diff options
Diffstat (limited to 'games/sail/pl_main.c')
| -rw-r--r-- | games/sail/pl_main.c | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/games/sail/pl_main.c b/games/sail/pl_main.c new file mode 100644 index 0000000..7b1f457 --- /dev/null +++ b/games/sail/pl_main.c @@ -0,0 +1,244 @@ +/* + * Copyright (c) 1983, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef lint +static char sccsid[] = "@(#)pl_main.c 8.1 (Berkeley) 5/31/93"; +#endif /* not lint */ + +#include "player.h" +#include <sys/types.h> +#include <sys/wait.h> + +void choke(), child(); + +/*ARGSUSED*/ +pl_main() +{ + + if (!SCREENTEST()) { + printf("Can't sail on this terminal.\n"); + exit(1); + } + initialize(); + Signal("Aye aye, Sir", (struct ship *)0); + play(); + return 0; /* for lint, play() never returns */ +} + +initialize() +{ + register struct File *fp; + register struct ship *sp; + char captain[80]; + char message[60]; + int load; + register int n; + char *nameptr; + int nat[NNATION]; + + if (game < 0) { + (void) puts("Choose a scenario:\n"); + (void) puts("\n\tNUMBER\tSHIPS\tIN PLAY\tTITLE"); + for (n = 0; n < NSCENE; n++) { + /* ( */ + printf("\t%d):\t%d\t%s\t%s\n", n, scene[n].vessels, + sync_exists(n) ? "YES" : "no", + scene[n].name); + } +reprint: + printf("\nScenario number? "); + (void) fflush(stdout); + (void) scanf("%d", &game); + while (getchar() != '\n') + ; + } + if (game < 0 || game >= NSCENE) { + (void) puts("Very funny."); + exit(1); + } + cc = &scene[game]; + ls = SHIP(cc->vessels); + + for (n = 0; n < NNATION; n++) + nat[n] = 0; + foreachship(sp) { + if (sp->file == NULL && + (sp->file = (struct File *)calloc(1, sizeof (struct File))) == NULL) { + (void) puts("OUT OF MEMORY"); + exit(1); + } + sp->file->index = sp - SHIP(0); + sp->file->stern = nat[sp->nationality]++; + sp->file->dir = sp->shipdir; + sp->file->row = sp->shiprow; + sp->file->col = sp->shipcol; + } + windspeed = cc->windspeed; + winddir = cc->winddir; + + (void) signal(SIGHUP, choke); + (void) signal(SIGINT, choke); + + hasdriver = sync_exists(game); + if (sync_open() < 0) { + perror("sail: syncfile"); + exit(1); + } + + if (hasdriver) { + (void) puts("Synchronizing with the other players..."); + (void) fflush(stdout); + if (Sync() < 0) + leave(LEAVE_SYNC); + } + for (;;) { + foreachship(sp) + if (sp->file->captain[0] == 0 && !sp->file->struck + && sp->file->captured == 0) + break; + if (sp >= ls) { + (void) puts("All ships taken in that scenario."); + foreachship(sp) + free((char *)sp->file); + sync_close(0); + people = 0; + goto reprint; + } + if (randomize) { + player = sp - SHIP(0); + } else { + printf("%s\n\n", cc->name); + foreachship(sp) + printf(" %2d: %-10s %-15s (%-2d pts) %s\n", + sp->file->index, + countryname[sp->nationality], + sp->shipname, + sp->specs->pts, + saywhat(sp, 1)); + printf("\nWhich ship (0-%d)? ", cc->vessels-1); + (void) fflush(stdout); + if (scanf("%d", &player) != 1 || player < 0 + || player >= cc->vessels) { + while (getchar() != '\n') + ; + (void) puts("Say what?"); + player = -1; + } else + while (getchar() != '\n') + ; + } + if (player < 0) + continue; + if (Sync() < 0) + leave(LEAVE_SYNC); + fp = SHIP(player)->file; + if (fp->captain[0] || fp->struck || fp->captured != 0) + (void) puts("That ship is taken."); + else + break; + } + + ms = SHIP(player); + mf = ms->file; + mc = ms->specs; + + Write(W_BEGIN, ms, 0, 0, 0, 0, 0); + if (Sync() < 0) + leave(LEAVE_SYNC); + + (void) signal(SIGCHLD, child); + if (!hasdriver) + switch (fork()) { + case 0: + longjmp(restart, MODE_DRIVER); + /*NOTREACHED*/ + case -1: + perror("fork"); + leave(LEAVE_FORK); + break; + default: + hasdriver++; + } + + printf("Your ship is the %s, a %d gun %s (%s crew).\n", + ms->shipname, mc->guns, classname[mc->class], + qualname[mc->qual]); + if ((nameptr = (char *) getenv("SAILNAME")) && *nameptr) + (void) strncpy(captain, nameptr, sizeof captain); + else { + (void) printf("Your name, Captain? "); + (void) fflush(stdout); + (void) gets(captain); + if (!*captain) + (void) strcpy(captain, "no name"); + } + captain[sizeof captain - 1] = '\0'; + Write(W_CAPTAIN, ms, 1, (int)captain, 0, 0, 0); + for (n = 0; n < 2; n++) { + char buf[10]; + + printf("\nInitial broadside %s (grape, chain, round, double): ", + n ? "right" : "left"); + (void) fflush(stdout); + (void) scanf("%s", buf); + switch (*buf) { + case 'g': + load = L_GRAPE; + break; + case 'c': + load = L_CHAIN; + break; + case 'r': + load = L_ROUND; + break; + case 'd': + load = L_DOUBLE; + break; + default: + load = L_ROUND; + } + if (n) { + mf->loadR = load; + mf->readyR = R_LOADED|R_INITIAL; + } else { + mf->loadL = load; + mf->readyL = R_LOADED|R_INITIAL; + } + } + + initscreen(); + draw_board(); + (void) sprintf(message, "Captain %s assuming command", captain); + Write(W_SIGNAL, ms, 1, (int)message, 0, 0, 0); + newturn(); +} |
