1 /* $OpenBSD: lrscan.c,v 1.5 2009/10/27 23:59:27 deraadt Exp $ */ 2 /* $NetBSD: lrscan.c,v 1.3 1995/04/22 10:59:09 cgd 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 void 49 lrscan(v) 50 int v; 51 { 52 int i, j; 53 struct quad *q; 54 55 if (check_out(LRSCAN)) 56 return; 57 printf("Long range scan for quadrant %d,%d\n\n", Ship.quadx, Ship.quady); 58 59 /* print the header on top */ 60 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 61 { 62 if (j < 0 || j >= NQUADS) 63 printf(" "); 64 else 65 printf(" %1d", j); 66 } 67 68 /* scan the quadrants */ 69 for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) 70 { 71 printf("\n -------------------\n"); 72 if (i < 0 || i >= NQUADS) 73 { 74 /* negative energy barrier */ 75 printf(" ! * ! * ! * !"); 76 continue; 77 } 78 79 /* print the left hand margin */ 80 printf("%1d !", i); 81 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 82 { 83 if (j < 0 || j >= NQUADS) 84 { 85 /* negative energy barrier again */ 86 printf(" * !"); 87 continue; 88 } 89 q = &Quad[i][j]; 90 if (q->stars < 0) 91 { 92 /* supernova */ 93 printf(" /// !"); 94 q->scanned = 1000; 95 continue; 96 } 97 q->scanned = q->klings * 100 + q->bases * 10 + q->stars; 98 printf(" %3d !", q->scanned); 99 } 100 } 101 printf("\n -------------------\n"); 102 } 103