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annotate rogue4/passages.c @ 151:cadff8f047a1

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arogue7, xrogue: rename daemon() to start_daemon(). This prevents conflict with the BSD/OSX daemon() system function.
author John "Elwin" Edwards
date Thu, 28 May 2015 10:21:43 -0400
parents 9535a08ddc39
children 1b73a8641b37
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1 /*
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2 * Draw the connecting passages
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3 *
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4 * @(#)passages.c 4.8 (Berkeley) 1/27/82
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5 *
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
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8 * All rights reserved.
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9 *
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10 * See the file LICENSE.TXT for full copyright and licensing information.
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11 */
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12
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13 #include <curses.h>
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14 #include "rogue.h"
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15
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16 /*
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17 * do_passages:
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18 * Draw all the passages on a level.
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19 */
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20 do_passages()
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21 {
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22 register struct rdes *r1, *r2 = NULL;
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23 register int i, j;
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24 register int roomcount;
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25 static struct rdes
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26 {
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27 bool conn[MAXROOMS]; /* possible to connect to room i? */
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28 bool isconn[MAXROOMS]; /* connection been made to room i? */
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29 bool ingraph; /* this room in graph already? */
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30 } rdes[MAXROOMS] = {
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31 { { 0, 1, 0, 1, 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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32 { { 1, 0, 1, 0, 1, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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33 { { 0, 1, 0, 0, 0, 1, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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34 { { 1, 0, 0, 0, 1, 0, 1, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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35 { { 0, 1, 0, 1, 0, 1, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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36 { { 0, 0, 1, 0, 1, 0, 0, 0, 1 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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37 { { 0, 0, 0, 1, 0, 0, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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38 { { 0, 0, 0, 0, 1, 0, 1, 0, 1 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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39 { { 0, 0, 0, 0, 0, 1, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 },
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40 };
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41
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42 /*
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43 * reinitialize room graph description
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44 */
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45 for (r1 = rdes; r1 <= &rdes[MAXROOMS-1]; r1++)
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46 {
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47 for (j = 0; j < MAXROOMS; j++)
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