bool readXMLString(xmlNodePtr node, const char* tag, std::string& value)
{
char* nodeValue = (char*)xmlGetProp(node, (xmlChar*)tag);
if(!nodeValue)
return false;
if(!utf8ToLatin1(nodeValue, value))
value = nodeValue;
xmlFree(nodeValue);
return true;
}
bool readXMLContentString(xmlNodePtr node, std::string& value)
{
char* nodeValue = (char*)xmlNodeGetContent(node);
if(!nodeValue)
return false;
if(!utf8ToLatin1(nodeValue, value))
value = nodeValue;
xmlFree(nodeValue);
return true;
}
std::string Item::getDescription(const ItemType& it, int32_t lookDistance,
const Item* item /*= NULL*/, int32_t subType /*= -1*/, bool addArticle /*= true*/)
{
std::ostringstream s;
s << getNameDescription(it, item, subType, addArticle);
if (item) {
subType = item->getSubType();
}
if (it.isRune()) {
if (!it.runeSpellName.empty()) {
s << " (\"" << it.runeSpellName << "\")";
}
if (it.runeLevel > 0 || it.runeMagLevel > 0) {
int32_t tmpSubType = subType;
if (item) {
tmpSubType = item->getSubType();
}
s << ". " << (it.stackable && tmpSubType > 1 ? "They" : "It") << " can only be used with";
if (it.runeLevel > 0) {
s << " level " << it.runeLevel;
}
if (it.runeMagLevel > 0) {
if (it.runeLevel > 0) {
s << " and";
}
s << " magic level " << it.runeMagLevel;
}
s << " or higher";
}
} else if (it.weaponType != WEAPON_NONE) {
if (it.weaponType == WEAPON_DIST && it.ammoType != AMMO_NONE) {
s << " (Range:" << it.shootRange;
if (it.attack != 0) {
s << ", Atk " << std::showpos << it.attack << std::noshowpos;
}
if (it.hitChance != 0) {
s << ", Hit% " << std::showpos << it.hitChance << std::noshowpos;
}
s << ")";
} else if (it.weaponType != WEAPON_AMMO) {
bool begin = true;
if (it.attack != 0) {
begin = false;
s << " (Atk:" << it.attack;
if (it.abilities && it.abilities->elementType != COMBAT_NONE && it.abilities->elementDamage != 0) {
s << " physical + " << it.abilities->elementDamage << " " << getCombatName(it.abilities->elementType);
}
}
if (it.defense != 0 || it.extraDefense != 0) {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "Def:" << it.defense;
if (it.extraDefense != 0 || (item && item->getExtraDefense() != 0)) {
s << " " << std::showpos << it.extraDefense << std::noshowpos;
}
}
if (it.abilities) {
for (uint16_t i = SKILL_FIRST; i <= SKILL_LAST; i++) {
if (!it.abilities->skills[i]) {
continue;
}
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << getSkillName(i) << " " << std::showpos << it.abilities->skills[i] << std::noshowpos;
}
if (it.abilities->stats[STAT_MAGICPOINTS]) {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "magic level " << std::showpos << it.abilities->stats[STAT_MAGICPOINTS] << std::noshowpos;
}
int32_t show = it.abilities->absorbPercent[COMBAT_FIRST];
for (uint32_t i = (COMBAT_FIRST + 1); i <= COMBAT_COUNT; ++i) {
if (it.abilities->absorbPercent[i] == show) {
continue;
}
show = 0;
break;
}
if (!show) {
bool tmp = true;
for (uint32_t i = COMBAT_FIRST; i <= COMBAT_COUNT; i++) {
if (!it.abilities->absorbPercent[i]) {
continue;
}
if (tmp) {
tmp = false;
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "protection ";
} else {
s << ", ";
}
s << getCombatName(indexToCombatType(i)) << " " << std::showpos << it.abilities->absorbPercent[i] << std::noshowpos << "%";
}
} else {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "protection all " << std::showpos << show << std::noshowpos << "%";
}
if (it.abilities->speed) {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "speed " << std::showpos << (int32_t)(it.abilities->speed / 2) << std::noshowpos;
}
}
if (!begin) {
s << ")";
}
}
} else if (it.armor || (item && item->getArmor()) || it.showAttributes) {
int32_t tmp = it.armor;
if (item) {
tmp = item->getArmor();
}
bool begin = true;
if (tmp != 0) {
s << " (Arm:" << tmp;
begin = false;
}
if (it.abilities) {
for (uint16_t i = SKILL_FIRST; i <= SKILL_LAST; i++) {
if (!it.abilities->skills[i]) {
continue;
}
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << getSkillName(i) << " " << std::showpos << it.abilities->skills[i] << std::noshowpos;
}
if (it.abilities->stats[STAT_MAGICPOINTS]) {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "magic level " << std::showpos << it.abilities->stats[STAT_MAGICPOINTS] << std::noshowpos;
}
int32_t show = it.abilities->absorbPercent[COMBAT_FIRST];
for (uint32_t i = (COMBAT_FIRST + 1); i <= COMBAT_COUNT; ++i) {
if (it.abilities->absorbPercent[i] == show) {
continue;
}
show = 0;
break;
}
if (!show) {
bool protectionBegin = true;
for (uint32_t i = COMBAT_FIRST; i <= COMBAT_COUNT; i++) {
if (!it.abilities->absorbPercent[i]) {
continue;
}
if (protectionBegin) {
protectionBegin = false;
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "protection ";
} else {
s << ", ";
}
s << getCombatName(indexToCombatType(i)) << " " << std::showpos << it.abilities->absorbPercent[i] << std::noshowpos << "%";
}
} else {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "protection all " << std::showpos << show << std::noshowpos << "%";
}
if (it.abilities->speed) {
if (begin) {
begin = false;
s << " (";
} else {
s << ", ";
}
s << "speed " << std::showpos << (int32_t)(it.abilities->speed / 2) << std::noshowpos;
}
}
if (!begin) {
s << ")";
}
} else if (it.isContainer()) {
s << " (Vol:" << (int32_t)it.maxItems << ")";
} else {
bool found = true;
if (it.abilities) {
if (it.abilities->speed > 0) {
s << " (speed " << std::showpos << (it.abilities->speed / 2) << std::noshowpos << ")";
} else if (it.abilities && hasBitSet(CONDITION_DRUNK, it.abilities->conditionSuppressions)) {
s << " (hard drinking)";
} else if (it.abilities->invisible) {
s << " (invisibility)";
} else if (it.abilities->regeneration) {
s << " (faster regeneration)";
} else if (it.abilities->manaShield) {
s << " (mana shield)";
} else {
found = false;
}
} else {
found = false;
}
if (!found) {
if (it.isKey()) {
s << " (Key:" << (item ? (int32_t)item->getActionId() : 0) << ")";
} else if (it.isFluidContainer()) {
if (subType > 0) {
const std::string& itemName = items[subType].name;
s << " of " << (itemName.length() ? itemName : "unknown");
} else {
s << ". It is empty";
}
} else if (it.isSplash()) {
s << " of ";
if (subType > 0 && items[subType].name.length()) {
s << items[subType].name;
} else {
s << "unknown";
}
} else if (it.allowDistRead && it.id != 7369 && it.id != 7370 && it.id != 7371) {
s << "." << std::endl;
if (lookDistance <= 4) {
if (item && !item->getText().empty()) {
if (item->getWriter().length()) {
s << item->getWriter() << " wrote";
time_t date = item->getDate();
if (date > 0) {
s << " on " << formatDateShort(date);
}
s << ": ";
} else {
s << "You read: ";
}
std::string outtext;
if (utf8ToLatin1(item->getText().c_str(), outtext)) {
s << outtext;
} else {
s << item->getText();
}
} else {
s << "Nothing is written on it";
}
} else {
s << "You are too far away to read it";
}
} else if (it.levelDoor && item && item->getActionId() >= (int32_t)it.levelDoor) {
s << " for level " << item->getActionId() - it.levelDoor;
}
}
}
if (it.showCharges) {
s << " that has " << subType << " charge" << (subType != 1 ? "s" : "") << " left";
}
if (it.showDuration) {
if (item && item->hasAttribute(ATTR_ITEM_DURATION)) {
int32_t duration = item->getDuration() / 1000;
s << " that will expire in ";
if (duration >= 86400) {
uint16_t days = duration / 86400;
uint16_t hours = (duration % 86400) / 3600;
s << days << " day" << (days != 1 ? "s" : "");
if (hours > 0) {
s << " and " << hours << " hour" << (hours != 1 ? "s" : "");
}
} else if (duration >= 3600) {
uint16_t hours = duration / 3600;
uint16_t minutes = (duration % 3600) / 60;
s << hours << " hour" << (hours != 1 ? "s" : "");
if (minutes > 0) {
s << " and " << minutes << " minute" << (minutes != 1 ? "s" : "");
}
} else if (duration >= 60) {
uint16_t minutes = duration / 60;
s << minutes << " minute" << (minutes != 1 ? "s" : "");
uint16_t seconds = duration % 60;
if (seconds > 0) {
s << " and " << seconds << " second" << (seconds != 1 ? "s" : "");
}
} else {
s << duration << " second" << (duration != 1 ? "s" : "");
}
} else {
s << " that is brand-new";
}
}
if (!it.allowDistRead || item->getText().empty() || (it.id >= 7369 && it.id <= 7371)) {
s << ".";
}
if (it.wieldInfo != 0) {
s << std::endl << "It can only be wielded properly by ";
if (it.wieldInfo & WIELDINFO_PREMIUM) {
s << "premium ";
}
if (it.wieldInfo & WIELDINFO_VOCREQ) {
s << it.vocationString;
} else {
s << "players";
}
if (it.wieldInfo & WIELDINFO_LEVEL) {
s << " of level " << (int32_t)it.minReqLevel << " or higher";
}
if (it.wieldInfo & WIELDINFO_MAGLV) {
if (it.wieldInfo & WIELDINFO_LEVEL) {
s << " and";
} else {
s << " of";
}
s << " magic level " << (int32_t)it.minReqMagicLevel << " or higher";
}
s << ".";
}
if (lookDistance <= 1) {
double weight = (item == NULL ? it.weight : item->getWeight());
if (weight > 0 && it.pickupable) {
int32_t count = weight / it.weight;
s << std::endl << getWeightDescription(it, weight, count);
}
}
if (item && !item->getSpecialDescription().empty()) {
s << std::endl << item->getSpecialDescription();
} else if (it.description.length() && lookDistance <= 1) {
s << std::endl << it.description;
}
if (it.allowDistRead && it.id >= 7369 && it.id <= 7371 && !item->getText().empty()) {
s << std::endl << item->getText();
}
return s.str();
}