extern.h revision 1.5
1 /* $NetBSD: extern.h,v 1.5 1997/10/10 11:39:47 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 <pwd.h> 40 #include <signal.h> 41 #include <stdio.h> 42 #include <stdlib.h> 43 #include <string.h> 44 #include <unistd.h> 45 46 #define BITS (8 * sizeof (int)) 47 48 #define OUTSIDE (position > 68 && position < 246 && position != 218) 49 #define rnd(x) (rand() % (x)) 50 #define max(a,b) ((a) < (b) ? (b) : (a)) 51 #define testbit(array, index) (array[index/BITS] & (1 << (index % BITS))) 52 #define setbit(array, index) (array[index/BITS] |= (1 << (index % BITS))) 53 #define clearbit(array, index) (array[index/BITS] &= ~(1 << (index % BITS))) 54 55 /* well known rooms */ 56 #define FINAL 275 57 #define GARDEN 197 58 #define POOLS 126 59 #define DOCK 93 60 61 /* word types */ 62 #define VERB 0 63 #define OBJECT 1 64 #define NOUNS 2 65 #define PREPS 3 66 #define ADJS 4 67 #define CONJ 5 68 69 /* words numbers */ 70 #define KNIFE 0 71 #define SWORD 1 72 #define LAND 2 73 #define WOODSMAN 3 74 #define TWO_HANDED 4 75 #define CLEAVER 5 76 #define BROAD 6 77 #define MAIL 7 78 #define HELM 8 79 #define SHIELD 9 80 #define MAID 10 81 #define BODY 10 82 #define VIPER 11 83 #define LAMPON 12 84 #define SHOES 13 85 #define CYLON 14 86 #define PAJAMAS 15 87 #define ROBE 16 88 #define AMULET 17 89 #define MEDALION 18 90 #define TALISMAN 19 91 #define DEADWOOD 20 92 #define MALLET 21 93 #define LASER 22 94 #define BATHGOD 23 95 #define NORMGOD 24 96 #define GRENADE 25 97 #define CHAIN 26 98 #define ROPE 27 99 #define LEVIS 28 100 #define MACE 29 101 #define SHOVEL 30 102 #define HALBERD 31 103 #define COMPASS 32 104 #define CRASH 33 105 #define ELF 34 106 #define FOOT 35 107 #define COINS 36 108 #define MATCHES 37 109 #define MAN 38 110 #define PAPAYAS 39 111 #define PINEAPPLE 40 112 #define KIWI 41 113 #define COCONUTS 42 114 #define MANGO 43 115 #define RING 44 116 #define POTION 45 117 #define BRACELET 46 118 #define GIRL 47 119 #define GIRLTALK 48 120 #define DARK 49 121 #define TIMER 50 122 #define CHAR 53 123 #define BOMB 54 124 #define DEADGOD 55 125 #define DEADTIME 56 126 #define DEADNATIVE 57 127 #define NATIVE 58 128 #define HORSE 59 129 #define CAR 60 130 #define POT 61 131 #define BAR 62 132 #define BLOCK 63 133 #define NUMOFOBJECTS 64 134 /* non-objects below */ 135 #define UP 1000 136 #define DOWN 1001 137 #define AHEAD 1002 138 #define BACK 1003 139 #define RIGHT 1004 140 #define LEFT 1005 141 #define TAKE 1006 142 #define USE 1007 143 #define LOOK 1008 144 #define QUIT 1009 145 #define NORTH 1010 146 #define SOUTH 1011 147 #define EAST 1012 148 #define WEST 1013 149 #define SU 1014 150 #define DROP 1015 151 #define TAKEOFF 1016 152 #define DRAW 1017 153 #define PUTON 1018 154 #define WEARIT 1019 155 #define PUT 1020 156 #define INVEN 1021 157 #define EVERYTHING 1022 158 #define AND 1023 159 #define KILL 1024 160 #define RAVAGE 1025 161 #define UNDRESS 1026 162 #define THROW 1027 163 #define LAUNCH 1028 164 #define LANDIT 1029 165 #define LIGHT 1030 166 #define FOLLOW 1031 167 #define KISS 1032 168 #define LOVE 1033 169 #define GIVE 1034 170 #define SMITE 1035 171 #define SHOOT 1036 172 #define ON 1037 173 #define OFF 1038 174 #define TIME 1039 175 #define SLEEP 1040 176 #define DIG 1041 177 #define EAT 1042 178 #define SWIM 1043 179 #define DRINK 1044 180 #define DOOR 1045 181 #define SAVE 1046 182 #define RIDE 1047 183 #define DRIVE 1048 184 #define SCORE 1049 185 #define BURY 1050 186 #define JUMP 1051 187 #define KICK 1052 188 189 /* injuries */ 190 #define ARM 6 /* broken arm */ 191 #define RIBS 7 /* broken ribs */ 192 #define SPINE 9 /* broken back */ 193 #define SKULL 11 /* fractured skull */ 194 #define INCISE 10 /* deep incisions */ 195 #define NECK 12 /* broken NECK */ 196 #define NUMOFINJURIES 13 197 198 /* notes */ 199 #define CANTLAUNCH 0 200 #define LAUNCHED 1 201 #define CANTSEE 2 202 #define CANTMOVE 3 203 #define JINXED 4 204 #define DUG 5 205 #define NUMOFNOTES 6 206 207 /* fundamental constants */ 208 #define NUMOFROOMS 275 209 #define NUMOFWORDS ((NUMOFOBJECTS + BITS - 1) / BITS) 210 #define LINELENGTH 81 211 212 #define TODAY 0 213 #define TONIGHT 1 214 #define CYCLE 100 215 216 /* initial variable values */ 217 #define TANKFULL 250 218 #define TORPEDOES 10 219 #define MAXWEIGHT 60 220 #define MAXCUMBER 10 221 222 struct room { 223 char *name; 224 int link[8]; 225 #define north link[0] 226 #define south link[1] 227 #define east link[2] 228 #define west link[3] 229 #define up link[4] 230 #define access link[5] 231 #define down link[6] 232 #define flyhere link[7] 233 char *desc; 234 unsigned int objects[NUMOFWORDS]; 235 }; 236 struct room dayfile[]; 237 struct room nightfile[]; 238 struct room *location; 239 240 /* object characteristics */ 241 char *objdes[NUMOFOBJECTS]; 242 char *objsht[NUMOFOBJECTS]; 243 char *ouch[NUMOFINJURIES]; 244 int objwt[NUMOFOBJECTS]; 245 int objcumber[NUMOFOBJECTS]; 246 247 /* current input line */ 248 #define NWORD 20 /* words per line */ 249 char words[NWORD][15]; 250 int wordvalue[NWORD]; 251 int wordtype[NWORD]; 252 int wordcount, wordnumber; 253 254 /* state of the game */ 255 int ourtime; 256 int position; 257 int direction; 258 int left, right, ahead, back; 259 int ourclock, fuel, torps; 260 int carrying, encumber; 261 int rythmn; 262 int followfight; 263 int ate; 264 int snooze; 265 int meetgirl; 266 int followgod; 267 int godready; 268 int win; 269 int wintime; 270 int wiz; 271 int tempwiz; 272 int matchlight, matchcount; 273 int loved; 274 int pleasure, power, ego; 275 int WEIGHT; 276 int CUMBER; 277 int notes[NUMOFNOTES]; 278 unsigned int inven[NUMOFWORDS]; 279 unsigned int wear[NUMOFWORDS]; 280 char beenthere[NUMOFROOMS+1]; 281 char injuries[NUMOFINJURIES]; 282 283 char uname[9]; 284 285 struct wlist { 286 char *string; 287 int value, article; 288 struct wlist *next; 289 }; 290 #define HASHSIZE 256 291 #define HASHMUL 81 292 #define HASHMASK (HASHSIZE - 1) 293 struct wlist *hashtab[HASHSIZE]; 294 struct wlist wlist[]; 295 296 struct objs { 297 short room; 298 short obj; 299 }; 300 struct objs dayobjs[]; 301 struct objs nightobjs[]; 302 303 void blast __P((void)); 304 void bury __P((void)); 305 int card __P((char *, int)); 306 int checkout __P((char *)); 307 void chime __P((void)); 308 void convert __P((int)); 309 void crash __P((void)); 310 int cypher __P((void)); 311 void die __P((void)); 312 void diesig __P((int)); 313 void dig __P((void)); 314 int draw __P((void)); 315 void drink __P((void)); 316 int drive __P((void)); 317 int drop __P((char *)); 318 int eat __P((void)); 319 void endfly __P((void)); 320 int fight __P((int, int)); 321 int follow __P((void)); 322 void getutmp __P((char *)); 323 int give __P((void)); 324 int hash __P((char *)); 325 void initialize __P((char)); 326 void install __P((struct wlist *)); 327 int jump __P((void)); 328 void kiss __P((void)); 329 int land __P((void)); 330 int launch __P((void)); 331 void light __P((void)); 332 void live __P((void)); 333 void love __P((void)); 334 int move __P((int, int)); 335 void moveenemy __P((int)); 336 void murder __P((void)); 337 void news __P((void)); 338 void newway __P((int)); 339 void notarget __P((void)); 340 void parse __P((void)); 341 void post __P((char)); 342 void printobjs __P((void)); 343 int put __P((void)); 344 int puton __P((void)); 345 void ravage __P((void)); 346 void restore __P((void)); 347 int ride __P((void)); 348 void save __P((void)); 349 void screen __P((void)); 350 int shoot __P((void)); 351 void succumb __P((int)); 352 int take __P((unsigned int [])); 353 int takeoff __P((void)); 354 void target __P((void)); 355 int throw __P((char *)); 356 int ucard __P((unsigned int *)); 357 int use __P((void)); 358 int visual __P((void)); 359 int wearit __P((void)); 360 void whichway __P((struct room)); 361 int wizard __P((char *)); 362 void wordinit __P((void)); 363 void writedes __P((void)); 364 int zzz __P((void)); 365 char *getcom __P((char *, int, char *, char *)); 366 char *getword __P((char *, char *, int)); 367 char *rate __P((void)); 368 char *truedirec __P((int, char)); 369 struct wlist *lookup __P((char *)); 370
Indexes created Thu Oct 02 01:09:59 GMT 2025