[unix-history] / usr / src / games / sail / pl_5.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_5.c	5.1 (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	/*
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
e984bffe	7	#ifndef lint
1e008c14 DF	8	static char sccsid[] = "@(#)pl_5.c 5.1 (Berkeley) %G%";
1e008c14 DF	9	#endif not lint
e984bffe EW	10
	11	#include "player.h"
	12
	13	#define turnfirst(x) (x == 'r' \|\| x == 'l')
	14
	15	acceptmove()
	16	{
	17	int ta;
	18	int ma;
	19	char af;
	20	int moved = 0;
	21	int vma, dir;
	22	char prompt[60];
	23	char buf[60], last = '\0';
	24	register char *p;
	25
	26	if (!mc->crew3 \|\| snagged(ms) \|\| !windspeed) {
	27	Signal("Unable to move", (struct ship *)0);
	28	return;
	29	}
e984bffe EW	30
	31	ta = maxturns(ms, &af);
	32	ma = maxmove(ms, mf->dir, 0);
	33	(void) sprintf(prompt, "move (%d,%c%d): ", ma, af ? '\'' : ' ', ta);
	34	sgetstr(prompt, buf, sizeof buf);
	35	dir = mf->dir;
	36	vma = ma;
	37	for (p = buf; *p; p++)
	38	switch (*p) {
	39	case 'l':
	40	dir -= 2;
	41	case 'r':
	42	if (++dir == 0)
	43	dir = 8;
	44	else if (dir == 9)
	45	dir = 1;
	46	if (last == 't') {
	47	Signal("Ship can't turn that fast.",
	48	(struct ship *)0);
	49	*p-- = '\0';
	50	}
	51	last = 't';
	52	ma--;
	53	ta--;
	54	vma = min(ma, maxmove(ms, dir, 0));
	55	if (ta < 0 && moved \|\| vma < 0 && moved)
	56	*p-- = '\0';
	57	break;
	58	case 'b':
	59	ma--;
	60	vma--;
	61	last = 'b';
	62	if (ta < 0 && moved \|\| vma < 0 && moved)
	63	*p-- = '\0';
	64	break;
	65	case '0':
	66	case 'd':
	67	*p-- = '\0';
	68	break;
	69	case '\n':
	70	*p-- = '\0';
	71	break;
	72	case '1': case '2': case '3': case '4':
	73	case '5': case '6': case '7':
	74	if (last == '0') {
	75	Signal("Can't move that fast.",
	76	(struct ship *)0);
	77	*p-- = '\0';
	78	}
	79	last = '0';
	80	moved = 1;
	81	ma -= *p - '0';
	82	vma -= *p - '0';
	83	if (ta < 0 && moved \|\| vma < 0 && moved)
	84	*p-- = '\0';
	85	break;
	86	default:
	87	if (!isspace(*p)) {
	88	Signal("Input error.", (struct ship *)0);
	89	*p-- = '\0';
	90	}
	91	}
	92	if (ta < 0 && moved \|\| vma < 0 && moved
	93	\|\| af && turnfirst(buf) && moved) {
94	Signal("Movement error.", (struct ship *)0);
95	if (ta < 0 && moved) {
96	if (mf->FS == 1) {
97	Write(W_FS, ms, 0, 0, 0, 0, 0);
98	Signal("No hands to set full sails.",
99	(struct ship *)0);
100	}
101	} else if (ma >= 0)
102	buf[1] = '\0';
103	}
104	if (af && !moved) {
105	if (mf->FS == 1) {
106	Write(W_FS, ms, 0, 0, 0, 0, 0);
107	Signal("No hands to set full sails.",
108	(struct ship *)0);
109	}
110	}
111	if (*buf)
112	(void) strcpy(movebuf, buf);
113	else
114	(void) strcpy(movebuf, "d");
944c0fac	115	Write(W_MOVE, ms, 1, (int)movebuf, 0, 0, 0);
e984bffe EW	116	Signal("Helm: %s.", (struct ship *)0, movebuf);
	117	}
	118
	119	acceptboard()
	120	{
	121	register struct ship *sp;
	122	register int n;
	123	int crew[3];
	124	int men = 0;
	125	char c;
	126
	127	crew[0] = mc->crew1;
	128	crew[1] = mc->crew2;
	129	crew[2] = mc->crew3;
	130	for (n = 0; n < NBP; n++) {
	131	if (mf->OBP[n].turnsent)
e0fafce6	132	men += mf->OBP[n].mensent;
e984bffe EW	133	}
	134	for (n = 0; n < NBP; n++) {
	135	if (mf->DBP[n].turnsent)
e0fafce6	136	men += mf->DBP[n].mensent;
e984bffe EW	137	}
	138	if (men) {
	139	crew[0] = men/100 ? 0 : crew[0] != 0;
	140	crew[1] = (men%100)/10 ? 0 : crew[1] != 0;
	141	crew[2] = men%10 ? 0 : crew[2] != 0;
	142	} else {
	143	crew[0] = crew[0] != 0;
	144	crew[1] = crew[1] != 0;
	145	crew[2] = crew[2] != 0;
	146	}
	147	foreachship(sp) {
	148	if (sp == ms \|\| sp->file->dir == 0 \|\| range(ms, sp) > 1)
	149	continue;
	150	if (ms->nationality == capship(sp)->nationality)
	151	continue;
	152	if (meleeing(ms, sp) && crew[2]) {
	153	c = sgetch("How many more to board the %s (%c%c)? ",
	154	sp, 1);
	155	parties(crew, sp, 0, c);
	156	} else if ((fouled2(ms, sp) \|\| grappled2(ms, sp)) && crew[2]) {
	157	c = sgetch("Crew sections to board the %s (%c%c) (3 max) ?", sp, 1);
	158	parties(crew, sp, 0, c);
	159	}
	160	}
	161	if (crew[2]) {
	162	c = sgetch("How many sections to repel boarders? ",
	163	(struct ship *)0, 1);
	164	parties(crew, ms, 1, c);
	165	}
490c485f	166	blockalarm();
fcc6b1db	167	draw_slot();
490c485f	168	unblockalarm();
e984bffe EW	169	}
	170
	171	parties(crew, to, isdefense, buf)
	172	register struct ship *to;
	173	int crew[3];
	174	char isdefense;
	175	char buf;
	176	{
	177	register int k, j, men;
	178	struct BP *ptr;
	179	int temp[3];
	180
	181	for (k = 0; k < 3; k++)
	182	temp[k] = crew[k];
	183	if (isdigit(buf)) {
	184	ptr = isdefense ? to->file->DBP : to->file->OBP;
	185	for (j = 0; j < NBP && ptr[j].turnsent; j++)
	186	;
	187	if (!ptr[j].turnsent && buf > '0') {
	188	men = 0;
	189	for (k = 0; k < 3 && buf > '0'; k++) {
	190	men += crew[k]
	191	* (k == 0 ? 100 : (k == 1 ? 10 : 1));
	192	crew[k] = 0;
	193	if (men)
	194	buf--;
	195	}
	196	if (buf > '0')
	197	Signal("Sending all crew sections.",
	198	(struct ship *)0);
	199	Write(isdefense ? W_DBP : W_OBP, ms, 0,
944c0fac	200	j, turn, to->file->index, men);
e984bffe EW	201	if (isdefense) {
	202	(void) wmove(slot_w, 2, 0);
	203	for (k=0; k < NBP; k++)
	204	if (temp[k] && !crew[k])
	205	(void) waddch(slot_w, k + '1');
	206	else
	207	(void) wmove(slot_w, 2, 1 + k);
	208	(void) mvwaddstr(slot_w, 3, 0, "DBP");
	209	makesignal(ms, "repelling boarders",
	210	(struct ship *)0);
	211	} else {
	212	(void) wmove(slot_w, 0, 0);
	213	for (k=0; k < NBP; k++)
	214	if (temp[k] && !crew[k])
	215	(void) waddch(slot_w, k + '1');
	216	else
	217	(void) wmove(slot_w, 0, 1 + k);
	218	(void) mvwaddstr(slot_w, 1, 0, "OBP");
	219	makesignal(ms, "boarding the %s (%c%c)", to);
	220	}
14e6adf2	221	blockalarm();
e984bffe	222	(void) wrefresh(slot_w);
14e6adf2	223	unblockalarm();
e984bffe EW	224	} else
	225	Signal("Sending no crew sections.", (struct ship *)0);
	226	}
	227	}