home *** CD-ROM | disk | FTP | other *** search
/ InfoMagic Source Code 1993 July / THE_SOURCE_CODE_CD_ROM.iso / bsd_srcs / games / battlestar / com4.c < prev    next >
Encoding:
C/C++ Source or Header  |  1991-04-08  |  10.9 KB  |  380 lines
  1. /*
  2.  * Copyright (c) 1983 Regents of the University of California.
  3.  * 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.  
  34. #ifndef lint
  35. static char sccsid[] = "@(#)com4.c    5.4 (Berkeley) 6/1/90";
  36. #endif /* not lint */
  37.  
  38. #include "externs.h"
  39.  
  40. take(from)
  41. unsigned int from[];
  42. {
  43.     int firstnumber, heavy, bulky, value;
  44.     register int n;
  45.  
  46.     firstnumber = wordnumber;
  47.     if (wordnumber < wordcount && wordvalue[wordnumber+1] == OFF){
  48.         wordnumber++;
  49.         wordvalue[wordnumber] = TAKEOFF;
  50.         return(cypher());
  51.     }
  52.     else {
  53.         while(wordtype[++wordnumber] == ADJS);
  54.         while(wordnumber<=wordcount && wordtype[wordnumber] == OBJECT){
  55.             value = wordvalue[wordnumber];
  56.             printf("%s:\n", objsht[value]);
  57.             for (n=0; objsht[value][n]; n++);
  58.             heavy = (carrying + objwt[value]) <= WEIGHT;
  59.             bulky = (encumber + objcumber[value]) <= CUMBER;
  60.             if ((testbit(from,value) || wiz || tempwiz) && heavy && bulky && !testbit(inven,value)){
  61.                 setbit(inven,value);
  62.                 carrying += objwt[value];
  63.                 encumber += objcumber[value];
  64.                 time++;
  65.                 if (testbit(from,value))
  66.                     printf("Taken.\n");
  67.                 else
  68.                     printf("Zap! Taken from thin air.\n");
  69.                 clearbit(from,value);
  70.                 if (value == MEDALION)
  71.                     win--;
  72.             }
  73.             else if (testbit(inven,value))
  74.                 printf("You're already holding%s%s.\n", (objsht[value][n-1] == 's' ? " " : " a "),objsht[value]);
  75.             else if (!heavy)
  76.                 printf("The %s %s too heavy.\n", objsht[value],(objsht[value][n-1] == 's' ? "are" : "is"));
  77.             else if (!bulky)
  78.                 printf("The %s %s too cumbersome to hold.\n", objsht[value],(objsht[value][n-1] == 's' ? "are" : "is"));
  79.             else
  80.                 printf("I dont see any %s around here.\n", objsht[value]);
  81.             if (wordnumber < wordcount -1 && wordvalue[++wordnumber] == AND)
  82.                 wordnumber++;
  83.             else
  84.                 return(firstnumber);
  85.         }
  86.     }
  87.                 /* special cases with their own return()'s */
  88.  
  89.     if (wordnumber <= wordcount && wordtype[wordnumber] == NOUNS)
  90.         switch(wordvalue[wordnumber]){
  91.             
  92.             case SWORD:
  93.                 if (testbit(from, SWORD)){
  94.                     wordtype[wordnumber--] = OBJECT;
  95.                     return(take(from));
  96.                 }
  97.                 if (testbit(from, TWO_HANDED)){
  98.                     wordvalue[wordnumber] = TWO_HANDED;
  99.                     wordtype[wordnumber--] = OBJECT;
  100.                     return(take(from));
  101.                 }
  102.                 wordvalue[wordnumber] = BROAD;
  103.                 wordtype[wordnumber--] = OBJECT;
  104.                 return(take(from));
  105.  
  106.             case BODY:
  107.                 if (testbit(from,MAID)){
  108.                     wordvalue[wordnumber] = MAID;
  109.                     wordtype[wordnumber--] = OBJECT;
  110.                     return(take(from));
  111.                 }
  112.                 else if (testbit(from,DEADWOOD)){
  113.                     wordvalue[wordnumber] = DEADWOOD;
  114.                     wordtype[wordnumber--] = OBJECT;
  115.                     return(take(from));
  116.                 }
  117.                 else if (testbit(from,DEADNATIVE)){
  118.                     wordvalue[wordnumber] = DEADNATIVE;
  119.                     wordtype[wordnumber--] = OBJECT;
  120.                     return(take(from));
  121.                 }
  122.                 else if (testbit(from,DEADGOD)){
  123.                     wordvalue[wordnumber] = DEADGOD;
  124.                     wordtype[wordnumber--] = OBJECT;
  125.                     return(take(from));
  126.                 }
  127.                 else {
  128.                     wordvalue[wordnumber] = DEADTIME;
  129.                     wordtype[wordnumber--] = OBJECT;
  130.                     return(take(from));
  131.                 }
  132.                 break;
  133.  
  134.             case AMULET:
  135.                 if (testbit(location[position].objects,AMULET)){
  136.                     puts("The amulet is warm to the touch, and its beauty catches your breath.");
  137.                     puts("A mist falls over your eyes, but then it is gone.  Sounds seem clearer");
  138.                     puts("and sharper but far away as if in a dream.  The sound of purling water reaches");
  139.                     puts("you from afar.  The mist falls again, and your heart leaps in horror.  The gold");
  140.                     puts("freezes your hands and fathomless darkness engulfs your soul.");
  141.                 }
  142.                 wordtype[wordnumber--] = OBJECT;
  143.                 return(take(from));
  144.  
  145.             case MEDALION:
  146.                 if (testbit(location[position].objects, MEDALION)){
  147.                     puts("The medallion is warm, and it rekindles your spirit with the warmth of life.");
  148.                     puts("Your amulet begins to glow as the medallion is brought near to it, and together\nthey radiate.");
  149.                 }
  150.                 wordtype[wordnumber--] = OBJECT;
  151.                 return(take(from));
  152.  
  153.             case TALISMAN:
  154.                 if (testbit(location[position].objects,TALISMAN)){
  155.                     puts("The talisman is cold to the touch, and it sends a chill down your spine.");
  156.                 }
  157.                 wordtype[wordnumber--] = OBJECT;
  158.                 return(take(from));
  159.  
  160.             case NORMGOD:
  161.                 if (testbit(location[position].objects,BATHGOD) && (testbit(wear,AMULET) || testbit(inven,AMULET))){
  162.                     puts("She offers a delicate hand, and you help her out of the sparkling springs.");
  163.                     puts("Water droplets like liquid silver bedew her golden skin, but when they part");
  164.                     puts("from her, they fall as teardrops.  She wraps a single cloth around her and");
  165.                     puts("ties it at the waist.  Around her neck hangs a golden amulet.");
  166.                     puts("She bids you to follow her.");
  167.                     pleasure++;
  168.                     followgod = time;
  169.                     clearbit(location[position].objects,BATHGOD);
  170.                 } else if (!testbit(location[position].objects,BATHGOD))
  171.                     puts("You're in no position to take her.");
  172.                 else 
  173.                     puts("She moves away from you.");
  174.                 break;
  175.  
  176.             default:
  177.                 puts("It doesn't seem to work.");
  178.         }
  179.     else
  180.         puts("You've got to be kidding.");
  181.     return(firstnumber);
  182. }
  183.  
  184. throw(name)
  185.     char *name;
  186. {
  187.     int n;
  188.     int deposit = 0;
  189.     int first, value;
  190.  
  191.     first = wordnumber;
  192.     if (drop(name) != -1){
  193.         switch(wordvalue[wordnumber]){
  194.             
  195.             case AHEAD:
  196.                 deposit = ahead;
  197.                 break;
  198.  
  199.             case BACK:
  200.                 deposit = back;
  201.                 break;
  202.  
  203.             case LEFT:
  204.                 deposit = left;
  205.                 break;
  206.  
  207.             case RIGHT:
  208.                 deposit = right;
  209.                 break;
  210.  
  211.             case UP:
  212.                 deposit = location[position].up * (location[position].access || position == FINAL);
  213.                 break;
  214.  
  215.             case DOWN:
  216.                 deposit = location[position].down;
  217.                 break;
  218.         }
  219.         wordnumber = first;
  220.         while (wordtype[++wordnumber] == ADJS);
  221.         while (wordnumber <= wordcount){
  222.             value = wordvalue[wordnumber];
  223.             if (deposit && testbit(location[position].objects,value)){
  224.                 clearbit(location[position].objects,value);
  225.                 if (value != GRENADE)
  226.                     setbit(location[deposit].objects,value);
  227.                 else{
  228.                     puts("A thundering explosion nearby sends up a cloud of smoke and shrapnel.");
  229.                     for (n = 0; n < NUMOFWORDS; n ++)
  230.                         location[deposit].objects[n] = 0;
  231.                     setbit(location[deposit].objects,CHAR);
  232.                 }
  233.                 if (value == ROPE && position == FINAL)
  234.                     location[position].access = 1;
  235.                 switch(deposit){
  236.                     case 189:
  237.                     case 231:
  238.                         puts("The stone door is unhinged.");
  239.                         location[189].north = 231;
  240.                         location[231].south = 189;
  241.                         break;
  242.                     case 30:
  243.                         puts("The wooden door is blown open.");
  244.                         location[30].west = 25;
  245.                         break;
  246.                     case 31:
  247.                         puts("The door is not damaged.");
  248.                 }
  249.             }
  250.             else if (value == GRENADE && testbit(location[position].objects,value)){
  251.                 puts("You are blown into shreds when your grenade explodes.");
  252.                 die();
  253.             }
  254.             if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
  255.                 wordnumber++;
  256.             else 
  257.                 return(first);
  258.         }
  259.         return(first);
  260.     }
  261.     return(first);
  262. }
  263.  
  264. drop(name)
  265. char *name;
  266. {
  267.     
  268.     int firstnumber, value;
  269.  
  270.     firstnumber = wordnumber;
  271.     while (wordtype[++wordnumber] == ADJS)
  272.         ;
  273.     while (wordnumber<=wordcount && (wordtype[wordnumber] == OBJECT || wordtype[wordnumber] == NOUNS)) {
  274.         value = wordvalue[wordnumber];
  275.         printf("%s:\n", objsht[value]);
  276.         if (testbit(inven,value)){
  277.             clearbit(inven,value);
  278.             carrying -= objwt[value];
  279.             encumber -= objcumber[value];
  280.             if (value == BOMB){
  281.                 puts("The bomb explodes.  A blinding white light and immense concussion obliterate us.");
  282.                 die();
  283.             }
  284.             if (value != AMULET && value != MEDALION && value != TALISMAN)
  285.                 setbit(location[position].objects,value);
  286.             else
  287.                 tempwiz = 0;
  288.             time++;
  289.             if (*name == 'K')
  290.                 puts("Drop kicked.");
  291.             else
  292.                 printf("%s.\n", name);
  293.         }
  294.         else {
  295.             if (*name != 'K') {
  296.                 printf("You aren't holding the %s.\n", objsht[value]);
  297.                 if (testbit(location[position].objects,value)) {
  298.                     if (*name == 'T')
  299.                         puts("Kicked instead.");
  300.                     else if (*name == 'G')
  301.                         puts("Given anyway.");
  302.                 }
  303.             } else
  304.                 puts("Kicked.");
  305.         }
  306.         if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
  307.             wordnumber++;
  308.         else
  309.             return(firstnumber);
  310.     }
  311.     puts("Do what?");
  312.     return(-1);
  313. }
  314.  
  315. takeoff()
  316. {
  317.     wordnumber = take(wear);
  318.     return(drop("Dropped"));
  319. }
  320.  
  321. puton()
  322. {
  323.     wordnumber = take(location[position].objects);
  324.     return(wearit());
  325. }
  326.  
  327. eat()
  328. {
  329.     int firstnumber, value;
  330.  
  331.     firstnumber = wordnumber;
  332.     while(wordtype[++wordnumber] == ADJS);
  333.     while(wordnumber <= wordcount){
  334.         value = wordvalue[wordnumber];
  335.         switch(value){
  336.             
  337.             case -1:
  338.                 puts("Eat what?");
  339.                 return(firstnumber);
  340.  
  341.             default:
  342.                 printf("You can't eat%s%s!\n",
  343.                     wordtype[wordnumber] == OBJECT &&
  344.                     objsht[value]
  345.                     [strlen(objsht[value]) - 1] == 's' ?
  346.                     " " : " a ",
  347.                     words[wordnumber]);
  348.                 return(firstnumber);
  349.  
  350.             case PAPAYAS:
  351.             case PINEAPPLE:
  352.             case KIWI:
  353.             case COCONUTS:    /* eatable things */
  354.             case MANGO:
  355.  
  356.                 printf("%s:\n",objsht[value]);
  357.                 if (testbit(inven,value) && time > ate - CYCLE && testbit(inven,KNIFE)){
  358.                     clearbit(inven,value);
  359.                     carrying -= objwt[value];
  360.                     encumber -= objcumber[value];
  361.                     ate = max(time,ate) + CYCLE/3;
  362.                     snooze += CYCLE/10;
  363.                     time++;
  364.                     puts("Eaten.  You can explore a little longer now.");
  365.                 }
  366.                 else if (time < ate - CYCLE)
  367.                     puts("You're stuffed.");
  368.                 else if (!testbit(inven,KNIFE))
  369.                     puts("You need a knife.");
  370.                 else
  371.                     printf("You aren't holding the %s.\n", objsht[value]);
  372.                 if (wordnumber < wordcount - 1 && wordvalue[++wordnumber] == AND)
  373.                     wordnumber++;
  374.                 else 
  375.                     return(firstnumber);
  376.         } /* end switch */
  377.     } /* end while */
  378.     return(firstnumber);
  379. }
  380.