games/battlestar/com7.c

   1 /*
   2  * Copyright (c) 1983, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  * @(#)com7.c   8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/battlestar/com7.c,v 1.4.2.1 2001/03/05 11:45:36 kris Exp $
  35  * $DragonFly: src/games/battlestar/com7.c,v 1.3 2006/08/08 16:47:20 pavalos Exp $
  36  */
  37
  38 #include "externs.h"
  39
  40 int
  41 fight(int enemy, int strength)
  42 {
  43         int lifeline = 0;
  44         int hurt;
  45         char auxbuf[LINELENGTH];
  46         char *next;
  47         int i;
  48         int exhaustion = 0;
  49
  50 fighton:
  51         gtime++;
  52         snooze -= 5;
  53         if (snooze > gtime)
  54                 exhaustion = CYCLE/(snooze - gtime);
  55         else {
  56                 puts("You collapse exhausted, and he pulverizes your skull.");
  57                 die(0);
  58         }
  59         if (snooze - gtime < 20)
  60                 puts("You look tired! I hope you're able to fight.");
  61         next = getcom(auxbuf, LINELENGTH, "<fight!>-: ", 0);
  62         for (i=0; next && i < 10; i++)
  63                 next = getword(next, words[i], -1);
  64         parse();
  65         switch(wordvalue[wordnumber]){
  66
  67                 case KILL:
  68                 case SMITE:
  69                         if (testbit(inven,TWO_HANDED))
  70                                 hurt = rnd(70) - 2 * card(injuries,NUMOFINJURIES) - ucard(wear) - exhaustion;
  71                         else if (testbit(inven,SWORD) || testbit(inven, BROAD))
  72                                 hurt = rnd(50)%(WEIGHT-carrying)-card(injuries,NUMOFINJURIES)-encumber - exhaustion;
  73                         else if (testbit(inven,KNIFE) || testbit(inven,MALLET) || testbit(inven,CHAIN) || testbit(inven,MACE) || testbit(inven,HALBERD))
  74                                 hurt = rnd(15) - card(injuries,NUMOFINJURIES) - exhaustion;
  75                         else
  76                                 hurt = rnd(7) - encumber;
  77                         if (hurt < 5)
  78                                 switch(rnd(3)){
  79
  80                                         case 0:
  81                                                 puts("You swung wide and missed.");
  82                                                 break;
  83                                         case 1:
  84                                                 puts("He checked your blow. CLASH! CLANG!");
  85                                                 break;
  86                                         case 2:
  87                                                 puts("His filthy tunic hangs by one less thread.");
  88                                                 break;
  89                                 }
  90                         else if (hurt < 10){
  91                                 switch(rnd(3)){
  92                                         case 0:
  93                                                 puts("He's bleeding.");
  94                                                 break;
  95                                         case 1:
  96                                                 puts("A trickle of blood runs down his face.");
  97                                                 break;
  98                                         case 2:
  99                                                 puts("A huge purple bruise is forming on the side of his face.");
 100                                                 break;
 101                                 }
 102                                 lifeline++;
 103                         }
 104                         else if (hurt < 20){
 105                                 switch(rnd(3)){
 106                                         case 0:
 107                                                 puts("He staggers back quavering.");
 108                                                 break;
 109                                         case 1:
 110                                                 puts("He jumps back with his hand over the wound.");
 111                                                 break;
 112                                         case 2:
 113                                                 puts("His shirt falls open with a swath across the chest.");
 114                                                 break;
 115                                 }
 116                                 lifeline += 5;
 117                         }
 118                         else if (hurt < 30){
 119                                 switch(rnd(3)){
 120                                         case 0:
 121                                                 printf("A bloody gash opens up on his %s side.\n",(rnd(2) ? "left" : "right"));
 122                                                 break;
 123                                         case 1:
 124                                                 puts("The steel bites home and scrapes along his ribs.");
 125                                                 break;
 126                                         case 2:
 127                                                 puts("You pierce him, and his breath hisses through clenched teeth.");
 128                                                 break;
 129                                 }
 130                                 lifeline += 10;
 131                         }
 132                         else if (hurt < 40){
 133                                 switch(rnd(3)){
 134                                         case 0:
 135                                                 puts("You smite him to the ground.");
 136                                                 if (strength - lifeline > 20)
 137                                                         puts("But in a flurry of steel he regains his feet!");
 138                                                 break;
 139                                         case 1:
 140                                                 puts("The force of your blow sends him to his knees.");
 141                                                 puts("His arm swings lifeless at his side.");
 142                                                 break;
 143                                         case 2:
 144                                                 puts("Clutching his blood drenched shirt, he collapses stunned.");
 145                                                 break;
 146                                 }
 147                                 lifeline += 20;
 148                         }
 149                         else {
 150                                 switch(rnd(3)){
 151                                         case 0:
 152                                                 puts("His ribs crack under your powerful swing, flooding his lungs with blood.");
 153                                                 break;
 154                                         case 1:
 155                                                 puts("You shatter his upheld arm in a spray of blood.  The blade continues deep");
 156                                                 puts("into his back, severing the spinal cord.");
 157                                                 lifeline += 25;
 158                                                 break;
 159                                         case 2:
 160                                                 puts("With a mighty lunge the steel slides in, and gasping, he falls to the ground.");
 161                                                 lifeline += 25;
 162                                                 break;
 163                                 }
 164                                 lifeline += 30;
 165                         }
 166                         break;
 167
 168                 case BACK:
 169                         if (enemy == DARK && lifeline > strength * 0.33){
 170                                 puts("He throws you back against the rock and pummels your face.");
 171                                 if (testbit(inven,AMULET) || testbit(wear,AMULET)){
 172                                         printf("Lifting the amulet from you, ");
 173                                         if (testbit(inven,MEDALION) || testbit(wear,MEDALION)){
 174                                                 puts("his power grows and the walls of\nthe earth tremble.");
 175                                                 puts("When he touches the medallion, your chest explodes and the foundations of the\nearth collapse.");
 176                                                 puts("The planet is consumed by darkness.");
 177                                                 die(0);
 178                                         }
 179                                         if (testbit(inven,AMULET)){
 180                                                 clearbit(inven,AMULET);
 181                                                 carrying -= objwt[AMULET];
 182                                                 encumber -= objcumber[AMULET];
 183                                         }
 184                                         else
 185                                                 clearbit(wear,AMULET);
 186                                         puts("he flees down the dark caverns.");
 187                                         clearbit(location[position].objects,DARK);
 188                                         injuries[SKULL] = 1;
 189                                         followfight = gtime;
 190                                         return (0);
 191                                 }
 192                                 else{
 193                                         puts("I'm afraid you have been killed.");
 194                                         die(0);
 195                                 }
 196                         }
 197                         else{
 198                                 puts("You escape stunned and disoriented from the fight.");
 199                                 puts("A victorious bellow echoes from the battlescene.");
 200                                 if (back && position != back)
 201                                         battlestar_move(back,BACK);
 202                                 else if (ahead &&position != ahead)
 203                                         battlestar_move(ahead,AHEAD);
 204                                 else if (left && position != left)
 205                                         battlestar_move(left,LEFT);
 206                                 else if (right && position != right)
 207                                         battlestar_move(right,RIGHT);
 208                                 else
 209                                         battlestar_move(location[position].down,
 210                                                         AHEAD);
 211                                 return(0);
 212                         }
 213
 214                 case SHOOT:
 215                         if (testbit(inven,LASER)){
 216                                 if (strength - lifeline <= 50){
 217                                         printf("The %s took a direct hit!\n",objsht[enemy]);
 218                                         lifeline += 50;
 219                                 }
 220                                 else {
 221                                         puts("With his bare hand he deflects the laser blast and whips the pistol from you!");
 222                                         clearbit(inven,LASER);
 223                                         setbit(location[position].objects,LASER);
 224                                         carrying -= objwt[LASER];
 225                                         encumber -= objcumber[LASER];
 226                                 }
 227                         }
 228                         else
 229                                 puts("Unfortunately, you don't have a blaster handy.");
 230                         break;
 231
 232                 case DROP:
 233                 case DRAW:
 234                         cypher();
 235                         gtime--;
 236                         break;
 237
 238                 default:
 239                         puts("You don't have a chance, he is too quick.");
 240                         break;
 241
 242         }
 243         if (lifeline >= strength){
 244                 printf("You have killed the %s.\n", objsht[enemy]);
 245                 if (enemy == ELF || enemy == DARK)
 246                         puts("A watery black smoke consumes his body and then vanishes with a peal of thunder!");
 247                 clearbit(location[position].objects,enemy);
 248                 power += 2;
 249                 notes[JINXED]++;
 250                 return(0);
 251         }
 252         puts("He attacks...");
 253         /* some embellisments */
 254         hurt = rnd(NUMOFINJURIES) - (testbit(inven,SHIELD) != 0) - (testbit(wear,MAIL) != 0) - (testbit(wear,HELM) != 0);
 255         hurt += (testbit(wear,AMULET) != 0) + (testbit(wear,MEDALION) != 0) + (testbit(wear,TALISMAN) != 0);
 256         hurt = hurt < 0 ? 0 : hurt;
 257         hurt =  hurt >= NUMOFINJURIES ? NUMOFINJURIES -1 : hurt;
 258         if (!injuries[hurt]){
 259                 injuries[hurt] = 1;
 260                 printf("I'm afraid you have suffered %s.\n", ouch[hurt]);
 261         }
 262         else
 263                 puts("You emerge unscathed.");
 264         if (injuries[SKULL] && injuries[INCISE] && injuries[NECK]){
 265                 puts("I'm afraid you have suffered fatal injuries.");
 266                 die(0);
 267         }
 268         goto fighton;
 269 }