sail/pl_7.c

   1 /*
   2  * Copyright (c) 1983 Regents of the University of California.
   3  * 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
  34 #ifndef lint
  35 /*static char sccsid[] = "from: @(#)pl_7.c      5.7 (Berkeley) 2/28/91";*/
  36 static char rcsid[] = "$Id: pl_7.c,v 1.5 1993/11/10 15:59:04 cgd Exp $";
  37 #endif /* not lint */
  38
  39 #include "player.h"
  40
  41 /*
  42  * Display interface
  43  */
  44
  45 static char sc_hasprompt;
  46 static char *sc_prompt;
  47 static char *sc_buf;
  48 static int sc_line;
  49
  50 initscreen()
  51 {
  52         /* initscr() already done in SCREENTEST() */
  53         view_w = newwin(VIEW_Y, VIEW_X, VIEW_T, VIEW_L);
  54         slot_w = newwin(SLOT_Y, SLOT_X, SLOT_T, SLOT_L);
  55         scroll_w = newwin(SCROLL_Y, SCROLL_X, SCROLL_T, SCROLL_L);
  56         stat_w = newwin(STAT_Y, STAT_X, STAT_T, STAT_L);
  57         turn_w = newwin(TURN_Y, TURN_X, TURN_T, TURN_L);
  58         done_curses++;
  59         (void) leaveok(view_w, 1);
  60         (void) leaveok(slot_w, 1);
  61         (void) leaveok(stat_w, 1);
  62         (void) leaveok(turn_w, 1);
  63         noecho();
  64         crmode();
  65 }
  66
  67 cleanupscreen()
  68 {
  69         /* alarm already turned off */
  70         if (done_curses) {
  71                 (void) wmove(scroll_w, SCROLL_Y - 1, 0);
  72                 (void) wclrtoeol(scroll_w);
  73                 draw_screen();
  74                 endwin();
  75         }
  76 }
  77
  78 void
  79 newturn()
  80 {
  81         repaired = loaded = fired = changed = 0;
  82         movebuf[0] = '\0';
  83
  84         (void) alarm(0);
  85         if (mf->readyL & R_LOADING)
  86                 if (mf->readyL & R_DOUBLE)
  87                         mf->readyL = R_LOADING;
  88                 else
  89                         mf->readyL = R_LOADED;
  90         if (mf->readyR & R_LOADING)
  91                 if (mf->readyR & R_DOUBLE)
  92                         mf->readyR = R_LOADING;
  93                 else
  94                         mf->readyR = R_LOADED;
  95         if (!hasdriver)
  96                 Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);
  97
  98         if (sc_hasprompt) {
  99                 (void) wmove(scroll_w, sc_line, 0);
 100                 (void) wclrtoeol(scroll_w);
 101         }
 102         if (Sync() < 0)
 103                 leave(LEAVE_SYNC);
 104         if (!hasdriver)
 105                 leave(LEAVE_DRIVER);
 106         if (sc_hasprompt)
 107                 (void) wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);
 108
 109         if (turn % 50 == 0)
 110                 Write(W_ALIVE, SHIP(0), 0, 0, 0, 0, 0);
 111         if (mf->FS && (!mc->rig1 || windspeed == 6))
 112                 Write(W_FS, ms, 0, 0, 0, 0, 0);
 113         if (mf->FS == 1)
 114                 Write(W_FS, ms, 0, 2, 0, 0, 0);
 115
 116         if (mf->struck)
 117                 leave(LEAVE_QUIT);
 118         if (mf->captured != 0)
 119                 leave(LEAVE_CAPTURED);
 120         if (windspeed == 7)
 121                 leave(LEAVE_HURRICAN);
 122
 123         adjustview();
 124         draw_screen();
 125
 126         (void) signal(SIGALRM, newturn);
 127         (void) alarm(7);
 128 }
 129
 130 /*VARARGS2*/
 131 Signal(fmt, ship, a, b, c, d)
 132 char *fmt;
 133 register struct ship *ship;
 134 int a, b, c, d;
 135 {
 136         if (!done_curses)
 137                 return;
 138         if (*fmt == '\7')
 139                 putchar(*fmt++);
 140         if (ship == 0)
 141                 (void) wprintw(scroll_w, fmt, a, b, c, d);
 142         else
 143                 (void) wprintw(scroll_w, fmt, ship->shipname,
 144                         colours(ship), sterncolour(ship), a, b, c, d);
 145         Scroll();
 146 }
 147
 148 Scroll()
 149 {
 150         if (++sc_line >= SCROLL_Y)
 151                 sc_line = 0;
 152         (void) wmove(scroll_w, sc_line, 0);
 153         (void) wclrtoeol(scroll_w);
 154 }
 155
 156 prompt(p, ship)
 157 register char *p;
 158 struct ship *ship;
 159 {
 160         static char buf[60];
 161
 162         if (ship != 0) {
 163                 (void)sprintf(buf, p, ship->shipname, colours(ship),
 164                         sterncolour(ship));
 165                 p = buf;
 166         }
 167         sc_prompt = p;
 168         sc_buf = "";
 169         sc_hasprompt = 1;
 170         (void) waddstr(scroll_w, p);
 171 }
 172
 173 endprompt(flag)
 174 char flag;
 175 {
 176         sc_hasprompt = 0;
 177         if (flag)
 178                 Scroll();
 179 }
 180
 181 sgetch(p, ship, flag)
 182 char *p;
 183 struct ship *ship;
 184 char flag;
 185 {
 186         register c;
 187
 188         prompt(p, ship);
 189         blockalarm();
 190         (void) wrefresh(scroll_w);
 191         unblockalarm();
 192         while ((c = wgetch(scroll_w)) == EOF)
 193                 ;
 194         if (flag && c >= ' ' && c < 0x7f)
 195                 (void) waddch(scroll_w, c);
 196         endprompt(flag);
 197         return c;
 198 }
 199
 200 sgetstr(pr, buf, n)
 201 char *pr;
 202 register char *buf;
 203 register n;
 204 {
 205         register c;
 206         register char *p = buf;
 207
 208         prompt(pr, (struct ship *)0);
 209         sc_buf = buf;
 210         for (;;) {
 211                 *p = 0;
 212                 blockalarm();
 213                 (void) wrefresh(scroll_w);
 214                 unblockalarm();
 215                 while ((c = wgetch(scroll_w)) == EOF)
 216                         ;
 217                 switch (c) {
 218                 case '\n':
 219                 case '\r':
 220                         endprompt(1);
 221                         return;
 222                 case '\b':
 223                         if (p > buf) {
 224                                 (void) waddstr(scroll_w, "\b \b");
 225                                 p--;
 226                         }
 227                         break;
 228                 default:
 229                         if (c >= ' ' && c < 0x7f && p < buf + n - 1) {
 230                                 *p++ = c;
 231                                 (void) waddch(scroll_w, c);
 232                         } else
 233                                 (void) putchar('\a');
 234                 }
 235         }
 236 }
 237
 238 draw_screen()
 239 {
 240         draw_view();
 241         draw_turn();
 242         draw_stat();
 243         draw_slot();
 244         (void) wrefresh(scroll_w);              /* move the cursor */
 245 }
 246
 247 draw_view()
 248 {
 249         register struct ship *sp;
 250
 251         (void) werase(view_w);
 252         foreachship(sp) {
 253                 if (sp->file->dir
 254                     && sp->file->row > viewrow
 255                     && sp->file->row < viewrow + VIEW_Y
 256                     && sp->file->col > viewcol
 257                     && sp->file->col < viewcol + VIEW_X) {
 258                         (void) wmove(view_w, sp->file->row - viewrow,
 259                                 sp->file->col - viewcol);
 260                         (void) waddch(view_w, colours(sp));
 261                         (void) wmove(view_w,
 262                                 sternrow(sp) - viewrow,
 263                                 sterncol(sp) - viewcol);
 264                         (void) waddch(view_w, sterncolour(sp));
 265                 }
 266         }
 267         (void) wrefresh(view_w);
 268 }
 269
 270 draw_turn()
 271 {
 272         (void) wmove(turn_w, 0, 0);
 273         (void) wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
 274         (void) wrefresh(turn_w);
 275 }
 276
 277 draw_stat()
 278 {
 279         (void) wmove(stat_w, STAT_1, 0);
 280         (void) wprintw(stat_w, "Points  %3d\n", mf->points);
 281         (void) wprintw(stat_w, "Fouls    %2d\n", fouled(ms));
 282         (void) wprintw(stat_w, "Grapples %2d\n", grappled(ms));
 283
 284         (void) wmove(stat_w, STAT_2, 0);
 285         (void) wprintw(stat_w, "    0 %c(%c)\n",
 286                 maxmove(ms, winddir + 3, -1) + '0',
 287                 maxmove(ms, winddir + 3, 1) + '0');
 288         (void) waddstr(stat_w, "   \\|/\n");
 289         (void) wprintw(stat_w, "   -^-%c(%c)\n",
 290                 maxmove(ms, winddir + 2, -1) + '0',
 291                 maxmove(ms, winddir + 2, 1) + '0');
 292         (void) waddstr(stat_w, "   /|\\\n");
 293         (void) wprintw(stat_w, "    | %c(%c)\n",
 294                 maxmove(ms, winddir + 1, -1) + '0',
 295                 maxmove(ms, winddir + 1, 1) + '0');
 296         (void) wprintw(stat_w, "   %c(%c)\n",
 297                 maxmove(ms, winddir, -1) + '0',
 298                 maxmove(ms, winddir, 1) + '0');
 299
 300         (void) wmove(stat_w, STAT_3, 0);
 301         (void) wprintw(stat_w, "Load  %c%c %c%c\n",
 302                 loadname[mf->loadL], readyname(mf->readyL),
 303                 loadname[mf->loadR], readyname(mf->readyR));
 304         (void) wprintw(stat_w, "Hull %2d\n", mc->hull);
 305         (void) wprintw(stat_w, "Crew %2d %2d %2d\n",
 306                 mc->crew1, mc->crew2, mc->crew3);
 307         (void) wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
 308         (void) wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
 309         (void) wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
 310         if (mc->rig4 < 0)
 311                 (void) waddch(stat_w, '-');
 312         else
 313                 (void) wprintw(stat_w, "%d", mc->rig4);
 314         (void) wrefresh(stat_w);
 315 }
 316
 317 draw_slot()
 318 {
 319         if (!boarding(ms, 0)) {
 320                 (void) mvwaddstr(slot_w, 0, 0, "   ");
 321                 (void) mvwaddstr(slot_w, 1, 0, "   ");
 322         } else
 323                 (void) mvwaddstr(slot_w, 1, 0, "OBP");
 324         if (!boarding(ms, 1)) {
 325                 (void) mvwaddstr(slot_w, 2, 0, "   ");
 326                 (void) mvwaddstr(slot_w, 3, 0, "   ");
 327         } else
 328                 (void) mvwaddstr(slot_w, 3, 0, "DBP");
 329
 330         (void) wmove(slot_w, SLOT_Y-4, 0);
 331         if (mf->RH)
 332                 (void) wprintw(slot_w, "%dRH", mf->RH);
 333         else
 334                 (void) waddstr(slot_w, "   ");
 335         (void) wmove(slot_w, SLOT_Y-3, 0);
 336         if (mf->RG)
 337                 (void) wprintw(slot_w, "%dRG", mf->RG);
 338         else
 339                 (void) waddstr(slot_w, "   ");
 340         (void) wmove(slot_w, SLOT_Y-2, 0);
 341         if (mf->RR)
 342                 (void) wprintw(slot_w, "%dRR", mf->RR);
 343         else
 344                 (void) waddstr(slot_w, "   ");
 345
 346 #define Y       (SLOT_Y/2)
 347         (void) wmove(slot_w, 7, 1);
 348         (void) wprintw(slot_w,"%d", windspeed);
 349         (void) mvwaddch(slot_w, Y, 0, ' ');
 350         (void) mvwaddch(slot_w, Y, 2, ' ');
 351         (void) mvwaddch(slot_w, Y-1, 0, ' ');
 352         (void) mvwaddch(slot_w, Y-1, 1, ' ');
 353         (void) mvwaddch(slot_w, Y-1, 2, ' ');
 354         (void) mvwaddch(slot_w, Y+1, 0, ' ');
 355         (void) mvwaddch(slot_w, Y+1, 1, ' ');
 356         (void) mvwaddch(slot_w, Y+1, 2, ' ');
 357         (void) wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
 358         switch (winddir) {
 359         case 1:
 360         case 5:
 361                 (void) waddch(slot_w, '|');
 362                 break;
 363         case 2:
 364         case 6:
 365                 (void) waddch(slot_w, '/');
 366                 break;
 367         case 3:
 368         case 7:
 369                 (void) waddch(slot_w, '-');
 370                 break;
 371         case 4:
 372         case 8:
 373                 (void) waddch(slot_w, '\\');
 374                 break;
 375         }
 376         (void) mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
 377         (void) wrefresh(slot_w);
 378 }
 379
 380 draw_board()
 381 {
 382         register int n;
 383
 384         (void) clear();
 385         (void) werase(view_w);
 386         (void) werase(slot_w);
 387         (void) werase(scroll_w);
 388         (void) werase(stat_w);
 389         (void) werase(turn_w);
 390
 391         sc_line = 0;
 392
 393         (void) move(BOX_T, BOX_L);
 394         for (n = 0; n < BOX_X; n++)
 395                 (void) addch('-');
 396         (void) move(BOX_B, BOX_L);
 397         for (n = 0; n < BOX_X; n++)
 398                 (void) addch('-');
 399         for (n = BOX_T+1; n < BOX_B; n++) {
 400                 (void) mvaddch(n, BOX_L, '|');
 401                 (void) mvaddch(n, BOX_R, '|');
 402         }
 403         (void) mvaddch(BOX_T, BOX_L, '+');
 404         (void) mvaddch(BOX_T, BOX_R, '+');
 405         (void) mvaddch(BOX_B, BOX_L, '+');
 406         (void) mvaddch(BOX_B, BOX_R, '+');
 407         (void) refresh();
 408
 409 #define WSaIM "Wooden Ships & Iron Men"
 410         (void) wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
 411         (void) waddstr(view_w, WSaIM);
 412         (void) wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
 413         (void) waddstr(view_w, cc->name);
 414         (void) wrefresh(view_w);
 415
 416         (void) move(LINE_T, LINE_L);
 417         (void) printw("Class %d %s (%d guns) '%s' (%c%c)",
 418                 mc->class,
 419                 classname[mc->class],
 420                 mc->guns,
 421                 ms->shipname,
 422                 colours(ms),
 423                 sterncolour(ms));
 424         (void) refresh();
 425 }
 426
 427 centerview()
 428 {
 429         viewrow = mf->row - VIEW_Y / 2;
 430         viewcol = mf->col - VIEW_X / 2;
 431 }
 432
 433 upview()
 434 {
 435         viewrow -= VIEW_Y / 3;
 436 }
 437
 438 downview()
 439 {
 440         viewrow += VIEW_Y / 3;
 441 }
 442
 443 leftview()
 444 {
 445         viewcol -= VIEW_X / 5;
 446 }
 447
 448 rightview()
 449 {
 450         viewcol += VIEW_X / 5;
 451 }
 452
 453 adjustview()
 454 {
 455         if (dont_adjust)
 456                 return;
 457         if (mf->row < viewrow + VIEW_Y/4)
 458                 viewrow = mf->row - (VIEW_Y - VIEW_Y/4);
 459         else if (mf->row > viewrow + (VIEW_Y - VIEW_Y/4))
 460                 viewrow = mf->row - VIEW_Y/4;
 461         if (mf->col < viewcol + VIEW_X/8)
 462                 viewcol = mf->col - (VIEW_X - VIEW_X/8);
 463         else if (mf->col > viewcol + (VIEW_X - VIEW_X/8))
 464                 viewcol = mf->col - VIEW_X/8;
 465 }