_topology.d_valley_level)
  81 #define wiz1_level              (dungeon_topology.d_wiz1_level)
  82 #define wiz2_level              (dungeon_topology.d_wiz2_level)
  83 #define wiz3_level              (dungeon_topology.d_wiz3_level)
  84 #define juiblex_level           (dungeon_topology.d_juiblex_level)
  85 #define orcus_level             (dungeon_topology.d_orcus_level)
  86 #define baalzebub_level         (dungeon_topology.d_baalzebub_level)
  87 #define asmodeus_level          (dungeon_topology.d_asmodeus_level)
  88 #define portal_level            (dungeon_topology.d_portal_level)
  89 #define sanctum_level           (dungeon_topology.d_sanctum_level)
  90 #define earth_level             (dungeon_topology.d_earth_level)
  91 #define water_level             (dungeon_topology.d_water_level)
  92 #define fire_level              (dungeon_topology.d_fire_level)
  93 #define air_level               (dungeon_topology.d_air_level)
  94 #define astral_level            (dungeon_topology.d_astral_level)
  95 #define tower_dnum              (dungeon_topology.d_tower_dnum)
  96 #define sokoban_dnum            (dungeon_topology.d_sokoban_dnum)
  97 #define mines_dnum              (dungeon_topology.d_mines_dnum)
  98 #define quest_dnum              (dungeon_topology.d_quest_dnum)
  99 #define qstart_level            (dungeon_topology.d_qstart_level)
 100 #define qlocate_level           (dungeon_topology.d_qlocate_level)
 101 #define nemesis_level           (dungeon_topology.d_nemesis_level)
 102 #define knox_level              (dungeon_topology.d_knox_level)
 103 #define mineend_level           (dungeon_topology.d_mineend_level)
 104 #define sokoend_level           (dungeon_topology.d_sokoend_level)
 105 /* clang-format on */
 106
 107 E NEARDATA stairway dnstair, upstair; /* stairs up and down */
 108 #define xdnstair (dnstair.sx)
 109 #define ydnstair (dnstair.sy)
 110 #define xupstair (upstair.sx)
 111 #define yupstair (upstair.sy)
 112
 113 E NEARDATA stairway dnladder, upladder; /* ladders up and down */
 114 #define xdnladder (dnladder.sx)
 115 #define ydnladder (dnladder.sy)
 116 #define xupladder (upladder.sx)
 117 #define yupladder (upladder.sy)
 118
 119 E NEARDATA stairway sstairs;
 120
 121 E NEARDATA dest_area updest, dndest; /* level-change destination areas */
 122
 123 E NEARDATA coord inv_pos;
 124 E NEARDATA dungeon dungeons[];
 125 E NEARDATA s_level *sp_levchn;
 126 #define dunlev_reached(x) (dungeons[(x)->dnum].dunlev_ureached)
 127
 128 #include "quest.h"
 129 E struct q_score quest_status;
 130
 131 E NEARDATA char pl_character[PL_CSIZ];
 132 E NEARDATA char pl_race; /* character's race */
 133
 134 E NEARDATA char pl_fruit[PL_FSIZ];
 135 E NEARDATA struct fruit *ffruit;
 136
 137 E NEARDATA char tune[6];
 138
 139 #define MAXLINFO (MAXDUNGEON * MAXLEVEL)
 140 E struct linfo level_info[MAXLINFO];
 141
 142 E NEARDATA struct sinfo {
 143     int gameover;  /* self explanatory? */
 144     int stopprint; /* inhibit further end of game disclosure */
 145 #ifdef HANGUPHANDLING
 146     volatile int done_hup; /* SIGHUP or moral equivalent received
 147                             * -- no more screen output */
 148     int preserve_locks;    /* don't remove level files prior to exit */
 149 #endif
 150     int something_worth_saving; /* in case of panic */
 151     int panicking;              /* `panic' is in progress */
 152     int exiting;                /* an exit handler is executing */
 153     int in_moveloop;
 154     int in_impossible;
 155 #ifdef PANICLOG
 156     int in_paniclog;
 157 #endif
 158     int wizkit_wishing;
 159 } program_state;
 160
 161 E boolean restoring;
 162
 163 E const char quitchars[];
 164 E const char vowels[];
 165 E const char ynchars[];
 166 E const char ynqchars[];
 167 E const char ynaqchars[];
 168 E const char ynNaqchars[];
 169 E NEARDATA long yn_number;
 170
 171 E const char disclosure_options[];
 172
 173 E NEARDATA int smeq[];
 174 E NEARDATA int doorindex;
 175 E NEARDATA char *save_cm;
 176
 177 E NEARDATA struct kinfo {
 178     struct kinfo *next; /* chain of delayed killers */
 179     int id;             /* uprop keys to ID a delayed killer */
 180     int format;         /* one of the killer formats */
 181 #define KILLED_BY_AN 0
 182 #define KILLED_BY 1
 183 #define NO_KILLER_PREFIX 2
 184     char name[BUFSZ]; /* actual killer name */
 185 } killer;
 186
 187 E long done_money;
 188 E NEARDATA char plname[PL_NSIZ];
 189 E NEARDATA char dogname[];
 190 E NEARDATA char catname[];
 191 E NEARDATA char horsename[];
 192 E char preferred_pet;
 193 E const char *occtxt; /* defined when occupation != NULL */
 194 E const char *nomovemsg;
 195 E char lock[];
 196
 197 E const schar xdir[], ydir[], zdir[];
 198
 199 E NEARDATA schar tbx, tby; /* set in mthrowu.c */
 200
 201 E NEARDATA struct multishot {
 202     int n, i;
 203     short o;
 204     boolean s;
 205 } m_shot;
 206
 207 E NEARDATA long moves, monstermoves;
 208 E NEARDATA long wailmsg;
 209
 210 E NEARDATA boolean in_mklev;
 211 E NEARDATA boolean stoned;
 212 E NEARDATA boolean unweapon;
 213 E NEARDATA boolean mrg_to_wielded;
 214 E NEARDATA boolean defer_see_monsters;
 215
 216 E NEARDATA boolean in_steed_dismounting;
 217
 218 E const int shield_static[];
 219
 220 #include "spell.h"
 221 E NEARDATA struct spell spl_book[]; /* sized in decl.c */
 222
 223 #include "color.h"
 224 #ifdef TEXTCOLOR
 225 E const int zapcolors[];
 226 #endif
 227
 228 E const struct class_sym def_oc_syms[MAXOCLASSES]; /* default class symbols */
 229 E uchar oc_syms[MAXOCLASSES];                      /* current class symbols */
 230 E const struct class_sym def_monsyms[MAXMCLASSES]; /* default class symbols */
 231 E uchar monsyms[MAXMCLASSES];                      /* current class symbols */
 232
 233 #include "obj.h"
 234 E NEARDATA struct obj *invent, *uarm, *uarmc, *uarmh, *uarms, *uarmg, *uarmf,
 235     *uarmu, /* under-wear, so to speak */
 236     *uskin, *uamul, *uleft, *uright, *ublindf, *uwep, *uswapwep, *uquiver;
 237
 238 E NEARDATA struct obj *uchain; /* defined only when punished */
 239 E NEARDATA struct obj *uball;
 240 E NEARDATA struct obj *migrating_objs;
 241 E NEARDATA struct obj *billobjs;
 242 E NEARDATA struct obj *current_wand, *thrownobj, *kickedobj;
 243
 244 E NEARDATA struct obj zeroobj; /* for init; &zeroobj used as special value */
 245
 246 E NEARDATA anything zeroany;   /* init'd and defined in decl.c */
 247
 248 #include "you.h"
 249 E NEARDATA struct you u;
 250 E NEARDATA time_t ubirthday;
 251 E NEARDATA struct u_realtime urealtime;
 252
 253 #include "onames.h"
 254 #ifndef PM_H /* (pm.h has already been included via youprop.h) */
 255 #include "pm.h"
 256 #endif
 257
 258 E NEARDATA struct monst zeromonst; /* for init of new or temp monsters */
 259 E NEARDATA struct monst youmonst; /* monster details when hero is poly'd */
 260 E NEARDATA struct monst *mydogs, *migrating_mons;
 261
 262 E NEARDATA struct mvitals {
 263     uchar born;
 264     uchar died;
 265     uchar mvflags;
 266 } mvitals[NUMMONS];
 267
 268 E NEARDATA struct c_color_names {
 269     const char *const c_black, *const c_amber, *const c_golden,
 270         *const c_light_blue, *const c_red, *const c_green, *const c_silver,
 271         *const c_blue, *const c_purple, *const c_white, *const c_orange;
 272 } c_color_names;
 273 #define NH_BLACK c_color_names.c_black
 274 #define NH_AMBER c_color_names.c_amber
 275 #define NH_GOLDEN c_color_names.c_golden
 276 #define NH_LIGHT_BLUE c_color_names.c_light_blue
 277 #define NH_RED c_color_names.c_red
 278 #define NH_GREEN c_color_names.c_green
 279 #define NH_SILVER c_color_names.c_silver
 280 #define NH_BLUE c_color_names.c_blue
 281 #define NH_PURPLE c_color_names.c_purple
 282 #define NH_WHITE c_color_names.c_white
 283 #define NH_ORANGE c_color_names.c_orange
 284
 285 /* The names of the colors used for gems, etc. */
 286 E const char *c_obj_colors[];
 287
 288 E struct c_common_strings {
 289     const char *const c_nothing_happens, *const c_thats_enough_tries,
 290         *const c_silly_thing_to, *const c_shudder_for_moment,
 291         *const c_something, *const c_Something, *const c_You_can_move_again,
 292         *const c_Never_mind, *c_vision_clears, *const c_the_your[2];
 293 } c_common_strings;
 294 #define nothing_happens c_common_strings.c_nothing_happens
 295 #define thats_enough_tries c_common_strings.c_thats_enough_tries
 296 #define silly_thing_to c_common_strings.c_silly_thing_to
 297 #define shudder_for_moment c_common_strings.c_shudder_for_moment
 298 #define something c_common_strings.c_something
 299 #define Something c_common_strings.c_Something
 300 #define You_can_move_again c_common_strings.c_You_can_move_again
 301 #define Never_mind c_common_strings.c_Never_mind
 302 #define vision_clears c_common_strings.c_vision_clears
 303 #define the_your c_common_strings.c_the_your
 304
 305 /* material strings */
 306 E const char *materialnm[];
 307
 308 /* Monster name articles */
 309 #define ARTICLE_NONE 0
 310 #define ARTICLE_THE 1
 311 #define ARTICLE_A 2
 312 #define ARTICLE_YOUR 3
 313
 314 /* Monster name suppress masks */
 315 #define SUPPRESS_IT 0x01
 316 #define SUPPRESS_INVISIBLE 0x02
 317 #define SUPPRESS_HALLUCINATION 0x04
 318 #define SUPPRESS_SADDLE 0x08
 319 #define EXACT_NAME 0x0F
 320
 321 /* Vision */
 322 E NEARDATA boolean vision_full_recalc; /* TRUE if need vision recalc */
 323 E NEARDATA char **viz_array;           /* could see/in sight row pointers */
 324
 325 /* Window system stuff */
 326 E NEARDATA winid WIN_MESSAGE;
 327 #ifndef STATUS_VIA_WINDOWPORT
 328 E NEARDATA winid WIN_STATUS;
 329 #endif
 330 E NEARDATA winid WIN_MAP, WIN_INVEN;
 331
 332 /* pline (et al) for a single string argument (suppress compiler warning) */
 333 #define pline1(cstr) pline("%s", cstr)
 334 #define Your1(cstr) Your("%s", cstr)
 335 #define You1(cstr) You("%s", cstr)
 336 #define verbalize1(cstr) verbalize("%s", cstr)
 337 #define You_hear1(cstr) You_hear("%s", cstr)
 338 #define Sprintf1(buf, cstr) Sprintf(buf, "%s", cstr)
 339 #define panic1(cstr) panic("%s", cstr)
 340
 341 E char toplines[];
 342 #ifndef TCAP_H
 343 E struct tc_gbl_data {   /* also declared in tcap.h */
 344     char *tc_AS, *tc_AE; /* graphics start and end (tty font swapping) */
 345     int tc_LI, tc_CO;    /* lines and columns */
 346 } tc_gbl_data;
 347 #define AS tc_gbl_data.tc_AS
 348 #define AE tc_gbl_data.tc_AE
 349 #define LI tc_gbl_data.tc_LI
 350 #define CO tc_gbl_data.tc_CO
 351 #endif
 352
 353 /* xxxexplain[] is in drawing.c */
 354 E const char *const monexplain[], invisexplain[], *const oclass_names[];
 355
 356 /* Some systems want to use full pathnames for some subsets of file names,
 357  * rather than assuming that they're all in the current directory.  This
 358  * provides all the subclasses that seem reasonable, and sets up for all
 359  * prefixes being null.  Port code can set those that it wants.
 360  */
 361 #define HACKPREFIX 0
 362 #define LEVELPREFIX 1
 363 #define SAVEPREFIX 2
 364 #define BONESPREFIX 3
 365 #define DATAPREFIX 4 /* this one must match hardcoded value in dlb.c */
 366 #define SCOREPREFIX 5
 367 #define LOCKPREFIX 6
 368 #define SYSCONFPREFIX 7
 369 #define CONFIGPREFIX 8
 370 #define TROUBLEPREFIX 9
 371 #define PREFIX_COUNT 10
 372 /* used in files.c; xxconf.h can override if needed */
 373 #ifndef FQN_MAX_FILENAME
 374 #define FQN_MAX_FILENAME 512
 375 #endif
 376
 377 #if defined(NOCWD_ASSUMPTIONS) || defined(VAR_PLAYGROUND)
 378 /* the bare-bones stuff is unconditional above to simplify coding; for
 379  * ports that actually use prefixes, add some more localized things
 380  */
 381 #define PREFIXES_IN_USE
 382 #endif
 383
 384 E char *fqn_prefix[PREFIX_COUNT];
 385 #ifdef PREFIXES_IN_USE
 386 E char *fqn_prefix_names[PREFIX_COUNT];
 387 #endif
 388
 389 E NEARDATA struct savefile_info sfcap, sfrestinfo, sfsaveinfo;
 390
 391 struct autopickup_exception {
 392     struct nhregex *regex;
 393     char *pattern;
 394     boolean grab;
 395     struct autopickup_exception *next;
 396 };
 397
 398 struct plinemsg_type {
 399     xchar msgtype;  /* one of MSGTYP_foo */
 400     struct nhregex *regex;
 401     char *pattern;
 402     struct plinemsg_type *next;
 403 };
 404
 405 #define MSGTYP_NORMAL   0
 406 #define MSGTYP_NOREP    1
 407 #define MSGTYP_NOSHOW   2
 408 #define MSGTYP_STOP     3
 409 /* bitmask for callers of hide_unhide_msgtypes() */
 410 #define MSGTYP_MASK_REP_SHOW ((1 << MSGTYP_NOREP) | (1 << MSGTYP_NOSHOW))
 411
 412 E struct plinemsg_type *plinemsg_types;
 413
 414 #ifdef PANICTRACE
 415 E char *ARGV0;
 416 #endif
 417
 418 #undef E
 419
 420 #endif /* DECL_H */