1 /* $NetBSD: lrscan.c,v 1.5 1999/09/08 21:45:33 jsm Exp $ */ 2 3 /* 4 * Copyright (c) 1980, 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[] = "@(#)lrscan.c 8.1 (Berkeley) 5/31/93"; 40 #else 41 __RCSID("$NetBSD: lrscan.c,v 1.5 1999/09/08 21:45:33 jsm Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 #include <stdio.h> 46 #include "trek.h" 47 48 /* 49 ** LONG RANGE OF SCANNERS 50 ** 51 ** A summary of the quadrants that surround you is printed. The 52 ** hundreds digit is the number of Klingons in the quadrant, 53 ** the tens digit is the number of starbases, and the units digit 54 ** is the number of stars. If the printout is "///" it means 55 ** that that quadrant is rendered uninhabitable by a supernova. 56 ** It also updates the "scanned" field of the quadrants it scans, 57 ** for future use by the "chart" option of the computer. 58 */ 59 60 /*ARGSUSED*/ 61 void 62 lrscan(v) 63 int v __attribute__((__unused__)); 64 { 65 int i, j; 66 struct quad *q; 67 68 if (check_out(LRSCAN)) 69 { 70 return; 71 } 72 printf("Long range scan for quadrant %d,%d\n\n", Ship.quadx, Ship.quady); 73 74 /* print the header on top */ 75 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 76 { 77 if (j < 0 || j >= NQUADS) 78 printf(" "); 79 else 80 printf(" %1d", j); 81 } 82 83 /* scan the quadrants */ 84 for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) 85 { 86 printf("\n -------------------\n"); 87 if (i < 0 || i >= NQUADS) 88 { 89 /* negative energy barrier */ 90 printf(" ! * ! * ! * !"); 91 continue; 92 } 93 94 /* print the left hand margin */ 95 printf("%1d !", i); 96 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 97 { 98 if (j < 0 || j >= NQUADS) 99 { 100 /* negative energy barrier again */ 101 printf(" * !"); 102 continue; 103 } 104 q = &Quad[i][j]; 105 if (q->stars < 0) 106 { 107 /* supernova */ 108 printf(" /// !"); 109 q->scanned = 1000; 110 continue; 111 } 112 q->scanned = q->klings * 100 + q->bases * 10 + q->stars; 113 printf(" %3d !", q->scanned); 114 } 115 } 116 printf("\n -------------------\n"); 117 return; 118 } 119