void
acceptboard(void)
{
struct ship *sp;
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? ",
NULL, 1);
parties(crew, ms, 1, c);
}
blockalarm();
draw_slot();
unblockalarm();
}
unfoul()
{
register struct ship *sp;
struct ship *to;
register int nat;
register i;
foreachship(sp) {
if (sp->file->captain[0])
continue;
nat = capship(sp)->nationality;
foreachship(to) {
if (nat != capship(to)->nationality &&
!toughmelee(sp, to, 0, 0))
continue;
for (i = fouled2(sp, to); --i >= 0;)
if (die() <= 2)
cleanfoul(sp, to, 0);
}
}
}
void
moveall() /* move all comp ships */
{
struct ship *sp, *sq; /* r11, r10 */
int n; /* r9 */
int k, l; /* r8, r7 */
int row[NSHIP], col[NSHIP], dir[NSHIP], drift[NSHIP];
char moved[NSHIP];
/*
* first try to create moves for OUR ships
*/
foreachship(sp) {
struct ship *closest;
int ma, ta;
char af;
if (sp->file->captain[0] || sp->file->dir == 0)
continue;
if (!sp->file->struck && windspeed && !snagged(sp)
&& sp->specs->crew3) {
ta = maxturns(sp, &af);
ma = maxmove(sp, sp->file->dir, 0);
closest = closestenemy(sp, 0, 0);
if (closest == 0)
*sp->file->movebuf = '\0';
else
closeon(sp, closest, sp->file->movebuf,
sizeof sp->file->movebuf,
ta, ma, af);
} else
*sp->file->movebuf = '\0';
}
/*
* Then execute the moves for ALL ships (dead ones too),
* checking for collisions and snags at each step.
* The old positions are saved in row[], col[], dir[].
* At the end, we compare and write out the changes.
*/
n = 0;
foreachship(sp) {
if (snagged(sp))
(void) strlcpy(sp->file->movebuf, "d",
sizeof sp->file->movebuf);
else
if (*sp->file->movebuf != 'd')
(void) strlcat(sp->file->movebuf, "d",
sizeof sp->file->movebuf);
row[n] = sp->file->row;
col[n] = sp->file->col;
dir[n] = sp->file->dir;
drift[n] = sp->file->drift;
moved[n] = 0;
n++;
}
/*
* Now resolve collisions.
* This is the tough part.
*/
for (k = 0; stillmoving(k); k++) {
/*
* Step once.
* And propagate the nulls at the end of sp->file->movebuf.
*/
n = 0;
foreachship(sp) {
if (!sp->file->movebuf[k])
sp->file->movebuf[k+1] = '\0';
else if (sp->file->dir)
step(sp->file->movebuf[k], sp, &moved[n]);
n++;
}
/*
* The real stuff.
*/
n = 0;
foreachship(sp) {
if (sp->file->dir == 0 || is_isolated(sp))
goto cont1;
l = 0;
foreachship(sq) {
char snap = 0;
if (sp == sq)
goto cont2;
if (sq->file->dir == 0)
goto cont2;
if (!push(sp, sq))
goto cont2;
if (snagged2(sp, sq) && range(sp, sq) > 1)
snap++;
if (!range(sp, sq) && !fouled2(sp, sq)) {
makesignal(sp, "collision with $$", sq);
if (die() < 4) {
makesignal(sp, "fouled with $$",
sq);
Write(W_FOUL, sp, l, 0, 0, 0);
Write(W_FOUL, sq, n, 0, 0, 0);
}
snap++;
}
if (snap) {
sp->file->movebuf[k + 1] = 0;
sq->file->movebuf[k + 1] = 0;
sq->file->row = sp->file->row - 1;
if (sp->file->dir == 1
|| sp->file->dir == 5)
sq->file->col =
sp->file->col - 1;
else
sq->file->col = sp->file->col;
sq->file->dir = sp->file->dir;
}
cont2:
l++;
}
cont1:
n++;
}
}
/*
* Clear old moves. And write out new pos.
*/
n = 0;
foreachship(sp) {
if (sp->file->dir != 0) {
*sp->file->movebuf = 0;
if (row[n] != sp->file->row)
Write(W_ROW, sp, sp->file->row, 0, 0, 0);
if (col[n] != sp->file->col)
Write(W_COL, sp, sp->file->col, 0, 0, 0);
if (dir[n] != sp->file->dir)
Write(W_DIR, sp, sp->file->dir, 0, 0, 0);
if (drift[n] != sp->file->drift)
Write(W_DRIFT, sp, sp->file->drift, 0, 0, 0);
}
n++;
}
}
