package net.minecraft.server;
import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.Sets;
import org.bukkit.event.entity.EntityTargetEvent;
import java.util.Random;
import java.util.Set;
import java.util.UUID;
import javax.annotation.Nullable;
public class EntityEnderman extends EntityMonster {
private static final UUID a = UUID.fromString("020E0DFB-87AE-4653-9556-831010E291A0");
private static final AttributeModifier b = (new AttributeModifier(EntityEnderman.a, "Attacking speed boost", 0.15000000596046448D, 0)).a(false);
private static final Set<Block> c = Sets.newIdentityHashSet();
private static final DataWatcherObject<Optional<IBlockData>> bw = DataWatcher.a(EntityEnderman.class, DataWatcherRegistry.g);
private static final DataWatcherObject<Boolean> bx = DataWatcher.a(EntityEnderman.class, DataWatcherRegistry.h);
private int by;
private int bz;
public EntityEnderman(World world) {
super(world);
this.setSize(0.6F, 2.9F);
this.P = 1.0F;
this.a(PathType.WATER, -1.0F);
}
protected void r() {
this.goalSelector.a(0, new PathfinderGoalFloat(this));
this.goalSelector.a(2, new PathfinderGoalMeleeAttack(this, 1.0D, false));
this.goalSelector.a(7, new PathfinderGoalRandomStrollLand(this, 1.0D, 0.0F));
this.goalSelector.a(8, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 8.0F));
this.goalSelector.a(8, new PathfinderGoalRandomLookaround(this));
this.goalSelector.a(10, new EntityEnderman.PathfinderGoalEndermanPlaceBlock(this));
this.goalSelector.a(11, new EntityEnderman.PathfinderGoalEndermanPickupBlock(this));
this.targetSelector.a(1, new EntityEnderman.PathfinderGoalPlayerWhoLookedAtTarget(this));
this.targetSelector.a(2, new PathfinderGoalHurtByTarget(this, false, new Class[0]));
this.targetSelector.a(3, new PathfinderGoalNearestAttackableTarget(this, EntityEndermite.class, 10, true, false, new Predicate() {
public boolean a(@Nullable EntityEndermite entityendermite) {
return entityendermite.o();
}
public boolean apply(@Nullable Object object) {
return this.a((EntityEndermite) object);
}
}));
}
protected void initAttributes() {
super.initAttributes();
this.getAttributeInstance(GenericAttributes.maxHealth).setValue(40.0D);
this.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(0.30000001192092896D);
this.getAttributeInstance(GenericAttributes.ATTACK_DAMAGE).setValue(7.0D);
this.getAttributeInstance(GenericAttributes.FOLLOW_RANGE).setValue(64.0D);
}
public void setGoalTarget(@Nullable EntityLiving entityliving) {
// CraftBukkit start - fire event
setGoalTarget(entityliving, EntityTargetEvent.TargetReason.UNKNOWN, true);
}
@Override
public boolean setGoalTarget(EntityLiving entityliving, org.bukkit.event.entity.EntityTargetEvent.TargetReason reason, boolean fireEvent) {
if (!super.setGoalTarget(entityliving, reason, fireEvent)) {
return false;
}
entityliving = getGoalTarget();
// CraftBukkit end
AttributeInstance attributeinstance = this.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED);
if (entityliving == null) {
this.bz = 0;
this.datawatcher.set(EntityEnderman.bx, Boolean.valueOf(false));
attributeinstance.c(EntityEnderman.b);
} else {
this.bz = this.ticksLived;
this.datawatcher.set(EntityEnderman.bx, Boolean.valueOf(true));
if (!attributeinstance.a(EntityEnderman.b)) {
attributeinstance.b(EntityEnderman.b);
}
}
return true;
}
protected void i() {
super.i();
this.datawatcher.register(EntityEnderman.bw, Optional.absent());
this.datawatcher.register(EntityEnderman.bx, Boolean.valueOf(false));
}
public void o() {
if (this.ticksLived >= this.by + 400) {
this.by = this.ticksLived;
if (!this.isSilent()) {
this.world.a(this.locX, this.locY + (double) this.getHeadHeight(), this.locZ, SoundEffects.bd, this.bC(), 2.5F, 1.0F, false);
}
}
}
public void a(DataWatcherObject<?> datawatcherobject) {
if (EntityEnderman.bx.equals(datawatcherobject) && this.dk() && this.world.isClientSide) {
this.o();
}
super.a(datawatcherobject);
}
public static void a(DataConverterManager dataconvertermanager) {
EntityInsentient.a(dataconvertermanager, EntityEnderman.class);
}
public void b(NBTTagCompound nbttagcompound) {
super.b(nbttagcompound);
IBlockData iblockdata = this.getCarried();
if (iblockdata != null) {
nbttagcompound.setShort("carried", (short) Block.getId(iblockdata.getBlock()));
nbttagcompound.setShort("carriedData", (short) iblockdata.getBlock().toLegacyData(iblockdata));
}
}
public void a(NBTTagCompound nbttagcompound) {
super.a(nbttagcompound);
IBlockData iblockdata;
if (nbttagcompound.hasKeyOfType("carried", 8)) {
iblockdata = Block.getByName(nbttagcompound.getString("carried")).fromLegacyData(nbttagcompound.getShort("carriedData") & '\uffff');
} else {
iblockdata = Block.getById(nbttagcompound.getShort("carried")).fromLegacyData(nbttagcompound.getShort("carriedData") & '\uffff');
}
if (iblockdata == null || iblockdata.getBlock() == null || iblockdata.getMaterial() == Material.AIR) {
iblockdata = null;
}
this.setCarried(iblockdata);
}
private boolean c(EntityHuman entityhuman) {
ItemStack itemstack = (ItemStack) entityhuman.inventory.armor.get(3);
if (itemstack.getItem() == Item.getItemOf(Blocks.PUMPKIN)) {
return false;
} else {
Vec3D vec3d = entityhuman.f(1.0F).a();
Vec3D vec3d1 = new Vec3D(this.locX - entityhuman.locX, this.getBoundingBox().b + (double) this.getHeadHeight() - (entityhuman.locY + (double) entityhuman.getHeadHeight()), this.locZ - entityhuman.locZ);
double d0 = vec3d1.b();
vec3d1 = vec3d1.a();
double d1 = vec3d.b(vec3d1);
return d1 > 1.0D - 0.025D / d0 ? entityhuman.hasLineOfSight(this) : false;
}
}
public float getHeadHeight() {
return 2.55F;
}
public void n() {
if (this.world.isClientSide) {
for (int i = 0; i < 2; ++i) {
this.world.addParticle(EnumParticle.PORTAL, this.locX + (this.random.nextDouble() - 0.5D) * (double) this.width, this.locY + this.random.nextDouble() * (double) this.length - 0.25D, this.locZ + (this.random.nextDouble() - 0.5D) * (double) this.width, (this.random.nextDouble() - 0.5D) * 2.0D, -this.random.nextDouble(), (this.random.nextDouble() - 0.5D) * 2.0D, new int[0]);
}
}
this.bd = false;
super.n();
}
protected void M() {
if (this.ai()) {
this.damageEntity(DamageSource.DROWN, 1.0F);
}
if (this.world.B() && this.ticksLived >= this.bz + 600) {
float f = this.e(1.0F);
if (f > 0.5F && this.world.h(new BlockPosition(this)) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F) {
this.setGoalTarget((EntityLiving) null);
this.di();
}
}
super.M();
}
protected boolean di() {
double d0 = this.locX + (this.random.nextDouble() - 0.5D) * 64.0D;
double d1 = this.locY + (double) (this.random.nextInt(64) - 32);
double d2 = this.locZ + (this.random.nextDouble() - 0.5D) * 64.0D;
return this.k(d0, d1, d2);
}
protected boolean a(Entity entity) {
Vec3D vec3d = new Vec3D(this.locX - entity.locX, this.getBoundingBox().b + (double) (this.length / 2.0F) - entity.locY + (double) entity.getHeadHeight(), this.locZ - entity.locZ);
vec3d = vec3d.a();
double d0 = 16.0D;
double d1 = this.locX + (this.random.nextDouble() - 0.5D) * 8.0D - vec3d.x * 16.0D;
double d2 = this.locY + (double) (this.random.nextInt(16) - 8) - vec3d.y * 16.0D;
double d3 = this.locZ + (this.random.nextDouble() - 0.5D) * 8.0D - vec3d.z * 16.0D;
return this.k(d1, d2, d3);
}
private boolean k(double d0, double d1, double d2) {
boolean flag = this.j(d0, d1, d2);
if (flag) {
this.world.a((EntityHuman) null, this.lastX, this.lastY, this.lastZ, SoundEffects.be, this.bC(), 1.0F, 1.0F);
this.a(SoundEffects.be, 1.0F, 1.0F);
}
return flag;
}
protected SoundEffect G() {
return this.dk() ? SoundEffects.bc : SoundEffects.aZ;
}
protected SoundEffect bW() {
return SoundEffects.bb;
}
protected SoundEffect bX() {
return SoundEffects.ba;
}
protected void dropEquipment(boolean flag, int i) {
super.dropEquipment(flag, i);
IBlockData iblockdata = this.getCarried();
if (iblockdata != null) {
Item item = Item.getItemOf(iblockdata.getBlock());
int j = item.l() ? iblockdata.getBlock().toLegacyData(iblockdata) : 0;
this.a(new ItemStack(item, 1, j), 0.0F);
}
}
@Nullable
protected MinecraftKey J() {
return LootTables.w;
}
public void setCarried(@Nullable IBlockData iblockdata) {
this.datawatcher.set(EntityEnderman.bw, Optional.fromNullable(iblockdata));
}
@Nullable
public IBlockData getCarried() {
return (IBlockData) ((Optional) this.datawatcher.get(EntityEnderman.bw)).orNull();
}
public boolean damageEntity(DamageSource damagesource, float f) {
if (this.isInvulnerable(damagesource)) {
return false;
} else if (damagesource instanceof EntityDamageSourceIndirect) {
for (int i = 0; i < 64; ++i) {
if (this.di()) {
return true;
}
}
return false;
} else {
boolean flag = super.damageEntity(damagesource, f);
if (damagesource.ignoresArmor() && this.random.nextInt(10) != 0) {
this.di();
}
return flag;
}
}
public boolean dk() {
return ((Boolean) this.datawatcher.get(EntityEnderman.bx)).booleanValue();
}
static {
EntityEnderman.c.add(Blocks.GRASS);
EntityEnderman.c.add(Blocks.DIRT);
EntityEnderman.c.add(Blocks.SAND);
EntityEnderman.c.add(Blocks.GRAVEL);
EntityEnderman.c.add(Blocks.YELLOW_FLOWER);
EntityEnderman.c.add(Blocks.RED_FLOWER);
EntityEnderman.c.add(Blocks.BROWN_MUSHROOM);
EntityEnderman.c.add(Blocks.RED_MUSHROOM);
EntityEnderman.c.add(Blocks.TNT);
EntityEnderman.c.add(Blocks.CACTUS);
EntityEnderman.c.add(Blocks.CLAY);
EntityEnderman.c.add(Blocks.PUMPKIN);
EntityEnderman.c.add(Blocks.MELON_BLOCK);
EntityEnderman.c.add(Blocks.MYCELIUM);
EntityEnderman.c.add(Blocks.NETHERRACK);
}
static class PathfinderGoalEndermanPickupBlock extends PathfinderGoal {
private final EntityEnderman enderman;
public PathfinderGoalEndermanPickupBlock(EntityEnderman entityenderman) {
this.enderman = entityenderman;
}
public boolean a() {
return this.enderman.getCarried() != null ? false : (!this.enderman.world.getGameRules().getBoolean("mobGriefing") ? false : this.enderman.getRandom().nextInt(20) == 0);
}
public void e() {
Random random = this.enderman.getRandom();
World world = this.enderman.world;
int i = MathHelper.floor(this.enderman.locX - 2.0D + random.nextDouble() * 4.0D);
int j = MathHelper.floor(this.enderman.locY + random.nextDouble() * 3.0D);
int k = MathHelper.floor(this.enderman.locZ - 2.0D + random.nextDouble() * 4.0D);
BlockPosition blockposition = new BlockPosition(i, j, k);
IBlockData iblockdata = world.getType(blockposition);
Block block = iblockdata.getBlock();
MovingObjectPosition movingobjectposition = world.rayTrace(new Vec3D((double) ((float) MathHelper.floor(this.enderman.locX) + 0.5F), (double) ((float) j + 0.5F), (double) ((float) MathHelper.floor(this.enderman.locZ) + 0.5F)), new Vec3D((double) ((float) i + 0.5F), (double) ((float) j + 0.5F), (double) ((float) k + 0.5F)), false, true, false);
boolean flag = movingobjectposition != null && movingobjectposition.a().equals(blockposition);
if (EntityEnderman.c.contains(block) && flag) {
// CraftBukkit start - Pickup event
if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.enderman, this.enderman.world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), org.bukkit.Material.AIR).isCancelled()) {
this.enderman.setCarried(iblockdata);
world.setAir(blockposition);
}
// CraftBukkit end
}
}
}
static class PathfinderGoalEndermanPlaceBlock extends PathfinderGoal {
private final EntityEnderman a;
public PathfinderGoalEndermanPlaceBlock(EntityEnderman entityenderman) {
this.a = entityenderman;
}
public boolean a() {
return this.a.getCarried() == null ? false : (!this.a.world.getGameRules().getBoolean("mobGriefing") ? false : this.a.getRandom().nextInt(2000) == 0);
}
public void e() {
Random random = this.a.getRandom();
World world = this.a.world;
int i = MathHelper.floor(this.a.locX - 1.0D + random.nextDouble() * 2.0D);
int j = MathHelper.floor(this.a.locY + random.nextDouble() * 2.0D);
int k = MathHelper.floor(this.a.locZ - 1.0D + random.nextDouble() * 2.0D);
BlockPosition blockposition = new BlockPosition(i, j, k);
IBlockData iblockdata = world.getType(blockposition);
IBlockData iblockdata1 = world.getType(blockposition.down());
IBlockData iblockdata2 = this.a.getCarried();
if (iblockdata2 != null && this.a(world, blockposition, iblockdata2.getBlock(), iblockdata, iblockdata1)) {
// CraftBukkit start - Place event
if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.a, blockposition, this.a.getCarried().getBlock(), this.a.getCarried().getBlock().toLegacyData(this.a.getCarried())).isCancelled()) {
world.setTypeAndData(blockposition, iblockdata2, 3);
this.a.setCarried((IBlockData) null);
}
// CraftBukkit end
}
}
private boolean a(World world, BlockPosition blockposition, Block block, IBlockData iblockdata, IBlockData iblockdata1) {
return !block.canPlace(world, blockposition) ? false : (iblockdata.getMaterial() != Material.AIR ? false : (iblockdata1.getMaterial() == Material.AIR ? false : iblockdata1.h()));
}
}
static class PathfinderGoalPlayerWhoLookedAtTarget extends PathfinderGoalNearestAttackableTarget<EntityHuman> {
private final EntityEnderman i;
private EntityHuman j;
private int k;
private int l;
public PathfinderGoalPlayerWhoLookedAtTarget(EntityEnderman entityenderman) {
super(entityenderman, EntityHuman.class, false);
this.i = entityenderman;
}
public boolean a() {
double d0 = this.i();
this.j = this.i.world.a(this.i.locX, this.i.locY, this.i.locZ, d0, d0, (Function) null, new Predicate() {
public boolean a(@Nullable EntityHuman entityhuman) {
return entityhuman != null && PathfinderGoalPlayerWhoLookedAtTarget.this.i.c(entityhuman);
}
public boolean apply(@Nullable Object object) {
return this.a((EntityHuman) object);
}
});
return this.j != null;
}
public void c() {
this.k = 5;
this.l = 0;
}
public void d() {
this.j = null;
super.d();
}
public boolean b() {
if (this.j != null) {
if (!this.i.c(this.j)) {
return false;
} else {
this.i.a((Entity) this.j, 10.0F, 10.0F);
return true;
}
} else {
return this.d != null && ((EntityHuman) this.d).isAlive() ? true : super.b();
}
}
public void e() {
if (this.j != null) {
if (--this.k <= 0) {
this.d = this.j;
this.j = null;
super.c();
}
} else {
if (this.d != null) {
if (this.i.c((EntityHuman) this.d)) {
if (((EntityHuman) this.d).h(this.i) < 16.0D) {
this.i.di();
}
this.l = 0;
} else if (((EntityHuman) this.d).h(this.i) > 256.0D && this.l++ >= 30 && this.i.a((Entity) this.d)) {
this.l = 0;
}
}
super.e();
}
}
}
}