[unix-history] / usr / src / games / sail / pl_7.c

#ifndef lint
static	char *sccsid = "@(#)pl_7.c	2.8 84/02/23";
#endif

#include "player.h"

/*
 * Display interface
 */

static char sc_hasprompt;
static char *sc_prompt;
static char *sc_buf;
static int sc_line;

initscreen()
{
	/* initscr() already done in SCREENTEST() */
	view_w = newwin(VIEW_Y, VIEW_X, VIEW_T, VIEW_L);
	slot_w = newwin(SLOT_Y, SLOT_X, SLOT_T, SLOT_L);
	scroll_w = newwin(SCROLL_Y, SCROLL_X, SCROLL_T, SCROLL_L);
	stat_w = newwin(STAT_Y, STAT_X, STAT_T, STAT_L);
	turn_w = newwin(TURN_Y, TURN_X, TURN_T, TURN_L);
	done_curses++;
	(void) leaveok(view_w, 1);
	(void) leaveok(slot_w, 1);
	(void) leaveok(stat_w, 1);
	(void) leaveok(turn_w, 1);
#ifdef SIGTSTP
	{
		int susp();
		(void) signal(SIGTSTP, susp);
	}
#endif
	noecho();
	crmode();
}

cleanupscreen()
{
	/* alarm already turned off */
	if (done_curses) {
		(void) wmove(scroll_w, SCROLL_Y - 1, 0);
		(void) wclrtoeol(scroll_w);
		draw_screen();
		endwin();
	}
}

newturn()
{
	repaired = loaded = fired = changed = 0;
	movebuf[0] = '\0';

	(void) alarm(0);
	if (mf->readyL & R_LOADING)
		if (mf->readyL & R_DOUBLE)
			mf->readyL = R_LOADING;
		else
			mf->readyL = R_LOADED;
	if (mf->readyR & R_LOADING)
		if (mf->readyR & R_DOUBLE)
			mf->readyR = R_LOADING;
		else
			mf->readyR = R_LOADED;
	if (!hasdriver)
		Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);

	if (sc_hasprompt) {
		(void) wmove(scroll_w, sc_line, 0);
		(void) wclrtoeol(scroll_w);
	}
	if (Sync() < 0)
		leave(LEAVE_SYNC);
	if (!hasdriver)
		leave(LEAVE_DRIVER);
	if (sc_hasprompt)
		(void) wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);

	if (turn % 50 == 0)
		Write(W_ALIVE, SHIP(0), 0, 0, 0, 0, 0);
	if (mf->FS && (!mc->rig1 || windspeed == 6))
		Write(W_FS, ms, 0, 0, 0, 0, 0);
	if (mf->FS == 1)
		Write(W_FS, ms, 0, 2, 0, 0, 0);

	if (mf->struck)
		leave(LEAVE_QUIT);
	if (mf->captured != 0)
		leave(LEAVE_CAPTURED);
	if (windspeed == 7)
		leave(LEAVE_HURRICAN);

	adjustview();
	draw_screen();

	(void) signal(SIGALRM, newturn);
	(void) alarm(7);
}

/*VARARGS2*/
Signal(fmt, ship, a, b, c, d)
char *fmt;
register struct ship *ship;
int a, b, c, d;
{
	if (!done_curses)
		return;
	if (*fmt == '\7')
		putchar(*fmt++);
	if (ship == 0)
		(void) wprintw(scroll_w, fmt, a, b, c, d);
	else
		(void) wprintw(scroll_w, fmt, ship->shipname,
			colours(ship), sterncolour(ship), a, b, c, d);
	Scroll();
}

Scroll()
{
	if (++sc_line >= SCROLL_Y)
		sc_line = 0;
	(void) wmove(scroll_w, sc_line, 0);
	(void) wclrtoeol(scroll_w);
}

prompt(p, ship)
register char *p;
struct ship *ship;
{
	static char buf[60];

	if (ship != 0)
		p = sprintf(buf, p, ship->shipname, colours(ship),
			sterncolour(ship));
	sc_prompt = p;
	sc_buf = "";
	sc_hasprompt = 1;
	(void) waddstr(scroll_w, p);
}

endprompt(flag)
char flag;
{
	sc_hasprompt = 0;
	if (flag)
		Scroll();
}

sgetch(p, ship, flag)
char *p;
struct ship *ship;
char flag;
{
	register c;

	prompt(p, ship);
	blockalarm();
	(void) wrefresh(scroll_w);
	unblockalarm();
	while ((c = wgetch(scroll_w)) == EOF)
		;
	if (flag && c >= ' ' && c < 0x7f)
		(void) waddch(scroll_w, c);
	endprompt(flag);
	return c;
}

sgetstr(pr, buf, n)
char *pr;
register char *buf;
register n;
{
	register c;
	register char *p = buf;

	prompt(pr, (struct ship *)0);
	sc_buf = buf;
	for (;;) {
		*p = 0;
		blockalarm();
		(void) wrefresh(scroll_w);
		unblockalarm();
		while ((c = wgetch(scroll_w)) == EOF)
			;
		switch (c) {
		case '\n':
		case '\r':
			endprompt(1);
			return;
		case '\b':
			if (p > buf) {
				(void) waddstr(scroll_w, "\b \b");
				p--;
			}
			break;
		default:
			if (c >= ' ' && c < 0x7f && p < buf + n - 1) {
				*p++ = c;
				(void) waddch(scroll_w, c);
			} else
				(void) putchar(CTRL(g));
		}
	}
}

draw_screen()
{
	draw_view();
	draw_turn();
	draw_stat();
	draw_slot();
	(void) wrefresh(scroll_w);		/* move the cursor */
}

draw_view()
{
	register struct ship *sp;

	(void) werase(view_w);
	foreachship(sp) {
		if (sp->file->dir
		    && sp->file->row > viewrow
		    && sp->file->row < viewrow + VIEW_Y
		    && sp->file->col > viewcol
		    && sp->file->col < viewcol + VIEW_X) {
			(void) wmove(view_w, sp->file->row - viewrow,
				sp->file->col - viewcol);
			(void) waddch(view_w, colours(sp));
			(void) wmove(view_w,
				sternrow(sp) - viewrow,
				sterncol(sp) - viewcol);
			(void) waddch(view_w, sterncolour(sp));
		}
	}
	(void) wrefresh(view_w);
}

draw_turn()
{
	(void) wmove(turn_w, 0, 0);
	(void) wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
	(void) wrefresh(turn_w);
}

draw_stat()
{
	(void) wmove(stat_w, STAT_1, 0);
	(void) wprintw(stat_w, "Points  %3d\n", mf->points);
	(void) wprintw(stat_w, "Fouls    %2d\n", fouled(ms));
	(void) wprintw(stat_w, "Grapples %2d\n", grappled(ms));

	(void) wmove(stat_w, STAT_2, 0);
	(void) wprintw(stat_w, "    0 %c(%c)\n",
		maxmove(ms, winddir + 3, -1) + '0',
		maxmove(ms, winddir + 3, 1) + '0');
	(void) waddstr(stat_w, "   \\|/\n");
	(void) wprintw(stat_w, "   -^-%c(%c)\n",
		maxmove(ms, winddir + 2, -1) + '0',
		maxmove(ms, winddir + 2, 1) + '0');
	(void) waddstr(stat_w, "   /|\\\n");
	(void) wprintw(stat_w, "    | %c(%c)\n",
		maxmove(ms, winddir + 1, -1) + '0',
		maxmove(ms, winddir + 1, 1) + '0');
	(void) wprintw(stat_w, "   %c(%c)\n",
		maxmove(ms, winddir, -1) + '0',
		maxmove(ms, winddir, 1) + '0');

	(void) wmove(stat_w, STAT_3, 0);
	(void) wprintw(stat_w, "Load  %c%c %c%c\n",
		loadname[mf->loadL], readyname(mf->readyL),
		loadname[mf->loadR], readyname(mf->readyR));
	(void) wprintw(stat_w, "Hull %2d\n", mc->hull);
	(void) wprintw(stat_w, "Crew %2d %2d %2d\n",
		mc->crew1, mc->crew2, mc->crew3);
	(void) wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
	(void) wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
	(void) wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
	if (mc->rig4 < 0)
		(void) waddch(stat_w, '-');
	else
		(void) wprintw(stat_w, "%d", mc->rig4);
	(void) wrefresh(stat_w);
}

draw_slot()
{
	if (!boarding(ms, 0)) {
		(void) mvwaddstr(slot_w, 0, 0, "   ");
		(void) mvwaddstr(slot_w, 1, 0, "   ");
	} else
		(void) mvwaddstr(slot_w, 1, 0, "OBP");
	if (!boarding(ms, 1)) {
		(void) mvwaddstr(slot_w, 2, 0, "   ");
		(void) mvwaddstr(slot_w, 3, 0, "   ");
	} else
		(void) mvwaddstr(slot_w, 3, 0, "DBP");

	(void) wmove(slot_w, SLOT_Y-4, 0);
	if (mf->RH)
		(void) wprintw(slot_w, "%dRH", mf->RH);
	else
		(void) waddstr(slot_w, "   ");
	(void) wmove(slot_w, SLOT_Y-3, 0);
	if (mf->RG)
		(void) wprintw(slot_w, "%dRG", mf->RG);
	else
		(void) waddstr(slot_w, "   ");
	(void) wmove(slot_w, SLOT_Y-2, 0);
	if (mf->RR)
		(void) wprintw(slot_w, "%dRR", mf->RR);
	else
		(void) waddstr(slot_w, "   ");

#define Y	(SLOT_Y/2)
	(void) wmove(slot_w, 7, 1);
	(void) wprintw(slot_w,"%d", windspeed);
	(void) mvwaddch(slot_w, Y, 0, ' ');
	(void) mvwaddch(slot_w, Y, 2, ' ');
	(void) mvwaddch(slot_w, Y-1, 0, ' ');
	(void) mvwaddch(slot_w, Y-1, 1, ' ');
	(void) mvwaddch(slot_w, Y-1, 2, ' ');
	(void) mvwaddch(slot_w, Y+1, 0, ' ');
	(void) mvwaddch(slot_w, Y+1, 1, ' ');
	(void) mvwaddch(slot_w, Y+1, 2, ' ');
	(void) wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
	switch (winddir) {
	case 1:
	case 5:
		(void) waddch(slot_w, '|');
		break;
	case 2:
	case 6:
		(void) waddch(slot_w, '/');
		break;
	case 3:
	case 7:
		(void) waddch(slot_w, '-');
		break;
	case 4:
	case 8:
		(void) waddch(slot_w, '\\');
		break;
	}
	(void) mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
	(void) wrefresh(slot_w);
}

draw_board()
{
	register int n;

	(void) clear();
	(void) werase(view_w);
	(void) werase(slot_w);
	(void) werase(scroll_w);
	(void) werase(stat_w);
	(void) werase(turn_w);

	sc_line = 0;

	(void) move(BOX_T, BOX_L);
	for (n = 0; n < BOX_X; n++)
		(void) addch('-');
	(void) move(BOX_B, BOX_L);
	for (n = 0; n < BOX_X; n++)
		(void) addch('-');
	for (n = BOX_T+1; n < BOX_B; n++) {
		(void) mvaddch(n, BOX_L, '|');
		(void) mvaddch(n, BOX_R, '|');
	}
	(void) mvaddch(BOX_T, BOX_L, '+');
	(void) mvaddch(BOX_T, BOX_R, '+');
	(void) mvaddch(BOX_B, BOX_L, '+');
	(void) mvaddch(BOX_B, BOX_R, '+');
	(void) refresh();

#define WSaIM "Wooden Ships & Iron Men"
	(void) wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
	(void) waddstr(view_w, WSaIM);
	(void) wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
	(void) waddstr(view_w, cc->name);
	(void) wrefresh(view_w);

	(void) move(LINE_T, LINE_L);
	(void) printw("Class %d %s (%d guns) '%s' (%c%c)",
		mc->class,
		classname[mc->class],
		mc->guns,
		ms->shipname,
		colours(ms),
		sterncolour(ms));
	(void) refresh();
}

centerview()
{
	viewrow = mf->row - VIEW_Y / 2;
	viewcol = mf->col - VIEW_X / 2;
}

upview()
{
	viewrow -= VIEW_Y / 3;
}

downview()
{
	viewrow += VIEW_Y / 3;
}

leftview()
{
	viewcol -= VIEW_X / 5;
}

rightview()
{
	viewcol += VIEW_X / 5;
}

adjustview()
{
	if (dont_adjust)
		return;
	if (mf->row < viewrow + VIEW_Y/4)
		viewrow = mf->row - (VIEW_Y - VIEW_Y/4);
	else if (mf->row > viewrow + (VIEW_Y - VIEW_Y/4))
		viewrow = mf->row - VIEW_Y/4;
	if (mf->col < viewcol + VIEW_X/8)
		viewcol = mf->col - (VIEW_X - VIEW_X/8);
	else if (mf->col > viewcol + (VIEW_X - VIEW_X/8))
		viewcol = mf->col - VIEW_X/8;
}

#ifdef SIGTSTP
susp()
{
	blockalarm();
	tstp();
	(void) signal(SIGTSTP, susp);
	unblockalarm();
}
#endif
Commit	Line	Data
6fbeb36e	1	#ifndef lint
9a2a5150	2	static char *sccsid = "@(#)pl_7.c 2.8 84/02/23";
6fbeb36e EW	3	#endif
	4
	5	#include "player.h"
	6
	7	/*
	8	* Display interface
	9	*/
	10
	11	static char sc_hasprompt;
	12	static char *sc_prompt;
	13	static char *sc_buf;
	14	static int sc_line;
	15
	16	initscreen()
	17	{
968132b4	18	/* initscr() already done in SCREENTEST() */
6fbeb36e EW	19	view_w = newwin(VIEW_Y, VIEW_X, VIEW_T, VIEW_L);
	20	slot_w = newwin(SLOT_Y, SLOT_X, SLOT_T, SLOT_L);
	21	scroll_w = newwin(SCROLL_Y, SCROLL_X, SCROLL_T, SCROLL_L);
	22	stat_w = newwin(STAT_Y, STAT_X, STAT_T, STAT_L);
	23	turn_w = newwin(TURN_Y, TURN_X, TURN_T, TURN_L);
	24	done_curses++;
	25	(void) leaveok(view_w, 1);
	26	(void) leaveok(slot_w, 1);
	27	(void) leaveok(stat_w, 1);
	28	(void) leaveok(turn_w, 1);
968132b4 EW	29	#ifdef SIGTSTP
	30	{
	31	int susp();
	32	(void) signal(SIGTSTP, susp);
	33	}
	34	#endif
6fbeb36e EW	35	noecho();
	36	crmode();
	37	}
	38
	39	cleanupscreen()
	40	{
490c485f	41	/* alarm already turned off */
6fbeb36e	42	if (done_curses) {
8c162cd1 EW	43	(void) wmove(scroll_w, SCROLL_Y - 1, 0);
8c162cd1 EW	44	(void) wclrtoeol(scroll_w);
6fbeb36e	45	draw_screen();
6fbeb36e EW	46	endwin();
	47	}
	48	}
	49
	50	newturn()
	51	{
	52	repaired = loaded = fired = changed = 0;
	53	movebuf[0] = '\0';
	54
	55	(void) alarm(0);
	56	if (mf->readyL & R_LOADING)
	57	if (mf->readyL & R_DOUBLE)
	58	mf->readyL = R_LOADING;
	59	else
	60	mf->readyL = R_LOADED;
	61	if (mf->readyR & R_LOADING)
	62	if (mf->readyR & R_DOUBLE)
	63	mf->readyR = R_LOADING;
	64	else
	65	mf->readyR = R_LOADED;
968132b4 EW	66	if (!hasdriver)
968132b4 EW	67	Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);
6fbeb36e EW	68
	69	if (sc_hasprompt) {
	70	(void) wmove(scroll_w, sc_line, 0);
	71	(void) wclrtoeol(scroll_w);
	72	}
968132b4 EW	73	if (Sync() < 0)
	74	leave(LEAVE_SYNC);
	75	if (!hasdriver)
	76	leave(LEAVE_DRIVER);
6fbeb36e EW	77	if (sc_hasprompt)
	78	(void) wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);
	79
	80	if (turn % 50 == 0)
	81	Write(W_ALIVE, SHIP(0), 0, 0, 0, 0, 0);
	82	if (mf->FS && (!mc->rig1 \|\| windspeed == 6))
	83	Write(W_FS, ms, 0, 0, 0, 0, 0);
	84	if (mf->FS == 1)
	85	Write(W_FS, ms, 0, 2, 0, 0, 0);
	86
	87	if (mf->struck)
	88	leave(LEAVE_QUIT);
	89	if (mf->captured != 0)
	90	leave(LEAVE_CAPTURED);
	91	if (windspeed == 7)
	92	leave(LEAVE_HURRICAN);
	93
	94	adjustview();
	95	draw_screen();
	96
	97	(void) signal(SIGALRM, newturn);
	98	(void) alarm(7);
	99	}
	100
	101	/VARARGS2/
	102	Signal(fmt, ship, a, b, c, d)
	103	char *fmt;
	104	register struct ship *ship;
	105	int a, b, c, d;
	106	{
	107	if (!done_curses)
	108	return;
	109	if (*fmt == '\7')
	110	putchar(*fmt++);
	111	if (ship == 0)
	112	(void) wprintw(scroll_w, fmt, a, b, c, d);
	113	else
	114	(void) wprintw(scroll_w, fmt, ship->shipname,
	115	colours(ship), sterncolour(ship), a, b, c, d);
	116	Scroll();
	117	}
	118
	119	Scroll()
	120	{
	121	if (++sc_line >= SCROLL_Y)
	122	sc_line = 0;
	123	(void) wmove(scroll_w, sc_line, 0);
	124	(void) wclrtoeol(scroll_w);
	125	}
	126
	127	prompt(p, ship)
	128	register char *p;
	129	struct ship *ship;
	130	{
	131	static char buf[60];
	132
	133	if (ship != 0)
	134	p = sprintf(buf, p, ship->shipname, colours(ship),
	135	sterncolour(ship));
	136	sc_prompt = p;
	137	sc_buf = "";
	138	sc_hasprompt = 1;
	139	(void) waddstr(scroll_w, p);
	140	}
141
142	endprompt(flag)
143	char flag;
144	{
145	sc_hasprompt = 0;
146	if (flag)
147	Scroll();
148	}
149
150	sgetch(p, ship, flag)
151	char *p;
152	struct ship *ship;
153	char flag;
154	{
155	register c;
156
157	prompt(p, ship);
14e6adf2	158	blockalarm();
6fbeb36e	159	(void) wrefresh(scroll_w);
14e6adf2	160	unblockalarm();
6fbeb36e EW	161	while ((c = wgetch(scroll_w)) == EOF)
	162	;
	163	if (flag && c >= ' ' && c < 0x7f)
	164	(void) waddch(scroll_w, c);
	165	endprompt(flag);
	166	return c;
	167	}
	168
	169	sgetstr(pr, buf, n)
	170	char *pr;
	171	register char *buf;
	172	register n;
	173	{
	174	register c;
	175	register char *p = buf;
	176
	177	prompt(pr, (struct ship *)0);
	178	sc_buf = buf;
	179	for (;;) {
	180	*p = 0;
14e6adf2	181	blockalarm();
6fbeb36e	182	(void) wrefresh(scroll_w);
14e6adf2	183	unblockalarm();
6fbeb36e EW	184	while ((c = wgetch(scroll_w)) == EOF)
	185	;
	186	switch (c) {
	187	case '\n':
	188	case '\r':
	189	endprompt(1);
	190	return;
	191	case '\b':
	192	if (p > buf) {
	193	(void) waddstr(scroll_w, "\b \b");
	194	p--;
	195	}
	196	break;
	197	default:
	198	if (c >= ' ' && c < 0x7f && p < buf + n - 1) {
	199	*p++ = c;
	200	(void) waddch(scroll_w, c);
	201	} else
	202	(void) putchar(CTRL(g));
	203	}
	204	}
	205	}
	206
	207	draw_screen()
	208	{
	209	draw_view();
	210	draw_turn();
	211	draw_stat();
	212	draw_slot();
	213	(void) wrefresh(scroll_w); /* move the cursor */
	214	}
	215
	216	draw_view()
	217	{
	218	register struct ship *sp;
	219
	220	(void) werase(view_w);
	221	foreachship(sp) {
	222	if (sp->file->dir
	223	&& sp->file->row > viewrow
	224	&& sp->file->row < viewrow + VIEW_Y
	225	&& sp->file->col > viewcol
	226	&& sp->file->col < viewcol + VIEW_X) {
	227	(void) wmove(view_w, sp->file->row - viewrow,
	228	sp->file->col - viewcol);
	229	(void) waddch(view_w, colours(sp));
	230	(void) wmove(view_w,
	231	sternrow(sp) - viewrow,
	232	sterncol(sp) - viewcol);
	233	(void) waddch(view_w, sterncolour(sp));
	234	}
	235	}
	236	(void) wrefresh(view_w);
	237	}
	238
	239	draw_turn()
	240	{
	241	(void) wmove(turn_w, 0, 0);
04bbf8e2	242	(void) wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
6fbeb36e EW	243	(void) wrefresh(turn_w);
	244	}
	245
	246	draw_stat()
	247	{
	248	(void) wmove(stat_w, STAT_1, 0);
	249	(void) wprintw(stat_w, "Points %3d\n", mf->points);
	250	(void) wprintw(stat_w, "Fouls %2d\n", fouled(ms));
	251	(void) wprintw(stat_w, "Grapples %2d\n", grappled(ms));
	252
	253	(void) wmove(stat_w, STAT_2, 0);
	254	(void) wprintw(stat_w, " 0 %c(%c)\n",
	255	maxmove(ms, winddir + 3, -1) + '0',
	256	maxmove(ms, winddir + 3, 1) + '0');
	257	(void) waddstr(stat_w, " \\\|/\n");
	258	(void) wprintw(stat_w, " -^-%c(%c)\n",
	259	maxmove(ms, winddir + 2, -1) + '0',
	260	maxmove(ms, winddir + 2, 1) + '0');
	261	(void) waddstr(stat_w, " /\|\\\n");
	262	(void) wprintw(stat_w, " \| %c(%c)\n",
	263	maxmove(ms, winddir + 1, -1) + '0',
	264	maxmove(ms, winddir + 1, 1) + '0');
	265	(void) wprintw(stat_w, " %c(%c)\n",
	266	maxmove(ms, winddir, -1) + '0',
	267	maxmove(ms, winddir, 1) + '0');
	268
	269	(void) wmove(stat_w, STAT_3, 0);
	270	(void) wprintw(stat_w, "Load %c%c %c%c\n",
	271	loadname[mf->loadL], readyname(mf->readyL),
	272	loadname[mf->loadR], readyname(mf->readyR));
	273	(void) wprintw(stat_w, "Hull %2d\n", mc->hull);
	274	(void) wprintw(stat_w, "Crew %2d %2d %2d\n",
	275	mc->crew1, mc->crew2, mc->crew3);
	276	(void) wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
aabea72f	277	(void) wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
6fbeb36e EW	278	(void) wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
	279	if (mc->rig4 < 0)
	280	(void) waddch(stat_w, '-');
	281	else
	282	(void) wprintw(stat_w, "%d", mc->rig4);
	283	(void) wrefresh(stat_w);
	284	}
	285
	286	draw_slot()
	287	{
	288	if (!boarding(ms, 0)) {
	289	(void) mvwaddstr(slot_w, 0, 0, " ");
	290	(void) mvwaddstr(slot_w, 1, 0, " ");
	291	} else
	292	(void) mvwaddstr(slot_w, 1, 0, "OBP");
	293	if (!boarding(ms, 1)) {
	294	(void) mvwaddstr(slot_w, 2, 0, " ");
	295	(void) mvwaddstr(slot_w, 3, 0, " ");
	296	} else
	297	(void) mvwaddstr(slot_w, 3, 0, "DBP");
	298
	299	(void) wmove(slot_w, SLOT_Y-4, 0);
	300	if (mf->RH)
	301	(void) wprintw(slot_w, "%dRH", mf->RH);
	302	else
	303	(void) waddstr(slot_w, " ");
	304	(void) wmove(slot_w, SLOT_Y-3, 0);
	305	if (mf->RG)
	306	(void) wprintw(slot_w, "%dRG", mf->RG);
	307	else
	308	(void) waddstr(slot_w, " ");
	309	(void) wmove(slot_w, SLOT_Y-2, 0);
	310	if (mf->RR)
	311	(void) wprintw(slot_w, "%dRR", mf->RR);
	312	else
	313	(void) waddstr(slot_w, " ");
	314
	315	#define Y (SLOT_Y/2)
	316	(void) wmove(slot_w, 7, 1);
	317	(void) wprintw(slot_w,"%d", windspeed);
	318	(void) mvwaddch(slot_w, Y, 0, ' ');
	319	(void) mvwaddch(slot_w, Y, 2, ' ');
	320	(void) mvwaddch(slot_w, Y-1, 0, ' ');
	321	(void) mvwaddch(slot_w, Y-1, 1, ' ');
	322	(void) mvwaddch(slot_w, Y-1, 2, ' ');
	323	(void) mvwaddch(slot_w, Y+1, 0, ' ');
	324	(void) mvwaddch(slot_w, Y+1, 1, ' ');
	325	(void) mvwaddch(slot_w, Y+1, 2, ' ');
	326	(void) wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
	327	switch (winddir) {
	328	case 1:
	329	case 5:
	330	(void) waddch(slot_w, '\|');
	331	break;
	332	case 2:
	333	case 6:
	334	(void) waddch(slot_w, '/');
	335	break;
	336	case 3:
	337	case 7:
	338	(void) waddch(slot_w, '-');
	339	break;
	340	case 4:
	341	case 8:
342	(void) waddch(slot_w, '\\');
343	break;
344	}
345	(void) mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
346	(void) wrefresh(slot_w);
347	}
348
349	draw_board()
350	{
351	register int n;
352
353	(void) clear();
354	(void) werase(view_w);
355	(void) werase(slot_w);
356	(void) werase(scroll_w);
357	(void) werase(stat_w);
358	(void) werase(turn_w);
359
360	sc_line = 0;
361
362	(void) move(BOX_T, BOX_L);
363	for (n = 0; n < BOX_X; n++)
364	(void) addch('-');
365	(void) move(BOX_B, BOX_L);
366	for (n = 0; n < BOX_X; n++)
367	(void) addch('-');
368	for (n = BOX_T+1; n < BOX_B; n++) {
369	(void) mvaddch(n, BOX_L, '\|');
370	(void) mvaddch(n, BOX_R, '\|');
371	}
372	(void) mvaddch(BOX_T, BOX_L, '+');
373	(void) mvaddch(BOX_T, BOX_R, '+');
374	(void) mvaddch(BOX_B, BOX_L, '+');
375	(void) mvaddch(BOX_B, BOX_R, '+');
376	(void) refresh();
377
378	#define WSaIM "Wooden Ships & Iron Men"
379	(void) wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
380	(void) waddstr(view_w, WSaIM);
381	(void) wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
382	(void) waddstr(view_w, cc->name);
383	(void) wrefresh(view_w);
384
385	(void) move(LINE_T, LINE_L);
386	(void) printw("Class %d %s (%d guns) '%s' (%c%c)",
387	mc->class,
388	classname[mc->class],
389	mc->guns,
390	ms->shipname,
391	colours(ms),
392	sterncolour(ms));
393	(void) refresh();
394	}
395
396	centerview()
397	{
398	viewrow = mf->row - VIEW_Y / 2;
399	viewcol = mf->col - VIEW_X / 2;
400	}
401
402	upview()
403	{
404	viewrow -= VIEW_Y / 3;
405	}
406
407	downview()
408	{
409	viewrow += VIEW_Y / 3;
410	}
411
412	leftview()
413	{
414	viewcol -= VIEW_X / 5;
415	}
416
417	rightview()
418	{
419	viewcol += VIEW_X / 5;
420	}
421
422	adjustview()
423	{
424	if (dont_adjust)
425	return;
426	if (mf->row < viewrow + VIEW_Y/4)
427	viewrow = mf->row - (VIEW_Y - VIEW_Y/4);
428	else if (mf->row > viewrow + (VIEW_Y - VIEW_Y/4))
429	viewrow = mf->row - VIEW_Y/4;
430	if (mf->col < viewcol + VIEW_X/8)
431	viewcol = mf->col - (VIEW_X - VIEW_X/8);
432	else if (mf->col > viewcol + (VIEW_X - VIEW_X/8))
433	viewcol = mf->col - VIEW_X/8;
434	}
968132b4 EW	435
	436	#ifdef SIGTSTP
	437	susp()
	438	{
	439	blockalarm();
	440	tstp();
	441	(void) signal(SIGTSTP, susp);
	442	unblockalarm();
	443	}
	444	#endif