1 /* @(#)lrscan.c 8.1 (Berkeley) 5/31/93 */ 2 /* $NetBSD: lrscan.c,v 1.10 2009/05/24 22:55:03 dholland Exp $ */ 3 4 /* 5 * Copyright (c) 1980, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include <stdio.h> 34 #include "trek.h" 35 36 /* 37 ** LONG RANGE OF SCANNERS 38 ** 39 ** A summary of the quadrants that surround you is printed. The 40 ** hundreds digit is the number of Klingons in the quadrant, 41 ** the tens digit is the number of starbases, and the units digit 42 ** is the number of stars. If the printout is "///" it means 43 ** that that quadrant is rendered uninhabitable by a supernova. 44 ** It also updates the "scanned" field of the quadrants it scans, 45 ** for future use by the "chart" option of the computer. 46 */ 47 48 /*ARGSUSED*/ 49 void 50 lrscan(int v __unused) 51 { 52 int i, j; 53 struct quad *q; 54 55 if (check_out(LRSCAN)) { 56 return; 57 } 58 printf("Long range scan for quadrant %d,%d\n\n", 59 Ship.quadx, Ship.quady); 60 61 /* print the header on top */ 62 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) { 63 if (j < 0 || j >= NQUADS) 64 printf(" "); 65 else 66 printf(" %1d", j); 67 } 68 69 /* scan the quadrants */ 70 for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) { 71 printf("\n -------------------\n"); 72 if (i < 0 || i >= NQUADS) { 73 /* negative energy barrier */ 74 printf(" ! * ! * ! * !"); 75 continue; 76 } 77 78 /* print the left hand margin */ 79 printf("%1d !", i); 80 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) { 81 if (j < 0 || j >= NQUADS) { 82 /* negative energy barrier again */ 83 printf(" * !"); 84 continue; 85 } 86 q = &Quad[i][j]; 87 if (q->stars < 0) { 88 /* supernova */ 89 printf(" /// !"); 90 q->scanned = 1000; 91 continue; 92 } 93 q->scanned = q->klings * 100 + q->bases * 10 + q->stars; 94 printf(" %3d !", q->scanned); 95 } 96 } 97 printf("\n -------------------\n"); 98 return; 99 } 100