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command6.c revision 1.1 
      1 /*	$NetBSD: command6.c,v 1.1 2001/10/19 03:06:11 tv 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[] = "@(#)com6.c	8.2 (Berkeley) 4/28/95";
     40 #else
     41 __RCSID("$NetBSD: command6.c,v 1.1 2001/10/19 03:06:11 tv Exp $");
     42 #endif
     43 #endif				/* not lint */
     44 
     45 #include "extern.h"
     46 #include "pathnames.h"
     47 
     48 int
     49 launch()
     50 {
     51 	if (testbit(location[position].objects, VIPER) && !notes[CANTLAUNCH]) {
     52 		if (fuel > 4) {
     53 			clearbit(location[position].objects, VIPER);
     54 			position = location[position].up;
     55 			notes[LAUNCHED] = 1;
     56 			ourtime++;
     57 			fuel -= 4;
     58 			puts("You climb into the viper and prepare for launch.");
     59 			puts("With a touch of your thumb the turbo engines ignite, thrusting you back into\nyour seat.");
     60 			return (1);
     61 		} else
     62 			puts("Not enough fuel to launch.");
     63 	} else
     64 		puts("Can't launch.");
     65 	return (0);
     66 }
     67 
     68 int
     69 land()
     70 {
     71 	if (notes[LAUNCHED] && testbit(location[position].objects, LAND) &&
     72 	    location[position].down) {
     73 		notes[LAUNCHED] = 0;
     74 		position = location[position].down;
     75 		setbit(location[position].objects, VIPER);
     76 		fuel -= 2;
     77 		ourtime++;
     78 		puts("You are down.");
     79 		return (1);
     80 	} else
     81 		puts("You can't land here.");
     82 	return (0);
     83 }
     84 
     85 void
     86 die()
     87 {				/* endgame */
     88 	printf("bye.\nYour rating was %s.\n", rate());
     89 	post(' ');
     90 	exit(0);
     91 }
     92 
     93 void
     94 diesig(dummy)
     95 	int     dummy __attribute__((__unused__));
     96 {
     97 	die();
     98 }
     99 
    100 void
    101 live()
    102 {
    103 	puts("\nYou win!");
    104 	post('!');
    105 	exit(0);
    106 }
    107 
    108 static FILE *score_fp;
    109 
    110 void
    111 open_score_file()
    112 {
    113 	score_fp = fopen(_PATH_SCORE, "a");
    114 	if (score_fp == NULL)
    115 		warn("open %s for append", _PATH_SCORE);
    116 	if (score_fp != NULL && fileno(score_fp) < 3)
    117 		exit(1);
    118 }
    119 
    120 void
    121 post(ch)
    122 	char    ch;
    123 {
    124 	time_t tv;
    125 	char   *date;
    126 	sigset_t sigset, osigset;
    127 
    128 	sigemptyset(&sigset);
    129 	sigaddset(&sigset, SIGINT);
    130 	sigprocmask(SIG_BLOCK, &sigset, &osigset);
    131 	tv = time(NULL);
    132 	date = ctime(&tv);
    133 	date[24] = '\0';
    134 	if (score_fp != NULL) {
    135 		fprintf(score_fp, "%s  %8s  %c%20s", date, username, ch, rate());
    136 		if (wiz)
    137 			fprintf(score_fp, "   wizard\n");
    138 		else
    139 			if (tempwiz)
    140 				fprintf(score_fp, "   WIZARD!\n");
    141 			else
    142 				fprintf(score_fp, "\n");
    143 	}
    144 	sigprocmask(SIG_SETMASK, &osigset, (sigset_t *) 0);
    145 }
    146 
    147 const char   *
    148 rate()
    149 {
    150 	int     score;
    151 
    152 	score = max(max(pleasure, power), ego);
    153 	if (score == pleasure) {
    154 		if (score < 5)
    155 			return ("novice");
    156 		else if (score < 20)
    157 			return ("junior voyeur");
    158 		else if (score < 35)
    159 			return ("Don Juan");
    160 		else
    161 			return ("Marquis De Sade");
    162 	} else if (score == power) {
    163 		if (score < 5)
    164 			return ("serf");
    165 		else if (score < 8)
    166 			return ("Samurai");
    167 		else if (score < 13)
    168 			return ("Klingon");
    169 		else if (score < 22)
    170 			return ("Darth Vader");
    171 		else
    172 			return ("Sauron the Great");
    173 	} else {
    174 		if (score < 5)
    175 			return ("Polyanna");
    176 		else if (score < 10)
    177 			return ("philanthropist");
    178 		else if (score < 20)
    179 			return ("Tattoo");
    180 		else
    181 			return ("Mr. Roarke");
    182 	}
    183 }
    184 
    185 int
    186 drive()
    187 {
    188 	if (testbit(location[position].objects, CAR)) {
    189 		puts("You hop in the car and turn the key.  There is a perceptible grating noise,");
    190 		puts("and an explosion knocks you unconscious...");
    191 		clearbit(location[position].objects, CAR);
    192 		setbit(location[position].objects, CRASH);
    193 		injuries[5] = injuries[6] = injuries[7] = injuries[8] = 1;
    194 		ourtime += 15;
    195 		zzz();
    196 		return (0);
    197 	} else
    198 		puts("There is nothing to drive here.");
    199 	return (-1);
    200 }
    201 
    202 int
    203 ride()
    204 {
    205 	if (testbit(location[position].objects, HORSE)) {
    206 		puts("You climb onto the stallion and kick it in the guts.  The stupid steed launches");
    207 		puts("forward through bush and fern.  You are thrown and the horse gallops off.");
    208 		clearbit(location[position].objects, HORSE);
    209 		while (!(position = rnd(NUMOFROOMS + 1)) || !OUTSIDE || !beenthere[position] || location[position].flyhere)
    210 			continue;
    211 		setbit(location[position].objects, HORSE);
    212 		if (location[position].north)
    213 			position = location[position].north;
    214 		else if (location[position].south)
    215 			position = location[position].south;
    216 		else if (location[position].east)
    217 			position = location[position].east;
    218 		else
    219 			position = location[position].west;
    220 		return (0);
    221 	} else
    222 		puts("There is no horse here.");
    223 	return (-1);
    224 }
    225 
    226 void
    227 light()
    228 {				/* synonyms = {strike, smoke} *//* for
    229 				 * matches, cigars */
    230 	if (testbit(inven, MATCHES) && matchcount) {
    231 		puts("Your match splutters to life.");
    232 		ourtime++;
    233 		matchlight = 1;
    234 		matchcount--;
    235 		if (position == 217) {
    236 			puts("The whole bungalow explodes with an intense blast.");
    237 			die();
    238 		}
    239 	} else
    240 		puts("You're out of matches.");
    241 }
    242 
    243 void
    244 dooropen()
    245 {				/* synonyms = {open, unlock} */
    246 	wordnumber++;
    247 	if (wordnumber <= wordcount && wordtype[wordnumber] == NOUNS
    248 	    && wordvalue[wordnumber] == DOOR) {
    249 		switch(position) {
    250 		case 189:
    251 		case 231:
    252 			if (location[189].north == 231)
    253 				puts("The door is already open.");
    254 			else
    255 				puts("The door does not budge.");
    256 			break;
    257 		case 30:
    258 			if (location[30].west == 25)
    259 				puts("The door is gone.");
    260 			else
    261 				puts("The door is locked tight.");
    262 			break;
    263 		case 31:
    264 			puts("That's one immovable door.");
    265 			break;
    266 		case 20:
    267 			puts("The door is already ajar.");
    268 			break;
    269 		default:
    270 			puts("What door?");
    271 		}
    272 	} else
    273 		puts("That doesn't open.");
    274 }
    275