632 lines
22 KiB
Java
632 lines
22 KiB
Java
package net.minecraft.world.entity.monster;
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import java.util.EnumSet;
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import java.util.Optional;
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import java.util.UUID;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.core.particles.ParticleTypes;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.nbt.NbtUtils;
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import net.minecraft.network.syncher.EntityDataAccessor;
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import net.minecraft.network.syncher.EntityDataSerializers;
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import net.minecraft.network.syncher.SynchedEntityData;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.sounds.SoundEvent;
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import net.minecraft.sounds.SoundEvents;
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import net.minecraft.tags.BlockTags;
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import net.minecraft.tags.DamageTypeTags;
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import net.minecraft.tags.FluidTags;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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import net.minecraft.util.TimeUtil;
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import net.minecraft.util.valueproviders.UniformInt;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.NeutralMob;
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import net.minecraft.world.entity.ai.attributes.AttributeInstance;
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import net.minecraft.world.entity.ai.attributes.AttributeModifier;
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import net.minecraft.world.entity.ai.attributes.Attributes;
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import net.minecraft.world.entity.ai.attributes.AttributeModifier.Operation;
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import net.minecraft.world.entity.ai.attributes.AttributeSupplier.Builder;
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import net.minecraft.world.entity.ai.goal.FloatGoal;
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import net.minecraft.world.entity.ai.goal.Goal;
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import net.minecraft.world.entity.ai.goal.LookAtPlayerGoal;
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import net.minecraft.world.entity.ai.goal.MeleeAttackGoal;
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import net.minecraft.world.entity.ai.goal.RandomLookAroundGoal;
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import net.minecraft.world.entity.ai.goal.WaterAvoidingRandomStrollGoal;
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import net.minecraft.world.entity.ai.goal.Goal.Flag;
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import net.minecraft.world.entity.ai.goal.target.HurtByTargetGoal;
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import net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal;
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import net.minecraft.world.entity.ai.goal.target.ResetUniversalAngerTargetGoal;
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import net.minecraft.world.entity.ai.targeting.TargetingConditions;
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import net.minecraft.world.entity.ai.targeting.TargetingConditions.Selector;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.entity.projectile.ThrownPotion;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.item.alchemy.PotionContents;
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import net.minecraft.world.item.alchemy.Potions;
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import net.minecraft.world.item.enchantment.EnchantmentHelper;
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import net.minecraft.world.item.enchantment.providers.VanillaEnchantmentProviders;
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import net.minecraft.world.level.ClipContext;
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import net.minecraft.world.level.GameRules;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.ClipContext.Fluid;
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import net.minecraft.world.level.block.Block;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.gameevent.GameEvent;
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import net.minecraft.world.level.gameevent.GameEvent.Context;
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import net.minecraft.world.level.pathfinder.PathType;
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import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.Vec3;
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import org.jetbrains.annotations.Nullable;
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public class EnderMan extends Monster implements NeutralMob {
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private static final ResourceLocation SPEED_MODIFIER_ATTACKING_ID = ResourceLocation.withDefaultNamespace("attacking");
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private static final AttributeModifier SPEED_MODIFIER_ATTACKING = new AttributeModifier(SPEED_MODIFIER_ATTACKING_ID, 0.15F, Operation.ADD_VALUE);
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private static final int DELAY_BETWEEN_CREEPY_STARE_SOUND = 400;
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private static final int MIN_DEAGGRESSION_TIME = 600;
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private static final EntityDataAccessor<Optional<BlockState>> DATA_CARRY_STATE = SynchedEntityData.defineId(
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EnderMan.class, EntityDataSerializers.OPTIONAL_BLOCK_STATE
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);
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private static final EntityDataAccessor<Boolean> DATA_CREEPY = SynchedEntityData.defineId(EnderMan.class, EntityDataSerializers.BOOLEAN);
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private static final EntityDataAccessor<Boolean> DATA_STARED_AT = SynchedEntityData.defineId(EnderMan.class, EntityDataSerializers.BOOLEAN);
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private int lastStareSound = Integer.MIN_VALUE;
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private int targetChangeTime;
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private static final UniformInt PERSISTENT_ANGER_TIME = TimeUtil.rangeOfSeconds(20, 39);
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private int remainingPersistentAngerTime;
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@Nullable
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private UUID persistentAngerTarget;
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public EnderMan(EntityType<? extends EnderMan> entityType, Level level) {
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super(entityType, level);
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this.setPathfindingMalus(PathType.WATER, -1.0F);
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}
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@Override
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protected void registerGoals() {
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this.goalSelector.addGoal(0, new FloatGoal(this));
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this.goalSelector.addGoal(1, new EnderMan.EndermanFreezeWhenLookedAt(this));
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this.goalSelector.addGoal(2, new MeleeAttackGoal(this, 1.0, false));
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this.goalSelector.addGoal(7, new WaterAvoidingRandomStrollGoal(this, 1.0, 0.0F));
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this.goalSelector.addGoal(8, new LookAtPlayerGoal(this, Player.class, 8.0F));
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this.goalSelector.addGoal(8, new RandomLookAroundGoal(this));
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this.goalSelector.addGoal(10, new EnderMan.EndermanLeaveBlockGoal(this));
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this.goalSelector.addGoal(11, new EnderMan.EndermanTakeBlockGoal(this));
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this.targetSelector.addGoal(1, new EnderMan.EndermanLookForPlayerGoal(this, this::isAngryAt));
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this.targetSelector.addGoal(2, new HurtByTargetGoal(this));
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this.targetSelector.addGoal(3, new NearestAttackableTargetGoal(this, Endermite.class, true, false));
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this.targetSelector.addGoal(4, new ResetUniversalAngerTargetGoal<>(this, false));
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}
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public static Builder createAttributes() {
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return Monster.createMonsterAttributes()
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.add(Attributes.MAX_HEALTH, 40.0)
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.add(Attributes.MOVEMENT_SPEED, 0.3F)
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.add(Attributes.ATTACK_DAMAGE, 7.0)
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.add(Attributes.FOLLOW_RANGE, 64.0)
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.add(Attributes.STEP_HEIGHT, 1.0);
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}
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@Override
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public void setTarget(@Nullable LivingEntity livingEntity) {
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super.setTarget(livingEntity);
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AttributeInstance attributeInstance = this.getAttribute(Attributes.MOVEMENT_SPEED);
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if (livingEntity == null) {
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this.targetChangeTime = 0;
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this.entityData.set(DATA_CREEPY, false);
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this.entityData.set(DATA_STARED_AT, false);
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attributeInstance.removeModifier(SPEED_MODIFIER_ATTACKING_ID);
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} else {
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this.targetChangeTime = this.tickCount;
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this.entityData.set(DATA_CREEPY, true);
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if (!attributeInstance.hasModifier(SPEED_MODIFIER_ATTACKING_ID)) {
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attributeInstance.addTransientModifier(SPEED_MODIFIER_ATTACKING);
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}
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}
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}
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@Override
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protected void defineSynchedData(net.minecraft.network.syncher.SynchedEntityData.Builder builder) {
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super.defineSynchedData(builder);
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builder.define(DATA_CARRY_STATE, Optional.empty());
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builder.define(DATA_CREEPY, false);
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builder.define(DATA_STARED_AT, false);
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}
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@Override
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public void startPersistentAngerTimer() {
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this.setRemainingPersistentAngerTime(PERSISTENT_ANGER_TIME.sample(this.random));
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}
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@Override
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public void setRemainingPersistentAngerTime(int remainingPersistentAngerTime) {
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this.remainingPersistentAngerTime = remainingPersistentAngerTime;
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}
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@Override
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public int getRemainingPersistentAngerTime() {
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return this.remainingPersistentAngerTime;
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}
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@Override
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public void setPersistentAngerTarget(@Nullable UUID persistentAngerTarget) {
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this.persistentAngerTarget = persistentAngerTarget;
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}
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@Nullable
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@Override
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public UUID getPersistentAngerTarget() {
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return this.persistentAngerTarget;
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}
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public void playStareSound() {
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if (this.tickCount >= this.lastStareSound + 400) {
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this.lastStareSound = this.tickCount;
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if (!this.isSilent()) {
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this.level().playLocalSound(this.getX(), this.getEyeY(), this.getZ(), SoundEvents.ENDERMAN_STARE, this.getSoundSource(), 2.5F, 1.0F, false);
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}
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}
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}
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@Override
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public void onSyncedDataUpdated(EntityDataAccessor<?> dataAccessor) {
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if (DATA_CREEPY.equals(dataAccessor) && this.hasBeenStaredAt() && this.level().isClientSide) {
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this.playStareSound();
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}
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super.onSyncedDataUpdated(dataAccessor);
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}
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@Override
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public void addAdditionalSaveData(CompoundTag tag) {
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super.addAdditionalSaveData(tag);
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BlockState blockState = this.getCarriedBlock();
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if (blockState != null) {
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tag.put("carriedBlockState", NbtUtils.writeBlockState(blockState));
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}
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this.addPersistentAngerSaveData(tag);
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}
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@Override
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public void readAdditionalSaveData(CompoundTag tag) {
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super.readAdditionalSaveData(tag);
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BlockState blockState = null;
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if (tag.contains("carriedBlockState", 10)) {
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blockState = NbtUtils.readBlockState(this.level().holderLookup(Registries.BLOCK), tag.getCompound("carriedBlockState"));
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if (blockState.isAir()) {
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blockState = null;
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}
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}
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this.setCarriedBlock(blockState);
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this.readPersistentAngerSaveData(this.level(), tag);
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}
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boolean isBeingStaredBy(Player player) {
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return !LivingEntity.PLAYER_NOT_WEARING_DISGUISE_ITEM.test(player) ? false : this.isLookingAtMe(player, 0.025, true, false, new double[]{this.getEyeY()});
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}
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@Override
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public void aiStep() {
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if (this.level().isClientSide) {
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for (int i = 0; i < 2; i++) {
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this.level()
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.addParticle(
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ParticleTypes.PORTAL,
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this.getRandomX(0.5),
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this.getRandomY() - 0.25,
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this.getRandomZ(0.5),
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(this.random.nextDouble() - 0.5) * 2.0,
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-this.random.nextDouble(),
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(this.random.nextDouble() - 0.5) * 2.0
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);
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}
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}
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this.jumping = false;
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if (!this.level().isClientSide) {
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this.updatePersistentAnger((ServerLevel)this.level(), true);
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}
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super.aiStep();
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}
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@Override
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public boolean isSensitiveToWater() {
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return true;
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}
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@Override
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protected void customServerAiStep(ServerLevel level) {
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if (level.isDay() && this.tickCount >= this.targetChangeTime + 600) {
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float f = this.getLightLevelDependentMagicValue();
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if (f > 0.5F && level.canSeeSky(this.blockPosition()) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F) {
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this.setTarget(null);
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this.teleport();
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}
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}
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super.customServerAiStep(level);
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}
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/**
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* Teleport the enderman to a random nearby position
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*/
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protected boolean teleport() {
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if (!this.level().isClientSide() && this.isAlive()) {
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double d = this.getX() + (this.random.nextDouble() - 0.5) * 64.0;
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double e = this.getY() + (this.random.nextInt(64) - 32);
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double f = this.getZ() + (this.random.nextDouble() - 0.5) * 64.0;
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return this.teleport(d, e, f);
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} else {
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return false;
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}
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}
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/**
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* Teleport the enderman to another entity
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*/
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boolean teleportTowards(Entity target) {
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Vec3 vec3 = new Vec3(this.getX() - target.getX(), this.getY(0.5) - target.getEyeY(), this.getZ() - target.getZ());
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vec3 = vec3.normalize();
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double d = 16.0;
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double e = this.getX() + (this.random.nextDouble() - 0.5) * 8.0 - vec3.x * 16.0;
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double f = this.getY() + (this.random.nextInt(16) - 8) - vec3.y * 16.0;
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double g = this.getZ() + (this.random.nextDouble() - 0.5) * 8.0 - vec3.z * 16.0;
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return this.teleport(e, f, g);
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}
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/**
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* Teleport the enderman
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*/
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private boolean teleport(double x, double y, double z) {
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BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos(x, y, z);
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while (mutableBlockPos.getY() > this.level().getMinY() && !this.level().getBlockState(mutableBlockPos).blocksMotion()) {
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mutableBlockPos.move(Direction.DOWN);
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}
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BlockState blockState = this.level().getBlockState(mutableBlockPos);
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boolean bl = blockState.blocksMotion();
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boolean bl2 = blockState.getFluidState().is(FluidTags.WATER);
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if (bl && !bl2) {
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Vec3 vec3 = this.position();
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boolean bl3 = this.randomTeleport(x, y, z, true);
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if (bl3) {
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this.level().gameEvent(GameEvent.TELEPORT, vec3, Context.of(this));
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if (!this.isSilent()) {
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this.level().playSound(null, this.xo, this.yo, this.zo, SoundEvents.ENDERMAN_TELEPORT, this.getSoundSource(), 1.0F, 1.0F);
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this.playSound(SoundEvents.ENDERMAN_TELEPORT, 1.0F, 1.0F);
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}
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}
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return bl3;
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} else {
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return false;
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}
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}
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@Override
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protected SoundEvent getAmbientSound() {
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return this.isCreepy() ? SoundEvents.ENDERMAN_SCREAM : SoundEvents.ENDERMAN_AMBIENT;
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}
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@Override
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protected SoundEvent getHurtSound(DamageSource damageSource) {
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return SoundEvents.ENDERMAN_HURT;
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}
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@Override
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protected SoundEvent getDeathSound() {
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return SoundEvents.ENDERMAN_DEATH;
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}
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@Override
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protected void dropCustomDeathLoot(ServerLevel level, DamageSource damageSource, boolean recentlyHit) {
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super.dropCustomDeathLoot(level, damageSource, recentlyHit);
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BlockState blockState = this.getCarriedBlock();
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if (blockState != null) {
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ItemStack itemStack = new ItemStack(Items.DIAMOND_AXE);
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EnchantmentHelper.enchantItemFromProvider(
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itemStack, level.registryAccess(), VanillaEnchantmentProviders.ENDERMAN_LOOT_DROP, level.getCurrentDifficultyAt(this.blockPosition()), this.getRandom()
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);
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net.minecraft.world.level.storage.loot.LootParams.Builder builder = new net.minecraft.world.level.storage.loot.LootParams.Builder((ServerLevel)this.level())
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.withParameter(LootContextParams.ORIGIN, this.position())
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.withParameter(LootContextParams.TOOL, itemStack)
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.withOptionalParameter(LootContextParams.THIS_ENTITY, this);
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for (ItemStack itemStack2 : blockState.getDrops(builder)) {
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this.spawnAtLocation(level, itemStack2);
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}
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}
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}
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public void setCarriedBlock(@Nullable BlockState state) {
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this.entityData.set(DATA_CARRY_STATE, Optional.ofNullable(state));
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}
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@Nullable
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public BlockState getCarriedBlock() {
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return (BlockState)this.entityData.get(DATA_CARRY_STATE).orElse(null);
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}
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@Override
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public boolean hurtServer(ServerLevel level, DamageSource damageSource, float amount) {
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if (this.isInvulnerableTo(level, damageSource)) {
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return false;
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} else {
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boolean bl = damageSource.getDirectEntity() instanceof ThrownPotion;
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if (!damageSource.is(DamageTypeTags.IS_PROJECTILE) && !bl) {
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boolean bl2 = super.hurtServer(level, damageSource, amount);
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if (!(damageSource.getEntity() instanceof LivingEntity) && this.random.nextInt(10) != 0) {
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this.teleport();
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}
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return bl2;
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} else {
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boolean bl2 = bl && this.hurtWithCleanWater(level, damageSource, (ThrownPotion)damageSource.getDirectEntity(), amount);
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for (int i = 0; i < 64; i++) {
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if (this.teleport()) {
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return true;
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}
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}
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return bl2;
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}
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}
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}
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private boolean hurtWithCleanWater(ServerLevel level, DamageSource damageSource, ThrownPotion potion, float amount) {
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ItemStack itemStack = potion.getItem();
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PotionContents potionContents = itemStack.getOrDefault(DataComponents.POTION_CONTENTS, PotionContents.EMPTY);
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return potionContents.is(Potions.WATER) ? super.hurtServer(level, damageSource, amount) : false;
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}
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public boolean isCreepy() {
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return this.entityData.get(DATA_CREEPY);
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}
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public boolean hasBeenStaredAt() {
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return this.entityData.get(DATA_STARED_AT);
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}
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public void setBeingStaredAt() {
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this.entityData.set(DATA_STARED_AT, true);
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}
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@Override
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public boolean requiresCustomPersistence() {
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return super.requiresCustomPersistence() || this.getCarriedBlock() != null;
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}
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static class EndermanFreezeWhenLookedAt extends Goal {
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private final EnderMan enderman;
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@Nullable
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private LivingEntity target;
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public EndermanFreezeWhenLookedAt(EnderMan enderman) {
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this.enderman = enderman;
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this.setFlags(EnumSet.of(Flag.JUMP, Flag.MOVE));
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}
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@Override
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public boolean canUse() {
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this.target = this.enderman.getTarget();
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if (!(this.target instanceof Player)) {
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return false;
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} else {
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double d = this.target.distanceToSqr(this.enderman);
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return d > 256.0 ? false : this.enderman.isBeingStaredBy((Player)this.target);
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}
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}
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@Override
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public void start() {
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this.enderman.getNavigation().stop();
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}
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@Override
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public void tick() {
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this.enderman.getLookControl().setLookAt(this.target.getX(), this.target.getEyeY(), this.target.getZ());
|
|
}
|
|
}
|
|
|
|
static class EndermanLeaveBlockGoal extends Goal {
|
|
private final EnderMan enderman;
|
|
|
|
public EndermanLeaveBlockGoal(EnderMan enderman) {
|
|
this.enderman = enderman;
|
|
}
|
|
|
|
@Override
|
|
public boolean canUse() {
|
|
if (this.enderman.getCarriedBlock() == null) {
|
|
return false;
|
|
} else {
|
|
return !getServerLevel(this.enderman).getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING)
|
|
? false
|
|
: this.enderman.getRandom().nextInt(reducedTickDelay(2000)) == 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void tick() {
|
|
RandomSource randomSource = this.enderman.getRandom();
|
|
Level level = this.enderman.level();
|
|
int i = Mth.floor(this.enderman.getX() - 1.0 + randomSource.nextDouble() * 2.0);
|
|
int j = Mth.floor(this.enderman.getY() + randomSource.nextDouble() * 2.0);
|
|
int k = Mth.floor(this.enderman.getZ() - 1.0 + randomSource.nextDouble() * 2.0);
|
|
BlockPos blockPos = new BlockPos(i, j, k);
|
|
BlockState blockState = level.getBlockState(blockPos);
|
|
BlockPos blockPos2 = blockPos.below();
|
|
BlockState blockState2 = level.getBlockState(blockPos2);
|
|
BlockState blockState3 = this.enderman.getCarriedBlock();
|
|
if (blockState3 != null) {
|
|
blockState3 = Block.updateFromNeighbourShapes(blockState3, this.enderman.level(), blockPos);
|
|
if (this.canPlaceBlock(level, blockPos, blockState3, blockState, blockState2, blockPos2)) {
|
|
level.setBlock(blockPos, blockState3, 3);
|
|
level.gameEvent(GameEvent.BLOCK_PLACE, blockPos, Context.of(this.enderman, blockState3));
|
|
this.enderman.setCarriedBlock(null);
|
|
}
|
|
}
|
|
}
|
|
|
|
private boolean canPlaceBlock(
|
|
Level level, BlockPos destinationPos, BlockState carriedState, BlockState destinationState, BlockState belowDestinationState, BlockPos belowDestinationPos
|
|
) {
|
|
return destinationState.isAir()
|
|
&& !belowDestinationState.isAir()
|
|
&& !belowDestinationState.is(Blocks.BEDROCK)
|
|
&& belowDestinationState.isCollisionShapeFullBlock(level, belowDestinationPos)
|
|
&& carriedState.canSurvive(level, destinationPos)
|
|
&& level.getEntities(this.enderman, AABB.unitCubeFromLowerCorner(Vec3.atLowerCornerOf(destinationPos))).isEmpty();
|
|
}
|
|
}
|
|
|
|
static class EndermanLookForPlayerGoal extends NearestAttackableTargetGoal<Player> {
|
|
private final EnderMan enderman;
|
|
/**
|
|
* The player
|
|
*/
|
|
@Nullable
|
|
private Player pendingTarget;
|
|
private int aggroTime;
|
|
private int teleportTime;
|
|
private final TargetingConditions startAggroTargetConditions;
|
|
private final TargetingConditions continueAggroTargetConditions = TargetingConditions.forCombat().ignoreLineOfSight();
|
|
private final Selector isAngerInducing;
|
|
|
|
public EndermanLookForPlayerGoal(EnderMan enderman, @Nullable Selector selector) {
|
|
super(enderman, Player.class, 10, false, false, selector);
|
|
this.enderman = enderman;
|
|
this.isAngerInducing = (livingEntity, serverLevel) -> (enderman.isBeingStaredBy((Player)livingEntity) || enderman.isAngryAt(livingEntity, serverLevel))
|
|
&& !enderman.hasIndirectPassenger(livingEntity);
|
|
this.startAggroTargetConditions = TargetingConditions.forCombat().range(this.getFollowDistance()).selector(this.isAngerInducing);
|
|
}
|
|
|
|
@Override
|
|
public boolean canUse() {
|
|
this.pendingTarget = getServerLevel(this.enderman).getNearestPlayer(this.startAggroTargetConditions.range(this.getFollowDistance()), this.enderman);
|
|
return this.pendingTarget != null;
|
|
}
|
|
|
|
@Override
|
|
public void start() {
|
|
this.aggroTime = this.adjustedTickDelay(5);
|
|
this.teleportTime = 0;
|
|
this.enderman.setBeingStaredAt();
|
|
}
|
|
|
|
@Override
|
|
public void stop() {
|
|
this.pendingTarget = null;
|
|
super.stop();
|
|
}
|
|
|
|
@Override
|
|
public boolean canContinueToUse() {
|
|
if (this.pendingTarget != null) {
|
|
if (!this.isAngerInducing.test(this.pendingTarget, getServerLevel(this.enderman))) {
|
|
return false;
|
|
} else {
|
|
this.enderman.lookAt(this.pendingTarget, 10.0F, 10.0F);
|
|
return true;
|
|
}
|
|
} else {
|
|
if (this.target != null) {
|
|
if (this.enderman.hasIndirectPassenger(this.target)) {
|
|
return false;
|
|
}
|
|
|
|
if (this.continueAggroTargetConditions.test(getServerLevel(this.enderman), this.enderman, this.target)) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return super.canContinueToUse();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void tick() {
|
|
if (this.enderman.getTarget() == null) {
|
|
super.setTarget(null);
|
|
}
|
|
|
|
if (this.pendingTarget != null) {
|
|
if (--this.aggroTime <= 0) {
|
|
this.target = this.pendingTarget;
|
|
this.pendingTarget = null;
|
|
super.start();
|
|
}
|
|
} else {
|
|
if (this.target != null && !this.enderman.isPassenger()) {
|
|
if (this.enderman.isBeingStaredBy((Player)this.target)) {
|
|
if (this.target.distanceToSqr(this.enderman) < 16.0) {
|
|
this.enderman.teleport();
|
|
}
|
|
|
|
this.teleportTime = 0;
|
|
} else if (this.target.distanceToSqr(this.enderman) > 256.0
|
|
&& this.teleportTime++ >= this.adjustedTickDelay(30)
|
|
&& this.enderman.teleportTowards(this.target)) {
|
|
this.teleportTime = 0;
|
|
}
|
|
}
|
|
|
|
super.tick();
|
|
}
|
|
}
|
|
}
|
|
|
|
static class EndermanTakeBlockGoal extends Goal {
|
|
private final EnderMan enderman;
|
|
|
|
public EndermanTakeBlockGoal(EnderMan enderman) {
|
|
this.enderman = enderman;
|
|
}
|
|
|
|
@Override
|
|
public boolean canUse() {
|
|
if (this.enderman.getCarriedBlock() != null) {
|
|
return false;
|
|
} else {
|
|
return !getServerLevel(this.enderman).getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING)
|
|
? false
|
|
: this.enderman.getRandom().nextInt(reducedTickDelay(20)) == 0;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void tick() {
|
|
RandomSource randomSource = this.enderman.getRandom();
|
|
Level level = this.enderman.level();
|
|
int i = Mth.floor(this.enderman.getX() - 2.0 + randomSource.nextDouble() * 4.0);
|
|
int j = Mth.floor(this.enderman.getY() + randomSource.nextDouble() * 3.0);
|
|
int k = Mth.floor(this.enderman.getZ() - 2.0 + randomSource.nextDouble() * 4.0);
|
|
BlockPos blockPos = new BlockPos(i, j, k);
|
|
BlockState blockState = level.getBlockState(blockPos);
|
|
Vec3 vec3 = new Vec3(this.enderman.getBlockX() + 0.5, j + 0.5, this.enderman.getBlockZ() + 0.5);
|
|
Vec3 vec32 = new Vec3(i + 0.5, j + 0.5, k + 0.5);
|
|
BlockHitResult blockHitResult = level.clip(new ClipContext(vec3, vec32, net.minecraft.world.level.ClipContext.Block.OUTLINE, Fluid.NONE, this.enderman));
|
|
boolean bl = blockHitResult.getBlockPos().equals(blockPos);
|
|
if (blockState.is(BlockTags.ENDERMAN_HOLDABLE) && bl) {
|
|
level.removeBlock(blockPos, false);
|
|
level.gameEvent(GameEvent.BLOCK_DESTROY, blockPos, Context.of(this.enderman, blockState));
|
|
this.enderman.setCarriedBlock(blockState.getBlock().defaultBlockState());
|
|
}
|
|
}
|
|
}
|
|
}
|