extern.h revision 1.6
1 /* $NetBSD: extern.h,v 1.6 1997/10/11 02:07:18 lukem Exp $ */ 2 3 /* 4 * Copyright (c) 1983, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)externs.h 8.1 (Berkeley) 5/31/93 36 */ 37 38 #include <ctype.h> 39 #include <err.h> 40 #include <pwd.h> 41 #include <signal.h> 42 #include <stdio.h> 43 #include <stdlib.h> 44 #include <string.h> 45 #include <unistd.h> 46 47 #define BITS (8 * sizeof (int)) 48 49 #define OUTSIDE (position > 68 && position < 246 && position != 218) 50 #define rnd(x) (rand() % (x)) 51 #define max(a,b) ((a) < (b) ? (b) : (a)) 52 #define testbit(array, index) (array[index/BITS] & (1 << (index % BITS))) 53 #define setbit(array, index) (array[index/BITS] |= (1 << (index % BITS))) 54 #define clearbit(array, index) (array[index/BITS] &= ~(1 << (index % BITS))) 55 56 /* well known rooms */ 57 #define FINAL 275 58 #define GARDEN 197 59 #define POOLS 126 60 #define DOCK 93 61 62 /* word types */ 63 #define VERB 0 64 #define OBJECT 1 65 #define NOUNS 2 66 #define PREPS 3 67 #define ADJS 4 68 #define CONJ 5 69 70 /* words numbers */ 71 #define KNIFE 0 72 #define SWORD 1 73 #define LAND 2 74 #define WOODSMAN 3 75 #define TWO_HANDED 4 76 #define CLEAVER 5 77 #define BROAD 6 78 #define MAIL 7 79 #define HELM 8 80 #define SHIELD 9 81 #define MAID 10 82 #define BODY 10 83 #define VIPER 11 84 #define LAMPON 12 85 #define SHOES 13 86 #define CYLON 14 87 #define PAJAMAS 15 88 #define ROBE 16 89 #define AMULET 17 90 #define MEDALION 18 91 #define TALISMAN 19 92 #define DEADWOOD 20 93 #define MALLET 21 94 #define LASER 22 95 #define BATHGOD 23 96 #define NORMGOD 24 97 #define GRENADE 25 98 #define CHAIN 26 99 #define ROPE 27 100 #define LEVIS 28 101 #define MACE 29 102 #define SHOVEL 30 103 #define HALBERD 31 104 #define COMPASS 32 105 #define CRASH 33 106 #define ELF 34 107 #define FOOT 35 108 #define COINS 36 109 #define MATCHES 37 110 #define MAN 38 111 #define PAPAYAS 39 112 #define PINEAPPLE 40 113 #define KIWI 41 114 #define COCONUTS 42 115 #define MANGO 43 116 #define RING 44 117 #define POTION 45 118 #define BRACELET 46 119 #define GIRL 47 120 #define GIRLTALK 48 121 #define DARK 49 122 #define TIMER 50 123 #define CHAR 53 124 #define BOMB 54 125 #define DEADGOD 55 126 #define DEADTIME 56 127 #define DEADNATIVE 57 128 #define NATIVE 58 129 #define HORSE 59 130 #define CAR 60 131 #define POT 61 132 #define BAR 62 133 #define BLOCK 63 134 #define NUMOFOBJECTS 64 135 /* non-objects below */ 136 #define UP 1000 137 #define DOWN 1001 138 #define AHEAD 1002 139 #define BACK 1003 140 #define RIGHT 1004 141 #define LEFT 1005 142 #define TAKE 1006 143 #define USE 1007 144 #define LOOK 1008 145 #define QUIT 1009 146 #define NORTH 1010 147 #define SOUTH 1011 148 #define EAST 1012 149 #define WEST 1013 150 #define SU 1014 151 #define DROP 1015 152 #define TAKEOFF 1016 153 #define DRAW 1017 154 #define PUTON 1018 155 #define WEARIT 1019 156 #define PUT 1020 157 #define INVEN 1021 158 #define EVERYTHING 1022 159 #define AND 1023 160 #define KILL 1024 161 #define RAVAGE 1025 162 #define UNDRESS 1026 163 #define THROW 1027 164 #define LAUNCH 1028 165 #define LANDIT 1029 166 #define LIGHT 1030 167 #define FOLLOW 1031 168 #define KISS 1032 169 #define LOVE 1033 170 #define GIVE 1034 171 #define SMITE 1035 172 #define SHOOT 1036 173 #define ON 1037 174 #define OFF 1038 175 #define TIME 1039 176 #define SLEEP 1040 177 #define DIG 1041 178 #define EAT 1042 179 #define SWIM 1043 180 #define DRINK 1044 181 #define DOOR 1045 182 #define SAVE 1046 183 #define RIDE 1047 184 #define DRIVE 1048 185 #define SCORE 1049 186 #define BURY 1050 187 #define JUMP 1051 188 #define KICK 1052 189 190 /* injuries */ 191 #define ARM 6 /* broken arm */ 192 #define RIBS 7 /* broken ribs */ 193 #define SPINE 9 /* broken back */ 194 #define SKULL 11 /* fractured skull */ 195 #define INCISE 10 /* deep incisions */ 196 #define NECK 12 /* broken NECK */ 197 #define NUMOFINJURIES 13 198 199 /* notes */ 200 #define CANTLAUNCH 0 201 #define LAUNCHED 1 202 #define CANTSEE 2 203 #define CANTMOVE 3 204 #define JINXED 4 205 #define DUG 5 206 #define NUMOFNOTES 6 207 208 /* fundamental constants */ 209 #define NUMOFROOMS 275 210 #define NUMOFWORDS ((NUMOFOBJECTS + BITS - 1) / BITS) 211 #define LINELENGTH 81 212 213 #define TODAY 0 214 #define TONIGHT 1 215 #define CYCLE 100 216 217 /* initial variable values */ 218 #define TANKFULL 250 219 #define TORPEDOES 10 220 #define MAXWEIGHT 60 221 #define MAXCUMBER 10 222 223 struct room { 224 char *name; 225 int link[8]; 226 #define north link[0] 227 #define south link[1] 228 #define east link[2] 229 #define west link[3] 230 #define up link[4] 231 #define access link[5] 232 #define down link[6] 233 #define flyhere link[7] 234 char *desc; 235 unsigned int objects[NUMOFWORDS]; 236 }; 237 struct room dayfile[]; 238 struct room nightfile[]; 239 struct room *location; 240 241 /* object characteristics */ 242 char *objdes[NUMOFOBJECTS]; 243 char *objsht[NUMOFOBJECTS]; 244 char *ouch[NUMOFINJURIES]; 245 int objwt[NUMOFOBJECTS]; 246 int objcumber[NUMOFOBJECTS]; 247 248 /* current input line */ 249 #define NWORD 20 /* words per line */ 250 char words[NWORD][15]; 251 int wordvalue[NWORD]; 252 int wordtype[NWORD]; 253 int wordcount, wordnumber; 254 255 /* state of the game */ 256 int ourtime; 257 int position; 258 int direction; 259 int left, right, ahead, back; 260 int ourclock, fuel, torps; 261 int carrying, encumber; 262 int rythmn; 263 int followfight; 264 int ate; 265 int snooze; 266 int meetgirl; 267 int followgod; 268 int godready; 269 int win; 270 int wintime; 271 int wiz; 272 int tempwiz; 273 int matchlight, matchcount; 274 int loved; 275 int pleasure, power, ego; 276 int WEIGHT; 277 int CUMBER; 278 int notes[NUMOFNOTES]; 279 unsigned int inven[NUMOFWORDS]; 280 unsigned int wear[NUMOFWORDS]; 281 char beenthere[NUMOFROOMS + 1]; 282 char injuries[NUMOFINJURIES]; 283 284 char uname[9]; 285 286 struct wlist { 287 char *string; 288 int value, article; 289 struct wlist *next; 290 }; 291 #define HASHSIZE 256 292 #define HASHMUL 81 293 #define HASHMASK (HASHSIZE - 1) 294 struct wlist *hashtab[HASHSIZE]; 295 struct wlist wlist[]; 296 297 struct objs { 298 short room; 299 short obj; 300 }; 301 struct objs dayobjs[]; 302 struct objs nightobjs[]; 303 304 void blast __P((void)); 305 void bury __P((void)); 306 int card __P((char *, int)); 307 int checkout __P((char *)); 308 void chime __P((void)); 309 void convert __P((int)); 310 void crash __P((void)); 311 int cypher __P((void)); 312 void die __P((void)); 313 void diesig __P((int)); 314 void dig __P((void)); 315 int draw __P((void)); 316 void drink __P((void)); 317 int drive __P((void)); 318 int drop __P((char *)); 319 int eat __P((void)); 320 void endfly __P((void)); 321 int fight __P((int, int)); 322 int follow __P((void)); 323 void getutmp __P((char *)); 324 int give __P((void)); 325 int hash __P((char *)); 326 void initialize __P((char)); 327 void install __P((struct wlist *)); 328 int jump __P((void)); 329 void kiss __P((void)); 330 int land __P((void)); 331 int launch __P((void)); 332 void light __P((void)); 333 void live __P((void)); 334 void love __P((void)); 335 int move __P((int, int)); 336 void moveenemy __P((int)); 337 void murder __P((void)); 338 void news __P((void)); 339 void newway __P((int)); 340 void notarget __P((void)); 341 void parse __P((void)); 342 void post __P((char)); 343 void printobjs __P((void)); 344 int put __P((void)); 345 int puton __P((void)); 346 void ravage __P((void)); 347 void restore __P((void)); 348 int ride __P((void)); 349 void save __P((void)); 350 void screen __P((void)); 351 int shoot __P((void)); 352 void succumb __P((int)); 353 int take __P((unsigned int[])); 354 int takeoff __P((void)); 355 void target __P((void)); 356 int throw __P((char *)); 357 int ucard __P((unsigned int *)); 358 int use __P((void)); 359 int visual __P((void)); 360 int wearit __P((void)); 361 void whichway __P((struct room)); 362 int wizard __P((char *)); 363 void wordinit __P((void)); 364 void writedes __P((void)); 365 int zzz __P((void)); 366 char *getcom __P((char *, int, char *, char *)); 367 char *getword __P((char *, char *, int)); 368 char *rate __P((void)); 369 char *truedirec __P((int, char)); 370 struct wlist *lookup __P((char *)); 371
Indexes created Wed Oct 01 19:09:53 GMT 2025