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112 lines
3.5 KiB
C
112 lines
3.5 KiB
C
/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)lrscan.c 8.1 (Berkeley) 5/31/93";
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#endif
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static const char rcsid[] =
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"$FreeBSD$";
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#endif /* not lint */
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# include "trek.h"
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/*
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** LONG RANGE OF SCANNERS
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**
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** A summary of the quadrants that surround you is printed. The
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** hundreds digit is the number of Klingons in the quadrant,
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** the tens digit is the number of starbases, and the units digit
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** is the number of stars. If the printout is "///" it means
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** that that quadrant is rendered uninhabitable by a supernova.
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** It also updates the "scanned" field of the quadrants it scans,
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** for future use by the "chart" option of the computer.
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*/
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lrscan()
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{
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int i, j;
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struct quad *q;
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if (check_out(LRSCAN))
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{
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return;
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}
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printf("Long range scan for quadrant %d,%d\n\n", Ship.quadx, Ship.quady);
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/* print the header on top */
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for (j = Ship.quady - 1; j <= Ship.quady + 1; j++)
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{
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if (j < 0 || j >= NQUADS)
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printf(" ");
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else
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printf(" %1d", j);
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}
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/* scan the quadrants */
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for (i = Ship.quadx - 1; i <= Ship.quadx + 1; i++)
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{
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printf("\n -------------------\n");
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if (i < 0 || i >= NQUADS)
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{
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/* negative energy barrier */
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printf(" ! * ! * ! * !");
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continue;
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}
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/* print the left hand margin */
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printf("%1d !", i);
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for (j = Ship.quady - 1; j <= Ship.quady + 1; j++)
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{
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if (j < 0 || j >= NQUADS)
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{
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/* negative energy barrier again */
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printf(" * !");
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continue;
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}
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q = &Quad[i][j];
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if (q->stars < 0)
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{
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/* supernova */
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printf(" /// !");
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q->scanned = 1000;
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continue;
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}
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q->scanned = q->klings * 100 + q->bases * 10 + q->stars;
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printf(" %3d !", q->scanned);
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}
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}
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printf("\n -------------------\n");
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return;
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}
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