games/sail/pl_6.c

   1 /*
   2  * Copyright (c) 1983, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  * @(#)pl_6.c   8.1 (Berkeley) 5/31/93
  34  * $FreeBSD: src/games/sail/pl_6.c,v 1.5 1999/11/30 03:49:37 billf Exp $
  35  * $DragonFly: src/games/sail/pl_6.c,v 1.3 2006/09/03 17:33:13 pavalos Exp $
  36  */
  37
  38 #include "player.h"
  39
  40 static bool     turned(void);
  41
  42 void
  43 repair(void)
  44 {
  45         char c;
  46         char *repairs;
  47         struct shipspecs *ptr = mc;
  48         int count;
  49
  50 #define FIX(x, m) (m - ptr->x > count \
  51         ? (ptr->x += count, count = 0) : (count -= m - ptr->x, ptr->x = m))
  52
  53         if (repaired || loaded || fired || changed || turned()) {
  54                 Signal("No hands free to repair", NULL);
  55                 return;
  56         }
  57         c = sgetch("Repair (hull, guns, rigging)? ", NULL, 1);
  58         switch (c) {
  59                 case 'h':
  60                         repairs = &mf->RH;
  61                         break;
  62                 case 'g':
  63                         repairs = &mf->RG;
  64                         break;
  65                 case 'r':
  66                         repairs = &mf->RR;
  67                         break;
  68                 default:
  69                         Signal("Avast heaving!", NULL);
  70                         return;
  71         }
  72         if (++*repairs >= 3) {
  73                 count = 2;
  74                 switch (c) {
  75                 case 'h': {
  76                         int max = ptr->guns/4;
  77                         if (ptr->hull < max) {
  78                                 FIX(hull, max);
  79                                 Write(W_HULL, ms, ptr->hull, 0, 0, 0);
  80                         }
  81                         break;
  82                         }
  83                 case 'g':
  84                         if (ptr->gunL < ptr->gunR) {
  85                                 int max = ptr->guns/5 - ptr->carL;
  86                                 if (ptr->gunL < max) {
  87                                         FIX(gunL, max);
  88                                         Write(W_GUNL, ms, ptr->gunL,
  89                                                 ptr->carL, 0, 0);
  90                                 }
  91                         } else {
  92                                 int max = ptr->guns/5 - ptr->carR;
  93                                 if (ptr->gunR < max) {
  94                                         FIX(gunR, max);
  95                                         Write(W_GUNR, ms, ptr->gunR,
  96                                                 ptr->carR, 0, 0);
  97                                 }
  98                         }
  99                         break;
 100                 case 'r':
 101 #define X 2
 102                         if (ptr->rig4 >= 0 && ptr->rig4 < X) {
 103                                 FIX(rig4, X);
 104                                 Write(W_RIG4, ms, ptr->rig4, 0, 0, 0);
 105                         }
 106                         if (count && ptr->rig3 < X) {
 107                                 FIX(rig3, X);
 108                                 Write(W_RIG3, ms, ptr->rig3, 0, 0, 0);
 109                         }
 110                         if (count && ptr->rig2 < X) {
 111                                 FIX(rig2, X);
 112                                 Write(W_RIG2, ms, ptr->rig2, 0, 0, 0);
 113                         }
 114                         if (count && ptr->rig1 < X) {
 115                                 FIX(rig1, X);
 116                                 Write(W_RIG1, ms, ptr->rig1, 0, 0, 0);
 117                         }
 118                         break;
 119                 }
 120                 if (count == 2) {
 121                         Signal("Repairs completed.", NULL);
 122                         *repairs = 2;
 123                 } else {
 124                         *repairs = 0;
 125                         blockalarm();
 126                         draw_stat();
 127                         unblockalarm();
 128                 }
 129         }
 130         blockalarm();
 131         draw_slot();
 132         unblockalarm();
 133         repaired = 1;
 134 }
 135
 136 static bool
 137 turned(void)
 138 {
 139         char *p;
 140
 141         for (p = movebuf; *p; p++)
 142                 if (*p == 'r' || *p == 'l')
 143                         return 1;
 144         return 0;
 145 }
 146
 147 void
 148 loadplayer(void)
 149 {
 150         char c;
 151         int loadL, loadR, ready, load;
 152
 153         if (!mc->crew3) {
 154                 Signal("Out of crew", NULL);
 155                 return;
 156         }
 157         loadL = mf->loadL;
 158         loadR = mf->loadR;
 159         if (!loadL && !loadR) {
 160                 c = sgetch("Load which broadside (left or right)? ",
 161                         NULL, 1);
 162                 if (c == 'r')
 163                         loadL = 1;
 164                 else
 165                         loadR = 1;
 166         }
 167         if ((!loadL && loadR) || (loadL && !loadR)) {
 168                 c = sgetch("Reload with (round, double, chain, grape)? ",
 169                         NULL, 1);
 170                 switch (c) {
 171                 case 'r':
 172                         load = L_ROUND;
 173                         ready = 0;
 174                         break;
 175                 case 'd':
 176                         load = L_DOUBLE;
 177                         ready = R_DOUBLE;
 178                         break;
 179                 case 'c':
 180                         load = L_CHAIN;
 181                         ready = 0;
 182                         break;
 183                 case 'g':
 184                         load = L_GRAPE;
 185                         ready = 0;
 186                         break;
 187                 default:
 188                         Signal("Broadside not loaded.",
 189                                 NULL);
 190                         return;
 191                 }
 192                 if (!loadR) {
 193                         mf->loadR = load;
 194                         mf->readyR = ready|R_LOADING;
 195                 } else {
 196                         mf->loadL = load;
 197                         mf->readyL = ready|R_LOADING;
 198                 }
 199                 loaded = 1;
 200         }
 201 }