1 /* $OpenBSD: wizard.c,v 1.8 2001/03/22 22:31:47 pjanzen Exp $ */ 2 /* $NetBSD: wizard.c,v 1.3 1995/04/24 12:21:41 cgd Exp $ */ 3 4 /*- 5 * Copyright (c) 1991, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * The game adventure was originally written in Fortran by Will Crowther 9 * and Don Woods. It was later translated to C and enhanced by Jim 10 * Gillogly. This code is derived from software contributed to Berkeley 11 * by Jim Gillogly at The Rand Corporation. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. All advertising materials mentioning features or use of this software 22 * must display the following acknowledgement: 23 * This product includes software developed by the University of 24 * California, Berkeley and its contributors. 25 * 4. Neither the name of the University nor the names of its contributors 26 * may be used to endorse or promote products derived from this software 27 * without specific prior written permission. 28 * 29 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 30 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 32 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 33 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 34 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 35 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 37 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 38 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 39 * SUCH DAMAGE. 40 */ 41 42 #ifndef lint 43 #if 0 44 static char sccsid[] = "@(#)wizard.c 8.1 (Berkeley) 6/2/93"; 45 #else 46 static char rcsid[] = "$OpenBSD: wizard.c,v 1.8 2001/03/22 22:31:47 pjanzen Exp $"; 47 #endif 48 #endif /* not lint */ 49 50 /* Re-coding of advent in C: privileged operations */ 51 52 #include <sys/param.h> 53 #include <stdio.h> 54 #include <string.h> 55 #include <stdlib.h> 56 #include <time.h> 57 #include "hdr.h" 58 #include "extern.h" 59 60 #if 0 61 void 62 datime(d, t) 63 int *d, *t; 64 { 65 time_t tvec; 66 struct tm *tptr; 67 68 time(&tvec); 69 tptr = localtime(&tvec); 70 /* day since 1977 (mod leap) */ 71 *d = tptr->tm_yday + 365 * (tptr->tm_year - 77); 72 /* bug: this will overflow in the year 2066 AD */ 73 /* it will be attributed to Wm the C's millenial celebration */ 74 /* and minutes since midnite */ 75 *t = tptr->tm_hour * 60 + tptr->tm_min; 76 } /* pretty painless */ 77 #endif 78 79 char magic[6]; 80 81 void 82 poof() 83 { 84 strcpy(magic, DECR(d,w,a,r,f)); 85 latncy = 45; 86 } 87 88 int 89 Start() 90 { 91 time_t t, delay; 92 93 time(&t); 94 delay = (t - savet) / 60; /* Minutes */ 95 saved = -1; 96 97 if (delay >= latncy) 98 return (FALSE); 99 printf("This adventure was suspended a mere %d minute%s ago.", 100 delay, delay == 1 ? "" : "s"); 101 if (delay <= latncy / 3) { 102 mspeak(2); 103 exit(0); 104 } 105 mspeak(8); 106 if (!wizard()) { 107 mspeak(9); 108 exit(0); 109 } 110 return (FALSE); 111 } 112 113 int 114 wizard() /* not as complex as advent/10 (for now) */ 115 { 116 char *word, *x; 117 118 if (!yesm(16, 0, 7)) 119 return (FALSE); 120 mspeak(17); 121 getin(&word, &x); 122 if (!weq(word, magic)) { 123 mspeak(20); 124 return (FALSE); 125 } 126 mspeak(19); 127 return (TRUE); 128 } 129 130 void 131 ciao() 132 { 133 char *c; 134 char fname[MAXPATHLEN]; 135 136 printf("What would you like to call the saved version?\n"); 137 for (c = fname; c - fname < MAXPATHLEN; c++) 138 if ((*c = getchar()) == '\n' || *c == EOF) 139 break; 140 if (c - fname == MAXPATHLEN) { 141 c--; 142 FLUSHLINE; 143 } 144 *c = '\0'; 145 if (save(fname) != 0) 146 return; /* Save failed */ 147 printf("To resume, say \"adventure %s\".\n", fname); 148 printf("\"With these rooms I might now have been familiarly acquainted.\"\n"); 149 exit(0); 150 } 151 152 153 int 154 ran(range) 155 int range; 156 { 157 long i; 158 159 i = random() % range; 160 return (i); 161 } 162