/**
* Describes item `o_ptr` into buffer `buf` of size `max`.
*
* ODESC_PREFIX prepends a 'the', 'a' or number
* ODESC_BASE results in a base description.
* ODESC_COMBAT will add to-hit, to-dam and AC info.
* ODESC_EXTRA will add pval/charge/inscription/squelch info.
* ODESC_PLURAL will pluralise regardless of the number in the stack.
* ODESC_STORE turns off squelch markers, for in-store display.
* ODESC_SPOIL treats the object as fully identified.
*
* Setting 'prefix' to TRUE prepends a 'the', 'a' or the number in the stack,
* respectively.
*
* \returns The number of bytes used of the buffer.
*/
size_t object_desc(char *buf, size_t max, const object_type *o_ptr,
odesc_detail_t mode)
{
object_kind *k_ptr = &k_info[o_ptr->k_idx];
bool prefix = mode & ODESC_PREFIX;
bool spoil = (mode & ODESC_SPOIL);
bool known = object_is_known(o_ptr) ||
(o_ptr->ident & IDENT_STORE) || spoil;
size_t end = 0;
/* We've seen it at least once now we're aware of it */
if (known && o_ptr->name2) e_info[o_ptr->name2].everseen = TRUE;
/*** Some things get really simple descriptions ***/
if (o_ptr->tval == TV_GOLD)
return strnfmt(buf, max, "%d gold pieces worth of %s%s",
o_ptr->pval, k_name + k_ptr->name,
squelch_item_ok(o_ptr) ? " {squelch}" : "");
else if (!o_ptr->tval)
return strnfmt(buf, max, "(nothing)");
/** Construct the name **/
/* Copy the base name to the buffer */
end = obj_desc_name(buf, max, end, o_ptr, prefix, mode, spoil);
if (mode & ODESC_COMBAT)
{
if (o_ptr->tval == TV_CHEST)
end = obj_desc_chest(o_ptr, buf, max, end);
else if (o_ptr->tval == TV_LIGHT)
end = obj_desc_light(o_ptr, buf, max, end);
end = obj_desc_combat(o_ptr, buf, max, end, spoil);
}
if (mode & ODESC_EXTRA)
{
if (spoil || object_pval_is_visible(o_ptr))
end = obj_desc_pval(o_ptr, buf, max, end);
end = obj_desc_charges(o_ptr, buf, max, end);
if (mode & ODESC_STORE)
{
end = obj_desc_aware(o_ptr, buf, max, end);
}
else
end = obj_desc_inscrip(o_ptr, buf, max, end);
}
return end;
}
/*
* Creates a description of the item "o_ptr", and stores it in "buf".
*
* The given "buf" should be at least 80 chars long to hold the longest
* possible description, which can get pretty long, including inscriptions,
* such as:
* "no more Maces of Disruption (Defender) (+10,+10) [+5] (+3 to stealth)".
*
* Describes item `o_ptr` into buffer `buf` of size `max`.
*
* ODESC_PREFIX prepends a 'the', 'a' or number
* ODESC_BASE results in a base description.
* ODESC_COMBAT will add to-hit, to-dam and AC info.
* ODESC_EXTRA will add pval/charge/inscription/squelch info.
* ODESC_PLURAL will pluralise regardless of the number in the stack.
* ODESC_STORE turns off squelch markers, for in-store display.
* ODESC_SPOIL treats the object as fully identified.
*
* Setting 'prefix' to TRUE prepends a 'the', 'a' or the number in the stack,
* respectively.
*
* \returns The number of bytes used of the buffer.
*/
size_t object_desc(char *buf, size_t max, const object_type *o_ptr, byte mode)
{
bool prefix = mode & ODESC_PREFIX;
bool spoil = (mode & ODESC_SPOIL);
size_t end = 0;
bool aware;
bool known;
u32b f1, f2, f3, fn;
object_kind *k_ptr = &k_info[o_ptr->k_idx];
/* Extract some flags */
object_flags(o_ptr, &f1, &f2, &f3, &fn);
/* See if the object is "aware" */
aware = (object_aware_p(o_ptr) ? TRUE : FALSE);
/* See if the object is "known" */
known = (object_known_p(o_ptr) ? TRUE : FALSE);
/* Object is in the inventory of a store */
if (o_ptr->ident & IDENT_STORE)
{
/* Pretend known and aware */
aware = TRUE;
known = TRUE;
}
/* Player has now seen the item
*
* This code must be exactly here to properly handle objects in
* stores (fake assignment to "aware", see above) and unaware objects
* in the dungeon.
*/
if (aware) k_ptr->everseen = TRUE;
/* We've seen it at least once now we're aware of it */
if (known && o_ptr->ego_num) e_info[o_ptr->ego_num].everseen = TRUE;
/*** Some things get really simple descriptions ***/
if (o_ptr->tval == TV_GOLD)
{
return strnfmt(buf, max, "%d gold pieces worth of %s",
o_ptr->pval, k_name + k_ptr->name);
}
else if (!o_ptr->tval)
{
return strnfmt(buf, max, "(nothing)");
}
/* Copy the base name to the buffer */
end = obj_desc_name(buf, max, end, o_ptr, prefix, mode, spoil);
if (mode & ODESC_COMBAT)
{
if (o_ptr->tval == TV_CHEST)
end = obj_desc_chest(o_ptr, buf, max, end);
else if (o_ptr->tval == TV_LIGHT)
end = obj_desc_light(o_ptr, buf, max, end);
end = obj_desc_combat(o_ptr, buf, max, end, spoil);
}
if (mode & ODESC_EXTRA)
{
if (spoil || known)
end = obj_desc_pval(o_ptr, buf, max, end);
end = obj_desc_charges(o_ptr, buf, max, end);
end = obj_desc_inscrip(o_ptr, buf, max, end);
}
return end;
}
/**
* Describes item `o_ptr` into buffer `buf` of size `max`.
*
* ODESC_PREFIX prepends a 'the', 'a' or number
* ODESC_BASE results in a base description.
* ODESC_COMBAT will add to-hit, to-dam and AC info.
* ODESC_EXTRA will add pval/charge/inscription/squelch info.
* ODESC_PLURAL will pluralise regardless of the number in the stack.
* ODESC_STORE turns off squelch markers, for in-store display.
* ODESC_SPOIL treats the object as fully identified.
*
* Setting 'prefix' to TRUE prepends a 'the', 'a' or the number in the stack,
* respectively.
*
* \returns The number of bytes used of the buffer.
*/
size_t object_desc(char *buf, size_t max, const object_type *o_ptr,
odesc_detail_t mode)
{
bool prefix = mode & ODESC_PREFIX;
bool spoil = (mode & ODESC_SPOIL);
bool known;
size_t end = 0, i = 0;
/* Simple description for null item */
if (!o_ptr->tval)
return strnfmt(buf, max, "(nothing)");
known = object_is_known(o_ptr) ||
(o_ptr->ident & IDENT_STORE) || spoil;
/* We've seen it at least once now we're aware of it */
if (known && o_ptr->ego && !spoil) o_ptr->ego->everseen = TRUE;
/*** Some things get really simple descriptions ***/
if (o_ptr->marked == MARK_AWARE) {
return strnfmt(buf, max, "an unknown item");
}
if (o_ptr->tval == TV_GOLD)
return strnfmt(buf, max, "%d gold pieces worth of %s%s",
o_ptr->pval[DEFAULT_PVAL], o_ptr->kind->name,
squelch_item_ok(o_ptr) ? " {squelch}" : "");
/** Construct the name **/
/* Copy the base name to the buffer */
end = obj_desc_name(buf, max, end, o_ptr, prefix, mode, spoil);
if (mode & ODESC_COMBAT)
{
if (o_ptr->tval == TV_CHEST)
end = obj_desc_chest(o_ptr, buf, max, end);
else if (o_ptr->tval == TV_LIGHT)
end = obj_desc_light(o_ptr, buf, max, end);
end = obj_desc_combat(o_ptr, buf, max, end, spoil);
}
if (mode & ODESC_EXTRA)
{
for (i = 0; i < o_ptr->num_pvals; i++)
if (spoil || object_this_pval_is_visible(o_ptr, i)) {
end = obj_desc_pval(o_ptr, buf, max, end, spoil);
break;
}
end = obj_desc_charges(o_ptr, buf, max, end);
if (mode & ODESC_STORE)
end = obj_desc_aware(o_ptr, buf, max, end);
else
end = obj_desc_inscrip(o_ptr, buf, max, end);
}
return end;
}