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

#ifndef lint
static	char *sccsid = "@(#)pl_5.c	2.1 83/10/31";
#endif

#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_LAST, 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].turnsent;
	}
	for (n = 0; n < NBP; n++) {
		if (mf->DBP[n].turnsent)
			    men += mf->DBP[n].turnsent;
	}
	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);
	}
	draw_slot();
}

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-SHIP(0), 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);
			}
			(void) wrefresh(slot_w);
		} else
			Signal("Sending no crew sections.", (struct ship *)0);
	}
}
Commit	Line	Data
e984bffe	1	#ifndef lint
ce837792	2	static char *sccsid = "@(#)pl_5.c 2.1 83/10/31";
e984bffe EW	3	#endif
	4
	5	#include "player.h"
	6
	7	#define turnfirst(x) (x == 'r' \|\| x == 'l')
	8
	9	acceptmove()
	10	{
	11	int ta;
	12	int ma;
	13	char af;
	14	int moved = 0;
	15	int vma, dir;
	16	char prompt[60];
	17	char buf[60], last = '\0';
	18	register char *p;
	19
	20	if (!mc->crew3 \|\| snagged(ms) \|\| !windspeed) {
	21	Signal("Unable to move", (struct ship *)0);
	22	return;
	23	}
e984bffe EW	24
	25	ta = maxturns(ms, &af);
	26	ma = maxmove(ms, mf->dir, 0);
	27	(void) sprintf(prompt, "move (%d,%c%d): ", ma, af ? '\'' : ' ', ta);
	28	sgetstr(prompt, buf, sizeof buf);
	29	dir = mf->dir;
	30	vma = ma;
	31	for (p = buf; *p; p++)
	32	switch (*p) {
	33	case 'l':
	34	dir -= 2;
	35	case 'r':
	36	if (++dir == 0)
	37	dir = 8;
	38	else if (dir == 9)
	39	dir = 1;
	40	if (last == 't') {
	41	Signal("Ship can't turn that fast.",
	42	(struct ship *)0);
	43	*p-- = '\0';
	44	}
	45	last = 't';
	46	ma--;
	47	ta--;
	48	vma = min(ma, maxmove(ms, dir, 0));
	49	if (ta < 0 && moved \|\| vma < 0 && moved)
	50	*p-- = '\0';
	51	break;
	52	case 'b':
	53	ma--;
	54	vma--;
	55	last = 'b';
	56	if (ta < 0 && moved \|\| vma < 0 && moved)
	57	*p-- = '\0';
	58	break;
	59	case '0':
	60	case 'd':
	61	*p-- = '\0';
	62	break;
	63	case '\n':
	64	*p-- = '\0';
	65	break;
	66	case '1': case '2': case '3': case '4':
	67	case '5': case '6': case '7':
	68	if (last == '0') {
	69	Signal("Can't move that fast.",
	70	(struct ship *)0);
	71	*p-- = '\0';
	72	}
	73	last = '0';
	74	moved = 1;
	75	ma -= *p - '0';
	76	vma -= *p - '0';
	77	if (ta < 0 && moved \|\| vma < 0 && moved)
	78	*p-- = '\0';
	79	break;
	80	default:
	81	if (!isspace(*p)) {
	82	Signal("Input error.", (struct ship *)0);
	83	*p-- = '\0';
	84	}
	85	}
	86	if (ta < 0 && moved \|\| vma < 0 && moved
	87	\|\| af && turnfirst(buf) && moved) {
88	Signal("Movement error.", (struct ship *)0);
89	if (ta < 0 && moved) {
90	if (mf->FS == 1) {
91	Write(W_FS, ms, 0, 0, 0, 0, 0);
92	Signal("No hands to set full sails.",
93	(struct ship *)0);
94	}
95	} else if (ma >= 0)
96	buf[1] = '\0';
97	}
98	if (af && !moved) {
99	if (mf->FS == 1) {
100	Write(W_FS, ms, 0, 0, 0, 0, 0);
101	Signal("No hands to set full sails.",
102	(struct ship *)0);
103	}
104	}
105	if (*buf)
106	(void) strcpy(movebuf, buf);
107	else
108	(void) strcpy(movebuf, "d");
109	Write(W_LAST, ms, 1, (int)movebuf, 0, 0, 0);
110	Signal("Helm: %s.", (struct ship *)0, movebuf);
111	}
112
113	acceptboard()
114	{
115	register struct ship *sp;
116	register int n;
117	int crew[3];
118	int men = 0;
119	char c;
120
121	crew[0] = mc->crew1;
122	crew[1] = mc->crew2;
123	crew[2] = mc->crew3;
124	for (n = 0; n < NBP; n++) {
125	if (mf->OBP[n].turnsent)
126	men += mf->OBP[n].turnsent;
127	}
128	for (n = 0; n < NBP; n++) {
129	if (mf->DBP[n].turnsent)
130	men += mf->DBP[n].turnsent;
131	}
132	if (men) {
133	crew[0] = men/100 ? 0 : crew[0] != 0;
134	crew[1] = (men%100)/10 ? 0 : crew[1] != 0;
135	crew[2] = men%10 ? 0 : crew[2] != 0;
136	} else {
137	crew[0] = crew[0] != 0;
138	crew[1] = crew[1] != 0;
139	crew[2] = crew[2] != 0;
140	}
141	foreachship(sp) {
142	if (sp == ms \|\| sp->file->dir == 0 \|\| range(ms, sp) > 1)
143	continue;
144	if (ms->nationality == capship(sp)->nationality)
145	continue;
146	if (meleeing(ms, sp) && crew[2]) {
147	c = sgetch("How many more to board the %s (%c%c)? ",
148	sp, 1);
149	parties(crew, sp, 0, c);
150	} else if ((fouled2(ms, sp) \|\| grappled2(ms, sp)) && crew[2]) {
151	c = sgetch("Crew sections to board the %s (%c%c) (3 max) ?", sp, 1);
152	parties(crew, sp, 0, c);
153	}
154	}
155	if (crew[2]) {
156	c = sgetch("How many sections to repel boarders? ",
157	(struct ship *)0, 1);
158	parties(crew, ms, 1, c);
159	}
fcc6b1db	160	draw_slot();
e984bffe EW	161	}
	162
	163	parties(crew, to, isdefense, buf)
	164	register struct ship *to;
	165	int crew[3];
	166	char isdefense;
	167	char buf;
	168	{
	169	register int k, j, men;
	170	struct BP *ptr;
	171	int temp[3];
	172
	173	for (k = 0; k < 3; k++)
	174	temp[k] = crew[k];
	175	if (isdigit(buf)) {
	176	ptr = isdefense ? to->file->DBP : to->file->OBP;
	177	for (j = 0; j < NBP && ptr[j].turnsent; j++)
	178	;
	179	if (!ptr[j].turnsent && buf > '0') {
	180	men = 0;
	181	for (k = 0; k < 3 && buf > '0'; k++) {
	182	men += crew[k]
	183	* (k == 0 ? 100 : (k == 1 ? 10 : 1));
	184	crew[k] = 0;
	185	if (men)
	186	buf--;
	187	}
	188	if (buf > '0')
	189	Signal("Sending all crew sections.",
	190	(struct ship *)0);
	191	Write(isdefense ? W_DBP : W_OBP, ms, 0,
	192	j, turn, to-SHIP(0), men);
	193	if (isdefense) {
	194	(void) wmove(slot_w, 2, 0);
	195	for (k=0; k < NBP; k++)
	196	if (temp[k] && !crew[k])
	197	(void) waddch(slot_w, k + '1');
	198	else
	199	(void) wmove(slot_w, 2, 1 + k);
	200	(void) mvwaddstr(slot_w, 3, 0, "DBP");
	201	makesignal(ms, "repelling boarders",
	202	(struct ship *)0);
	203	} else {
	204	(void) wmove(slot_w, 0, 0);
	205	for (k=0; k < NBP; k++)
	206	if (temp[k] && !crew[k])
	207	(void) waddch(slot_w, k + '1');
	208	else
	209	(void) wmove(slot_w, 0, 1 + k);
	210	(void) mvwaddstr(slot_w, 1, 0, "OBP");
	211	makesignal(ms, "boarding the %s (%c%c)", to);
	212	}
	213	(void) wrefresh(slot_w);
	214	} else
	215	Signal("Sending no crew sections.", (struct ship *)0);
	216	}
	217	}