1 /* $NetBSD: dock.c,v 1.7 2007/12/15 19:44:44 perry 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[] = "@(#)dock.c 8.1 (Berkeley) 5/31/93"; 36 #else 37 __RCSID("$NetBSD: dock.c,v 1.7 2007/12/15 19:44:44 perry Exp $"); 38 #endif 39 #endif /* not lint */ 40 41 #include <stdio.h> 42 #include "trek.h" 43 44 /* 45 ** DOCK TO STARBASE 46 ** 47 ** The starship is docked to a starbase. For this to work you 48 ** must be adjacent to a starbase. 49 ** 50 ** You get your supplies replenished and your captives are 51 ** disembarked. Note that your score is updated now, not when 52 ** you actually take the captives. 53 ** 54 ** Any repairs that need to be done are rescheduled to take 55 ** place sooner. This provides for the faster repairs when you 56 ** are docked. 57 */ 58 59 /*ARGSUSED*/ 60 void 61 dock(v) 62 int v __unused; 63 { 64 int i, j; 65 int ok; 66 struct event *e; 67 68 if (Ship.cond == DOCKED) { 69 printf("Chekov: But captain, we are already docked\n"); 70 return; 71 } 72 /* check for ok to dock, i.e., adjacent to a starbase */ 73 ok = 0; 74 for (i = Ship.sectx - 1; i <= Ship.sectx + 1 && !ok; i++) 75 { 76 if (i < 0 || i >= NSECTS) 77 continue; 78 for (j = Ship.secty - 1; j <= Ship.secty + 1; j++) 79 { 80 if (j < 0 || j >= NSECTS) 81 continue; 82 if (Sect[i][j] == BASE) 83 { 84 ok++; 85 break; 86 } 87 } 88 } 89 if (!ok) { 90 printf("Chekov: But captain, we are not adjacent to a starbase.\n"); 91 return; 92 } 93 94 /* restore resources */ 95 Ship.energy = Param.energy; 96 Ship.torped = Param.torped; 97 Ship.shield = Param.shield; 98 Ship.crew = Param.crew; 99 Game.captives += Param.brigfree - Ship.brigfree; 100 Ship.brigfree = Param.brigfree; 101 102 /* reset ship's defenses */ 103 Ship.shldup = 0; 104 Ship.cloaked = 0; 105 Ship.cond = DOCKED; 106 Ship.reserves = Param.reserves; 107 108 /* recalibrate space inertial navigation system */ 109 Ship.sinsbad = 0; 110 111 /* output any saved radio messages */ 112 dumpssradio(); 113 114 /* reschedule any device repairs */ 115 for (i = 0; i < MAXEVENTS; i++) 116 { 117 e = &Event[i]; 118 if (e->evcode != E_FIXDV) 119 continue; 120 reschedule(e, (e->date - Now.date) * Param.dockfac); 121 } 122 return; 123 } 124 125 126 /* 127 ** LEAVE A STARBASE 128 ** 129 ** This is the inverse of dock(). The main function it performs 130 ** is to reschedule any damages so that they will take longer. 131 */ 132 133 /*ARGSUSED*/ 134 void 135 undock(v) 136 int v __unused; 137 { 138 struct event *e; 139 int i; 140 141 if (Ship.cond != DOCKED) 142 { 143 printf("Sulu: Pardon me captain, but we are not docked.\n"); 144 return; 145 } 146 Ship.cond = GREEN; 147 Move.free = 0; 148 149 /* reschedule device repair times (again) */ 150 for (i = 0; i < MAXEVENTS; i++) 151 { 152 e = &Event[i]; 153 if (e->evcode != E_FIXDV) 154 continue; 155 reschedule(e, (e->date - Now.date) / Param.dockfac); 156 } 157 return; 158 } 159