battlestar/com7.c

   1 /*      $NetBSD: com7.c,v 1.5 1997/10/10 11:39:35 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
  36 #include <sys/cdefs.h>
  37 #ifndef lint
  38 #if 0
  39 static char sccsid[] = "@(#)com7.c      8.2 (Berkeley) 4/28/95";
  40 #else
  41 __RCSID("$NetBSD: com7.c,v 1.5 1997/10/10 11:39:35 lukem Exp $");
  42 #endif
  43 #endif /* not lint */
  44
  45 #include "extern.h"
  46
  47 int
  48 fight(enemy, strength)
  49         int enemy,strength;
  50 {
  51         int lifeline = 0;
  52         int hurt;
  53         char auxbuf[LINELENGTH];
  54         char *next;
  55         int i;
  56         int exhaustion;
  57
  58         exhaustion = 0;
  59 fighton:
  60         ourtime++;
  61         snooze -= 5;
  62         if (snooze > ourtime)
  63                 exhaustion = CYCLE/(snooze - ourtime);
  64         else {
  65                 puts("You collapse exhausted, and he pulverizes your skull.");
  66                 die();
  67         }
  68         if (snooze - ourtime < 20)
  69                 puts("You look tired! I hope you're able to fight.");
  70         next = getcom(auxbuf, LINELENGTH, "<fight!>-: ", 0);
  71         for (i=0; next && i < 10; i++)
  72                 next = getword(next, words[i], -1);
  73         parse();
  74         switch(wordvalue[wordnumber]){
  75
  76                 case KILL:
  77                 case SMITE:
  78                         if (testbit(inven,TWO_HANDED))
  79                                 hurt = rnd(70) - 2 * card(injuries,NUMOFINJURIES) - ucard(wear) - exhaustion;
  80                         else if (testbit(inven,SWORD) || testbit(inven, BROAD))
  81                                 hurt = rnd(50)%(WEIGHT-carrying)-card(injuries,NUMOFINJURIES)-encumber - exhaustion;
  82                         else if (testbit(inven,KNIFE) || testbit(inven,MALLET) || testbit(inven,CHAIN) || testbit(inven,MACE) || testbit(inven,HALBERD))
  83                                 hurt = rnd(15) - card(injuries,NUMOFINJURIES) - exhaustion;
  84                         else
  85                                 hurt = rnd(7) - encumber;
  86                         if (hurt < 5)
  87                                 switch(rnd(3)){
  88
  89                                         case 0:
  90                                                 puts("You swung wide and missed.");
  91                                                 break;
  92                                         case 1:
  93                                                 puts("He checked your blow. CLASH! CLANG!");
  94                                                 break;
  95                                         case 2:
  96                                                 puts("His filthy tunic hangs by one less thread.");
  97                                                 break;
  98                                 }
  99                         else if (hurt < 10){
 100                                 switch(rnd(3)){
 101                                         case 0:
 102                                                 puts("He's bleeding.");
 103                                                 break;
 104                                         case 1:
 105                                                 puts("A trickle of blood runs down his face.");
 106                                                 break;
 107                                         case 2:
 108                                                 puts("A huge purple bruise is forming on the side of his face.");
 109                                                 break;
 110                                 }
 111                                 lifeline++;
 112                         }
 113                         else if (hurt < 20){
 114                                 switch(rnd(3)){
 115                                         case 0:
 116                                                 puts("He staggers back quavering.");
 117                                                 break;
 118                                         case 1:
 119                                                 puts("He jumps back with his hand over the wound.");
 120                                                 break;
 121                                         case 2:
 122                                                 puts("His shirt falls open with a swath across the chest.");
 123                                                 break;
 124                                 }
 125                                 lifeline += 5;
 126                         }
 127                         else if (hurt < 30){
 128                                 switch(rnd(3)){
 129                                         case 0:
 130                                                 printf("A bloody gash opens up on his %s side.\n",(rnd(2) ? "left" : "right"));
 131                                                 break;
 132                                         case 1:
 133                                                 puts("The steel bites home and scrapes along his ribs.");
 134                                                 break;
 135                                         case 2:
 136                                                 puts("You pierce him, and his breath hisses through clenched teeth.");
 137                                                 break;
 138                                 }
 139                                 lifeline += 10;
 140                         }
 141                         else if (hurt < 40){
 142                                 switch(rnd(3)){
 143                                         case 0:
 144                                                 puts("You smite him to the ground.");
 145                                                 if (strength - lifeline > 20)
 146                                                         puts("But in a flurry of steel he regains his feet!");
 147                                                 break;
 148                                         case 1:
 149                                                 puts("The force of your blow sends him to his knees.");
 150                                                 puts("His arm swings lifeless at his side.");
 151                                                 break;
 152                                         case 2:
 153                                                 puts("Clutching his blood drenched shirt, he collapses stunned.");
 154                                                 break;
 155                                 }
 156                                 lifeline += 20;
 157                         }
 158                         else {
 159                                 switch(rnd(3)){
 160                                         case 0:
 161                                                 puts("His ribs crack under your powerful swing, flooding his lungs with blood.");
 162                                                 break;
 163                                         case 1:
 164                                                 puts("You shatter his upheld arm in a spray of blood.  The blade continues deep");
 165                                                 puts("into his back, severing the spinal cord.");
 166                                                 lifeline += 25;
 167                                                 break;
 168                                         case 2:
 169                                                 puts("With a mighty lunge the steel slides in, and gasping, he falls to the ground.");
 170                                                 lifeline += 25;
 171                                                 break;
 172                                 }
 173                                 lifeline += 30;
 174                         }
 175                         break;
 176
 177                 case BACK:
 178                         if (enemy == DARK && lifeline > strength * 0.33){
 179                                 puts("He throws you back against the rock and pummels your face.");
 180                                 if (testbit(inven,AMULET) || testbit(wear,AMULET)){
 181                                         printf("Lifting the amulet from you, ");
 182                                         if (testbit(inven,MEDALION) || testbit(wear,MEDALION)){
 183                                                 puts("his power grows and the walls of\nthe earth tremble.");
 184                                                 puts("When he touches the medallion, your chest explodes and the foundations of the\nearth collapse.");
 185                                                 puts("The planet is consumed by darkness.");
 186                                                 die();
 187                                         }
 188                                         if (testbit(inven,AMULET)){
 189                                                 clearbit(inven,AMULET);
 190                                                 carrying -= objwt[AMULET];
 191                                                 encumber -= objcumber[AMULET];
 192                                         }
 193                                         else
 194                                                 clearbit(wear,AMULET);
 195                                         puts("he flees down the dark caverns.");
 196                                         clearbit(location[position].objects,DARK);
 197                                         injuries[SKULL] = 1;
 198                                         followfight = ourtime;
 199                                         return (0);
 200                                 }
 201                                 else{
 202                                         puts("I'm afraid you have been killed.");
 203                                         die();
 204                                 }
 205                         }
 206                         else{
 207                                 puts("You escape stunned and disoriented from the fight.");
 208                                 puts("A victorious bellow echoes from the battlescene.");
 209                                 if (back && position != back)
 210                                         move(back,BACK);
 211                                 else if (ahead &&position != ahead)
 212                                         move(ahead,AHEAD);
 213                                 else if (left && position != left)
 214                                         move(left,LEFT);
 215                                 else if (right && position != right)
 216                                         move(right,RIGHT);
 217                                 else
 218                                         move(location[position].down,AHEAD);
 219                                 return(0);
 220                         }
 221
 222                 case SHOOT:
 223                         if (testbit(inven,LASER)){
 224                                 if (strength - lifeline <= 50){
 225                                         printf("The %s took a direct hit!\n",objsht[enemy]);
 226                                         lifeline += 50;
 227                                 }
 228                                 else {
 229                                         puts("With his bare hand he deflects the laser blast and whips the pistol from you!");
 230                                         clearbit(inven,LASER);
 231                                         setbit(location[position].objects,LASER);
 232                                         carrying -= objwt[LASER];
 233                                         encumber -= objcumber[LASER];
 234                                 }
 235                         }
 236                         else
 237                                 puts("Unfortunately, you don't have a blaster handy.");
 238                         break;
 239
 240                 case DROP:
 241                 case DRAW:
 242                         cypher();
 243                         ourtime--;
 244                         break;
 245
 246                 default:
 247                         puts("You don't have a chance, he is too quick.");
 248                         break;
 249
 250         }
 251         if (lifeline >= strength){
 252                 printf("You have killed the %s.\n", objsht[enemy]);
 253                 if (enemy == ELF || enemy == DARK)
 254                         puts("A watery black smoke consumes his body and then vanishes with a peal of thunder!");
 255                 clearbit(location[position].objects,enemy);
 256                 power += 2;
 257                 notes[JINXED]++;
 258                 return(0);
 259         }
 260         puts("He attacks...");
 261         /* some embellisments */
 262         hurt = rnd(NUMOFINJURIES) - (testbit(inven,SHIELD) != 0) - (testbit(wear,MAIL) != 0) - (testbit(wear,HELM) != 0);
 263         hurt += (testbit(wear,AMULET) != 0) + (testbit(wear,MEDALION) != 0) + (testbit(wear,TALISMAN) != 0);
 264         hurt = hurt < 0 ? 0 : hurt;
 265         hurt =  hurt >= NUMOFINJURIES ? NUMOFINJURIES -1 : hurt;
 266         if (!injuries[hurt]){
 267                 injuries[hurt] = 1;
 268                 printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 269         }
 270         else
 271                 puts("You emerge unscathed.");
 272         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 273                 puts("I'm afraid you have suffered fatal injuries.");
 274                 die();
 275         }
 276         goto fighton;
 277 }