--- deliantra/server/common/item.C 2010/04/03 03:13:47 1.78 +++ deliantra/server/common/item.C 2010/04/04 02:57:10 1.80 @@ -1185,6 +1185,178 @@ return std::string (::describe_item (this, who)); } +static void +describe_dump_object (dynbuf &buf, object *ob) +{ + char *txt = dump_object (ob); + for (char *p = txt; *p; ++p) if (*p == '\n') *p = '\r'; + buf << "\n" << txt << "\n"; + + if (!ob->is_arch ()) + describe_dump_object (buf, ob->arch); +} + +std::string +object::describe (object *who) +{ + dynbuf_text buf (1024, 1024); + + buf.printf ("That is: %s.\r", long_desc (who).c_str ()); + + if (custom_name) + buf.printf ("You call it %s.\r", &custom_name); + + switch (type) + { + case SPELLBOOK: + if (flag [FLAG_IDENTIFIED] && inv) + buf.printf ("%s is a level %s %s spell.\r", &inv->name, get_levelnumber (inv->level), &inv->skill); + break; + + case BOOK: + if (msg) + buf << "Something is written in it.\r"; + break; + + case CONTAINER: + if (race) + { + if (weight_limit && stats.Str < 100) + buf.printf ("It can hold only %s and its weight limit is %.1f kg.\r", + &race, weight_limit / (10.0 * (100 - stats.Str))); + else + buf.printf ("It can hold only %s.\r", &race); + } + else if (weight_limit && stats.Str < 100) + buf.printf ("Its weight limit is %.1f kg.\r", weight_limit / (10.0 * (100 - stats.Str))); + break; + + case WAND: + if (flag [FLAG_IDENTIFIED]) + buf.printf ("It has %d %s left.\r", stats.food, stats.food == 1 ? "charge" : "charges"); + break; + } + + if (material != MATERIAL_NULL && !msg) + buf << (nrof > 1 ? "They are made of " : "It is made of ") + << material->description + << ".\r"; + + if (who) + /* Where to wear this item */ + for (int i = 0; i < NUM_BODY_LOCATIONS; i++) + if (slot[i].info) + { + buf << (who->slot[i].info ? body_locations[i].use_name : body_locations[i].nonuse_name); + + if (slot[i].info < -1 && who->slot[i].info) + buf.printf ("(%d)", -slot[i].info); + + buf << ".\r"; + } + + if (weight) + buf.printf ("%s %3.3f kg.\r", nrof > 1 ? "They weigh" : "It weighs", weight * (nrof ? nrof : 1) / 1000.0); + + if (flag [FLAG_STARTEQUIP]) + buf << (nrof > 1 ? "They were" : "It was") + << " given by a god and will vanish when dropped.\r"; + + if (value && !flag [FLAG_STARTEQUIP] && !flag [FLAG_NO_PICK] && who) + { + buf.printf ("You reckon %s worth %s.\r", nrof > 1 ? "they are" : "it is", query_cost_string (this, who, F_TRUE | F_APPROX)); + + if (who->is_in_shop ()) + { + if (flag [FLAG_UNPAID]) + buf.printf ("%s would cost you %s.\r", nrof > 1 ? "They" : "It", query_cost_string (this, who, F_BUY | F_SHOP)); + else + buf.printf ("You are offered %s for %s.\r", query_cost_string (this, who, F_SELL + F_SHOP), nrof > 1 ? "them" : "it"); + } + } + + if (flag [FLAG_MONSTER]) + buf << describe_monster (who); + + /* Is this item buildable? */ + if (flag [FLAG_IS_BUILDABLE]) + buf << "This is a buildable item.\r"; + + /* Does the object have a message? Don't show message for all object + * types - especially if the first entry is a match + */ + if (msg) + { + if (type != EXIT && type != BOOK && type != CORPSE && !move_on && !has_dialogue ()) + { + buf << '\r'; + + /* This is just a hack so when identifying the items, we print + * out the extra message + */ + if (need_identify (this) && flag [FLAG_IDENTIFIED]) + buf << "The object has a story:\r"; + + buf << msg << '\n'; + } + } + else if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED] + && (type == SPELLBOOK || type == ROD || type == WAND + || type == ROD || type == POTION || type == SCROLL)) + // for spellbooks and other stuff that contains spells, print the spell message, + // unless the object has a custom message handled above. + buf << '\r' << inv->msg << '\n'; + + // try to display the duration for some potions and scrolls + // this includes change ability potions and group spells, + // but does not handle protection potions + if (inv && inv->type == SPELL && flag [FLAG_IDENTIFIED] + && (type == POTION || type == SCROLL)) + { + object *spell = inv; + + if (spell->subtype == SP_PARTY_SPELL) + spell = spell->other_arch; + + if (spell->subtype == SP_CHANGE_ABILITY) + buf.printf ("\nH", + TICK2TIME (change_ability_duration (spell, this))); + } + + // some help text for skill tools + if (type == SKILL_TOOL) + buf << "\nH"; + + // Display a hint about inscribable items [empty books] + // This includes the amount of text they can hold. + if (type == INSCRIBABLE) + { + if (other_arch && other_arch->type == SCROLL) + buf.printf ("\nH"); + else + buf.printf ("\nH", + weight_limit); + } + + buf << '\n'; + + // the dungeon master additionally gets a complete dump + if (who && who->flag [FLAG_WIZLOOK]) + { + buf << "\nT\n"; + describe_dump_object (buf, this); + + if (inv) + { + buf << "\nT\n"; + describe_dump_object (buf, inv); + } + } + + return std::string (buf.linearise (), buf.size ()); +} + void examine (object *op, object *tmp) {