void
make_engr_at(struct level *lev, int x, int y, const char *s, long e_time,
xchar e_type)
{
struct engr *ep;
size_t engr_len;
if (!s || !*s)
return;
engr_len = strlen(s);
if ((ep = engr_at(lev, x, y)) != 0)
del_engr(ep, lev);
ep = newengr(engr_len + 1);
memset(ep, 0, sizeof (struct engr) + engr_len + 1);
ep->nxt_engr = lev->lev_engr;
lev->lev_engr = ep;
ep->engr_x = x;
ep->engr_y = y;
ep->engr_txt = (char *)(ep + 1);
strncpy(ep->engr_txt, s, engr_len);
ep->engr_txt[engr_len] = '\0';
while (ep->engr_txt[0] == ' ')
ep->engr_txt++;
ep->engr_time = e_time;
/* the caller shouldn't be asking for a random engrave type except during
polymorph; if they do anyway, using the poly_engrave RNG isn't the end of
the world */
ep->engr_type = e_type > 0 ? e_type :
1 + rn2_on_rng(MAX_RND_ENGR - 1, rng_poly_engrave);
ep->engr_lth = engr_len + 1;
}
void make_engr_at(struct level *lev, int x, int y,
const char *s, long e_time, xchar e_type)
{
struct engr *ep;
if ((ep = engr_at(lev, x,y)) != 0)
del_engr(ep, lev);
ep = newengr(strlen(s) + 1);
memset(ep, 0, sizeof(struct engr) + strlen(s) + 1);
ep->nxt_engr = lev->lev_engr;
lev->lev_engr = ep;
ep->engr_x = x;
ep->engr_y = y;
ep->engr_txt = (char *)(ep + 1);
strcpy(ep->engr_txt, s);
while (ep->engr_txt[0] == ' ')
ep->engr_txt++;
/* engraving Elbereth shows wisdom */
if (!in_mklev && !strcmp(s, "Elbereth")) exercise(A_WIS, TRUE);
ep->engr_time = e_time;
ep->engr_type = e_type > 0 ? e_type : rnd(N_ENGRAVE-1);
ep->engr_lth = strlen(s) + 1;
}