[unix-history] / usr / src / games / sail / pl_5.c

/*
 * Copyright (c) 1983, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)pl_5.c	8.1 (Berkeley) %G%";
#endif /* not lint */

#include "player.h"

#define turnfirst(x) (*x == 'r' || *x == 'l')

acceptmove()
{
	int ta;
	int ma;
	char af;
	int moved = 0;
	int vma, dir;
	char prompt[60];
	char buf[60], last = '\0';
	register char *p;

	if (!mc->crew3 || snagged(ms) || !windspeed) {
		Signal("Unable to move", (struct ship *)0);
		return;
	}

	ta = maxturns(ms, &af);
	ma = maxmove(ms, mf->dir, 0);
	(void) sprintf(prompt, "move (%d,%c%d): ", ma, af ? '\'' : ' ', ta);
	sgetstr(prompt, buf, sizeof buf);
	dir = mf->dir;
	vma = ma;
	for (p = buf; *p; p++)
		switch (*p) {
		case 'l':
			dir -= 2;
		case 'r':
			if (++dir == 0)
				dir = 8;
			else if (dir == 9)
				dir = 1;
			if (last == 't') {
				Signal("Ship can't turn that fast.",
					(struct ship *)0);
				*p-- = '\0';
			}
			last = 't';
			ma--;
			ta--;
			vma = min(ma, maxmove(ms, dir, 0));
			if (ta < 0 && moved || vma < 0 && moved)
				*p-- = '\0';
			break;
		case 'b':
			ma--;
			vma--;
			last = 'b';
			if (ta < 0 && moved || vma < 0 && moved)
				*p-- = '\0';
			break;
		case '0':
		case 'd':
			*p-- = '\0';
			break;
		case '\n':
			*p-- = '\0';
			break;
		case '1': case '2': case '3': case '4':
		case '5': case '6': case '7':
			if (last == '0') {
				Signal("Can't move that fast.",
					(struct ship *)0);
				*p-- = '\0';
			}
			last = '0';
			moved = 1;
			ma -= *p - '0';
			vma -= *p - '0';
			if (ta < 0 && moved || vma < 0 && moved)
				*p-- = '\0';
			break;
		default:
			if (!isspace(*p)) {
				Signal("Input error.", (struct ship *)0);
				*p-- = '\0';
			}
		}
	if (ta < 0 && moved || vma < 0 && moved
	    || af && turnfirst(buf) && moved) {
		Signal("Movement error.", (struct ship *)0);
		if (ta < 0 && moved) {
			if (mf->FS == 1) {
				Write(W_FS, ms, 0, 0, 0, 0, 0);
				Signal("No hands to set full sails.",
					(struct ship *)0);
			}
		} else if (ma >= 0)
			buf[1] = '\0';
	}
	if (af && !moved) {
		if (mf->FS == 1) {
			Write(W_FS, ms, 0, 0, 0, 0, 0);
			Signal("No hands to set full sails.",
				(struct ship *)0);
		}
	}
	if (*buf)
		(void) strcpy(movebuf, buf);
	else
		(void) strcpy(movebuf, "d");
	Write(W_MOVE, ms, 1, (int)movebuf, 0, 0, 0);
	Signal("Helm: %s.", (struct ship *)0, movebuf);
}

acceptboard()
{
	register struct ship *sp;
	register int n;
	int crew[3];
	int men = 0;
	char c;

	crew[0] = mc->crew1;
	crew[1] = mc->crew2;
	crew[2] = mc->crew3;
	for (n = 0; n < NBP; n++) {
		if (mf->OBP[n].turnsent)
			    men += mf->OBP[n].mensent;
	}
	for (n = 0; n < NBP; n++) {
		if (mf->DBP[n].turnsent)
			    men += mf->DBP[n].mensent;
	}
	if (men) {
		crew[0] = men/100 ? 0 : crew[0] != 0;
		crew[1] = (men%100)/10 ? 0 : crew[1] != 0;
		crew[2] = men%10 ? 0 : crew[2] != 0;
	} else {
		crew[0] = crew[0] != 0;
		crew[1] = crew[1] != 0;
		crew[2] = crew[2] != 0;
	}
	foreachship(sp) {
		if (sp == ms || sp->file->dir == 0 || range(ms, sp) > 1)
			continue;
		if (ms->nationality == capship(sp)->nationality)
			continue;
		if (meleeing(ms, sp) && crew[2]) {
			c = sgetch("How many more to board the %s (%c%c)? ",
				sp, 1);
			parties(crew, sp, 0, c);
		} else if ((fouled2(ms, sp) || grappled2(ms, sp)) && crew[2]) {
			c = sgetch("Crew sections to board the %s (%c%c) (3 max) ?", sp, 1);
			parties(crew, sp, 0, c);
		}
	}
	if (crew[2]) {
		c = sgetch("How many sections to repel boarders? ",
			(struct ship *)0, 1);
		parties(crew, ms, 1, c);
	}
	blockalarm();
	draw_slot();
	unblockalarm();
}

parties(crew, to, isdefense, buf)
register struct ship *to;
int crew[3];
char isdefense;
char buf;
{
	register int k, j, men; 
	struct BP *ptr;
	int temp[3];

	for (k = 0; k < 3; k++)
		temp[k] = crew[k];
	if (isdigit(buf)) {
		ptr = isdefense ? to->file->DBP : to->file->OBP; 
		for (j = 0; j < NBP && ptr[j].turnsent; j++)
			;
		if (!ptr[j].turnsent && buf > '0') {
			men = 0;
			for (k = 0; k < 3 && buf > '0'; k++) {
				men += crew[k]
					* (k == 0 ? 100 : (k == 1 ? 10 : 1));
				crew[k] = 0;
				if (men)
					buf--;
			}
			if (buf > '0')
				Signal("Sending all crew sections.",
					(struct ship *)0);
			Write(isdefense ? W_DBP : W_OBP, ms, 0,
				j, turn, to->file->index, men);
			if (isdefense) {
				(void) wmove(slot_w, 2, 0);
				for (k=0; k < NBP; k++)
					if (temp[k] && !crew[k])
						(void) waddch(slot_w, k + '1');
					else
						(void) wmove(slot_w, 2, 1 + k);
				(void) mvwaddstr(slot_w, 3, 0, "DBP");
				makesignal(ms, "repelling boarders",
					(struct ship *)0);
			} else {
				(void) wmove(slot_w, 0, 0);
				for (k=0; k < NBP; k++)
					if (temp[k] && !crew[k])
						(void) waddch(slot_w, k + '1');
					else
						(void) wmove(slot_w, 0, 1 + k);
				(void) mvwaddstr(slot_w, 1, 0, "OBP");
				makesignal(ms, "boarding the %s (%c%c)", to);
			}
			blockalarm();
			(void) wrefresh(slot_w);
			unblockalarm();
		} else
			Signal("Sending no crew sections.", (struct ship *)0);
	}
}
Commit	Line	Data
b5f0675e	1	/*
02cf2247 KB	2	* Copyright (c) 1983, 1993
02cf2247 KB	3	* The Regents of the University of California. All rights reserved.
c0ca48ec	4	*
b2e7427f	5	* %sccs.include.redist.c%
b5f0675e EW	6	*/
b5f0675e EW	7
e984bffe	8	#ifndef lint
02cf2247	9	static char sccsid[] = "@(#)pl_5.c 8.1 (Berkeley) %G%";
c0ca48ec	10	#endif /* not lint */
e984bffe EW	11
	12	#include "player.h"
	13
	14	#define turnfirst(x) (x == 'r' \|\| x == 'l')
	15
	16	acceptmove()
	17	{
	18	int ta;
	19	int ma;
	20	char af;
	21	int moved = 0;
	22	int vma, dir;
	23	char prompt[60];
	24	char buf[60], last = '\0';
	25	register char *p;
	26
	27	if (!mc->crew3 \|\| snagged(ms) \|\| !windspeed) {
	28	Signal("Unable to move", (struct ship *)0);
	29	return;
	30	}
e984bffe EW	31
	32	ta = maxturns(ms, &af);
	33	ma = maxmove(ms, mf->dir, 0);
	34	(void) sprintf(prompt, "move (%d,%c%d): ", ma, af ? '\'' : ' ', ta);
	35	sgetstr(prompt, buf, sizeof buf);
	36	dir = mf->dir;
	37	vma = ma;
	38	for (p = buf; *p; p++)
	39	switch (*p) {
	40	case 'l':
	41	dir -= 2;
	42	case 'r':
	43	if (++dir == 0)
	44	dir = 8;
	45	else if (dir == 9)
	46	dir = 1;
	47	if (last == 't') {
	48	Signal("Ship can't turn that fast.",
	49	(struct ship *)0);
	50	*p-- = '\0';
	51	}
	52	last = 't';
	53	ma--;
	54	ta--;
	55	vma = min(ma, maxmove(ms, dir, 0));
	56	if (ta < 0 && moved \|\| vma < 0 && moved)
	57	*p-- = '\0';
	58	break;
	59	case 'b':
	60	ma--;
	61	vma--;
	62	last = 'b';
	63	if (ta < 0 && moved \|\| vma < 0 && moved)
	64	*p-- = '\0';
	65	break;
	66	case '0':
	67	case 'd':
	68	*p-- = '\0';
	69	break;
	70	case '\n':
	71	*p-- = '\0';
	72	break;
	73	case '1': case '2': case '3': case '4':
	74	case '5': case '6': case '7':
	75	if (last == '0') {
	76	Signal("Can't move that fast.",
	77	(struct ship *)0);
	78	*p-- = '\0';
	79	}
	80	last = '0';
	81	moved = 1;
	82	ma -= *p - '0';
	83	vma -= *p - '0';
	84	if (ta < 0 && moved \|\| vma < 0 && moved)
	85	*p-- = '\0';
	86	break;
	87	default:
	88	if (!isspace(*p)) {
	89	Signal("Input error.", (struct ship *)0);
	90	*p-- = '\0';
	91	}
	92	}
	93	if (ta < 0 && moved \|\| vma < 0 && moved
	94	\|\| af && turnfirst(buf) && moved) {
95	Signal("Movement error.", (struct ship *)0);
96	if (ta < 0 && moved) {
97	if (mf->FS == 1) {
98	Write(W_FS, ms, 0, 0, 0, 0, 0);
99	Signal("No hands to set full sails.",
100	(struct ship *)0);
101	}
102	} else if (ma >= 0)
103	buf[1] = '\0';
104	}
105	if (af && !moved) {
106	if (mf->FS == 1) {
107	Write(W_FS, ms, 0, 0, 0, 0, 0);
108	Signal("No hands to set full sails.",
109	(struct ship *)0);
110	}
111	}
112	if (*buf)
113	(void) strcpy(movebuf, buf);
114	else
115	(void) strcpy(movebuf, "d");
944c0fac	116	Write(W_MOVE, ms, 1, (int)movebuf, 0, 0, 0);
e984bffe EW	117	Signal("Helm: %s.", (struct ship *)0, movebuf);
	118	}
	119
	120	acceptboard()
	121	{
	122	register struct ship *sp;
	123	register int n;
	124	int crew[3];
	125	int men = 0;
	126	char c;
	127
	128	crew[0] = mc->crew1;
	129	crew[1] = mc->crew2;
	130	crew[2] = mc->crew3;
	131	for (n = 0; n < NBP; n++) {
	132	if (mf->OBP[n].turnsent)
e0fafce6	133	men += mf->OBP[n].mensent;
e984bffe EW	134	}
	135	for (n = 0; n < NBP; n++) {
	136	if (mf->DBP[n].turnsent)
e0fafce6	137	men += mf->DBP[n].mensent;
e984bffe EW	138	}
	139	if (men) {
	140	crew[0] = men/100 ? 0 : crew[0] != 0;
	141	crew[1] = (men%100)/10 ? 0 : crew[1] != 0;
	142	crew[2] = men%10 ? 0 : crew[2] != 0;
	143	} else {
	144	crew[0] = crew[0] != 0;
	145	crew[1] = crew[1] != 0;
	146	crew[2] = crew[2] != 0;
	147	}
	148	foreachship(sp) {
	149	if (sp == ms \|\| sp->file->dir == 0 \|\| range(ms, sp) > 1)
	150	continue;
	151	if (ms->nationality == capship(sp)->nationality)
	152	continue;
	153	if (meleeing(ms, sp) && crew[2]) {
	154	c = sgetch("How many more to board the %s (%c%c)? ",
	155	sp, 1);
	156	parties(crew, sp, 0, c);
	157	} else if ((fouled2(ms, sp) \|\| grappled2(ms, sp)) && crew[2]) {
	158	c = sgetch("Crew sections to board the %s (%c%c) (3 max) ?", sp, 1);
	159	parties(crew, sp, 0, c);
	160	}
	161	}
	162	if (crew[2]) {
	163	c = sgetch("How many sections to repel boarders? ",
	164	(struct ship *)0, 1);
	165	parties(crew, ms, 1, c);
	166	}
490c485f	167	blockalarm();
fcc6b1db	168	draw_slot();
490c485f	169	unblockalarm();
e984bffe EW	170	}
	171
	172	parties(crew, to, isdefense, buf)
	173	register struct ship *to;
	174	int crew[3];
	175	char isdefense;
	176	char buf;
	177	{
	178	register int k, j, men;
	179	struct BP *ptr;
	180	int temp[3];
	181
	182	for (k = 0; k < 3; k++)
	183	temp[k] = crew[k];
	184	if (isdigit(buf)) {
	185	ptr = isdefense ? to->file->DBP : to->file->OBP;
	186	for (j = 0; j < NBP && ptr[j].turnsent; j++)
	187	;
	188	if (!ptr[j].turnsent && buf > '0') {
	189	men = 0;
	190	for (k = 0; k < 3 && buf > '0'; k++) {
	191	men += crew[k]
	192	* (k == 0 ? 100 : (k == 1 ? 10 : 1));
	193	crew[k] = 0;
	194	if (men)
	195	buf--;
	196	}
	197	if (buf > '0')
	198	Signal("Sending all crew sections.",
	199	(struct ship *)0);
	200	Write(isdefense ? W_DBP : W_OBP, ms, 0,
944c0fac	201	j, turn, to->file->index, men);
e984bffe EW	202	if (isdefense) {
	203	(void) wmove(slot_w, 2, 0);
	204	for (k=0; k < NBP; k++)
	205	if (temp[k] && !crew[k])
	206	(void) waddch(slot_w, k + '1');
	207	else
	208	(void) wmove(slot_w, 2, 1 + k);
	209	(void) mvwaddstr(slot_w, 3, 0, "DBP");
	210	makesignal(ms, "repelling boarders",
	211	(struct ship *)0);
	212	} else {
	213	(void) wmove(slot_w, 0, 0);
	214	for (k=0; k < NBP; k++)
	215	if (temp[k] && !crew[k])
	216	(void) waddch(slot_w, k + '1');
	217	else
	218	(void) wmove(slot_w, 0, 1 + k);
	219	(void) mvwaddstr(slot_w, 1, 0, "OBP");
	220	makesignal(ms, "boarding the %s (%c%c)", to);
	221	}
14e6adf2	222	blockalarm();
e984bffe	223	(void) wrefresh(slot_w);
14e6adf2	224	unblockalarm();
e984bffe EW	225	} else
	226	Signal("Sending no crew sections.", (struct ship *)0);
	227	}
	228	}