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monsters.cpp
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/**
* The Forgotten Server - a free and open-source MMORPG server emulator
* Copyright (C) 2019 Mark Samman <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "otpch.h"
#include "monsters.h"
#include "monster.h"
#include "spells.h"
#include "combat.h"
#include "weapons.h"
#include "configmanager.h"
#include "game.h"
#include "pugicast.h"
extern Game g_game;
extern Spells* g_spells;
extern Monsters g_monsters;
extern ConfigManager g_config;
spellBlock_t::~spellBlock_t()
{
if (combatSpell) {
delete spell;
}
}
void MonsterType::loadLoot(MonsterType* monsterType, LootBlock lootBlock)
{
if (lootBlock.childLoot.empty()) {
bool isContainer = Item::items[lootBlock.id].isContainer();
if (isContainer) {
for (LootBlock child : lootBlock.childLoot) {
lootBlock.childLoot.push_back(child);
}
}
monsterType->info.lootItems.push_back(lootBlock);
} else {
monsterType->info.lootItems.push_back(lootBlock);
}
}
bool Monsters::loadFromXml(bool reloading /*= false*/)
{
unloadedMonsters = {};
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file("data/monster/monsters.xml");
if (!result) {
printXMLError("Error - Monsters::loadFromXml", "data/monster/monsters.xml", result);
return false;
}
loaded = true;
for (auto monsterNode : doc.child("monsters").children()) {
std::string name = asLowerCaseString(monsterNode.attribute("name").as_string());
std::string file = "data/monster/" + std::string(monsterNode.attribute("file").as_string());
unloadedMonsters.emplace(name, file);
}
bool forceLoad = g_config.getBoolean(ConfigManager::FORCE_MONSTERTYPE_LOAD);
for (auto it : unloadedMonsters) {
if ((forceLoad || reloading) && monsters.find(it.first) != monsters.end()) {
loadMonster(it.second, it.first, reloading);
}
}
return true;
}
bool Monsters::reload()
{
loaded = false;
scriptInterface.reset();
return loadFromXml(true);
}
ConditionDamage* Monsters::getDamageCondition(ConditionType_t conditionType,
int32_t maxDamage, int32_t minDamage, int32_t startDamage, uint32_t tickInterval)
{
ConditionDamage* condition = static_cast<ConditionDamage*>(Condition::createCondition(CONDITIONID_COMBAT, conditionType, 0, 0));
condition->setParam(CONDITION_PARAM_TICKINTERVAL, tickInterval);
condition->setParam(CONDITION_PARAM_MINVALUE, minDamage);
condition->setParam(CONDITION_PARAM_MAXVALUE, maxDamage);
condition->setParam(CONDITION_PARAM_STARTVALUE, startDamage);
condition->setParam(CONDITION_PARAM_DELAYED, 1);
return condition;
}
bool Monsters::deserializeSpell(const pugi::xml_node& node, spellBlock_t& sb, const std::string& description)
{
std::string name;
std::string scriptName;
bool isScripted;
pugi::xml_attribute attr;
if ((attr = node.attribute("script"))) {
scriptName = attr.as_string();
isScripted = true;
} else if ((attr = node.attribute("name"))) {
name = attr.as_string();
isScripted = false;
} else {
return false;
}
if ((attr = node.attribute("speed")) || (attr = node.attribute("interval"))) {
sb.speed = std::max<int32_t>(1, pugi::cast<int32_t>(attr.value()));
}
if ((attr = node.attribute("chance"))) {
uint32_t chance = pugi::cast<uint32_t>(attr.value());
if (chance > 100) {
chance = 100;
std::cout << "[Warning - Monsters::deserializeSpell] " << description << " - Chance value out of bounds for spell: " << name << std::endl;
}
sb.chance = chance;
} else if (asLowerCaseString(name) != "melee") {
std::cout << "[Warning - Monsters::deserializeSpell] " << description << " - Missing chance value on non-melee spell: " << name << std::endl;
}
if ((attr = node.attribute("range"))) {
uint32_t range = pugi::cast<uint32_t>(attr.value());
if (range > (Map::maxViewportX * 2)) {
range = Map::maxViewportX * 2;
}
sb.range = range;
}
if ((attr = node.attribute("min"))) {
sb.minCombatValue = pugi::cast<int32_t>(attr.value());
}
if ((attr = node.attribute("max"))) {
sb.maxCombatValue = pugi::cast<int32_t>(attr.value());
//normalize values
if (std::abs(sb.minCombatValue) > std::abs(sb.maxCombatValue)) {
int32_t value = sb.maxCombatValue;
sb.maxCombatValue = sb.minCombatValue;
sb.minCombatValue = value;
}
}
if (auto spell = g_spells->getSpellByName(name)) {
sb.spell = spell;
return true;
}
CombatSpell* combatSpell = nullptr;
bool needTarget = false;
bool needDirection = false;
if (isScripted) {
if ((attr = node.attribute("direction"))) {
needDirection = attr.as_bool();
}
if ((attr = node.attribute("target"))) {
needTarget = attr.as_bool();
}
std::unique_ptr<CombatSpell> combatSpellPtr(new CombatSpell(nullptr, needTarget, needDirection));
if (!combatSpellPtr->loadScript("data/" + g_spells->getScriptBaseName() + "/scripts/" + scriptName)) {
return false;
}
if (!combatSpellPtr->loadScriptCombat()) {
return false;
}
combatSpell = combatSpellPtr.release();
combatSpell->getCombat()->setPlayerCombatValues(COMBAT_FORMULA_DAMAGE, sb.minCombatValue, 0, sb.maxCombatValue, 0);
} else {
Combat_ptr combat = std::make_shared<Combat>();
if ((attr = node.attribute("length"))) {
int32_t length = pugi::cast<int32_t>(attr.value());
if (length > 0) {
int32_t spread = 3;
//need direction spell
if ((attr = node.attribute("spread"))) {
spread = std::max<int32_t>(0, pugi::cast<int32_t>(attr.value()));
}
AreaCombat* area = new AreaCombat();
area->setupArea(length, spread);
combat->setArea(area);
needDirection = true;
}
}
if ((attr = node.attribute("radius"))) {
int32_t radius = pugi::cast<int32_t>(attr.value());
//target spell
if ((attr = node.attribute("target"))) {
needTarget = attr.as_bool();
}
AreaCombat* area = new AreaCombat();
area->setupArea(radius);
combat->setArea(area);
}
if ((attr = node.attribute("ring"))) {
int32_t ring = pugi::cast<int32_t>(attr.value());
//target spell
if ((attr = node.attribute("target"))) {
needTarget = attr.as_bool();
}
AreaCombat* area = new AreaCombat();
area->setupAreaRing(ring);
combat->setArea(area);
}
std::string tmpName = asLowerCaseString(name);
if (tmpName == "melee") {
sb.isMelee = true;
pugi::xml_attribute attackAttribute, skillAttribute;
if ((attackAttribute = node.attribute("attack")) && (skillAttribute = node.attribute("skill"))) {
sb.minCombatValue = 0;
sb.maxCombatValue = -Weapons::getMaxMeleeDamage(pugi::cast<int32_t>(skillAttribute.value()), pugi::cast<int32_t>(attackAttribute.value()));
}
ConditionType_t conditionType = CONDITION_NONE;
int32_t minDamage = 0;
int32_t maxDamage = 0;
uint32_t tickInterval = 2000;
if ((attr = node.attribute("fire"))) {
conditionType = CONDITION_FIRE;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 9000;
} else if ((attr = node.attribute("poison"))) {
conditionType = CONDITION_POISON;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 4000;
} else if ((attr = node.attribute("energy"))) {
conditionType = CONDITION_ENERGY;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 10000;
} else if ((attr = node.attribute("drown"))) {
conditionType = CONDITION_DROWN;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 5000;
} else if ((attr = node.attribute("freeze"))) {
conditionType = CONDITION_FREEZING;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 8000;
} else if ((attr = node.attribute("dazzle"))) {
conditionType = CONDITION_DAZZLED;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 10000;
} else if ((attr = node.attribute("curse"))) {
conditionType = CONDITION_CURSED;
minDamage = pugi::cast<int32_t>(attr.value());
maxDamage = minDamage;
tickInterval = 4000;
} else if ((attr = node.attribute("bleed")) || (attr = node.attribute("physical"))) {
conditionType = CONDITION_BLEEDING;
tickInterval = 4000;
}
if ((attr = node.attribute("tick"))) {
int32_t value = pugi::cast<int32_t>(attr.value());
if (value > 0) {
tickInterval = value;
}
}
if (conditionType != CONDITION_NONE) {
Condition* condition = getDamageCondition(conditionType, maxDamage, minDamage, 0, tickInterval);
combat->addCondition(condition);
}
sb.range = 1;
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE);
combat->setParam(COMBAT_PARAM_BLOCKARMOR, 1);
combat->setParam(COMBAT_PARAM_BLOCKSHIELD, 1);
combat->setOrigin(ORIGIN_MELEE);
} else if (tmpName == "physical") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE);
combat->setParam(COMBAT_PARAM_BLOCKARMOR, 1);
combat->setOrigin(ORIGIN_RANGED);
} else if (tmpName == "bleed") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE);
} else if (tmpName == "poison" || tmpName == "earth") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_EARTHDAMAGE);
} else if (tmpName == "fire") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE);
} else if (tmpName == "energy") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE);
} else if (tmpName == "drown") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_DROWNDAMAGE);
} else if (tmpName == "ice") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_ICEDAMAGE);
} else if (tmpName == "holy") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_HOLYDAMAGE);
} else if (tmpName == "death") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_DEATHDAMAGE);
} else if (tmpName == "lifedrain") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_LIFEDRAIN);
} else if (tmpName == "manadrain") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_MANADRAIN);
} else if (tmpName == "healing") {
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_HEALING);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
} else if (tmpName == "speed") {
int32_t minSpeedChange = 0;
int32_t maxSpeedChange = 0;
int32_t duration = 10000;
if ((attr = node.attribute("duration"))) {
duration = pugi::cast<int32_t>(attr.value());
}
if ((attr = node.attribute("speedchange"))) {
minSpeedChange = pugi::cast<int32_t>(attr.value());
} else if ((attr = node.attribute("minspeedchange"))) {
minSpeedChange = pugi::cast<int32_t>(attr.value());
if ((attr = node.attribute("maxspeedchange"))) {
maxSpeedChange = pugi::cast<int32_t>(attr.value());
}
if (minSpeedChange == 0) {
std::cout << "[Error - Monsters::deserializeSpell] - " << description << " - missing speedchange/minspeedchange value" << std::endl;
return false;
}
if (maxSpeedChange == 0) {
maxSpeedChange = minSpeedChange; // static speedchange value
}
}
if (minSpeedChange < -1000) {
std::cout << "[Warning - Monsters::deserializeSpell] - " << description << " - you cannot reduce a creatures speed below -1000 (100%)" << std::endl;
minSpeedChange = -1000;
}
ConditionType_t conditionType;
if (minSpeedChange >= 0) {
conditionType = CONDITION_HASTE;
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
} else {
conditionType = CONDITION_PARALYZE;
}
ConditionSpeed* condition = static_cast<ConditionSpeed*>(Condition::createCondition(CONDITIONID_COMBAT, conditionType, duration, 0));
condition->setFormulaVars(minSpeedChange / 1000.0, 0, maxSpeedChange / 1000.0, 0);
combat->addCondition(condition);
} else if (tmpName == "outfit") {
int32_t duration = 10000;
if ((attr = node.attribute("duration"))) {
duration = pugi::cast<int32_t>(attr.value());
}
if ((attr = node.attribute("monster"))) {
MonsterType* mType = g_monsters.getMonsterType(attr.as_string());
if (mType) {
ConditionOutfit* condition = static_cast<ConditionOutfit*>(Condition::createCondition(CONDITIONID_COMBAT, CONDITION_OUTFIT, duration, 0));
condition->setOutfit(mType->info.outfit);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
combat->addCondition(condition);
}
} else if ((attr = node.attribute("item"))) {
Outfit_t outfit;
outfit.lookTypeEx = pugi::cast<uint16_t>(attr.value());
ConditionOutfit* condition = static_cast<ConditionOutfit*>(Condition::createCondition(CONDITIONID_COMBAT, CONDITION_OUTFIT, duration, 0));
condition->setOutfit(outfit);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
combat->addCondition(condition);
}
} else if (tmpName == "invisible") {
int32_t duration = 10000;
if ((attr = node.attribute("duration"))) {
duration = pugi::cast<int32_t>(attr.value());
}
Condition* condition = Condition::createCondition(CONDITIONID_COMBAT, CONDITION_INVISIBLE, duration, 0);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
combat->addCondition(condition);
} else if (tmpName == "drunk") {
int32_t duration = 10000;
uint8_t drunkenness = 25;
if ((attr = node.attribute("duration"))) {
duration = pugi::cast<int32_t>(attr.value());
}
if ((attr = node.attribute("drunkenness"))) {
drunkenness = pugi::cast<uint8_t>(attr.value());
}
Condition* condition = Condition::createCondition(CONDITIONID_COMBAT, CONDITION_DRUNK, duration, drunkenness);
combat->addCondition(condition);
} else if (tmpName == "firefield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_FIREFIELD_PVP_FULL);
} else if (tmpName == "poisonfield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_POISONFIELD_PVP);
} else if (tmpName == "energyfield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_ENERGYFIELD_PVP);
} else if (tmpName == "firecondition" || tmpName == "energycondition" ||
tmpName == "earthcondition" || tmpName == "poisoncondition" ||
tmpName == "icecondition" || tmpName == "freezecondition" ||
tmpName == "deathcondition" || tmpName == "cursecondition" ||
tmpName == "holycondition" || tmpName == "dazzlecondition" ||
tmpName == "drowncondition" || tmpName == "bleedcondition" ||
tmpName == "physicalcondition") {
ConditionType_t conditionType = CONDITION_NONE;
uint32_t tickInterval = 2000;
if (tmpName == "firecondition") {
conditionType = CONDITION_FIRE;
tickInterval = 10000;
} else if (tmpName == "poisoncondition" || tmpName == "earthcondition") {
conditionType = CONDITION_POISON;
tickInterval = 4000;
} else if (tmpName == "energycondition") {
conditionType = CONDITION_ENERGY;
tickInterval = 10000;
} else if (tmpName == "drowncondition") {
conditionType = CONDITION_DROWN;
tickInterval = 5000;
} else if (tmpName == "freezecondition" || tmpName == "icecondition") {
conditionType = CONDITION_FREEZING;
tickInterval = 10000;
} else if (tmpName == "cursecondition" || tmpName == "deathcondition") {
conditionType = CONDITION_CURSED;
tickInterval = 4000;
} else if (tmpName == "dazzlecondition" || tmpName == "holycondition") {
conditionType = CONDITION_DAZZLED;
tickInterval = 10000;
} else if (tmpName == "physicalcondition" || tmpName == "bleedcondition") {
conditionType = CONDITION_BLEEDING;
tickInterval = 4000;
}
if ((attr = node.attribute("tick"))) {
int32_t value = pugi::cast<int32_t>(attr.value());
if (value > 0) {
tickInterval = value;
}
}
int32_t minDamage = std::abs(sb.minCombatValue);
int32_t maxDamage = std::abs(sb.maxCombatValue);
int32_t startDamage = 0;
if ((attr = node.attribute("start"))) {
int32_t value = std::abs(pugi::cast<int32_t>(attr.value()));
if (value <= minDamage) {
startDamage = value;
}
}
Condition* condition = getDamageCondition(conditionType, maxDamage, minDamage, startDamage, tickInterval);
combat->addCondition(condition);
} else if (tmpName == "strength") {
//
} else if (tmpName == "effect") {
//
} else {
std::cout << "[Error - Monsters::deserializeSpell] - " << description << " - Unknown spell name: " << name << std::endl;
return false;
}
combat->setPlayerCombatValues(COMBAT_FORMULA_DAMAGE, sb.minCombatValue, 0, sb.maxCombatValue, 0);
combatSpell = new CombatSpell(combat, needTarget, needDirection);
for (auto attributeNode : node.children()) {
if ((attr = attributeNode.attribute("key"))) {
const char* value = attr.value();
if (strcasecmp(value, "shooteffect") == 0) {
if ((attr = attributeNode.attribute("value"))) {
ShootType_t shoot = getShootType(asLowerCaseString(attr.as_string()));
if (shoot != CONST_ANI_NONE) {
combat->setParam(COMBAT_PARAM_DISTANCEEFFECT, shoot);
} else {
std::cout << "[Warning - Monsters::deserializeSpell] " << description << " - Unknown shootEffect: " << attr.as_string() << std::endl;
}
}
} else if (strcasecmp(value, "areaeffect") == 0) {
if ((attr = attributeNode.attribute("value"))) {
MagicEffectClasses effect = getMagicEffect(asLowerCaseString(attr.as_string()));
if (effect != CONST_ME_NONE) {
combat->setParam(COMBAT_PARAM_EFFECT, effect);
} else {
std::cout << "[Warning - Monsters::deserializeSpell] " << description << " - Unknown areaEffect: " << attr.as_string() << std::endl;
}
}
} else {
std::cout << "[Warning - Monsters::deserializeSpells] Effect type \"" << attr.as_string() << "\" does not exist." << std::endl;
}
}
}
}
sb.spell = combatSpell;
if (combatSpell) {
sb.combatSpell = true;
}
return true;
}
bool Monsters::deserializeSpell(MonsterSpell* spell, spellBlock_t& sb, const std::string& description)
{
if (!spell->scriptName.empty()) {
spell->isScripted = true;
} else if (!spell->name.empty()) {
spell->isScripted = false;
} else {
return false;
}
sb.speed = spell->interval;
if (spell->chance > 100) {
sb.chance = 100;
} else {
sb.chance = spell->chance;
}
if (spell->range > (Map::maxViewportX * 2)) {
spell->range = Map::maxViewportX * 2;
}
sb.range = spell->range;
sb.minCombatValue = spell->minCombatValue;
sb.maxCombatValue = spell->maxCombatValue;
if (std::abs(sb.minCombatValue) > std::abs(sb.maxCombatValue)) {
int32_t value = sb.maxCombatValue;
sb.maxCombatValue = sb.minCombatValue;
sb.minCombatValue = value;
}
sb.spell = g_spells->getSpellByName(spell->name);
if (sb.spell) {
return true;
}
CombatSpell* combatSpell = nullptr;
if (spell->isScripted) {
std::unique_ptr<CombatSpell> combatSpellPtr(new CombatSpell(nullptr, spell->needTarget, spell->needDirection));
if (!combatSpellPtr->loadScript("data/" + g_spells->getScriptBaseName() + "/scripts/" + spell->scriptName)) {
std::cout << "cannot find file" << std::endl;
return false;
}
if (!combatSpellPtr->loadScriptCombat()) {
return false;
}
combatSpell = combatSpellPtr.release();
combatSpell->getCombat()->setPlayerCombatValues(COMBAT_FORMULA_DAMAGE, sb.minCombatValue, 0, sb.maxCombatValue, 0);
} else {
Combat_ptr combat = std::make_shared<Combat>();
sb.combatSpell = true;
if (spell->length > 0) {
spell->spread = std::max<int32_t>(0, spell->spread);
AreaCombat* area = new AreaCombat();
area->setupArea(spell->length, spell->spread);
combat->setArea(area);
spell->needDirection = true;
}
if (spell->radius > 0) {
AreaCombat* area = new AreaCombat();
area->setupArea(spell->radius);
combat->setArea(area);
}
if (spell->ring > 0) {
AreaCombat* area = new AreaCombat();
area->setupAreaRing(spell->ring);
combat->setArea(area);
}
if (spell->conditionType != CONDITION_NONE) {
ConditionType_t conditionType = spell->conditionType;
uint32_t tickInterval = 2000;
if (spell->tickInterval != 0) {
tickInterval = spell->tickInterval;
}
int32_t conMinDamage = std::abs(spell->conditionMinDamage);
int32_t conMaxDamage = std::abs(spell->conditionMaxDamage);
int32_t startDamage = std::abs(spell->conditionStartDamage);
Condition* condition = getDamageCondition(conditionType, conMaxDamage, conMinDamage, startDamage, tickInterval);
combat->addCondition(condition);
}
std::string tmpName = asLowerCaseString(spell->name);
if (tmpName == "melee") {
sb.isMelee = true;
if (spell->attack > 0 && spell->skill > 0) {
sb.minCombatValue = 0;
sb.maxCombatValue = -Weapons::getMaxMeleeDamage(spell->skill, spell->attack);
}
sb.range = 1;
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE);
combat->setParam(COMBAT_PARAM_BLOCKARMOR, 1);
combat->setParam(COMBAT_PARAM_BLOCKSHIELD, 1);
combat->setOrigin(ORIGIN_MELEE);
} else if (tmpName == "combat") {
if (spell->combatType == COMBAT_UNDEFINEDDAMAGE) {
std::cout << "[Warning - Monsters::deserializeSpell] - " << description << " - spell has undefined damage" << std::endl;
combat->setParam(COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE);
}
if (spell->combatType == COMBAT_PHYSICALDAMAGE) {
combat->setParam(COMBAT_PARAM_BLOCKARMOR, 1);
combat->setOrigin(ORIGIN_RANGED);
} else if (spell->combatType == COMBAT_HEALING) {
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
}
combat->setParam(COMBAT_PARAM_TYPE, spell->combatType);
} else if (tmpName == "speed") {
int32_t minSpeedChange = 0;
int32_t maxSpeedChange = 0;
int32_t duration = 10000;
if (spell->duration != 0) {
duration = spell->duration;
}
if (spell->minSpeedChange != 0) {
minSpeedChange = spell->minSpeedChange;
} else {
std::cout << "[Error - Monsters::deserializeSpell] - " << description << " - missing speedchange/minspeedchange value" << std::endl;
delete spell;
return false;
}
if (minSpeedChange < -1000) {
std::cout << "[Warning - Monsters::deserializeSpell] - " << description << " - you cannot reduce a creatures speed below -1000 (100%)" << std::endl;
minSpeedChange = -1000;
}
if (spell->maxSpeedChange != 0) {
maxSpeedChange = spell->maxSpeedChange;
} else {
maxSpeedChange = minSpeedChange; // static speedchange value
}
ConditionType_t conditionType;
if (minSpeedChange >= 0) {
conditionType = CONDITION_HASTE;
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
} else {
conditionType = CONDITION_PARALYZE;
}
ConditionSpeed* condition = static_cast<ConditionSpeed*>(Condition::createCondition(CONDITIONID_COMBAT, conditionType, duration, 0));
condition->setFormulaVars(minSpeedChange / 1000.0, 0, maxSpeedChange / 1000.0, 0);
combat->addCondition(condition);
} else if (tmpName == "outfit") {
int32_t duration = 10000;
if (spell->duration != 0) {
duration = spell->duration;
}
ConditionOutfit* condition = static_cast<ConditionOutfit*>(Condition::createCondition(CONDITIONID_COMBAT, CONDITION_OUTFIT, duration, 0));
condition->setOutfit(spell->outfit);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
combat->addCondition(condition);
} else if (tmpName == "invisible") {
int32_t duration = 10000;
if (spell->duration != 0) {
duration = spell->duration;
}
Condition* condition = Condition::createCondition(CONDITIONID_COMBAT, CONDITION_INVISIBLE, duration, 0);
combat->setParam(COMBAT_PARAM_AGGRESSIVE, 0);
combat->addCondition(condition);
} else if (tmpName == "drunk") {
int32_t duration = 10000;
uint8_t drunkenness = 25;
if (spell->duration != 0) {
duration = spell->duration;
}
if (spell->drunkenness != 0) {
drunkenness = spell->drunkenness;
}
Condition* condition = Condition::createCondition(CONDITIONID_COMBAT, CONDITION_DRUNK, duration, drunkenness);
combat->addCondition(condition);
} else if (tmpName == "firefield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_FIREFIELD_PVP_FULL);
} else if (tmpName == "poisonfield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_POISONFIELD_PVP);
} else if (tmpName == "energyfield") {
combat->setParam(COMBAT_PARAM_CREATEITEM, ITEM_ENERGYFIELD_PVP);
} else if (tmpName == "condition") {
if (spell->conditionType == CONDITION_NONE) {
std::cout << "[Error - Monsters::deserializeSpell] - " << description << " - Condition is not set for: " << spell->name << std::endl;
}
} else if (tmpName == "strength") {
//
} else if (tmpName == "effect") {
//
} else {
std::cout << "[Error - Monsters::deserializeSpell] - " << description << " - Unknown spell name: " << spell->name << std::endl;
}
if (spell->needTarget) {
if (spell->shoot != CONST_ANI_NONE) {
combat->setParam(COMBAT_PARAM_DISTANCEEFFECT, spell->shoot);
}
}
if (spell->effect != CONST_ME_NONE) {
combat->setParam(COMBAT_PARAM_EFFECT, spell->effect);
}
combat->setPlayerCombatValues(COMBAT_FORMULA_DAMAGE, sb.minCombatValue, 0, sb.maxCombatValue, 0);
combatSpell = new CombatSpell(combat, spell->needTarget, spell->needDirection);
}
sb.spell = combatSpell;
if (combatSpell) {
sb.combatSpell = true;
}
return true;
}
MonsterType* Monsters::loadMonster(const std::string& file, const std::string& monsterName, bool reloading /*= false*/)
{
MonsterType* mType = nullptr;
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(file.c_str());
if (!result) {
printXMLError("Error - Monsters::loadMonster", file, result);
return nullptr;
}
pugi::xml_node monsterNode = doc.child("monster");
if (!monsterNode) {
std::cout << "[Error - Monsters::loadMonster] Missing monster node in: " << file << std::endl;
return nullptr;
}
pugi::xml_attribute attr;
if (!(attr = monsterNode.attribute("name"))) {
std::cout << "[Error - Monsters::loadMonster] Missing name in: " << file << std::endl;
return nullptr;
}
if (reloading) {
auto it = monsters.find(asLowerCaseString(monsterName));
if (it != monsters.end()) {
mType = &it->second;
mType->info = {};
}
}
if (!mType) {
mType = &monsters[asLowerCaseString(monsterName)];
}
mType->name = attr.as_string();
if ((attr = monsterNode.attribute("nameDescription"))) {
mType->nameDescription = attr.as_string();
} else {
mType->nameDescription = "a " + asLowerCaseString(mType->name);
}
if ((attr = monsterNode.attribute("race"))) {
std::string tmpStrValue = asLowerCaseString(attr.as_string());
uint16_t tmpInt = pugi::cast<uint16_t>(attr.value());
if (tmpStrValue == "venom" || tmpInt == 1) {
mType->info.race = RACE_VENOM;
} else if (tmpStrValue == "blood" || tmpInt == 2) {
mType->info.race = RACE_BLOOD;
} else if (tmpStrValue == "undead" || tmpInt == 3) {
mType->info.race = RACE_UNDEAD;
} else if (tmpStrValue == "fire" || tmpInt == 4) {
mType->info.race = RACE_FIRE;
} else if (tmpStrValue == "energy" || tmpInt == 5) {
mType->info.race = RACE_ENERGY;
} else {
std::cout << "[Warning - Monsters::loadMonster] Unknown race type " << attr.as_string() << ". " << file << std::endl;
}
}
if ((attr = monsterNode.attribute("experience"))) {
mType->info.experience = pugi::cast<uint64_t>(attr.value());
}
if ((attr = monsterNode.attribute("speed"))) {
mType->info.baseSpeed = pugi::cast<int32_t>(attr.value());
}
if ((attr = monsterNode.attribute("manacost"))) {
mType->info.manaCost = pugi::cast<uint32_t>(attr.value());
}
if ((attr = monsterNode.attribute("skull"))) {
mType->info.skull = getSkullType(asLowerCaseString(attr.as_string()));
}
if ((attr = monsterNode.attribute("script"))) {
if (!scriptInterface) {
scriptInterface.reset(new LuaScriptInterface("Monster Interface"));
scriptInterface->initState();
}
std::string script = attr.as_string();
if (scriptInterface->loadFile("data/monster/scripts/" + script) == 0) {
mType->info.scriptInterface = scriptInterface.get();
mType->info.creatureAppearEvent = scriptInterface->getEvent("onCreatureAppear");
mType->info.creatureDisappearEvent = scriptInterface->getEvent("onCreatureDisappear");
mType->info.creatureMoveEvent = scriptInterface->getEvent("onCreatureMove");
mType->info.creatureSayEvent = scriptInterface->getEvent("onCreatureSay");
mType->info.thinkEvent = scriptInterface->getEvent("onThink");
} else {
std::cout << "[Warning - Monsters::loadMonster] Can not load script: " << script << std::endl;
std::cout << scriptInterface->getLastLuaError() << std::endl;
}
}
pugi::xml_node node;
if ((node = monsterNode.child("health"))) {
if ((attr = node.attribute("now"))) {
mType->info.health = pugi::cast<int32_t>(attr.value());
} else {
std::cout << "[Error - Monsters::loadMonster] Missing health now. " << file << std::endl;
}
if ((attr = node.attribute("max"))) {
mType->info.healthMax = pugi::cast<int32_t>(attr.value());
} else {
std::cout << "[Error - Monsters::loadMonster] Missing health max. " << file << std::endl;
}
if (mType->info.health > mType->info.healthMax) {
mType->info.health = mType->info.healthMax;
std::cout << "[Warning - Monsters::loadMonster] Health now is greater than health max." << file << std::endl;
}
}
if ((node = monsterNode.child("flags"))) {
for (auto flagNode : node.children()) {
attr = flagNode.first_attribute();
const char* attrName = attr.name();
if (strcasecmp(attrName, "summonable") == 0) {
mType->info.isSummonable = attr.as_bool();
} else if (strcasecmp(attrName, "attackable") == 0) {
mType->info.isAttackable = attr.as_bool();
} else if (strcasecmp(attrName, "hostile") == 0) {
mType->info.isHostile = attr.as_bool();
} else if (strcasecmp(attrName, "ignorespawnblock") == 0) {
mType->info.isIgnoringSpawnBlock = attr.as_bool();
} else if (strcasecmp(attrName, "illusionable") == 0) {
mType->info.isIllusionable = attr.as_bool();
} else if (strcasecmp(attrName, "challengeable") == 0) {
mType->info.isChallengeable = attr.as_bool();
} else if (strcasecmp(attrName, "convinceable") == 0) {
mType->info.isConvinceable = attr.as_bool();
} else if (strcasecmp(attrName, "pushable") == 0) {
mType->info.pushable = attr.as_bool();
} else if (strcasecmp(attrName, "isboss") == 0) {
mType->info.isBoss = attr.as_bool();
} else if (strcasecmp(attrName, "canpushitems") == 0) {
mType->info.canPushItems = attr.as_bool();
} else if (strcasecmp(attrName, "canpushcreatures") == 0) {
mType->info.canPushCreatures = attr.as_bool();
} else if (strcasecmp(attrName, "staticattack") == 0) {
uint32_t staticAttack = pugi::cast<uint32_t>(attr.value());
if (staticAttack > 100) {
std::cout << "[Warning - Monsters::loadMonster] staticattack greater than 100. " << file << std::endl;
staticAttack = 100;
}
mType->info.staticAttackChance = staticAttack;
} else if (strcasecmp(attrName, "lightlevel") == 0) {
mType->info.light.level = pugi::cast<uint16_t>(attr.value());
} else if (strcasecmp(attrName, "lightcolor") == 0) {
mType->info.light.color = pugi::cast<uint16_t>(attr.value());
} else if (strcasecmp(attrName, "targetdistance") == 0) {
int32_t targetDistance = pugi::cast<int32_t>(attr.value());
if (targetDistance < 1) {
targetDistance = 1;
std::cout << "[Warning - Monsters::loadMonster] targetdistance less than 1. " << file << std::endl;
}
mType->info.targetDistance = targetDistance;
} else if (strcasecmp(attrName, "runonhealth") == 0) {
mType->info.runAwayHealth = pugi::cast<int32_t>(attr.value());
} else if (strcasecmp(attrName, "hidehealth") == 0) {
mType->info.hiddenHealth = attr.as_bool();
} else if (strcasecmp(attrName, "canwalkonenergy") == 0) {
mType->info.canWalkOnEnergy = attr.as_bool();
} else if (strcasecmp(attrName, "canwalkonfire") == 0) {
mType->info.canWalkOnFire = attr.as_bool();
} else if (strcasecmp(attrName, "canwalkonpoison") == 0) {
mType->info.canWalkOnPoison = attr.as_bool();
} else {
std::cout << "[Warning - Monsters::loadMonster] Unknown flag attribute: " << attrName << ". " << file << std::endl;
}
}
// if a monster can push creatures,
// it should not be pushable.
if (mType->info.canPushCreatures) {
mType->info.pushable = false;
}
}
if (mType->info.manaCost == 0 && (mType->info.isSummonable || mType->info.isConvinceable)) {
std::cout << "[Warning - Monsters::loadMonster] manaCost missing or zero on monster with summonable and/or convinceable flags: " << file << std::endl;
}
if ((node = monsterNode.child("targetchange"))) {
if ((attr = node.attribute("speed")) || (attr = node.attribute("interval"))) {
mType->info.changeTargetSpeed = pugi::cast<uint32_t>(attr.value());
} else {
std::cout << "[Warning - Monsters::loadMonster] Missing targetchange speed. " << file << std::endl;
}
if ((attr = node.attribute("chance"))) {
int32_t chance = pugi::cast<int32_t>(attr.value());
if (chance > 100) {
chance = 100;
std::cout << "[Warning - Monsters::loadMonster] targetchange chance value out of bounds. " << file << std::endl;
}
mType->info.changeTargetChance = chance;
} else {
std::cout << "[Warning - Monsters::loadMonster] Missing targetchange chance. " << file << std::endl;
}
}
if ((node = monsterNode.child("look"))) {
if ((attr = node.attribute("type"))) {
mType->info.outfit.lookType = pugi::cast<uint16_t>(attr.value());
if ((attr = node.attribute("head"))) {
mType->info.outfit.lookHead = pugi::cast<uint16_t>(attr.value());
}
if ((attr = node.attribute("body"))) {
mType->info.outfit.lookBody = pugi::cast<uint16_t>(attr.value());
}
if ((attr = node.attribute("legs"))) {
mType->info.outfit.lookLegs = pugi::cast<uint16_t>(attr.value());