4.3BSD - /usr/src/games/sail/pl_4.c

   1: /*
   2:  * Copyright (c) 1983 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)pl_4.c	5.1 (Berkeley) 5/29/85";
   9: #endif not lint
  10: 
  11: #include "player.h"
  12: 
  13: changesail()
  14: {
  15:     int rig, full;
  16: 
  17:     rig = mc->rig1;
  18:     full = mf->FS;
  19:     if (windspeed == 6 || windspeed == 5 && mc->class > 4)
  20:         rig = 0;
  21:     if (mc->crew3 && rig) {
  22:         if (!full) {
  23:             if (sgetch("Increase to Full sails? ",
  24:                 (struct ship *)0, 1) == 'y') {
  25:                 changed = 1;
  26:                 Write(W_FS, ms, 0, 1, 0, 0, 0);
  27:             }
  28:         } else {
  29:             if (sgetch("Reduce to Battle sails? ",
  30:                 (struct ship *)0, 1) == 'y') {
  31:                 Write(W_FS, ms, 0, 0, 0, 0, 0);
  32:                 changed = 1;
  33:             }
  34:         }
  35:     } else if (!rig)
  36:         Signal("Sails rent to pieces", (struct ship *)0);
  37: }
  38: 
  39: acceptsignal()
  40: {
  41:     char buf[60];
  42:     register char *p = buf;
  43: 
  44:     *p++ = '"';
  45:     sgetstr("Message? ", p, sizeof buf - 2);
  46:     while (*p++)
  47:         ;
  48:     p[-1] = '"';
  49:     *p = 0;
  50:     Write(W_SIGNAL, ms, 1, (int)buf, 0, 0, 0);
  51: }
  52: 
  53: lookout()
  54: {
  55:     register struct ship *sp;
  56:     char buf[3];
  57:     register char c;
  58: 
  59:     sgetstr("What ship? ", buf, sizeof buf);
  60:     foreachship(sp) {
  61:         c = *countryname[sp->nationality];
  62:         if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
  63:             && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
  64:             || buf[1] == '?')) {
  65:             eyeball(sp);
  66:         }
  67:     }
  68: }
  69: 
  70: char *
  71: saywhat(sp, flag)
  72: register struct ship *sp;
  73: char flag;
  74: {
  75:     if (sp->file->captain[0])
  76:         return sp->file->captain;
  77:     else if (sp->file->struck)
  78:         return "(struck)";
  79:     else if (sp->file->captured != 0)
  80:         return "(captured)";
  81:     else if (flag)
  82:         return "(available)";
  83:     else
  84:         return "(computer)";
  85: }
  86: 
  87: eyeball(ship)
  88: register struct ship *ship;
  89: {
  90:     int i;
  91: 
  92:     if (ship->file->dir != 0) {
  93:         Signal("Sail ho! (range %d, %s)",
  94:             (struct ship *)0, range(ms, ship), saywhat(ship, 0));
  95:         i = portside(ms, ship, 1) - mf->dir;
  96:         if (i <= 0)
  97:             i += 8;
  98:         Signal("%s (%c%c) %s %s %s.",
  99:             ship, countryname[ship->nationality],
 100:             classname[ship->specs->class], directionname[i]);
 101:     }
 102: }

Defined functions

Defined variables