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