4jcraft/Minecraft.World/Level/Storage/EntityIO.cpp
2026-03-30 02:17:54 -05:00

413 lines
17 KiB
C++

#include "../../Platform/stdafx.h"
#include "../../Util/Class.h"
#include "../../Entities/Mobs/Painting.h"
#include "../../Platform/System.h"
#include "../../Entities/Entity.h"
#include "../../Entities/Mobs/WitherBoss.h"
#include "../../Headers/net.minecraft.world.entity.ambient.h"
#include "../../Headers/net.minecraft.world.entity.animal.h"
#include "../../Headers/net.minecraft.world.entity.item.h"
#include "../../Headers/net.minecraft.world.entity.monster.h"
#include "../../Headers/net.minecraft.world.entity.projectile.h"
#include "../../Headers/net.minecraft.world.entity.boss.enderdragon.h"
#include "../../Headers/net.minecraft.world.entity.npc.h"
#include "../../Headers/net.minecraft.world.entity.h"
#include "../../Headers/net.minecraft.world.level.h"
#include "../../Headers/com.mojang.nbt.h"
#include "EntityIO.h"
std::unordered_map<std::wstring, entityCreateFn>* EntityIO::idCreateMap =
new std::unordered_map<std::wstring, entityCreateFn>;
std::unordered_map<eINSTANCEOF, std::wstring, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>* EntityIO::classIdMap =
new std::unordered_map<eINSTANCEOF, std::wstring, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>;
std::unordered_map<int, entityCreateFn>* EntityIO::numCreateMap =
new std::unordered_map<int, entityCreateFn>;
std::unordered_map<int, eINSTANCEOF>* EntityIO::numClassMap =
new std::unordered_map<int, eINSTANCEOF>;
std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash, eINSTANCEOFKeyEq>*
EntityIO::classNumMap =
new std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>;
std::unordered_map<std::wstring, int>* EntityIO::idNumMap =
new std::unordered_map<std::wstring, int>;
std::unordered_map<int, EntityIO::SpawnableMobInfo*>
EntityIO::idsSpawnableInCreative;
void EntityIO::setId(entityCreateFn createFn, eINSTANCEOF clas,
const std::wstring& id, int idNum) {
idCreateMap->insert(
std::unordered_map<std::wstring, entityCreateFn>::value_type(id,
createFn));
classIdMap->insert(
std::unordered_map<eINSTANCEOF, std::wstring, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::value_type(clas, id));
numCreateMap->insert(
std::unordered_map<int, entityCreateFn>::value_type(idNum, createFn));
numClassMap->insert(
std::unordered_map<int, eINSTANCEOF>::value_type(idNum, clas));
classNumMap->insert(
std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::value_type(clas, idNum));
idNumMap->insert(
std::unordered_map<std::wstring, int>::value_type(id, idNum));
}
void EntityIO::setId(entityCreateFn createFn, eINSTANCEOF clas,
const std::wstring& id, int idNum, eMinecraftColour color1,
eMinecraftColour color2, int nameId) {
setId(createFn, clas, id, idNum);
idsSpawnableInCreative.insert(
std::unordered_map<int, SpawnableMobInfo*>::value_type(
idNum, new SpawnableMobInfo(idNum, color1, color2, nameId)));
}
void EntityIO::staticCtor() {
setId(ItemEntity::create, eTYPE_ITEMENTITY, L"Item", 1);
setId(ExperienceOrb::create, eTYPE_EXPERIENCEORB, L"XPOrb", 2);
setId(LeashFenceKnotEntity::create, eTYPE_LEASHFENCEKNOT, L"LeashKnot", 8);
setId(Painting::create, eTYPE_PAINTING, L"Painting", 9);
setId(Arrow::create, eTYPE_ARROW, L"Arrow", 10);
setId(Snowball::create, eTYPE_SNOWBALL, L"Snowball", 11);
setId(LargeFireball::create, eTYPE_FIREBALL, L"Fireball", 12);
setId(SmallFireball::create, eTYPE_SMALL_FIREBALL, L"SmallFireball", 13);
setId(ThrownEnderpearl::create, eTYPE_THROWNENDERPEARL, L"ThrownEnderpearl",
14);
setId(EyeOfEnderSignal::create, eTYPE_EYEOFENDERSIGNAL, L"EyeOfEnderSignal",
15);
setId(ThrownPotion::create, eTYPE_THROWNPOTION, L"ThrownPotion", 16);
setId(ThrownExpBottle::create, eTYPE_THROWNEXPBOTTLE, L"ThrownExpBottle",
17);
setId(ItemFrame::create, eTYPE_ITEM_FRAME, L"ItemFrame", 18);
setId(WitherSkull::create, eTYPE_WITHER_SKULL, L"WitherSkull", 19);
setId(PrimedTnt::create, eTYPE_PRIMEDTNT, L"PrimedTnt", 20);
setId(FallingTile::create, eTYPE_FALLINGTILE, L"FallingSand", 21);
setId(FireworksRocketEntity::create, eTYPE_FIREWORKS_ROCKET,
L"FireworksRocketEntity", 22);
setId(Boat::create, eTYPE_BOAT, L"Boat", 41);
setId(MinecartRideable::create, eTYPE_MINECART_RIDEABLE,
L"MinecartRideable", 42);
setId(MinecartChest::create, eTYPE_MINECART_CHEST, L"MinecartChest", 43);
setId(MinecartFurnace::create, eTYPE_MINECART_FURNACE, L"MinecartFurnace",
44);
setId(MinecartTNT::create, eTYPE_MINECART_TNT, L"MinecartTNT", 45);
setId(MinecartHopper::create, eTYPE_MINECART_HOPPER, L"MinecartHopper", 46);
setId(MinecartSpawner::create, eTYPE_MINECART_SPAWNER, L"MinecartSpawner",
47);
setId(Mob::create, eTYPE_MOB, L"Mob", 48);
setId(Monster::create, eTYPE_MONSTER, L"Monster", 49);
setId(Creeper::create, eTYPE_CREEPER, L"Creeper", 50,
eMinecraftColour_Mob_Creeper_Colour1,
eMinecraftColour_Mob_Creeper_Colour2, IDS_CREEPER);
setId(Skeleton::create, eTYPE_SKELETON, L"Skeleton", 51,
eMinecraftColour_Mob_Skeleton_Colour1,
eMinecraftColour_Mob_Skeleton_Colour2, IDS_SKELETON);
setId(Spider::create, eTYPE_SPIDER, L"Spider", 52,
eMinecraftColour_Mob_Spider_Colour1,
eMinecraftColour_Mob_Spider_Colour2, IDS_SPIDER);
setId(Giant::create, eTYPE_GIANT, L"Giant", 53);
setId(Zombie::create, eTYPE_ZOMBIE, L"Zombie", 54,
eMinecraftColour_Mob_Zombie_Colour1,
eMinecraftColour_Mob_Zombie_Colour2, IDS_ZOMBIE);
setId(Slime::create, eTYPE_SLIME, L"Slime", 55,
eMinecraftColour_Mob_Slime_Colour1,
eMinecraftColour_Mob_Slime_Colour2, IDS_SLIME);
setId(Ghast::create, eTYPE_GHAST, L"Ghast", 56,
eMinecraftColour_Mob_Ghast_Colour1,
eMinecraftColour_Mob_Ghast_Colour2, IDS_GHAST);
setId(PigZombie::create, eTYPE_PIGZOMBIE, L"PigZombie", 57,
eMinecraftColour_Mob_PigZombie_Colour1,
eMinecraftColour_Mob_PigZombie_Colour2, IDS_PIGZOMBIE);
setId(EnderMan::create, eTYPE_ENDERMAN, L"Enderman", 58,
eMinecraftColour_Mob_Enderman_Colour1,
eMinecraftColour_Mob_Enderman_Colour2, IDS_ENDERMAN);
setId(CaveSpider::create, eTYPE_CAVESPIDER, L"CaveSpider", 59,
eMinecraftColour_Mob_CaveSpider_Colour1,
eMinecraftColour_Mob_CaveSpider_Colour2, IDS_CAVE_SPIDER);
setId(Silverfish::create, eTYPE_SILVERFISH, L"Silverfish", 60,
eMinecraftColour_Mob_Silverfish_Colour1,
eMinecraftColour_Mob_Silverfish_Colour2, IDS_SILVERFISH);
setId(Blaze::create, eTYPE_BLAZE, L"Blaze", 61,
eMinecraftColour_Mob_Blaze_Colour1,
eMinecraftColour_Mob_Blaze_Colour2, IDS_BLAZE);
setId(LavaSlime::create, eTYPE_LAVASLIME, L"LavaSlime", 62,
eMinecraftColour_Mob_LavaSlime_Colour1,
eMinecraftColour_Mob_LavaSlime_Colour2, IDS_LAVA_SLIME);
setId(EnderDragon::create, eTYPE_ENDERDRAGON, L"EnderDragon", 63,
eMinecraftColour_Mob_Enderman_Colour1,
eMinecraftColour_Mob_Enderman_Colour1, IDS_ENDERDRAGON);
setId(WitherBoss::create, eTYPE_WITHERBOSS, L"WitherBoss", 64);
setId(Bat::create, eTYPE_BAT, L"Bat", 65, eMinecraftColour_Mob_Bat_Colour1,
eMinecraftColour_Mob_Bat_Colour2, IDS_BAT);
setId(Witch::create, eTYPE_WITCH, L"Witch", 66,
eMinecraftColour_Mob_Witch_Colour1,
eMinecraftColour_Mob_Witch_Colour2, IDS_WITCH);
setId(Pig::create, eTYPE_PIG, L"Pig", 90, eMinecraftColour_Mob_Pig_Colour1,
eMinecraftColour_Mob_Pig_Colour2, IDS_PIG);
setId(Sheep::create, eTYPE_SHEEP, L"Sheep", 91,
eMinecraftColour_Mob_Sheep_Colour1,
eMinecraftColour_Mob_Sheep_Colour2, IDS_SHEEP);
setId(Cow::create, eTYPE_COW, L"Cow", 92, eMinecraftColour_Mob_Cow_Colour1,
eMinecraftColour_Mob_Cow_Colour2, IDS_COW);
setId(Chicken::create, eTYPE_CHICKEN, L"Chicken", 93,
eMinecraftColour_Mob_Chicken_Colour1,
eMinecraftColour_Mob_Chicken_Colour2, IDS_CHICKEN);
setId(Squid::create, eTYPE_SQUID, L"Squid", 94,
eMinecraftColour_Mob_Squid_Colour1,
eMinecraftColour_Mob_Squid_Colour2, IDS_SQUID);
setId(Wolf::create, eTYPE_WOLF, L"Wolf", 95,
eMinecraftColour_Mob_Wolf_Colour1, eMinecraftColour_Mob_Wolf_Colour2,
IDS_WOLF);
setId(MushroomCow::create, eTYPE_MUSHROOMCOW, L"MushroomCow", 96,
eMinecraftColour_Mob_MushroomCow_Colour1,
eMinecraftColour_Mob_MushroomCow_Colour2, IDS_MUSHROOM_COW);
setId(SnowMan::create, eTYPE_SNOWMAN, L"SnowMan", 97);
setId(Ocelot::create, eTYPE_OCELOT, L"Ozelot", 98,
eMinecraftColour_Mob_Ocelot_Colour1,
eMinecraftColour_Mob_Ocelot_Colour2, IDS_OZELOT);
setId(VillagerGolem::create, eTYPE_VILLAGERGOLEM, L"VillagerGolem", 99);
setId(EntityHorse::create, eTYPE_HORSE, L"EntityHorse", 100,
eMinecraftColour_Mob_Horse_Colour1,
eMinecraftColour_Mob_Horse_Colour2, IDS_HORSE);
setId(Villager::create, eTYPE_VILLAGER, L"Villager", 120,
eMinecraftColour_Mob_Villager_Colour1,
eMinecraftColour_Mob_Villager_Colour2, IDS_VILLAGER);
setId(EnderCrystal::create, eTYPE_ENDER_CRYSTAL, L"EnderCrystal", 200);
// 4J Added
setId(DragonFireball::create, eTYPE_DRAGON_FIREBALL, L"DragonFireball",
1000);
// 4J-PB - moved to allow the eggs to be named and coloured in the Creative
// Mode menu 4J Added for custom spawn eggs
setId(EntityHorse::create, eTYPE_HORSE, L"EntityHorse",
100 | ((EntityHorse::TYPE_DONKEY + 1) << 12),
eMinecraftColour_Mob_Horse_Colour1,
eMinecraftColour_Mob_Horse_Colour2, IDS_DONKEY);
setId(EntityHorse::create, eTYPE_HORSE, L"EntityHorse",
100 | ((EntityHorse::TYPE_MULE + 1) << 12),
eMinecraftColour_Mob_Horse_Colour1,
eMinecraftColour_Mob_Horse_Colour2, IDS_MULE);
#ifndef _CONTENT_PACKAGE
setId(EntityHorse::create, eTYPE_HORSE, L"EntityHorse",
100 | ((EntityHorse::TYPE_SKELETON + 1) << 12),
eMinecraftColour_Mob_Horse_Colour1,
eMinecraftColour_Mob_Horse_Colour2, IDS_SKELETON_HORSE);
setId(EntityHorse::create, eTYPE_HORSE, L"EntityHorse",
100 | ((EntityHorse::TYPE_UNDEAD + 1) << 12),
eMinecraftColour_Mob_Horse_Colour1,
eMinecraftColour_Mob_Horse_Colour2, IDS_ZOMBIE_HORSE);
setId(Ocelot::create, eTYPE_OCELOT, L"Ozelot",
98 | ((Ocelot::TYPE_BLACK + 1) << 12),
eMinecraftColour_Mob_Ocelot_Colour1,
eMinecraftColour_Mob_Ocelot_Colour2, IDS_OZELOT);
setId(Ocelot::create, eTYPE_OCELOT, L"Ozelot",
98 | ((Ocelot::TYPE_RED + 1) << 12),
eMinecraftColour_Mob_Ocelot_Colour1,
eMinecraftColour_Mob_Ocelot_Colour2, IDS_OZELOT);
setId(Ocelot::create, eTYPE_OCELOT, L"Ozelot",
98 | ((Ocelot::TYPE_SIAMESE + 1) << 12),
eMinecraftColour_Mob_Ocelot_Colour1,
eMinecraftColour_Mob_Ocelot_Colour2, IDS_OZELOT);
setId(Spider::create, eTYPE_SPIDER, L"Spider", 52 | (2 << 12),
eMinecraftColour_Mob_Spider_Colour1,
eMinecraftColour_Mob_Spider_Colour2, IDS_SKELETON);
#endif
}
std::shared_ptr<Entity> EntityIO::newEntity(const std::wstring& id,
Level* level) {
std::shared_ptr<Entity> entity;
auto it = idCreateMap->find(id);
if (it != idCreateMap->end()) {
entityCreateFn create = it->second;
if (create != nullptr) entity = std::shared_ptr<Entity>(create(level));
if ((entity != nullptr) && entity->GetType() == eTYPE_ENDERDRAGON) {
std::dynamic_pointer_cast<EnderDragon>(entity)
->AddParts(); // 4J added to finalise creation
}
}
return entity;
}
std::shared_ptr<Entity> EntityIO::loadStatic(CompoundTag* tag, Level* level) {
std::shared_ptr<Entity> entity;
if (tag->getString(L"id").compare(L"Minecart") == 0) {
// I don't like this any more than you do. Sadly, compatibility...
switch (tag->getInt(L"Type")) {
case Minecart::TYPE_CHEST:
tag->putString(L"id", L"MinecartChest");
break;
case Minecart::TYPE_FURNACE:
tag->putString(L"id", L"MinecartFurnace");
break;
case Minecart::TYPE_RIDEABLE:
tag->putString(L"id", L"MinecartRideable");
break;
}
tag->remove(L"Type");
}
auto it = idCreateMap->find(tag->getString(L"id"));
if (it != idCreateMap->end()) {
entityCreateFn create = it->second;
if (create != nullptr) entity = std::shared_ptr<Entity>(create(level));
if ((entity != nullptr) && entity->GetType() == eTYPE_ENDERDRAGON) {
std::dynamic_pointer_cast<EnderDragon>(entity)
->AddParts(); // 4J added to finalise creation
}
}
if (entity != nullptr) {
entity->load(tag);
} else {
#ifdef _DEBUG
app.DebugPrintf("Skipping Entity with id %ls\n",
tag->getString(L"id").c_str());
#endif
}
return entity;
}
std::shared_ptr<Entity> EntityIO::newById(int id, Level* level) {
std::shared_ptr<Entity> entity;
auto it = numCreateMap->find(id);
if (it != numCreateMap->end()) {
entityCreateFn create = it->second;
if (create != nullptr) entity = std::shared_ptr<Entity>(create(level));
if ((entity != nullptr) && entity->GetType() == eTYPE_ENDERDRAGON) {
std::dynamic_pointer_cast<EnderDragon>(entity)
->AddParts(); // 4J added to finalise creation
}
}
if (entity != nullptr) {
} else {
// printf("Skipping Entity with id %d\n", id ) ;
}
return entity;
}
std::shared_ptr<Entity> EntityIO::newByEnumType(eINSTANCEOF eType,
Level* level) {
std::shared_ptr<Entity> entity;
std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::iterator it =
classNumMap->find(eType);
if (it != classNumMap->end()) {
auto it2 = numCreateMap->find(it->second);
if (it2 != numCreateMap->end()) {
entityCreateFn create = it2->second;
if (create != nullptr)
entity = std::shared_ptr<Entity>(create(level));
if ((entity != nullptr) && entity->GetType() == eTYPE_ENDERDRAGON) {
std::dynamic_pointer_cast<EnderDragon>(entity)
->AddParts(); // 4J added to finalise creation
}
}
}
return entity;
}
int EntityIO::getId(std::shared_ptr<Entity> entity) {
std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::iterator it =
classNumMap->find(entity->GetType());
return (*it).second;
}
std::wstring EntityIO::getEncodeId(std::shared_ptr<Entity> entity) {
std::unordered_map<eINSTANCEOF, std::wstring, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::iterator it =
classIdMap->find(entity->GetType());
if (it != classIdMap->end())
return (*it).second;
else
return L"";
}
int EntityIO::getId(const std::wstring& encodeId) {
auto it = idNumMap->find(encodeId);
if (it == idNumMap->end()) {
// defaults to pig...
return 90;
}
return it->second;
}
std::wstring EntityIO::getEncodeId(int entityIoValue) {
// Class<? extends Entity> class1 = numClassMap.get(entityIoValue);
// if (class1 != null)
//{
// return classIdMap.get(class1);
// }
auto it = numClassMap->find(entityIoValue);
if (it != numClassMap->end()) {
std::unordered_map<eINSTANCEOF, std::wstring, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::iterator classIdIt =
classIdMap->find(it->second);
if (classIdIt != classIdMap->end())
return (*classIdIt).second;
else
return L"";
}
return L"";
}
int EntityIO::getNameId(int entityIoValue) {
int id = -1;
auto it = idsSpawnableInCreative.find(entityIoValue);
if (it != idsSpawnableInCreative.end()) {
id = it->second->nameId;
}
return id;
}
eINSTANCEOF EntityIO::getType(const std::wstring& idString) {
auto it = numClassMap->find(getId(idString));
if (it != numClassMap->end()) {
return it->second;
}
return eTYPE_NOTSET;
}
eINSTANCEOF EntityIO::getClass(int id) {
auto it = numClassMap->find(id);
if (it != numClassMap->end()) {
return it->second;
}
return eTYPE_NOTSET;
}
int EntityIO::eTypeToIoid(eINSTANCEOF eType) {
std::unordered_map<eINSTANCEOF, int, eINSTANCEOFKeyHash,
eINSTANCEOFKeyEq>::iterator it =
classNumMap->find(eType);
if (it != classNumMap->end()) return it->second;
return -1;
}