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When using -H, make the appearance of the worm head depend upon the body 

(more than it did before).
This commit is contained in:
kre 2023-05-12 13:29:41 +00:00
parent 87640e2fe9
commit 061aa945dd
1 changed files with 10 additions and 4 deletions
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14
games/worms/worms.c
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@ -1,4 +1,4 @@
/* $NetBSD: worms.c,v 1.30 2023/04/26 22:58:09 kre Exp $ */
/* $NetBSD: worms.c,v 1.31 2023/05/12 13:29:41 kre Exp $ */
/*
* Copyright (c) 1980, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993\
#if 0
static char sccsid[] = "@(#)worms.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: worms.c,v 1.30 2023/04/26 22:58:09 kre Exp $");
__RCSID("$NetBSD: worms.c,v 1.31 2023/05/12 13:29:41 kre Exp $");
#endif
#endif /* not lint */
@ -173,6 +173,11 @@ static const char flavor[] = {
'+', 'x', ':', '^', '_', '&', '@', 'w'
};
static const int flavors = __arraycount(flavor);
static const char eyeball[] = {
'0', 'X', '@', 'S', 'X', '@', 'O', '=',
'#', '*', '=', 'v', 'L', '@', 'o', 'm'
};
__CTASSERT(sizeof(flavor) == sizeof(eyeball));
static const short xinc[] = {
1, 1, 1, 0, -1, -1, -1, 0
@ -182,7 +187,7 @@ static const short xinc[] = {
static struct worm {
int orientation, head, len;
short *xpos, *ypos;
chtype ch, attr;
chtype ch, eye, attr;
} *worm;
static volatile sig_atomic_t sig_caught;
@ -447,6 +452,7 @@ main(int argc, char *argv[])
w->attr = nc ? ctab[n % nc] : 0;
i = (nc && number > flavors ? n / nc : n) % flavors;
w->ch = flavor[i];
w->eye = eyeball[i];
if (!(ip = malloc((size_t)(w->len * sizeof(short)))))
nomem();
@ -493,7 +499,7 @@ main(int argc, char *argv[])
sleep(delay / 1000000);
}
for (n = 0, w = &worm[0]; n < number; n++, w++) {
chtype c = docaput ? (w->ch == '@' ? '0' : '@') : w->ch;
chtype c = docaput ? w->eye : w->ch;
if ((x = w->xpos[h = w->head]) < 0) {
mvaddch(y = w->ypos[h] = bottom,