games/sail/pl_6.c

   1 /*      $NetBSD: pl_6.c,v 1.13 2009/03/14 22:52:53 dholland Exp $       */
   2
   3 /*
   4  * Copyright (c) 1983, 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[] = "@(#)pl_6.c      8.1 (Berkeley) 5/31/93";
  36 #else
  37 __RCSID("$NetBSD: pl_6.c,v 1.13 2009/03/14 22:52:53 dholland Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 #include <signal.h>
  42 #include "extern.h"
  43 #include "player.h"
  44
  45 static int turned(void);
  46
  47 void
  48 repair(void)
  49 {
  50         char c;
  51         char *repairs;
  52         struct shipspecs *ptr = mc;
  53         int count;
  54
  55 #define FIX(x, m) (m - ptr->x > count \
  56         ? (ptr->x += count, count = 0) : (count -= m - ptr->x, ptr->x = m))
  57
  58         if (repaired || loaded || fired || changed || turned()) {
  59                 Msg("No hands free to repair");
  60                 return;
  61         }
  62         c = sgetch("Repair (hull, guns, rigging)? ", (struct ship *)0, 1);
  63         switch (c) {
  64                 case 'h':
  65                         repairs = &mf->RH;
  66                         break;
  67                 case 'g':
  68                         repairs = &mf->RG;
  69                         break;
  70                 case 'r':
  71                         repairs = &mf->RR;
  72                         break;
  73                 default:
  74                         Msg("Avast heaving!");
  75                         return;
  76         }
  77         if (++*repairs >= 3) {
  78                 count = 2;
  79                 switch (c) {
  80                 case 'h': {
  81                         int max = ptr->guns/4;
  82                         if (ptr->hull < max) {
  83                                 FIX(hull, max);
  84                                 send_hull(ms, ptr->hull);
  85                         }
  86                         break;
  87                         }
  88                 case 'g':
  89                         if (ptr->gunL < ptr->gunR) {
  90                                 int max = ptr->guns/5 - ptr->carL;
  91                                 if (ptr->gunL < max) {
  92                                         FIX(gunL, max);
  93                                         send_gunl(ms, ptr->gunL, ptr->carL);
  94                                 }
  95                         } else {
  96                                 int max = ptr->guns/5 - ptr->carR;
  97                                 if (ptr->gunR < max) {
  98                                         FIX(gunR, max);
  99                                         send_gunr(ms, ptr->gunR, ptr->carR);
 100                                 }
 101                         }
 102                         break;
 103                 case 'r':
 104 #define X 2
 105                         if (ptr->rig4 >= 0 && ptr->rig4 < X) {
 106                                 FIX(rig4, X);
 107                                 send_rig4(ms, ptr->rig4);
 108                         }
 109                         if (count && ptr->rig3 < X) {
 110                                 FIX(rig3, X);
 111                                 send_rig3(ms, ptr->rig3);
 112                         }
 113                         if (count && ptr->rig2 < X) {
 114                                 FIX(rig2, X);
 115                                 send_rig2(ms, ptr->rig2);
 116                         }
 117                         if (count && ptr->rig1 < X) {
 118                                 FIX(rig1, X);
 119                                 send_rig1(ms, ptr->rig1);
 120                         }
 121                         break;
 122                 }
 123                 if (count == 2) {
 124                         Msg("Repairs completed.");
 125                         *repairs = 2;
 126                 } else {
 127                         *repairs = 0;
 128                 }
 129         }
 130         repaired = 1;
 131 }
 132
 133 static int
 134 turned(void)
 135 {
 136         char *p;
 137
 138         for (p = movebuf; *p; p++)
 139                 if (*p == 'r' || *p == 'l')
 140                         return 1;
 141         return 0;
 142 }
 143
 144 void
 145 loadplayer(void)
 146 {
 147         char c;
 148         int loadL, loadR, ready, load;
 149
 150         if (!mc->crew3) {
 151                 Msg("Out of crew");
 152                 return;
 153         }
 154         loadL = mf->loadL;
 155         loadR = mf->loadR;
 156         if (!loadL && !loadR) {
 157                 c = sgetch("Load which broadside (left or right)? ",
 158                         (struct ship *)0, 1);
 159                 if (c == 'r')
 160                         loadL = 1;
 161                 else
 162                         loadR = 1;
 163         }
 164         if ((!loadL && loadR) || (loadL && !loadR)) {
 165                 c = sgetch("Reload with (round, double, chain, grape)? ",
 166                         (struct ship *)0, 1);
 167                 switch (c) {
 168                 case 'r':
 169                         load = L_ROUND;
 170                         ready = 0;
 171                         break;
 172                 case 'd':
 173                         load = L_DOUBLE;
 174                         ready = R_DOUBLE;
 175                         break;
 176                 case 'c':
 177                         load = L_CHAIN;
 178                         ready = 0;
 179                         break;
 180                 case 'g':
 181                         load = L_GRAPE;
 182                         ready = 0;
 183                         break;
 184                 default:
 185                         Msg("Broadside not loaded.");
 186                         return;
 187                 }
 188                 if (!loadR) {
 189                         mf->loadR = load;
 190                         mf->readyR = ready|R_LOADING;
 191                 } else {
 192                         mf->loadL = load;
 193                         mf->readyL = ready|R_LOADING;
 194                 }
 195                 loaded = 1;
 196         }
 197 }