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

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef lint
static char sccsid[] = "@(#)pl_7.c	5.1 (Berkeley) %G%";
#endif not lint

#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
b5f0675e	1	/*
1e008c14 DF	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.
b5f0675e EW	5	*/
b5f0675e EW	6
6fbeb36e	7	#ifndef lint
1e008c14 DF	8	static char sccsid[] = "@(#)pl_7.c 5.1 (Berkeley) %G%";
1e008c14 DF	9	#endif not lint
6fbeb36e EW	10
	11	#include "player.h"
	12
	13	/*
	14	* Display interface
	15	*/
	16
	17	static char sc_hasprompt;
	18	static char *sc_prompt;
	19	static char *sc_buf;
	20	static int sc_line;
	21
	22	initscreen()
	23	{
968132b4	24	/* initscr() already done in SCREENTEST() */
6fbeb36e EW	25	view_w = newwin(VIEW_Y, VIEW_X, VIEW_T, VIEW_L);
	26	slot_w = newwin(SLOT_Y, SLOT_X, SLOT_T, SLOT_L);
	27	scroll_w = newwin(SCROLL_Y, SCROLL_X, SCROLL_T, SCROLL_L);
	28	stat_w = newwin(STAT_Y, STAT_X, STAT_T, STAT_L);
	29	turn_w = newwin(TURN_Y, TURN_X, TURN_T, TURN_L);
	30	done_curses++;
	31	(void) leaveok(view_w, 1);
	32	(void) leaveok(slot_w, 1);
	33	(void) leaveok(stat_w, 1);
	34	(void) leaveok(turn_w, 1);
968132b4 EW	35	#ifdef SIGTSTP
	36	{
	37	int susp();
	38	(void) signal(SIGTSTP, susp);
	39	}
	40	#endif
6fbeb36e EW	41	noecho();
	42	crmode();
	43	}
	44
	45	cleanupscreen()
	46	{
490c485f	47	/* alarm already turned off */
6fbeb36e	48	if (done_curses) {
8c162cd1 EW	49	(void) wmove(scroll_w, SCROLL_Y - 1, 0);
8c162cd1 EW	50	(void) wclrtoeol(scroll_w);
6fbeb36e	51	draw_screen();
6fbeb36e EW	52	endwin();
	53	}
	54	}
	55
	56	newturn()
	57	{
	58	repaired = loaded = fired = changed = 0;
	59	movebuf[0] = '\0';
	60
	61	(void) alarm(0);
	62	if (mf->readyL & R_LOADING)
	63	if (mf->readyL & R_DOUBLE)
	64	mf->readyL = R_LOADING;
	65	else
	66	mf->readyL = R_LOADED;
	67	if (mf->readyR & R_LOADING)
	68	if (mf->readyR & R_DOUBLE)
	69	mf->readyR = R_LOADING;
	70	else
	71	mf->readyR = R_LOADED;
968132b4 EW	72	if (!hasdriver)
968132b4 EW	73	Write(W_DDEAD, SHIP(0), 0, 0, 0, 0, 0);
6fbeb36e EW	74
	75	if (sc_hasprompt) {
	76	(void) wmove(scroll_w, sc_line, 0);
	77	(void) wclrtoeol(scroll_w);
	78	}
968132b4 EW	79	if (Sync() < 0)
	80	leave(LEAVE_SYNC);
	81	if (!hasdriver)
	82	leave(LEAVE_DRIVER);
6fbeb36e EW	83	if (sc_hasprompt)
	84	(void) wprintw(scroll_w, "%s%s", sc_prompt, sc_buf);
	85
	86	if (turn % 50 == 0)
	87	Write(W_ALIVE, SHIP(0), 0, 0, 0, 0, 0);
	88	if (mf->FS && (!mc->rig1 \|\| windspeed == 6))
	89	Write(W_FS, ms, 0, 0, 0, 0, 0);
	90	if (mf->FS == 1)
	91	Write(W_FS, ms, 0, 2, 0, 0, 0);
	92
	93	if (mf->struck)
	94	leave(LEAVE_QUIT);
	95	if (mf->captured != 0)
	96	leave(LEAVE_CAPTURED);
	97	if (windspeed == 7)
	98	leave(LEAVE_HURRICAN);
	99
	100	adjustview();
	101	draw_screen();
	102
	103	(void) signal(SIGALRM, newturn);
	104	(void) alarm(7);
	105	}
	106
	107	/VARARGS2/
	108	Signal(fmt, ship, a, b, c, d)
	109	char *fmt;
	110	register struct ship *ship;
	111	int a, b, c, d;
	112	{
	113	if (!done_curses)
	114	return;
	115	if (*fmt == '\7')
	116	putchar(*fmt++);
	117	if (ship == 0)
	118	(void) wprintw(scroll_w, fmt, a, b, c, d);
	119	else
	120	(void) wprintw(scroll_w, fmt, ship->shipname,
	121	colours(ship), sterncolour(ship), a, b, c, d);
	122	Scroll();
	123	}
	124
	125	Scroll()
	126	{
	127	if (++sc_line >= SCROLL_Y)
	128	sc_line = 0;
	129	(void) wmove(scroll_w, sc_line, 0);
	130	(void) wclrtoeol(scroll_w);
	131	}
	132
	133	prompt(p, ship)
	134	register char *p;
	135	struct ship *ship;
	136	{
	137	static char buf[60];
	138
	139	if (ship != 0)
	140	p = sprintf(buf, p, ship->shipname, colours(ship),
	141	sterncolour(ship));
	142	sc_prompt = p;
	143	sc_buf = "";
	144	sc_hasprompt = 1;
	145	(void) waddstr(scroll_w, p);
	146	}
147
148	endprompt(flag)
149	char flag;
150	{
151	sc_hasprompt = 0;
152	if (flag)
153	Scroll();
154	}
155
156	sgetch(p, ship, flag)
157	char *p;
158	struct ship *ship;
159	char flag;
160	{
161	register c;
162
163	prompt(p, ship);
14e6adf2	164	blockalarm();
6fbeb36e	165	(void) wrefresh(scroll_w);
14e6adf2	166	unblockalarm();
6fbeb36e EW	167	while ((c = wgetch(scroll_w)) == EOF)
	168	;
	169	if (flag && c >= ' ' && c < 0x7f)
	170	(void) waddch(scroll_w, c);
	171	endprompt(flag);
	172	return c;
	173	}
	174
	175	sgetstr(pr, buf, n)
	176	char *pr;
	177	register char *buf;
	178	register n;
	179	{
	180	register c;
	181	register char *p = buf;
	182
	183	prompt(pr, (struct ship *)0);
	184	sc_buf = buf;
	185	for (;;) {
	186	*p = 0;
14e6adf2	187	blockalarm();
6fbeb36e	188	(void) wrefresh(scroll_w);
14e6adf2	189	unblockalarm();
6fbeb36e EW	190	while ((c = wgetch(scroll_w)) == EOF)
	191	;
	192	switch (c) {
	193	case '\n':
	194	case '\r':
	195	endprompt(1);
	196	return;
	197	case '\b':
	198	if (p > buf) {
	199	(void) waddstr(scroll_w, "\b \b");
	200	p--;
	201	}
	202	break;
	203	default:
	204	if (c >= ' ' && c < 0x7f && p < buf + n - 1) {
	205	*p++ = c;
	206	(void) waddch(scroll_w, c);
	207	} else
	208	(void) putchar(CTRL(g));
	209	}
	210	}
	211	}
	212
	213	draw_screen()
	214	{
	215	draw_view();
	216	draw_turn();
	217	draw_stat();
	218	draw_slot();
	219	(void) wrefresh(scroll_w); /* move the cursor */
	220	}
	221
	222	draw_view()
	223	{
	224	register struct ship *sp;
	225
	226	(void) werase(view_w);
	227	foreachship(sp) {
	228	if (sp->file->dir
	229	&& sp->file->row > viewrow
	230	&& sp->file->row < viewrow + VIEW_Y
	231	&& sp->file->col > viewcol
	232	&& sp->file->col < viewcol + VIEW_X) {
	233	(void) wmove(view_w, sp->file->row - viewrow,
	234	sp->file->col - viewcol);
	235	(void) waddch(view_w, colours(sp));
	236	(void) wmove(view_w,
	237	sternrow(sp) - viewrow,
	238	sterncol(sp) - viewcol);
	239	(void) waddch(view_w, sterncolour(sp));
	240	}
	241	}
	242	(void) wrefresh(view_w);
	243	}
	244
	245	draw_turn()
	246	{
	247	(void) wmove(turn_w, 0, 0);
04bbf8e2	248	(void) wprintw(turn_w, "%cTurn %d", dont_adjust?'*':'-', turn);
6fbeb36e EW	249	(void) wrefresh(turn_w);
	250	}
	251
	252	draw_stat()
	253	{
	254	(void) wmove(stat_w, STAT_1, 0);
	255	(void) wprintw(stat_w, "Points %3d\n", mf->points);
	256	(void) wprintw(stat_w, "Fouls %2d\n", fouled(ms));
	257	(void) wprintw(stat_w, "Grapples %2d\n", grappled(ms));
	258
	259	(void) wmove(stat_w, STAT_2, 0);
	260	(void) wprintw(stat_w, " 0 %c(%c)\n",
	261	maxmove(ms, winddir + 3, -1) + '0',
	262	maxmove(ms, winddir + 3, 1) + '0');
	263	(void) waddstr(stat_w, " \\\|/\n");
	264	(void) wprintw(stat_w, " -^-%c(%c)\n",
	265	maxmove(ms, winddir + 2, -1) + '0',
	266	maxmove(ms, winddir + 2, 1) + '0');
	267	(void) waddstr(stat_w, " /\|\\\n");
	268	(void) wprintw(stat_w, " \| %c(%c)\n",
	269	maxmove(ms, winddir + 1, -1) + '0',
	270	maxmove(ms, winddir + 1, 1) + '0');
	271	(void) wprintw(stat_w, " %c(%c)\n",
	272	maxmove(ms, winddir, -1) + '0',
	273	maxmove(ms, winddir, 1) + '0');
	274
	275	(void) wmove(stat_w, STAT_3, 0);
	276	(void) wprintw(stat_w, "Load %c%c %c%c\n",
	277	loadname[mf->loadL], readyname(mf->readyL),
	278	loadname[mf->loadR], readyname(mf->readyR));
	279	(void) wprintw(stat_w, "Hull %2d\n", mc->hull);
	280	(void) wprintw(stat_w, "Crew %2d %2d %2d\n",
	281	mc->crew1, mc->crew2, mc->crew3);
	282	(void) wprintw(stat_w, "Guns %2d %2d\n", mc->gunL, mc->gunR);
aabea72f	283	(void) wprintw(stat_w, "Carr %2d %2d\n", mc->carL, mc->carR);
6fbeb36e EW	284	(void) wprintw(stat_w, "Rigg %d %d %d ", mc->rig1, mc->rig2, mc->rig3);
	285	if (mc->rig4 < 0)
	286	(void) waddch(stat_w, '-');
	287	else
	288	(void) wprintw(stat_w, "%d", mc->rig4);
	289	(void) wrefresh(stat_w);
	290	}
	291
	292	draw_slot()
	293	{
	294	if (!boarding(ms, 0)) {
	295	(void) mvwaddstr(slot_w, 0, 0, " ");
	296	(void) mvwaddstr(slot_w, 1, 0, " ");
	297	} else
	298	(void) mvwaddstr(slot_w, 1, 0, "OBP");
	299	if (!boarding(ms, 1)) {
	300	(void) mvwaddstr(slot_w, 2, 0, " ");
	301	(void) mvwaddstr(slot_w, 3, 0, " ");
	302	} else
	303	(void) mvwaddstr(slot_w, 3, 0, "DBP");
	304
	305	(void) wmove(slot_w, SLOT_Y-4, 0);
	306	if (mf->RH)
	307	(void) wprintw(slot_w, "%dRH", mf->RH);
	308	else
	309	(void) waddstr(slot_w, " ");
	310	(void) wmove(slot_w, SLOT_Y-3, 0);
	311	if (mf->RG)
	312	(void) wprintw(slot_w, "%dRG", mf->RG);
	313	else
	314	(void) waddstr(slot_w, " ");
	315	(void) wmove(slot_w, SLOT_Y-2, 0);
	316	if (mf->RR)
	317	(void) wprintw(slot_w, "%dRR", mf->RR);
	318	else
	319	(void) waddstr(slot_w, " ");
	320
	321	#define Y (SLOT_Y/2)
	322	(void) wmove(slot_w, 7, 1);
	323	(void) wprintw(slot_w,"%d", windspeed);
	324	(void) mvwaddch(slot_w, Y, 0, ' ');
	325	(void) mvwaddch(slot_w, Y, 2, ' ');
	326	(void) mvwaddch(slot_w, Y-1, 0, ' ');
	327	(void) mvwaddch(slot_w, Y-1, 1, ' ');
	328	(void) mvwaddch(slot_w, Y-1, 2, ' ');
	329	(void) mvwaddch(slot_w, Y+1, 0, ' ');
	330	(void) mvwaddch(slot_w, Y+1, 1, ' ');
	331	(void) mvwaddch(slot_w, Y+1, 2, ' ');
	332	(void) wmove(slot_w, Y - dr[winddir], 1 - dc[winddir]);
	333	switch (winddir) {
	334	case 1:
	335	case 5:
	336	(void) waddch(slot_w, '\|');
	337	break;
	338	case 2:
	339	case 6:
	340	(void) waddch(slot_w, '/');
	341	break;
	342	case 3:
	343	case 7:
	344	(void) waddch(slot_w, '-');
	345	break;
	346	case 4:
	347	case 8:
348	(void) waddch(slot_w, '\\');
349	break;
350	}
351	(void) mvwaddch(slot_w, Y + dr[winddir], 1 + dc[winddir], '+');
352	(void) wrefresh(slot_w);
353	}
354
355	draw_board()
356	{
357	register int n;
358
359	(void) clear();
360	(void) werase(view_w);
361	(void) werase(slot_w);
362	(void) werase(scroll_w);
363	(void) werase(stat_w);
364	(void) werase(turn_w);
365
366	sc_line = 0;
367
368	(void) move(BOX_T, BOX_L);
369	for (n = 0; n < BOX_X; n++)
370	(void) addch('-');
371	(void) move(BOX_B, BOX_L);
372	for (n = 0; n < BOX_X; n++)
373	(void) addch('-');
374	for (n = BOX_T+1; n < BOX_B; n++) {
375	(void) mvaddch(n, BOX_L, '\|');
376	(void) mvaddch(n, BOX_R, '\|');
377	}
378	(void) mvaddch(BOX_T, BOX_L, '+');
379	(void) mvaddch(BOX_T, BOX_R, '+');
380	(void) mvaddch(BOX_B, BOX_L, '+');
381	(void) mvaddch(BOX_B, BOX_R, '+');
382	(void) refresh();
383
384	#define WSaIM "Wooden Ships & Iron Men"
385	(void) wmove(view_w, 2, (VIEW_X - sizeof WSaIM - 1) / 2);
386	(void) waddstr(view_w, WSaIM);
387	(void) wmove(view_w, 4, (VIEW_X - strlen(cc->name)) / 2);
388	(void) waddstr(view_w, cc->name);
389	(void) wrefresh(view_w);
390
391	(void) move(LINE_T, LINE_L);
392	(void) printw("Class %d %s (%d guns) '%s' (%c%c)",
393	mc->class,
394	classname[mc->class],
395	mc->guns,
396	ms->shipname,
397	colours(ms),
398	sterncolour(ms));
399	(void) refresh();
400	}
401
402	centerview()
403	{
404	viewrow = mf->row - VIEW_Y / 2;
405	viewcol = mf->col - VIEW_X / 2;
406	}
407
408	upview()
409	{
410	viewrow -= VIEW_Y / 3;
411	}
412
413	downview()
414	{
415	viewrow += VIEW_Y / 3;
416	}
417
418	leftview()
419	{
420	viewcol -= VIEW_X / 5;
421	}
422
423	rightview()
424	{
425	viewcol += VIEW_X / 5;
426	}
427
428	adjustview()
429	{
430	if (dont_adjust)
431	return;
432	if (mf->row < viewrow + VIEW_Y/4)
433	viewrow = mf->row - (VIEW_Y - VIEW_Y/4);
434	else if (mf->row > viewrow + (VIEW_Y - VIEW_Y/4))
435	viewrow = mf->row - VIEW_Y/4;
436	if (mf->col < viewcol + VIEW_X/8)
437	viewcol = mf->col - (VIEW_X - VIEW_X/8);
438	else if (mf->col > viewcol + (VIEW_X - VIEW_X/8))
439	viewcol = mf->col - VIEW_X/8;
440	}
968132b4 EW	441
	442	#ifdef SIGTSTP
	443	susp()
	444	{
	445	blockalarm();
	446	tstp();
	447	(void) signal(SIGTSTP, susp);
	448	unblockalarm();
	449	}
	450	#endif