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4jcraft/Minecraft.World/Entities/Mobs/Villager.cpp
MatthewBeshay fed9cf2d95 fix: resolve all build warnings and notes
2026-03-23 18:53:18 +11:00

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#include "../../Platform/stdafx.h"
#include "../../Headers/com.mojang.nbt.h"
#include "../../Headers/net.minecraft.world.entity.ai.attributes.h"
#include "../../Headers/net.minecraft.world.entity.ai.goal.h"
#include "../../Headers/net.minecraft.world.entity.ai.navigation.h"
#include "../../Headers/net.minecraft.world.entity.ai.village.h"
#include "../../Headers/net.minecraft.world.entity.monster.h"
#include "../../Headers/net.minecraft.world.entity.player.h"
#include "../../Headers/net.minecraft.world.effect.h"
#include "../../Headers/net.minecraft.world.entity.h"
#include "../../Headers/net.minecraft.world.damagesource.h"
#include "../../Headers/net.minecraft.world.item.h"
#include "../../Headers/net.minecraft.world.item.enchantment.h"
#include "../../Headers/net.minecraft.world.item.trading.h"
#include "../../Headers/net.minecraft.world.level.tile.h"
#include "../../Headers/net.minecraft.world.level.h"
#include "../../../Minecraft.Client/Textures/Textures.h"
#include "Villager.h"
namespace {
struct VillagerShuffleRandom {
using result_type = unsigned int;
explicit VillagerShuffleRandom(Random* random) : random(random) {}
static constexpr result_type min() { return 0; }
static constexpr result_type max() { return 0xFFFFFFFFu; }
result_type operator()() {
return static_cast<result_type>(random->nextInt());
}
Random* random;
};
} // namespace
std::unordered_map<int, std::pair<int, int> > Villager::MIN_MAX_VALUES;
std::unordered_map<int, std::pair<int, int> > Villager::MIN_MAX_PRICES;
void Villager::_init(int profession) {
// 4J Stu - This function call had to be moved here from the Entity ctor to
// ensure that the derived version of the function is called
this->defineSynchedData();
registerAttributes();
setHealth(getMaxHealth());
setProfession(profession);
setSize(.6f, 1.8f);
villageUpdateInterval = 0;
inLove = false;
chasing = false;
village = std::weak_ptr<Village>();
tradingPlayer = std::weak_ptr<Player>();
offers = NULL;
updateMerchantTimer = 0;
addRecipeOnUpdate = false;
riches = 0;
lastPlayerTradeName = L"";
rewardPlayersOnFirstVillage = false;
baseRecipeChanceMod = 0.0f;
getNavigation()->setCanOpenDoors(true);
getNavigation()->setAvoidWater(true);
goalSelector.addGoal(0, new FloatGoal(this));
goalSelector.addGoal(
1, new AvoidPlayerGoal(this, typeid(Zombie), 8, 0.6, 0.6));
goalSelector.addGoal(1, new TradeWithPlayerGoal(this));
goalSelector.addGoal(1, new LookAtTradingPlayerGoal(this));
goalSelector.addGoal(2, new MoveIndoorsGoal(this));
goalSelector.addGoal(3, new RestrictOpenDoorGoal(this));
goalSelector.addGoal(4, new OpenDoorGoal(this, true));
goalSelector.addGoal(5, new MoveTowardsRestrictionGoal(this, 0.6));
goalSelector.addGoal(6, new MakeLoveGoal(this));
goalSelector.addGoal(7, new TakeFlowerGoal(this));
goalSelector.addGoal(8, new PlayGoal(this, 0.32));
goalSelector.addGoal(9, new InteractGoal(this, typeid(Player), 3, 1.f));
goalSelector.addGoal(9, new InteractGoal(this, typeid(Villager), 5, 0.02f));
goalSelector.addGoal(9, new RandomStrollGoal(this, 0.6));
goalSelector.addGoal(10, new LookAtPlayerGoal(this, typeid(Mob), 8));
}
Villager::Villager(Level* level) : AgableMob(level) { _init(0); }
Villager::Villager(Level* level, int profession) : AgableMob(level) {
_init(profession);
}
Villager::~Villager() { delete offers; }
void Villager::registerAttributes() {
AgableMob::registerAttributes();
getAttribute(SharedMonsterAttributes::MOVEMENT_SPEED)->setBaseValue(0.5f);
}
bool Villager::useNewAi() { return true; }
void Villager::serverAiMobStep() {
if (--villageUpdateInterval <= 0) {
level->villages->queryUpdateAround(Mth::floor(x), Mth::floor(y),
Mth::floor(z));
villageUpdateInterval = 70 + random->nextInt(50);
std::shared_ptr<Village> _village = level->villages->getClosestVillage(
Mth::floor(x), Mth::floor(y), Mth::floor(z), Villages::MaxDoorDist);
village = _village;
if (_village == NULL)
clearRestriction();
else {
Pos* center = _village->getCenter();
restrictTo(center->x, center->y, center->z,
(int)((float)_village->getRadius() * 0.6f));
if (rewardPlayersOnFirstVillage) {
rewardPlayersOnFirstVillage = false;
_village->rewardAllPlayers(5);
}
}
}
if (!isTrading() && updateMerchantTimer > 0) {
updateMerchantTimer--;
if (updateMerchantTimer <= 0) {
if (addRecipeOnUpdate) {
// improve max uses for all obsolete recipes
if (offers->size() > 0) {
// for (MerchantRecipe recipe : offers)
for (AUTO_VAR(it, offers->begin()); it != offers->end();
++it) {
MerchantRecipe* recipe = *it;
if (recipe->isDeprecated()) {
recipe->increaseMaxUses(random->nextInt(6) +
random->nextInt(6) + 2);
}
}
}
addOffers(1);
addRecipeOnUpdate = false;
if (village.lock() != NULL && !lastPlayerTradeName.empty()) {
level->broadcastEntityEvent(shared_from_this(),
EntityEvent::VILLAGER_HAPPY);
village.lock()->modifyStanding(lastPlayerTradeName, 1);
}
}
addEffect(new MobEffectInstance(
MobEffect::regeneration->id,
SharedConstants::TICKS_PER_SECOND * 10, 0));
}
}
AgableMob::serverAiMobStep();
}
bool Villager::mobInteract(std::shared_ptr<Player> player) {
// [EB]: Truly dislike this code but I don't see another easy way
std::shared_ptr<ItemInstance> item = player->inventory->getSelected();
bool holdingSpawnEgg = item != NULL && item->id == Item::spawnEgg_Id;
if (!holdingSpawnEgg && isAlive() && !isTrading() && !isBaby()) {
if (!level->isClientSide) {
// note: stop() logic is controlled by trading ai goal
setTradingPlayer(player);
// 4J-JEV: Villagers in PC game don't display professions.
player->openTrading(
std::dynamic_pointer_cast<Merchant>(shared_from_this()),
getDisplayName());
}
return true;
}
return AgableMob::mobInteract(player);
}
void Villager::defineSynchedData() {
AgableMob::defineSynchedData();
entityData->define(DATA_PROFESSION_ID, 0);
}
void Villager::addAdditonalSaveData(CompoundTag* tag) {
AgableMob::addAdditonalSaveData(tag);
tag->putInt(L"Profession", getProfession());
tag->putInt(L"Riches", riches);
if (offers != NULL) {
tag->putCompound(L"Offers", offers->createTag());
}
}
void Villager::readAdditionalSaveData(CompoundTag* tag) {
AgableMob::readAdditionalSaveData(tag);
setProfession(tag->getInt(L"Profession"));
riches = tag->getInt(L"Riches");
if (tag->contains(L"Offers")) {
CompoundTag* compound = tag->getCompound(L"Offers");
delete offers;
offers = new MerchantRecipeList(compound);
}
}
bool Villager::removeWhenFarAway() { return false; }
int Villager::getAmbientSound() {
if (isTrading()) {
return eSoundType_MOB_VILLAGER_HAGGLE;
}
return eSoundType_MOB_VILLAGER_IDLE;
}
int Villager::getHurtSound() { return eSoundType_MOB_VILLAGER_HIT; }
int Villager::getDeathSound() { return eSoundType_MOB_VILLAGER_DEATH; }
void Villager::setProfession(int profession) {
entityData->set(DATA_PROFESSION_ID, profession);
}
int Villager::getProfession() {
return entityData->getInteger(DATA_PROFESSION_ID);
}
bool Villager::isInLove() { return inLove; }
void Villager::setInLove(bool inLove) { this->inLove = inLove; }
void Villager::setChasing(bool chasing) { this->chasing = chasing; }
bool Villager::isChasing() { return chasing; }
void Villager::setLastHurtByMob(std::shared_ptr<LivingEntity> mob) {
AgableMob::setLastHurtByMob(mob);
std::shared_ptr<Village> _village = village.lock();
if (_village != NULL && mob != NULL) {
_village->addAggressor(mob);
if (mob->instanceof (eTYPE_PLAYER)) {
int amount = -1;
if (isBaby()) {
amount = -3;
}
_village->modifyStanding(
std::dynamic_pointer_cast<Player>(mob)->getName(), amount);
if (isAlive()) {
level->broadcastEntityEvent(shared_from_this(),
EntityEvent::VILLAGER_ANGRY);
}
}
}
}
void Villager::die(DamageSource* source) {
std::shared_ptr<Village> _village = village.lock();
if (_village != NULL) {
std::shared_ptr<Entity> sourceEntity = source->getEntity();
if (sourceEntity != NULL) {
if (sourceEntity->instanceof (eTYPE_PLAYER)) {
_village->modifyStanding(
std::dynamic_pointer_cast<Player>(sourceEntity)->getName(),
-2);
} else if (sourceEntity->instanceof (eTYPE_ENEMY)) {
_village->resetNoBreedTimer();
}
} else if (sourceEntity == NULL) {
// if the villager was killed by the world (such as lava or
// falling), blame the nearest player by not reproducing for a while
std::shared_ptr<Player> nearestPlayer =
level->getNearestPlayer(shared_from_this(), 16.0f);
if (nearestPlayer != NULL) {
_village->resetNoBreedTimer();
}
}
}
AgableMob::die(source);
}
void Villager::setTradingPlayer(std::shared_ptr<Player> player) {
tradingPlayer = std::weak_ptr<Player>(player);
}
std::shared_ptr<Player> Villager::getTradingPlayer() {
return tradingPlayer.lock();
}
bool Villager::isTrading() { return tradingPlayer.lock() != NULL; }
void Villager::notifyTrade(MerchantRecipe* activeRecipe) {
activeRecipe->increaseUses();
ambientSoundTime = -getAmbientSoundInterval();
playSound(eSoundType_MOB_VILLAGER_YES, getSoundVolume(), getVoicePitch());
// when the player buys the latest item, we improve the merchant a little
// while later
if (activeRecipe->isSame(offers->at(offers->size() - 1))) {
updateMerchantTimer = SharedConstants::TICKS_PER_SECOND * 2;
addRecipeOnUpdate = true;
if (tradingPlayer.lock() != NULL) {
lastPlayerTradeName = tradingPlayer.lock()->getName();
} else {
lastPlayerTradeName = L"";
}
}
if (activeRecipe->getBuyAItem()->id == Item::emerald_Id) {
riches += activeRecipe->getBuyAItem()->count;
}
}
void Villager::notifyTradeUpdated(std::shared_ptr<ItemInstance> item) {
if (!level->isClientSide &&
(ambientSoundTime >
(-getAmbientSoundInterval() + SharedConstants::TICKS_PER_SECOND))) {
ambientSoundTime = -getAmbientSoundInterval();
if (item != NULL) {
playSound(eSoundType_MOB_VILLAGER_YES, getSoundVolume(),
getVoicePitch());
} else {
playSound(eSoundType_MOB_VILLAGER_NO, getSoundVolume(),
getVoicePitch());
}
}
}
MerchantRecipeList* Villager::getOffers(std::shared_ptr<Player> forPlayer) {
if (offers == NULL) {
addOffers(1);
}
return offers;
}
float Villager::getRecipeChance(float baseChance) {
float newChance = baseChance + baseRecipeChanceMod;
if (newChance > .9f) {
return .9f - (newChance - .9f);
}
return newChance;
}
void Villager::addOffers(int addCount) {
MerchantRecipeList* newOffers = new MerchantRecipeList();
switch (getProfession()) {
case PROFESSION_FARMER:
addItemForTradeIn(newOffers, Item::wheat_Id, random,
getRecipeChance(.9f));
addItemForTradeIn(newOffers, Tile::wool_Id, random,
getRecipeChance(.5f));
addItemForTradeIn(newOffers, Item::chicken_raw_Id, random,
getRecipeChance(.5f));
addItemForTradeIn(newOffers, Item::fish_cooked_Id, random,
getRecipeChance(.4f));
addItemForPurchase(newOffers, Item::bread_Id, random,
getRecipeChance(.9f));
addItemForPurchase(newOffers, Item::melon_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::apple_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::cookie_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::shears_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::flintAndSteel_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::chicken_cooked_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::arrow_Id, random,
getRecipeChance(.5f));
if (random->nextFloat() < getRecipeChance(.5f)) {
newOffers->push_back(new MerchantRecipe(
std::shared_ptr<ItemInstance>(
new ItemInstance(Tile::gravel, 10)),
std::shared_ptr<ItemInstance>(
new ItemInstance(Item::emerald)),
std::shared_ptr<ItemInstance>(new ItemInstance(
Item::flint_Id, 4 + random->nextInt(2), 0))));
}
break;
case PROFESSION_BUTCHER:
addItemForTradeIn(newOffers, Item::coal_Id, random,
getRecipeChance(.7f));
addItemForTradeIn(newOffers, Item::porkChop_raw_Id, random,
getRecipeChance(.5f));
addItemForTradeIn(newOffers, Item::beef_raw_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::saddle_Id, random,
getRecipeChance(.1f));
addItemForPurchase(newOffers, Item::chestplate_leather_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::boots_leather_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::helmet_leather_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::leggings_leather_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::porkChop_cooked_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::beef_cooked_Id, random,
getRecipeChance(.3f));
break;
case PROFESSION_SMITH:
addItemForTradeIn(newOffers, Item::coal_Id, random,
getRecipeChance(.7f));
addItemForTradeIn(newOffers, Item::ironIngot_Id, random,
getRecipeChance(.5f));
addItemForTradeIn(newOffers, Item::goldIngot_Id, random,
getRecipeChance(.5f));
addItemForTradeIn(newOffers, Item::diamond_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::sword_iron_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::sword_diamond_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::hatchet_iron_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::hatchet_diamond_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::pickAxe_iron_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::pickAxe_diamond_Id, random,
getRecipeChance(.5f));
addItemForPurchase(newOffers, Item::shovel_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::shovel_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::hoe_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::hoe_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::boots_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::boots_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::helmet_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::helmet_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::chestplate_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::chestplate_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::leggings_iron_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::leggings_diamond_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::boots_chain_Id, random,
getRecipeChance(.1f));
addItemForPurchase(newOffers, Item::helmet_chain_Id, random,
getRecipeChance(.1f));
addItemForPurchase(newOffers, Item::chestplate_chain_Id, random,
getRecipeChance(.1f));
addItemForPurchase(newOffers, Item::leggings_chain_Id, random,
getRecipeChance(.1f));
break;
case PROFESSION_LIBRARIAN:
addItemForTradeIn(newOffers, Item::paper_Id, random,
getRecipeChance(.8f));
addItemForTradeIn(newOffers, Item::book_Id, random,
getRecipeChance(.8f));
// addItemForTradeIn(newOffers, Item::writtenBook_Id, random,
// getRecipeChance(0.3f));
addItemForPurchase(newOffers, Tile::bookshelf_Id, random,
getRecipeChance(.8f));
addItemForPurchase(newOffers, Tile::glass_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::compass_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::clock_Id, random,
getRecipeChance(.2f));
if (random->nextFloat() < getRecipeChance(0.07f)) {
Enchantment* enchantment =
Enchantment::validEnchantments[random->nextInt(
Enchantment::validEnchantments.size())];
int level = Mth::nextInt(random, enchantment->getMinLevel(),
enchantment->getMaxLevel());
std::shared_ptr<ItemInstance> book =
Item::enchantedBook->createForEnchantment(
new EnchantmentInstance(enchantment, level));
int cost = 2 + random->nextInt(5 + (level * 10)) + 3 * level;
newOffers->push_back(new MerchantRecipe(
std::shared_ptr<ItemInstance>(new ItemInstance(Item::book)),
std::shared_ptr<ItemInstance>(
new ItemInstance(Item::emerald, cost)),
book));
}
break;
case PROFESSION_PRIEST:
addItemForPurchase(newOffers, Item::eyeOfEnder_Id, random,
getRecipeChance(.3f));
addItemForPurchase(newOffers, Item::expBottle_Id, random,
getRecipeChance(.2f));
addItemForPurchase(newOffers, Item::redStone_Id, random,
getRecipeChance(.4f));
addItemForPurchase(newOffers, Tile::glowstone_Id, random,
getRecipeChance(.3f));
{
int enchantItems[] = {
Item::sword_iron_Id, Item::sword_diamond_Id,
Item::chestplate_iron_Id, Item::chestplate_diamond_Id,
Item::hatchet_iron_Id, Item::hatchet_diamond_Id,
Item::pickAxe_iron_Id, Item::pickAxe_diamond_Id};
for (unsigned int i = 0; i < 8; ++i) {
int id = enchantItems[i];
if (random->nextFloat() < getRecipeChance(.05f)) {
newOffers->push_back(new MerchantRecipe(
std::shared_ptr<ItemInstance>(
new ItemInstance(id, 1, 0)),
std::shared_ptr<ItemInstance>(new ItemInstance(
Item::emerald, 2 + random->nextInt(3), 0)),
EnchantmentHelper::enchantItem(
random,
std::shared_ptr<ItemInstance>(
new ItemInstance(id, 1, 0)),
5 + random->nextInt(15))));
}
}
}
break;
}
if (newOffers->empty()) {
addItemForTradeIn(newOffers, Item::goldIngot_Id, random, 1.0f);
}
// shuffle the list to make it more interesting
std::shuffle(newOffers->begin(), newOffers->end(),
VillagerShuffleRandom(random));
if (offers == NULL) {
offers = new MerchantRecipeList();
}
for (int i = 0; i < addCount && i < newOffers->size(); i++) {
if (offers->addIfNewOrBetter(newOffers->at(i))) {
// 4J Added so we can delete newOffers
newOffers->erase(newOffers->begin() + i);
}
}
delete newOffers;
}
void Villager::overrideOffers(MerchantRecipeList* recipeList) {}
void Villager::staticCtor() {
MIN_MAX_VALUES[Item::coal_Id] = std::pair<int, int>(16, 24);
MIN_MAX_VALUES[Item::ironIngot_Id] = std::pair<int, int>(8, 10);
MIN_MAX_VALUES[Item::goldIngot_Id] = std::pair<int, int>(8, 10);
MIN_MAX_VALUES[Item::diamond_Id] = std::pair<int, int>(4, 6);
MIN_MAX_VALUES[Item::paper_Id] = std::pair<int, int>(24, 36);
MIN_MAX_VALUES[Item::book_Id] = std::pair<int, int>(11, 13);
// MIN_MAX_VALUES.insert(Item::writtenBook_Id, pair<int,int>(1, 1));
MIN_MAX_VALUES[Item::enderPearl_Id] = std::pair<int, int>(3, 4);
MIN_MAX_VALUES[Item::eyeOfEnder_Id] = std::pair<int, int>(2, 3);
MIN_MAX_VALUES[Item::porkChop_raw_Id] = std::pair<int, int>(14, 18);
MIN_MAX_VALUES[Item::beef_raw_Id] = std::pair<int, int>(14, 18);
MIN_MAX_VALUES[Item::chicken_raw_Id] = std::pair<int, int>(14, 18);
MIN_MAX_VALUES[Item::fish_cooked_Id] = std::pair<int, int>(9, 13);
MIN_MAX_VALUES[Item::seeds_wheat_Id] = std::pair<int, int>(34, 48);
MIN_MAX_VALUES[Item::seeds_melon_Id] = std::pair<int, int>(30, 38);
MIN_MAX_VALUES[Item::seeds_pumpkin_Id] = std::pair<int, int>(30, 38);
MIN_MAX_VALUES[Item::wheat_Id] = std::pair<int, int>(18, 22);
MIN_MAX_VALUES[Tile::wool_Id] = std::pair<int, int>(14, 22);
MIN_MAX_VALUES[Item::rotten_flesh_Id] = std::pair<int, int>(36, 64);
MIN_MAX_PRICES[Item::flintAndSteel_Id] = std::pair<int, int>(3, 4);
MIN_MAX_PRICES[Item::shears_Id] = std::pair<int, int>(3, 4);
MIN_MAX_PRICES[Item::sword_iron_Id] = std::pair<int, int>(7, 11);
MIN_MAX_PRICES[Item::sword_diamond_Id] = std::pair<int, int>(12, 14);
MIN_MAX_PRICES[Item::hatchet_iron_Id] = std::pair<int, int>(6, 8);
MIN_MAX_PRICES[Item::hatchet_diamond_Id] = std::pair<int, int>(9, 12);
MIN_MAX_PRICES[Item::pickAxe_iron_Id] = std::pair<int, int>(7, 9);
MIN_MAX_PRICES[Item::pickAxe_diamond_Id] = std::pair<int, int>(10, 12);
MIN_MAX_PRICES[Item::shovel_iron_Id] = std::pair<int, int>(4, 6);
MIN_MAX_PRICES[Item::shovel_diamond_Id] = std::pair<int, int>(7, 8);
MIN_MAX_PRICES[Item::hoe_iron_Id] = std::pair<int, int>(4, 6);
MIN_MAX_PRICES[Item::hoe_diamond_Id] = std::pair<int, int>(7, 8);
MIN_MAX_PRICES[Item::boots_iron_Id] = std::pair<int, int>(4, 6);
MIN_MAX_PRICES[Item::boots_diamond_Id] = std::pair<int, int>(7, 8);
MIN_MAX_PRICES[Item::helmet_iron_Id] = std::pair<int, int>(4, 6);
MIN_MAX_PRICES[Item::helmet_diamond_Id] = std::pair<int, int>(7, 8);
MIN_MAX_PRICES[Item::chestplate_iron_Id] = std::pair<int, int>(10, 14);
MIN_MAX_PRICES[Item::chestplate_diamond_Id] = std::pair<int, int>(16, 19);
MIN_MAX_PRICES[Item::leggings_iron_Id] = std::pair<int, int>(8, 10);
MIN_MAX_PRICES[Item::leggings_diamond_Id] = std::pair<int, int>(11, 14);
MIN_MAX_PRICES[Item::boots_chain_Id] = std::pair<int, int>(5, 7);
MIN_MAX_PRICES[Item::helmet_chain_Id] = std::pair<int, int>(5, 7);
MIN_MAX_PRICES[Item::chestplate_chain_Id] = std::pair<int, int>(11, 15);
MIN_MAX_PRICES[Item::leggings_chain_Id] = std::pair<int, int>(9, 11);
MIN_MAX_PRICES[Item::bread_Id] = std::pair<int, int>(-4, -2);
MIN_MAX_PRICES[Item::melon_Id] = std::pair<int, int>(-8, -4);
MIN_MAX_PRICES[Item::apple_Id] = std::pair<int, int>(-8, -4);
MIN_MAX_PRICES[Item::cookie_Id] = std::pair<int, int>(-10, -7);
MIN_MAX_PRICES[Tile::glass_Id] = std::pair<int, int>(-5, -3);
MIN_MAX_PRICES[Tile::bookshelf_Id] = std::pair<int, int>(3, 4);
MIN_MAX_PRICES[Item::chestplate_leather_Id] = std::pair<int, int>(4, 5);
MIN_MAX_PRICES[Item::boots_leather_Id] = std::pair<int, int>(2, 4);
MIN_MAX_PRICES[Item::helmet_leather_Id] = std::pair<int, int>(2, 4);
MIN_MAX_PRICES[Item::leggings_leather_Id] = std::pair<int, int>(2, 4);
MIN_MAX_PRICES[Item::saddle_Id] = std::pair<int, int>(6, 8);
MIN_MAX_PRICES[Item::expBottle_Id] = std::pair<int, int>(-4, -1);
MIN_MAX_PRICES[Item::redStone_Id] = std::pair<int, int>(-4, -1);
MIN_MAX_PRICES[Item::compass_Id] = std::pair<int, int>(10, 12);
MIN_MAX_PRICES[Item::clock_Id] = std::pair<int, int>(10, 12);
MIN_MAX_PRICES[Tile::glowstone_Id] = std::pair<int, int>(-3, -1);
MIN_MAX_PRICES[Item::porkChop_cooked_Id] = std::pair<int, int>(-7, -5);
MIN_MAX_PRICES[Item::beef_cooked_Id] = std::pair<int, int>(-7, -5);
MIN_MAX_PRICES[Item::chicken_cooked_Id] = std::pair<int, int>(-8, -6);
MIN_MAX_PRICES[Item::eyeOfEnder_Id] = std::pair<int, int>(7, 11);
MIN_MAX_PRICES[Item::arrow_Id] = std::pair<int, int>(-12, -8);
}
/**
* Adds a merchant recipe that trades items for a single ruby.
*
* @param list
* @param itemId
* @param random
* @param likelyHood
*/
void Villager::addItemForTradeIn(MerchantRecipeList* list, int itemId,
Random* random, float likelyHood) {
if (random->nextFloat() < likelyHood) {
list->push_back(new MerchantRecipe(getItemTradeInValue(itemId, random),
Item::emerald));
}
}
std::shared_ptr<ItemInstance> Villager::getItemTradeInValue(int itemId,
Random* random) {
return std::shared_ptr<ItemInstance>(
new ItemInstance(itemId, getTradeInValue(itemId, random), 0));
}
int Villager::getTradeInValue(int itemId, Random* random) {
AUTO_VAR(it, MIN_MAX_VALUES.find(itemId));
if (it == MIN_MAX_VALUES.end()) {
return 1;
}
std::pair<int, int> minMax = it->second;
if (minMax.first >= minMax.second) {
return minMax.first;
}
return minMax.first + random->nextInt(minMax.second - minMax.first);
}
/**
* Adds a merchant recipe that trades rubies for an item. If the cost is
* negative, one ruby will give several of that item.
*
* @param list
* @param itemId
* @param random
* @param likelyHood
*/
void Villager::addItemForPurchase(MerchantRecipeList* list, int itemId,
Random* random, float likelyHood) {
if (random->nextFloat() < likelyHood) {
int purchaseCost = getPurchaseCost(itemId, random);
std::shared_ptr<ItemInstance> rubyItem;
std::shared_ptr<ItemInstance> resultItem;
if (purchaseCost < 0) {
rubyItem = std::shared_ptr<ItemInstance>(
new ItemInstance(Item::emerald_Id, 1, 0));
resultItem = std::shared_ptr<ItemInstance>(
new ItemInstance(itemId, -purchaseCost, 0));
} else {
rubyItem = std::shared_ptr<ItemInstance>(
new ItemInstance(Item::emerald_Id, purchaseCost, 0));
resultItem =
std::shared_ptr<ItemInstance>(new ItemInstance(itemId, 1, 0));
}
list->push_back(new MerchantRecipe(rubyItem, resultItem));
}
}
int Villager::getPurchaseCost(int itemId, Random* random) {
AUTO_VAR(it, MIN_MAX_PRICES.find(itemId));
if (it == MIN_MAX_PRICES.end()) {
return 1;
}
std::pair<int, int> minMax = it->second;
if (minMax.first >= minMax.second) {
return minMax.first;
}
return minMax.first + random->nextInt(minMax.second - minMax.first);
}
void Villager::handleEntityEvent(uint8_t id) {
if (id == EntityEvent::LOVE_HEARTS) {
addParticlesAroundSelf(eParticleType_heart);
} else if (id == EntityEvent::VILLAGER_ANGRY) {
addParticlesAroundSelf(eParticleType_angryVillager);
} else if (id == EntityEvent::VILLAGER_HAPPY) {
addParticlesAroundSelf(eParticleType_happyVillager);
} else {
AgableMob::handleEntityEvent(id);
}
}
void Villager::addParticlesAroundSelf(ePARTICLE_TYPE particle) {
for (int i = 0; i < 5; i++) {
double xa = random->nextGaussian() * 0.02;
double ya = random->nextGaussian() * 0.02;
double za = random->nextGaussian() * 0.02;
level->addParticle(
particle, x + random->nextFloat() * bbWidth * 2 - bbWidth,
y + 1.0f + random->nextFloat() * bbHeight,
z + random->nextFloat() * bbWidth * 2 - bbWidth, xa, ya, za);
}
}
MobGroupData* Villager::finalizeMobSpawn(
MobGroupData* groupData, int extraData /*= 0*/) // 4J Added extraData param
{
groupData = AgableMob::finalizeMobSpawn(groupData);
setProfession(level->random->nextInt(PROFESSION_MAX));
return groupData;
}
void Villager::setRewardPlayersInVillage() {
rewardPlayersOnFirstVillage = true;
}
std::shared_ptr<AgableMob> Villager::getBreedOffspring(
std::shared_ptr<AgableMob> target) {
// 4J - added limit to villagers that can be bred
if (level->canCreateMore(GetType(), Level::eSpawnType_Breed)) {
std::shared_ptr<Villager> villager =
std::shared_ptr<Villager>(new Villager(level));
villager->finalizeMobSpawn(NULL);
return villager;
} else {
return nullptr;
}
}
bool Villager::canBeLeashed() { return false; }
std::wstring Villager::getDisplayName() {
if (hasCustomName()) return getCustomName();
int name = IDS_VILLAGER;
switch (getProfession()) {
case PROFESSION_FARMER:
name = IDS_VILLAGER_FARMER;
break;
case PROFESSION_LIBRARIAN:
name = IDS_VILLAGER_LIBRARIAN;
break;
case PROFESSION_PRIEST:
name = IDS_VILLAGER_PRIEST;
break;
case PROFESSION_SMITH:
name = IDS_VILLAGER_SMITH;
break;
case PROFESSION_BUTCHER:
name = IDS_VILLAGER_BUTCHER;
break;
};
return app.GetString(name);
}
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