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add pickup_thrown option (trunk only)

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This patch by <email deleted> was released
when 3.4.1 was current and has been incorporated into slash'em.  It is
extremely useful while using ranged weapons.  When both autopickup and
pickup_thrown are enabled, walking across previously thrown objects will
pick them up even if they don't match the current pickup_types list.
[See cvs log for patchlevel.h for longer description.]
This commit is contained in:
nethack.rankin
2006-05-13 04:57:52 +00:00
parent 151bff298c
commit 9151db8aaf
11 changed files with 41 additions and 20 deletions
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38
src/pickup.c
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@@ -662,35 +662,39 @@ menu_item **pick_list; /* list of objects and counts to pick up */
menu_item *pi; /* pick item */
struct obj *curr;
int n;
boolean pickit;
const char *otypes = flags.pickup_types;
/* first count the number of eligible items */
for (n = 0, curr = olist; curr; curr = FOLLOW(curr, follow))
#ifndef AUTOPICKUP_EXCEPTIONS
if (!*otypes || index(otypes, curr->oclass))
#else
if ((!*otypes || index(otypes, curr->oclass) ||
is_autopickup_exception(curr, TRUE)) &&
!is_autopickup_exception(curr, FALSE))
for (n = 0, curr = olist; curr; curr = FOLLOW(curr, follow)) {
pickit = (!*otypes || index(otypes, curr->oclass));
#ifdef AUTOPICKUP_EXCEPTIONS
/* check for "always pick up */
if (!pickit) pickit = is_autopickup_exception(curr, TRUE);
/* then for "never pick up */
if (pickit) pickit = !is_autopickup_exception(curr, FALSE);
#endif
n++;
/* pickup_thrown overrides pickup_types and exceptions */
if (!pickit) pickit = (flags.pickup_thrown && curr->was_thrown);
/* finally, do we count this object? */
if (pickit) ++n;
}
if (n) {
*pick_list = pi = (menu_item *) alloc(sizeof(menu_item) * n);
for (n = 0, curr = olist; curr; curr = FOLLOW(curr, follow))
#ifndef AUTOPICKUP_EXCEPTIONS
if (!*otypes || index(otypes, curr->oclass)) {
#else
if ((!*otypes || index(otypes, curr->oclass) ||
is_autopickup_exception(curr, TRUE)) &&
!is_autopickup_exception(curr, FALSE)) {
for (n = 0, curr = olist; curr; curr = FOLLOW(curr, follow)) {
pickit = (!*otypes || index(otypes, curr->oclass));
#ifdef AUTOPICKUP_EXCEPTIONS
if (!pickit) pickit = is_autopickup_exception(curr, TRUE);
if (pickit) pickit = !is_autopickup_exception(curr, FALSE);
#endif
if (!pickit) pickit = (flags.pickup_thrown && curr->was_thrown);
if (pickit) {
pi[n].item.a_obj = curr;
pi[n].count = curr->quan;
n++;
}
}
}
return n;
}