games/battlestar/command7.c

   1 /*      @(#)com7.c      8.2 (Berkeley) 4/28/95                  */
   2 /*      $NetBSD: command7.c,v 1.4 2018/02/04 08:48:05 mrg Exp $ */
   3
   4 /*
   5  * Copyright (c) 1983, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the University nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 #include "extern.h"
  34
  35 int
  36 fight(int enemy, int strength)
  37 {
  38         int     lifeline = 0;
  39         int     hurt;
  40         char    auxbuf[LINELENGTH];
  41         char   *next;
  42         int     i;
  43         int     exhaustion;
  44
  45         exhaustion = 0;
  46 fighton:
  47         ourtime++;
  48         snooze -= 5;
  49         if (snooze > ourtime)
  50                 exhaustion = CYCLE / (snooze - ourtime);
  51         else {
  52                 puts("You collapse exhausted, and he pulverizes your skull.");
  53                 die();
  54         }
  55         if (snooze - ourtime < 20)
  56                 puts("You look tired! I hope you're able to fight.");
  57         next = getcom(auxbuf, LINELENGTH, "<fight!>-: ", 0);
  58         for (i = 0; next && i < 10; i++)
  59                 next = getword(next, words[i], -1);
  60         parse();
  61         switch (wordvalue[wordnumber]) {
  62
  63         case KILL:
  64         case SMITE:
  65                 if (testbit(inven, TWO_HANDED))
  66                         hurt = rnd(70) - 2 * card(injuries, NUMOFINJURIES) -
  67                             ucard(wear) - exhaustion;
  68                 else if (testbit(inven, SWORD) || testbit(inven, BROAD))
  69                         hurt = rnd(50) % (WEIGHT - carrying) -
  70                             card(injuries, NUMOFINJURIES) - encumber -
  71                             exhaustion;
  72                 else if (testbit(inven, KNIFE) || testbit(inven, MALLET) ||
  73                     testbit(inven, CHAIN) || testbit(inven, MACE) ||
  74                     testbit(inven, HALBERD))
  75                         hurt = rnd(15) - card(injuries, NUMOFINJURIES) -
  76                             exhaustion;
  77                 else
  78                         hurt = rnd(7) - encumber;
  79                 if (hurt < 5)
  80                         switch (rnd(3)) {
  81
  82                         case 0:
  83                                 puts("You swung wide and missed.");
  84                                 break;
  85                         case 1:
  86                                 puts("He checked your blow. CLASH! CLANG!");
  87                                 break;
  88                         case 2:
  89                                 printf("His filthy tunic hangs by one less ");
  90                                 puts("thread.");
  91                                 break;
  92                         }
  93                 else if (hurt < 10) {
  94                         switch (rnd(3)) {
  95                         case 0:
  96                                 puts("He's bleeding.");
  97                                 break;
  98                         case 1:
  99                                 puts("A trickle of blood runs down his face.");
 100                                 break;
 101                         case 2:
 102                                 printf("A huge purple bruise is forming on ");
 103                                 puts("the side of his face.");
 104                                 break;
 105                         }
 106                         lifeline++;
 107                 } else if (hurt < 20) {
 108                         switch (rnd(3)) {
 109                         case 0:
 110                                 puts("He staggers back quavering.");
 111                                 break;
 112                         case 1:
 113                                 printf("He jumps back with his hand over ");
 114                                 puts("the wound.");
 115                                 break;
 116                         case 2:
 117                                 printf("His shirt falls open with a swath ");
 118                                 puts("across the chest.");
 119                                 break;
 120                         }
 121                         lifeline += 5;
 122                 } else if (hurt < 30) {
 123                         switch (rnd(3)) {
 124                         case 0:
 125                                 printf("A bloody gash opens up on his %s ",
 126                                     (rnd(2) ? "left" : "right"));
 127                                 printf("side.\n");
 128                                 break;
 129                         case 1:
 130                                 printf("The steel bites home and scrapes ");
 131                                 puts("along his ribs.");
 132                                 break;
 133                         case 2:
 134                                 printf("You pierce him, and his breath ");
 135                                 puts("hisses through clenched teeth.");
 136                                 break;
 137                         }
 138                         lifeline += 10;
 139                 } else if (hurt < 40) {
 140                         switch (rnd(3)) {
 141                         case 0:
 142                                 puts("You smite him to the ground.");
 143                                 if (strength - lifeline > 20) {
 144                                         printf("But in a flurry of steel he ");
 145                                         puts("regains his feet!");
 146                                 }
 147                                 break;
 148                         case 1:
 149                                 printf("The force of your blow sends him to ");
 150                                 puts("his knees.");
 151                                 puts("His arm swings lifeless at his side.");
 152                                 break;
 153                         case 2:
 154                                 printf("Clutching his blood drenched shirt, ");
 155                                 puts("he collapses stunned.");
 156                                 break;
 157                         }
 158                         lifeline += 20;
 159                 } else {
 160                         switch (rnd(3)) {
 161                         case 0:
 162                                 printf("His ribs crack under your powerful ");
 163                                 puts("swing, flooding his lungs with blood.");
 164                                 break;
 165                         case 1:
 166                                 printf("You shatter his upheld arm in a ");
 167                                 printf("spray of blood.  The blade ");
 168                                 puts("continues deep");
 169                                 printf("into his back, severing the ");
 170                                 puts("spinal cord.");
 171                                 lifeline += 25;
 172                                 break;
 173                         case 2:
 174                                 printf("With a mighty lunge the steel ");
 175                                 printf("slides in, and gasping, he falls ");
 176                                 puts("to the ground.");
 177                                 lifeline += 25;
 178                                 break;
 179                         }
 180                         lifeline += 30;
 181                 }
 182                 break;
 183
 184         case BACK:
 185                 if (enemy == DARK && lifeline > strength * 0.33) {
 186                         printf("He throws you back against the rock and ");
 187                         puts("pummels your face.");
 188                         if (testbit(inven, AMULET) || testbit(wear, AMULET)) {
 189                                 printf("Lifting the amulet from you, ");
 190                                 if (testbit(inven, MEDALION) ||
 191                                     testbit(wear, MEDALION)) {
 192                                         printf("his power grows and the ");
 193                                         printf("walls of\nthe earth ");
 194                                         printf("tremble.\n");
 195                                         printf("When he touches the ");
 196                                         printf("medallion, your chest ");
 197                                         printf("explodes and the foundations ");
 198                                         printf("of the\nearth collapse.\n");
 199                                         printf("The planet is consumed by ");
 200                                         puts("darkness.");
 201                                         die();
 202                                 }
 203                                 if (testbit(inven, AMULET)) {
 204                                         clearbit(inven, AMULET);
 205                                         carrying -= objwt[AMULET];
 206                                         encumber -= objcumber[AMULET];
 207                                 } else
 208                                         clearbit(wear, AMULET);
 209                                 puts("he flees down the dark caverns.");
 210                                 clearbit(location[position].objects, DARK);
 211                                 injuries[SKULL] = 1;
 212                                 followfight = ourtime;
 213                                 return (0);
 214                         } else {
 215                                 puts("I'm afraid you have been killed.");
 216                                 die();
 217                         }
 218                 } else {
 219                         printf("You escape stunned and disoriented from ");
 220                         puts("the fight.");
 221                         printf("A victorious bellow echoes from the ");
 222                         puts("battlescene.");
 223                         if (back && position != back)
 224                                 moveplayer(back, BACK);
 225                         else if (ahead && position != ahead)
 226                                 moveplayer(ahead, AHEAD);
 227                         else if (left && position != left)
 228                                 moveplayer(left, LEFT);
 229                         else if (right && position != right)
 230                                 moveplayer(right, RIGHT);
 231                         else
 232                                 moveplayer(location[position].down, AHEAD);
 233                         return (0);
 234                 }
 235
 236         case SHOOT:
 237                 if (testbit(inven, LASER)) {
 238                         if (strength - lifeline <= 50) {
 239                                 printf("The %s took a direct hit!\n",
 240                                     objsht[enemy]);
 241                                 lifeline += 50;
 242                         } else {
 243                                 printf("With his bare hand he deflects the ");
 244                                 printf("laser blast and whips the pistol ");
 245                                 puts("from you!");
 246                                 clearbit(inven, LASER);
 247                                 setbit(location[position].objects, LASER);
 248                                 carrying -= objwt[LASER];
 249                                 encumber -= objcumber[LASER];
 250                         }
 251                 } else
 252                         puts("Unfortunately, you don't have a blaster handy.");
 253                 break;
 254
 255         case DROP:
 256         case DRAW:
 257                 cypher();
 258                 ourtime--;
 259                 break;
 260
 261         default:
 262                 puts("You don't have a chance; he is too quick.");
 263                 break;
 264
 265         }
 266         if (lifeline >= strength) {
 267                 printf("You have killed the %s.\n", objsht[enemy]);
 268                 if (enemy == ELF || enemy == DARK) {
 269                         printf("A watery black smoke consumes his body and ");
 270                         puts("then vanishes with a peal of thunder!");
 271                 }
 272                 clearbit(location[position].objects, enemy);
 273                 power += 2;
 274                 notes[JINXED]++;
 275                 return (0);
 276         }
 277         puts("He attacks...");
 278         /* Some embellishments. */
 279         hurt = rnd(NUMOFINJURIES) - (testbit(inven, SHIELD) != 0) -
 280             (testbit(wear, MAIL) != 0) - (testbit(wear, HELM) != 0);
 281         hurt += (testbit(wear, AMULET) != 0) +
 282             (testbit(wear, MEDALION) != 0) + (testbit(wear, TALISMAN) != 0);
 283         hurt = hurt < 0 ? 0 : hurt;
 284         hurt = hurt >= NUMOFINJURIES ? NUMOFINJURIES - 1 : hurt;
 285         if (!injuries[hurt]) {
 286                 injuries[hurt] = 1;
 287                 printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 288         } else
 289                 puts("You emerge unscathed.");
 290         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]) {
 291                 puts("I'm afraid you have suffered fatal injuries.");
 292                 die();
 293         }
 294         goto fighton;
 295 }