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NMSImpl.java
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NMSImpl.java
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package net.citizensnpcs.nms.v1_8_R3.util;
import java.lang.invoke.MethodHandle;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.net.SocketAddress;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.EnumSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Sound;
import org.bukkit.World;
import org.bukkit.block.BlockFace;
import org.bukkit.command.BlockCommandSender;
import org.bukkit.craftbukkit.v1_8_R3.CraftServer;
import org.bukkit.craftbukkit.v1_8_R3.CraftSound;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_8_R3.block.CraftBlock;
import org.bukkit.craftbukkit.v1_8_R3.command.CraftBlockCommandSender;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftEntity;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
import org.bukkit.craftbukkit.v1_8_R3.entity.CraftWither;
import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftInventoryAnvil;
import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftInventoryView;
import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftItemStack;
import org.bukkit.craftbukkit.v1_8_R3.util.CraftMagicNumbers;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.FishHook;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Ocelot;
import org.bukkit.entity.Player;
import org.bukkit.entity.Tameable;
import org.bukkit.entity.Wither;
import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
import org.bukkit.event.inventory.InventoryType;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryView;
import org.bukkit.inventory.meta.SkullMeta;
import org.bukkit.scoreboard.Team;
import org.bukkit.util.Vector;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.mojang.authlib.GameProfile;
import com.mojang.authlib.GameProfileRepository;
import com.mojang.authlib.HttpAuthenticationService;
import com.mojang.authlib.minecraft.MinecraftSessionService;
import com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService;
import com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService;
import com.mojang.authlib.yggdrasil.response.MinecraftProfilePropertiesResponse;
import com.mojang.util.UUIDTypeAdapter;
import net.citizensnpcs.Settings.Setting;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.LocationLookup.PerPlayerMetadata;
import net.citizensnpcs.api.ai.NavigatorParameters;
import net.citizensnpcs.api.ai.event.CancelReason;
import net.citizensnpcs.api.command.CommandManager;
import net.citizensnpcs.api.command.exception.CommandException;
import net.citizensnpcs.api.gui.ForwardingInventory;
import net.citizensnpcs.api.jnbt.ByteArrayTag;
import net.citizensnpcs.api.jnbt.ByteTag;
import net.citizensnpcs.api.jnbt.CompoundTag;
import net.citizensnpcs.api.jnbt.DoubleTag;
import net.citizensnpcs.api.jnbt.EndTag;
import net.citizensnpcs.api.jnbt.FloatTag;
import net.citizensnpcs.api.jnbt.IntArrayTag;
import net.citizensnpcs.api.jnbt.IntTag;
import net.citizensnpcs.api.jnbt.ListTag;
import net.citizensnpcs.api.jnbt.LongTag;
import net.citizensnpcs.api.jnbt.ShortTag;
import net.citizensnpcs.api.jnbt.StringTag;
import net.citizensnpcs.api.jnbt.Tag;
import net.citizensnpcs.api.npc.BlockBreaker;
import net.citizensnpcs.api.npc.BlockBreaker.BlockBreakerConfiguration;
import net.citizensnpcs.api.npc.NPC;
import net.citizensnpcs.api.util.BoundingBox;
import net.citizensnpcs.api.util.EntityDim;
import net.citizensnpcs.api.util.Messaging;
import net.citizensnpcs.nms.v1_8_R3.entity.ArmorStandController;
import net.citizensnpcs.nms.v1_8_R3.entity.BatController;
import net.citizensnpcs.nms.v1_8_R3.entity.BlazeController;
import net.citizensnpcs.nms.v1_8_R3.entity.CaveSpiderController;
import net.citizensnpcs.nms.v1_8_R3.entity.ChickenController;
import net.citizensnpcs.nms.v1_8_R3.entity.CowController;
import net.citizensnpcs.nms.v1_8_R3.entity.CreeperController;
import net.citizensnpcs.nms.v1_8_R3.entity.EnderDragonController;
import net.citizensnpcs.nms.v1_8_R3.entity.EndermanController;
import net.citizensnpcs.nms.v1_8_R3.entity.EndermiteController;
import net.citizensnpcs.nms.v1_8_R3.entity.EntityHumanNPC;
import net.citizensnpcs.nms.v1_8_R3.entity.GhastController;
import net.citizensnpcs.nms.v1_8_R3.entity.GiantController;
import net.citizensnpcs.nms.v1_8_R3.entity.GuardianController;
import net.citizensnpcs.nms.v1_8_R3.entity.HorseController;
import net.citizensnpcs.nms.v1_8_R3.entity.HumanController;
import net.citizensnpcs.nms.v1_8_R3.entity.IronGolemController;
import net.citizensnpcs.nms.v1_8_R3.entity.MagmaCubeController;
import net.citizensnpcs.nms.v1_8_R3.entity.MushroomCowController;
import net.citizensnpcs.nms.v1_8_R3.entity.OcelotController;
import net.citizensnpcs.nms.v1_8_R3.entity.PigController;
import net.citizensnpcs.nms.v1_8_R3.entity.PigZombieController;
import net.citizensnpcs.nms.v1_8_R3.entity.RabbitController;
import net.citizensnpcs.nms.v1_8_R3.entity.SheepController;
import net.citizensnpcs.nms.v1_8_R3.entity.SilverfishController;
import net.citizensnpcs.nms.v1_8_R3.entity.SkeletonController;
import net.citizensnpcs.nms.v1_8_R3.entity.SlimeController;
import net.citizensnpcs.nms.v1_8_R3.entity.SnowmanController;
import net.citizensnpcs.nms.v1_8_R3.entity.SpiderController;
import net.citizensnpcs.nms.v1_8_R3.entity.SquidController;
import net.citizensnpcs.nms.v1_8_R3.entity.VillagerController;
import net.citizensnpcs.nms.v1_8_R3.entity.WitchController;
import net.citizensnpcs.nms.v1_8_R3.entity.WitherController;
import net.citizensnpcs.nms.v1_8_R3.entity.WolfController;
import net.citizensnpcs.nms.v1_8_R3.entity.ZombieController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.ArrowController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.BoatController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.EggController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.EnderCrystalController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.EnderPearlController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.EnderSignalController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.FallingBlockController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.FireworkController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.FishingHookController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.ItemController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.ItemFrameController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.LargeFireballController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.LeashController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartChestController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartCommandController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartFurnaceController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartHopperController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartRideableController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.MinecartTNTController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.PaintingController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.SmallFireballController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.SnowballController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.SplashPotionController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.TNTPrimedController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.ThrownExpBottleController;
import net.citizensnpcs.nms.v1_8_R3.entity.nonliving.WitherSkullController;
import net.citizensnpcs.npc.EntityControllers;
import net.citizensnpcs.npc.ai.MCNavigationStrategy.MCNavigator;
import net.citizensnpcs.npc.ai.MCTargetStrategy.TargetNavigator;
import net.citizensnpcs.npc.ai.NPCHolder;
import net.citizensnpcs.npc.skin.SkinnableEntity;
import net.citizensnpcs.trait.RotationTrait;
import net.citizensnpcs.util.EmptyChannel;
import net.citizensnpcs.util.EntityPacketTracker;
import net.citizensnpcs.util.EntityPacketTracker.PacketAggregator;
import net.citizensnpcs.util.Messages;
import net.citizensnpcs.util.NMS;
import net.citizensnpcs.util.NMS.MinecraftNavigationType;
import net.citizensnpcs.util.NMSBridge;
import net.citizensnpcs.util.PlayerAnimation;
import net.citizensnpcs.util.Util;
import net.minecraft.server.v1_8_R3.AttributeInstance;
import net.minecraft.server.v1_8_R3.AxisAlignedBB;
import net.minecraft.server.v1_8_R3.Block;
import net.minecraft.server.v1_8_R3.BlockPosition;
import net.minecraft.server.v1_8_R3.ChatComponentText;
import net.minecraft.server.v1_8_R3.ChatMessage;
import net.minecraft.server.v1_8_R3.Container;
import net.minecraft.server.v1_8_R3.ContainerAnvil;
import net.minecraft.server.v1_8_R3.ControllerJump;
import net.minecraft.server.v1_8_R3.ControllerLook;
import net.minecraft.server.v1_8_R3.ControllerMove;
import net.minecraft.server.v1_8_R3.CrashReport;
import net.minecraft.server.v1_8_R3.CrashReportSystemDetails;
import net.minecraft.server.v1_8_R3.DamageSource;
import net.minecraft.server.v1_8_R3.EnchantmentManager;
import net.minecraft.server.v1_8_R3.Entity;
import net.minecraft.server.v1_8_R3.EntityEnderDragon;
import net.minecraft.server.v1_8_R3.EntityFishingHook;
import net.minecraft.server.v1_8_R3.EntityHorse;
import net.minecraft.server.v1_8_R3.EntityHuman;
import net.minecraft.server.v1_8_R3.EntityInsentient;
import net.minecraft.server.v1_8_R3.EntityLiving;
import net.minecraft.server.v1_8_R3.EntityMinecartAbstract;
import net.minecraft.server.v1_8_R3.EntityPlayer;
import net.minecraft.server.v1_8_R3.EntityTameableAnimal;
import net.minecraft.server.v1_8_R3.EntityTracker;
import net.minecraft.server.v1_8_R3.EntityTrackerEntry;
import net.minecraft.server.v1_8_R3.EntityTypes;
import net.minecraft.server.v1_8_R3.EntityWither;
import net.minecraft.server.v1_8_R3.GenericAttributes;
import net.minecraft.server.v1_8_R3.IInventory;
import net.minecraft.server.v1_8_R3.ItemStack;
import net.minecraft.server.v1_8_R3.MathHelper;
import net.minecraft.server.v1_8_R3.Navigation;
import net.minecraft.server.v1_8_R3.NavigationAbstract;
import net.minecraft.server.v1_8_R3.NetworkManager;
import net.minecraft.server.v1_8_R3.Packet;
import net.minecraft.server.v1_8_R3.PacketPlayOutAnimation;
import net.minecraft.server.v1_8_R3.PacketPlayOutBed;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntity.PacketPlayOutEntityLook;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntity.PacketPlayOutRelEntityMoveLook;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntityEquipment;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntityHeadRotation;
import net.minecraft.server.v1_8_R3.PacketPlayOutEntityTeleport;
import net.minecraft.server.v1_8_R3.PacketPlayOutOpenWindow;
import net.minecraft.server.v1_8_R3.PacketPlayOutPlayerInfo;
import net.minecraft.server.v1_8_R3.PacketPlayOutScoreboardTeam;
import net.minecraft.server.v1_8_R3.PathEntity;
import net.minecraft.server.v1_8_R3.PathPoint;
import net.minecraft.server.v1_8_R3.PathfinderGoalSelector;
import net.minecraft.server.v1_8_R3.ReportedException;
import net.minecraft.server.v1_8_R3.ScoreboardTeam;
import net.minecraft.server.v1_8_R3.ScoreboardTeamBase.EnumNameTagVisibility;
import net.minecraft.server.v1_8_R3.WorldServer;
@SuppressWarnings("unchecked")
public class NMSImpl implements NMSBridge {
public NMSImpl() {
loadEntityTypes();
}
@Override
public boolean addEntityToWorld(org.bukkit.entity.Entity entity, SpawnReason custom) {
return getHandle(entity).world.addEntity(getHandle(entity), custom);
}
@Override
public void addOrRemoveFromPlayerList(org.bukkit.entity.Entity entity, boolean remove) {
if (entity == null)
return;
EntityHuman handle = (EntityHuman) getHandle(entity);
if (handle.world == null)
return;
if (remove) {
handle.world.players.remove(handle);
} else if (!handle.world.players.contains(handle)) {
handle.world.players.add(handle);
}
}
@Override
public void attack(LivingEntity attacker, LivingEntity btarget) {
EntityLiving handle = getHandle(attacker);
EntityLiving target = getHandle(btarget);
if (handle instanceof EntityPlayer) {
EntityPlayer humanHandle = (EntityPlayer) handle;
humanHandle.attack(target);
PlayerAnimation.ARM_SWING.play(humanHandle.getBukkitEntity());
return;
}
AttributeInstance attackDamage = handle.getAttributeInstance(GenericAttributes.ATTACK_DAMAGE);
float f = (float) (attackDamage == null ? 1 : attackDamage.getValue());
int i = 0;
if (target instanceof EntityLiving) {
f += EnchantmentManager.a(handle.bA(), target.getMonsterType());
i += EnchantmentManager.a(handle);
}
boolean flag = target.damageEntity(DamageSource.mobAttack(handle), f);
if (!flag)
return;
if (i > 0) {
target.g(-Math.sin(handle.yaw * Math.PI / 180.0F) * i * 0.5F, 0.1D,
Math.cos(handle.yaw * Math.PI / 180.0F) * i * 0.5F);
handle.motX *= 0.6D;
handle.motZ *= 0.6D;
}
int fireAspectLevel = EnchantmentManager.getFireAspectEnchantmentLevel(handle);
if (fireAspectLevel > 0) {
target.setOnFire(fireAspectLevel * 4);
}
if (ENTITY_ATTACK_A != null) {
try {
ENTITY_ATTACK_A.invoke(handle, handle, target);
} catch (Throwable t) {
t.printStackTrace();
}
}
}
@Override
public void cancelMoveDestination(org.bukkit.entity.Entity entity) {
Entity handle = getHandle(entity);
if (handle instanceof EntityInsentient) {
try {
MOVE_CONTROLLER_MOVING.set(((EntityInsentient) handle).getControllerMove(), false);
} catch (Throwable t) {
t.printStackTrace();
}
} else if (handle instanceof EntityHumanNPC) {
((EntityHumanNPC) handle).getControllerMove().f = false;
}
}
@Override
public EntityPacketTracker createPacketTracker(org.bukkit.entity.Entity entity, PacketAggregator agg) {
Entity handle = getHandle(entity);
// TODO: configuration / use minecraft defaults for this
int visibleDistance = handle instanceof EntityPlayer ? 512 : 80;
boolean deltaTracking = handle instanceof EntityPlayer ? false : true;
EntityTrackerEntry tracker = new EntityTrackerEntry(handle, visibleDistance,
((WorldServer) handle.world).getMinecraftServer().getPlayerList().d(), deltaTracking);
Map<Integer, ItemStack> equipment = Maps.newHashMap();
return new EntityPacketTracker() {
@Override
public void link(Player player) {
EntityPlayer p = (EntityPlayer) getHandle(player);
handle.dead = false;
tracker.updatePlayer(p);
handle.dead = true;
}
@Override
public void run() {
if (handle instanceof EntityLiving) {
boolean changed = false;
EntityLiving entity = (EntityLiving) handle;
for (int i = 0; i < entity.getEquipment().length; i++) {
ItemStack old = equipment.get(i);
ItemStack curr = entity.getEquipment()[i];
if (!changed && !ItemStack.matches(old, curr)) {
changed = true;
}
equipment.put(i, curr);
}
if (changed) {
for (int i = 0; i < entity.getEquipment().length; i++) {
agg.send(new PacketPlayOutEntityEquipment(handle.getId(), i, equipment.get(i)));
}
}
}
tracker.track(Lists.newArrayList(tracker.trackedPlayers));
}
@Override
public void unlink(Player player) {
EntityPlayer p = (EntityPlayer) getHandle(player);
tracker.clear(p);
tracker.trackedPlayers.remove(p);
}
@Override
public void unlinkAll(Consumer<Player> callback) {
handle.die();
for (EntityPlayer link : Lists.newArrayList(tracker.trackedPlayers)) {
Player entity = link.getBukkitEntity();
unlink(entity);
if (callback != null) {
callback.accept(entity);
}
}
tracker.trackedPlayers.clear();
}
};
}
@Override
public GameProfile fillProfileProperties(GameProfile profile, boolean requireSecure) throws Exception {
if (Bukkit.isPrimaryThread())
throw new IllegalStateException("NMS.fillProfileProperties cannot be invoked from the main thread.");
MinecraftSessionService sessionService = ((CraftServer) Bukkit.getServer()).getServer().aD();
if (!(sessionService instanceof YggdrasilMinecraftSessionService))
return sessionService.fillProfileProperties(profile, requireSecure);
YggdrasilAuthenticationService auth = ((YggdrasilMinecraftSessionService) sessionService)
.getAuthenticationService();
URL url = HttpAuthenticationService
.constantURL(getAuthServerBaseUrl() + UUIDTypeAdapter.fromUUID(profile.getId()));
url = HttpAuthenticationService.concatenateURL(url, "unsigned=" + !requireSecure);
MinecraftProfilePropertiesResponse response = (MinecraftProfilePropertiesResponse) MAKE_REQUEST.invoke(auth,
url, null, MinecraftProfilePropertiesResponse.class);
if (response == null)
return profile;
GameProfile result = new GameProfile(response.getId(), response.getName());
result.getProperties().putAll(response.getProperties());
profile.getProperties().putAll(response.getProperties());
return result;
}
public String getAuthServerBaseUrl() {
return Setting.AUTH_SERVER_URL.asString();
}
@Override
public BlockBreaker getBlockBreaker(org.bukkit.entity.Entity entity, org.bukkit.block.Block targetBlock,
BlockBreakerConfiguration config) {
return new CitizensBlockBreaker(entity, targetBlock, config);
}
@Override
public BoundingBox getBoundingBox(org.bukkit.entity.Entity handle) {
AxisAlignedBB bb = NMSImpl.getHandle(handle).getBoundingBox();
return new BoundingBox(bb.a, bb.b, bb.c, bb.d, bb.e, bb.f);
}
@Override
public double getBoundingBoxHeight(org.bukkit.entity.Entity entity) {
return getHandle(entity).length;
}
@Override
public BoundingBox getCollisionBox(org.bukkit.block.Block block) {
WorldServer world = ((CraftWorld) block.getWorld()).getHandle();
Block type = CraftMagicNumbers.getBlock(block);
BlockPosition pos = new BlockPosition(block.getX(), block.getY(), block.getZ());
AxisAlignedBB aabb = type.a(world, pos, world.getType(pos));
return aabb == null ? BoundingBox.EMPTY : new BoundingBox(aabb.a, aabb.b, aabb.c, aabb.d, aabb.e, aabb.f);
}
@Override
public Location getDestination(org.bukkit.entity.Entity entity) {
Entity handle = getHandle(entity);
ControllerMove controller = handle instanceof EntityInsentient ? ((EntityInsentient) handle).getControllerMove()
: handle instanceof EntityHumanNPC ? ((EntityHumanNPC) handle).getControllerMove() : null;
if (controller == null || !controller.a())
return null;
return new Location(entity.getWorld(), controller.d(), controller.e(), controller.f());
}
@Override
public GameProfileRepository getGameProfileRepository() {
return ((CraftServer) Bukkit.getServer()).getServer().getGameProfileRepository();
}
@Override
public float getHeadYaw(org.bukkit.entity.Entity entity) {
if (!(entity instanceof LivingEntity))
return entity.getLocation().getYaw();
return getHandle((LivingEntity) entity).aK;
}
@Override
public float getHorizontalMovement(org.bukkit.entity.Entity entity) {
if (!entity.getType().isAlive())
return Float.NaN;
EntityLiving handle = NMSImpl.getHandle((LivingEntity) entity);
return handle.ba;
}
@Override
public CompoundTag getNBT(org.bukkit.inventory.ItemStack item) {
return convertNBT(CraftItemStack.asNMSCopy(item).getTag());
}
@Override
public NPC getNPC(org.bukkit.entity.Entity entity) {
Entity handle = getHandle(entity);
return handle instanceof NPCHolder ? ((NPCHolder) handle).getNPC() : null;
}
@Override
public EntityPacketTracker getPacketTracker(org.bukkit.entity.Entity entity) {
WorldServer server = (WorldServer) NMSImpl.getHandle(entity).getWorld();
EntityTrackerEntry entry = server.getTracker().trackedEntities.get(entity.getEntityId());
if (entry == null)
return null;
return new EntityPacketTracker() {
@Override
public void link(Player player) {
entry.updatePlayer((EntityPlayer) getHandle(player));
}
@Override
public void run() {
}
@Override
public void unlink(Player player) {
entry.clear((EntityPlayer) getHandle(player));
}
@Override
public void unlinkAll(Consumer<Player> callback) {
entry.a();
}
};
}
@Override
public List<org.bukkit.entity.Entity> getPassengers(org.bukkit.entity.Entity entity) {
Entity passenger = NMSImpl.getHandle(entity).passenger;
if (passenger == null)
return Collections.emptyList();
return ImmutableList.of(passenger.getBukkitEntity());
}
@Override
public GameProfile getProfile(Player player) {
return ((EntityHuman) getHandle(player)).getProfile();
}
@Override
public GameProfile getProfile(SkullMeta meta) {
if (SKULL_PROFILE_FIELD == null) {
try {
SKULL_PROFILE_FIELD = meta.getClass().getDeclaredField("profile");
SKULL_PROFILE_FIELD.setAccessible(true);
} catch (Exception e) {
return null;
}
}
try {
return (GameProfile) SKULL_PROFILE_FIELD.get(meta);
} catch (Exception e) {
return null;
}
}
@Override
public String getSoundPath(Sound flag) throws CommandException {
try {
String ret = CraftSound.getSound(flag);
if (ret == null)
throw new CommandException(Messages.INVALID_SOUND);
return ret;
} catch (Exception e) {
throw new CommandException(Messages.INVALID_SOUND);
}
}
@Override
public org.bukkit.entity.Entity getSource(BlockCommandSender sender) {
Entity source = ((CraftBlockCommandSender) sender).getTileEntity().f();
return source != null ? source.getBukkitEntity() : null;
}
@Override
public float getSpeedFor(NPC npc) {
if (!npc.isSpawned() || !(npc.getEntity() instanceof LivingEntity))
return DEFAULT_SPEED;
EntityLiving handle = NMSImpl.getHandle((LivingEntity) npc.getEntity());
if (handle == null) {
}
return DEFAULT_SPEED;
// return (float)
// handle.getAttributeInstance(GenericAttributes.d).getValue();
}
@Override
public float getStepHeight(org.bukkit.entity.Entity entity) {
return NMSImpl.getHandle(entity).S;
}
@Override
public MCNavigator getTargetNavigator(org.bukkit.entity.Entity entity, Iterable<Vector> dest,
final NavigatorParameters params) {
final PathEntity path = new PathEntity(Iterables.toArray(
Iterables.transform(dest,
input -> new PathPoint(input.getBlockX(), input.getBlockY(), input.getBlockZ())),
PathPoint.class));
return getTargetNavigator(entity, params, input -> input.a(path, params.speed()));
}
@Override
public MCNavigator getTargetNavigator(final org.bukkit.entity.Entity entity, final Location dest,
final NavigatorParameters params) {
return getTargetNavigator(entity, params,
input -> input.a(dest.getX(), dest.getY(), dest.getZ(), params.speed()));
}
private MCNavigator getTargetNavigator(final org.bukkit.entity.Entity entity, final NavigatorParameters params,
final Function<NavigationAbstract, Boolean> function) {
net.minecraft.server.v1_8_R3.Entity raw = getHandle(entity);
raw.onGround = true;
// not sure of a better way around this - if onGround is false, then
// navigation won't execute, and calling entity.move doesn't
// entirely fix the problem.
final NavigationAbstract navigation = NMSImpl.getNavigation(entity);
final boolean oldAvoidsWater = navigation instanceof Navigation ? ((Navigation) navigation).e() : false;
if (navigation instanceof Navigation) {
((Navigation) navigation).a(params.avoidWater());
}
return new MCNavigator() {
float lastSpeed;
CancelReason reason;
@Override
public CancelReason getCancelReason() {
return reason;
}
@Override
public Iterable<Vector> getPath() {
return new NavigationIterable(navigation);
}
@Override
public void stop() {
if (navigation instanceof Navigation) {
((Navigation) navigation).a(oldAvoidsWater);
}
stopNavigation(navigation);
}
@Override
public boolean update() {
if (params.speed() != lastSpeed) {
Entity handle = getHandle(entity);
float oldWidth = handle.width;
if (handle instanceof EntityHorse) {
handle.width = Math.min(0.99f, oldWidth);
}
if (!function.apply(navigation)) {
reason = CancelReason.STUCK;
}
handle.width = oldWidth; // minecraft requires that an entity fit onto both blocks if width >= 1f,
// but we'd prefer to make it just fit on 1 so hack around it a bit.
lastSpeed = params.speed();
}
navigation.a(params.speed());
return NMSImpl.isNavigationFinished(navigation);
}
};
}
@Override
public TargetNavigator getTargetNavigator(org.bukkit.entity.Entity entity, org.bukkit.entity.Entity target,
NavigatorParameters parameters) {
NavigationAbstract navigation = getNavigation(entity);
return navigation == null ? null : new NavigationFieldWrapper(entity, navigation, target, parameters);
}
@Override
public org.bukkit.entity.Entity getVehicle(org.bukkit.entity.Entity entity) {
Entity handle = NMSImpl.getHandle(entity);
if (handle == null)
return null;
Entity e = handle.vehicle;
return e == handle || e == null ? null : e.getBukkitEntity();
}
@Override
public float getVerticalMovement(org.bukkit.entity.Entity entity) {
if (!entity.getType().isAlive())
return Float.NaN;
EntityLiving handle = NMSImpl.getHandle((LivingEntity) entity);
return handle.aZ;
}
@Override
public Collection<org.bukkit.entity.Player> getViewingPlayers(org.bukkit.entity.Entity entity) {
WorldServer server = (WorldServer) NMSImpl.getHandle(entity).getWorld();
EntityTrackerEntry entry = server.getTracker().trackedEntities.get(entity.getEntityId());
return PlayerlistTrackerEntry.getSeenBy(entry);
}
@Override
public double getWidth(org.bukkit.entity.Entity entity) {
return getHandle(entity).width;
}
@Override
public float getYaw(org.bukkit.entity.Entity entity) {
return getHandle(entity).yaw;
}
@Override
public boolean isOnGround(org.bukkit.entity.Entity entity) {
return NMSImpl.getHandle(entity).onGround;
}
@Override
public boolean isSolid(org.bukkit.block.Block in) {
if (GET_NMS_BLOCK == null)
return in.getType().isSolid();
Block block;
try {
block = (Block) GET_NMS_BLOCK.invoke(in);
} catch (Exception e) {
return in.getType().isSolid();
}
return block.w();
}
@Override
public boolean isValid(org.bukkit.entity.Entity entity) {
Entity handle = getHandle(entity);
return handle.valid && handle.isAlive();
}
@Override
public void load(CommandManager commands) {
}
private void loadEntityTypes() {
EntityControllers.setEntityControllerForType(EntityType.ARROW, ArrowController.class);
EntityControllers.setEntityControllerForType(EntityType.ARMOR_STAND, ArmorStandController.class);
EntityControllers.setEntityControllerForType(EntityType.BAT, BatController.class);
EntityControllers.setEntityControllerForType(EntityType.BLAZE, BlazeController.class);
EntityControllers.setEntityControllerForType(EntityType.BOAT, BoatController.class);
EntityControllers.setEntityControllerForType(EntityType.CAVE_SPIDER, CaveSpiderController.class);
EntityControllers.setEntityControllerForType(EntityType.CHICKEN, ChickenController.class);
EntityControllers.setEntityControllerForType(EntityType.COW, CowController.class);
EntityControllers.setEntityControllerForType(EntityType.CREEPER, CreeperController.class);
EntityControllers.setEntityControllerForType(EntityType.DROPPED_ITEM, ItemController.class);
EntityControllers.setEntityControllerForType(EntityType.EGG, EggController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDER_CRYSTAL, EnderCrystalController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDER_DRAGON, EnderDragonController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDER_PEARL, EnderPearlController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDER_SIGNAL, EnderSignalController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDERMAN, EndermanController.class);
EntityControllers.setEntityControllerForType(EntityType.ENDERMITE, EndermiteController.class);
EntityControllers.setEntityControllerForType(EntityType.FALLING_BLOCK, FallingBlockController.class);
EntityControllers.setEntityControllerForType(EntityType.FIREWORK, FireworkController.class);
EntityControllers.setEntityControllerForType(EntityType.FIREBALL, LargeFireballController.class);
EntityControllers.setEntityControllerForType(EntityType.FISHING_HOOK, FishingHookController.class);
EntityControllers.setEntityControllerForType(EntityType.GHAST, GhastController.class);
EntityControllers.setEntityControllerForType(EntityType.GIANT, GiantController.class);
EntityControllers.setEntityControllerForType(EntityType.GUARDIAN, GuardianController.class);
EntityControllers.setEntityControllerForType(EntityType.HORSE, HorseController.class);
EntityControllers.setEntityControllerForType(EntityType.IRON_GOLEM, IronGolemController.class);
EntityControllers.setEntityControllerForType(EntityType.ITEM_FRAME, ItemFrameController.class);
EntityControllers.setEntityControllerForType(EntityType.LEASH_HITCH, LeashController.class);
EntityControllers.setEntityControllerForType(EntityType.MAGMA_CUBE, MagmaCubeController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART, MinecartRideableController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART_CHEST, MinecartChestController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART_COMMAND, MinecartCommandController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART_FURNACE, MinecartFurnaceController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART_HOPPER, MinecartHopperController.class);
EntityControllers.setEntityControllerForType(EntityType.MINECART_TNT, MinecartTNTController.class);
EntityControllers.setEntityControllerForType(EntityType.MUSHROOM_COW, MushroomCowController.class);
EntityControllers.setEntityControllerForType(EntityType.OCELOT, OcelotController.class);
EntityControllers.setEntityControllerForType(EntityType.PAINTING, PaintingController.class);
EntityControllers.setEntityControllerForType(EntityType.PIG, PigController.class);
EntityControllers.setEntityControllerForType(EntityType.PIG_ZOMBIE, PigZombieController.class);
EntityControllers.setEntityControllerForType(EntityType.SPLASH_POTION, SplashPotionController.class);
EntityControllers.setEntityControllerForType(EntityType.PLAYER, HumanController.class);
EntityControllers.setEntityControllerForType(EntityType.RABBIT, RabbitController.class);
EntityControllers.setEntityControllerForType(EntityType.SHEEP, SheepController.class);
EntityControllers.setEntityControllerForType(EntityType.SILVERFISH, SilverfishController.class);
EntityControllers.setEntityControllerForType(EntityType.SKELETON, SkeletonController.class);
EntityControllers.setEntityControllerForType(EntityType.SLIME, SlimeController.class);
EntityControllers.setEntityControllerForType(EntityType.SMALL_FIREBALL, SmallFireballController.class);
EntityControllers.setEntityControllerForType(EntityType.SNOWBALL, SnowballController.class);
EntityControllers.setEntityControllerForType(EntityType.SNOWMAN, SnowmanController.class);
EntityControllers.setEntityControllerForType(EntityType.SPIDER, SpiderController.class);
EntityControllers.setEntityControllerForType(EntityType.SQUID, SquidController.class);
EntityControllers.setEntityControllerForType(EntityType.THROWN_EXP_BOTTLE, ThrownExpBottleController.class);
EntityControllers.setEntityControllerForType(EntityType.PRIMED_TNT, TNTPrimedController.class);
EntityControllers.setEntityControllerForType(EntityType.VILLAGER, VillagerController.class);
EntityControllers.setEntityControllerForType(EntityType.WOLF, WolfController.class);
EntityControllers.setEntityControllerForType(EntityType.WITCH, WitchController.class);
EntityControllers.setEntityControllerForType(EntityType.WITHER, WitherController.class);
EntityControllers.setEntityControllerForType(EntityType.WITHER_SKULL, WitherSkullController.class);
EntityControllers.setEntityControllerForType(EntityType.ZOMBIE, ZombieController.class);
}
@Override
public void look(org.bukkit.entity.Entity entity, float yaw, float pitch) {
Entity handle = NMSImpl.getHandle(entity);
if (handle == null)
return;
yaw = Util.clamp(yaw);
handle.yaw = yaw;
setHeadYaw(entity, yaw);
handle.pitch = pitch;
}
@Override
public void look(org.bukkit.entity.Entity entity, Location to, boolean headOnly, boolean immediate) {
Entity handle = NMSImpl.getHandle(entity);
if (immediate || headOnly || BAD_CONTROLLER_LOOK.contains(handle.getBukkitEntity().getType())
|| !(handle instanceof EntityInsentient) && !(handle instanceof EntityHumanNPC)) {
Location fromLocation = entity.getLocation(FROM_LOCATION);
double xDiff, yDiff, zDiff;
xDiff = to.getX() - fromLocation.getX();
yDiff = to.getY() - fromLocation.getY();
zDiff = to.getZ() - fromLocation.getZ();
double distanceXZ = Math.sqrt(xDiff * xDiff + zDiff * zDiff);
double distanceY = Math.sqrt(distanceXZ * distanceXZ + yDiff * yDiff);
double yaw = Math.toDegrees(Math.acos(xDiff / distanceXZ));
double pitch = Math.toDegrees(Math.acos(yDiff / distanceY)) - 90;
if (zDiff < 0.0) {
yaw += Math.abs(180 - yaw) * 2;
}
if (handle instanceof EntityEnderDragon) {
yaw = Util.getDragonYaw(handle.getBukkitEntity(), xDiff, zDiff);
} else {
yaw = yaw - 90;
}
if (headOnly) {
setHeadYaw(entity, (float) yaw);
} else {
look(entity, (float) yaw, (float) pitch);
}
return;
}
if (handle instanceof EntityInsentient) {
((EntityInsentient) handle).getControllerLook().a(to.getX(), to.getY(), to.getZ(), 10,
((EntityInsentient) handle).bQ());
while (((EntityInsentient) handle).aK >= 180F) {
((EntityInsentient) handle).aK -= 360F;
}
while (((EntityInsentient) handle).aK < -180F) {
((EntityInsentient) handle).aK += 360F;
}
} else if (handle instanceof EntityHumanNPC) {
((EntityHumanNPC) handle).getNPC().getOrAddTrait(RotationTrait.class).getPhysicalSession().rotateToFace(to);
}
}
@Override
public void look(org.bukkit.entity.Entity from, org.bukkit.entity.Entity to) {
Entity handle = NMSImpl.getHandle(from), target = NMSImpl.getHandle(to);
if (BAD_CONTROLLER_LOOK.contains(handle.getBukkitEntity().getType())
|| !(handle instanceof EntityInsentient) && !(handle instanceof EntityHumanNPC)) {
if (to instanceof LivingEntity) {
look(from, ((LivingEntity) to).getEyeLocation(), false, true);
} else {
look(from, to.getLocation(), false, true);
}
} else if (handle instanceof EntityInsentient) {
((EntityInsentient) handle).getControllerLook().a(target, 10, ((EntityInsentient) handle).bQ());
while (((EntityLiving) handle).aK >= 180F) {
((EntityLiving) handle).aK -= 360F;
}
while (((EntityLiving) handle).aK < -180F) {
((EntityLiving) handle).aK += 360F;
}
} else if (handle instanceof EntityHumanNPC) {
((EntityHumanNPC) handle).getNPC().getOrAddTrait(RotationTrait.class).getPhysicalSession().rotateToFace(to);
}
}
@Override
public void mount(org.bukkit.entity.Entity entity, org.bukkit.entity.Entity passenger) {
if (NMSImpl.getHandle(passenger) == null)
return;
NMSImpl.getHandle(passenger).mount(NMSImpl.getHandle(entity));
}
@Override
public InventoryView openAnvilInventory(final Player player, final Inventory anvil, String title) {
EntityPlayer handle = (EntityPlayer) getHandle(player);
final ContainerAnvil container = new ContainerAnvil(handle.inventory, handle.world, new BlockPosition(0, 0, 0),
handle) {
private CraftInventoryView bukkitEntity;
@Override
public void b(EntityHuman entityhuman) {
}
@Override
public void e() {
super.e();
getBukkitView().getTopInventory().setItem(2, CraftItemStack.asCraftMirror(c.get(2).getItem()));
}
@Override
public CraftInventoryView getBukkitView() {
if (this.bukkitEntity != null) {
try {
this.bukkitEntity = new CraftInventoryView(player,
new CitizensInventoryAnvil(new Location(player.getWorld(), 0, 0, 0),
(IInventory) REPAIR_INVENTORY.invoke(this),
(IInventory) RESULT_INVENTORY.invoke(this), this, anvil),
this);
} catch (Throwable e) {
e.printStackTrace();
return super.getBukkitView();
}
}
return this.bukkitEntity;
}
};
container.windowId = handle.nextContainerCounter();
container.getBukkitView().setItem(0, anvil.getItem(0));
container.getBukkitView().setItem(1, anvil.getItem(1));
container.checkReachable = false;
handle.playerConnection
.sendPacket(new PacketPlayOutOpenWindow(container.windowId, "minecraft:anvil", new ChatMessage(title)));
handle.activeContainer = container;
handle.syncInventory();
return container.getBukkitView();
}
@Override
public void openHorseInventory(Tameable horse, Player equipper) {
EntityLiving handle = NMSImpl.getHandle((LivingEntity) horse);
EntityLiving equipperHandle = NMSImpl.getHandle(equipper);
if (handle == null || equipperHandle == null)
return;
boolean wasTamed = horse.isTamed();
horse.setTamed(true);
((EntityHorse) handle).g((EntityHuman) equipperHandle);
horse.setTamed(wasTamed);
}
@Override
public void playAnimation(PlayerAnimation animation, Player player, Iterable<Player> to) {
PlayerAnimationImpl.play(animation, player, to);
}
@Override
public Runnable playerTicker(Player next) {
return () -> {
EntityPlayer entity = (EntityPlayer) getHandle(next);
boolean removeFromPlayerList = ((NPCHolder) entity).getNPC().data().get("removefromplayerlist",
Setting.REMOVE_PLAYERS_FROM_PLAYER_LIST.asBoolean());
entity.l();
if (!removeFromPlayerList)
return;
if (!entity.dead) {
try {
entity.world.g(entity);
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.a(throwable, "Ticking player");
CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Player being ticked");
entity.appendEntityCrashDetails(crashreportsystemdetails);
throw new ReportedException(crashreport);
}
}
if (entity.dead) {
entity.world.removeEntity(entity);
} else if (!removeFromPlayerList) {
if (!entity.world.players.contains(entity)) {
entity.world.players.add(entity);
}
} else {
entity.world.players.remove(entity);
}
};
}
@Override
public void registerEntityClass(Class<?> clazz) {
if (ENTITY_CLASS_TO_INT == null || ENTITY_CLASS_TO_INT.containsKey(clazz))
return;
Class<?> search = clazz;
while ((search = search.getSuperclass()) != null && Entity.class.isAssignableFrom(search)) {
if (!ENTITY_CLASS_TO_INT.containsKey(search)) {
continue;
}
int code = ENTITY_CLASS_TO_INT.get(search);
ENTITY_CLASS_TO_INT.put(clazz, code);
ENTITY_CLASS_TO_NAME.put(clazz, ENTITY_CLASS_TO_NAME.get(search));
return;
}
throw new IllegalArgumentException("unable to find valid entity superclass for class " + clazz.toString());
}
@Override
public void remove(org.bukkit.entity.Entity entity) {
NMSImpl.getHandle(entity).die();
}
@Override
public void removeFromServerPlayerList(Player player) {
EntityPlayer handle = (EntityPlayer) NMSImpl.getHandle(player);
((CraftServer) Bukkit.getServer()).getHandle().players.remove(handle);
}
@Override
public void removeFromWorld(org.bukkit.entity.Entity entity) {
Preconditions.checkNotNull(entity);
Entity nmsEntity = ((CraftEntity) entity).getHandle();
nmsEntity.world.removeEntity(nmsEntity);
}
@Override
public void removeHookIfNecessary(FishHook entity) {
EntityFishingHook hook = (EntityFishingHook) NMSImpl.getHandle(entity);
if (hook.hooked == null)
return;
NPC npc = CitizensAPI.getNPCRegistry().getNPC(hook.hooked.getBukkitEntity());
if (npc == null)
return;
if (npc.isProtected()) {
hook.hooked = null;
hook.getBukkitEntity().remove();
}
}
@Override
public void replaceTrackerEntry(org.bukkit.entity.Entity entity) {
WorldServer server = (WorldServer) NMSImpl.getHandle(entity).getWorld();
EntityTrackerEntry entry = server.getTracker().trackedEntities.get(entity.getEntityId());
if (entry == null)
return;
entry.a();
PlayerlistTrackerEntry replace = new PlayerlistTrackerEntry(entry);
server.getTracker().trackedEntities.a(entity.getEntityId(), replace);
if (TRACKED_ENTITY_SET != null) {
try {
Collection<Object> set = (Collection<Object>) TRACKED_ENTITY_SET.get(server.getTracker());
set.remove(entry);
set.add(replace);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {