1 /* $OpenBSD: lrscan.c,v 1.4 2003/06/03 03:01:41 millert 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 #ifndef lint 34 #if 0 35 static char sccsid[] = "@(#)lrscan.c 8.1 (Berkeley) 5/31/93"; 36 #else 37 static char rcsid[] = "$OpenBSD: lrscan.c,v 1.4 2003/06/03 03:01:41 millert 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 void 57 lrscan(v) 58 int v; 59 { 60 int i, j; 61 struct quad *q; 62 63 if (check_out(LRSCAN)) 64 return; 65 printf("Long range scan for quadrant %d,%d\n\n", Ship.quadx, Ship.quady); 66 67 /* print the header on top */ 68 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 69 { 70 if (j < 0 || j >= NQUADS) 71 printf(" "); 72 else 73 printf(" %1d", j); 74 } 75 76 /* scan the quadrants */ 77 for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++) 78 { 79 printf("\n -------------------\n"); 80 if (i < 0 || i >= NQUADS) 81 { 82 /* negative energy barrier */ 83 printf(" ! * ! * ! * !"); 84 continue; 85 } 86 87 /* print the left hand margin */ 88 printf("%1d !", i); 89 for (j = Ship.quady - 1; j <= Ship.quady + 1; j++) 90 { 91 if (j < 0 || j >= NQUADS) 92 { 93 /* negative energy barrier again */ 94 printf(" * !"); 95 continue; 96 } 97 q = &Quad[i][j]; 98 if (q->stars < 0) 99 { 100 /* supernova */ 101 printf(" /// !"); 102 q->scanned = 1000; 103 continue; 104 } 105 q->scanned = q->klings * 100 + q->bases * 10 + q->stars; 106 printf(" %3d !", q->scanned); 107 } 108 } 109 printf("\n -------------------\n"); 110 } 111