1 /* $NetBSD: lrscan.c,v 1.10 2009/05/24 22:55:03 dholland 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. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 #ifndef lint 34 #if 0 35 static char sccsid[] = "@(#)lrscan.c 8.1 (Berkeley) 5/31/93"; 36 #else 37 __RCSID("$NetBSD: lrscan.c,v 1.10 2009/05/24 22:55:03 dholland Exp $"); 38 #endif 39 #endif /* not lint */ 40 41 #include <stdio.h> 42 #include "trek.h" 43 44 /* 45 ** LONG RANGE OF SCANNERS 46 ** 47 ** A summary of the quadrants that surround you is printed. The 48 ** hundreds digit is the number of Klingons in the quadrant, 49 ** the tens digit is the number of starbases, and the units digit 50 ** is the number of stars. If the printout is "///" it means 51 ** that that quadrant is rendered uninhabitable by a supernova. 52 ** It also updates the "scanned" field of the quadrants it scans, 53 ** for future use by the "chart" option of the computer. 54 */ 55 56 /*ARGSUSED*/ 57 void 58 lrscan(int v __unused) 59 { 60 int i, j; 61 struct quad *q; 62 63 if (check_out(LRSCAN)) { 64 return; 65 } 66 printf("Long range scan for quadrant %d,%d\n\n", 67 Ship.quadx, Ship.quady); 68 69 /* print the header on top */ 70 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) { 71 if (j < 0 || j >= NQUADS) 72 printf(" "); 73 else 74 printf(" %1d", j); 75 } 76 77 /* scan the quadrants */ 78 for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) { 79 printf("\n -------------------\n"); 80 if (i < 0 || i >= NQUADS) { 81 /* negative energy barrier */ 82 printf(" ! * ! * ! * !"); 83 continue; 84 } 85 86 /* print the left hand margin */ 87 printf("%1d !", i); 88 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) { 89 if (j < 0 || j >= NQUADS) { 90 /* negative energy barrier again */ 91 printf(" * !"); 92 continue; 93 } 94 q = &Quad[i][j]; 95 if (q->stars < 0) { 96 /* supernova */ 97 printf(" /// !"); 98 q->scanned = 1000; 99 continue; 100 } 101 q->scanned = q->klings * 100 + q->bases * 10 + q->stars; 102 printf(" %3d !", q->scanned); 103 } 104 } 105 printf("\n -------------------\n"); 106 return; 107 } 108