JacobGari

Hello! Essentially I am trying to replicate something similar to the Endermans anger proc for looking at them to my mob LimeEntity. I want to make LimeEntity play the 'waveAnimation' file i made in blockbench whenever the player looks at him. I was trying to understand the Endermans code and having trouble. I just want to feel out if this would be an easy-ish task. Here is my code on my Entity thus far, below all this code is the Enderman code. package net.jacobgari.sgslimemod.entity.custom; import net.jacobgari.sgslimemod.entity.ModEntities; import net.minecraft.network.syncher.EntityDataAccessor; import net.minecraft.network.syncher.EntityDataSerializers; import net.minecraft.network.syncher.SynchedEntityData; import net.minecraft.server.level.ServerLevel; import net.minecraft.world.entity.*; import net.minecraft.world.entity.ai.attributes.AttributeSupplier; import net.minecraft.world.entity.ai.attributes.Attributes; import net.minecraft.world.entity.ai.goal.*; import net.minecraft.world.entity.animal.Animal; import net.minecraft.world.entity.player.Player; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.item.crafting.Ingredient; import net.minecraft.world.level.Level; import net.minecraft.world.phys.Vec3; import org.jetbrains.annotations.Nullable; public class LimeEntity extends TamableAnimal { private static final EntityDataAccessor<Boolean> WAVING = SynchedEntityData.defineId(LimeEntity.class, EntityDataSerializers.BOOLEAN); public LimeEntity(EntityType<? extends Animal> pEntityType, Level pLevel) { super((EntityType<? extends TamableAnimal>) pEntityType, pLevel); } public final AnimationState idleAnimationState = new AnimationState(); private int idleAnimationTimeout = 0; public final AnimationState waveAnimationState = new AnimationState(); private int waveAnimationTimeout = 0; @Override public void tick() { super.tick(); if (this.level().isClientSide()) { setupAnimationStates(); } } private void setupAnimationStates() { if (this.idleAnimationTimeout <= 0) { this.idleAnimationTimeout = this.random.nextInt(40) + 80; this.idleAnimationState.start(this.tickCount); } else { --this.idleAnimationTimeout; } if (this.isWaving() && waveAnimationTimeout <= 0) { waveAnimationTimeout = 50; waveAnimationState.start(this.tickCount); } else { --this.waveAnimationTimeout; } if (!this.isWaving()) { waveAnimationState.stop(); } } @Override protected void updateWalkAnimation(float pPartialTick) { float f; if (this.getPose() == Pose.STANDING) { f = Math.min(pPartialTick * 6F, 1f); } else { f = 0f; } this.walkAnimation.update(f, 0.2f); } public void setWaving(boolean waving) { this.entityData.set(WAVING, waving); } @Override protected void defineSynchedData() { super.defineSynchedData(); this.entityData.define(WAVING, false); } public boolean isWaving() { return this.entityData.get(WAVING); } @Override protected void registerGoals() { this.goalSelector.addGoal(0, new FloatGoal(this)); this.goalSelector.addGoal(1, new LookAtPlayerGoal(this, Player.class, 8.0f)); this.goalSelector.addGoal(2, new TemptGoal(this, 1.15D, Ingredient.of(Items.SAND), false)); this.goalSelector.addGoal(3, new SitWhenOrderedToGoal(this)); this.goalSelector.addGoal(4, new FollowOwnerGoal(this, 1.0D, 10.0F, 2.0F, false)); this.goalSelector.addGoal(5, new FollowParentGoal(this, 1.1D)); this.goalSelector.addGoal(6, new BreedGoal(this, 1.15D)); this.goalSelector.addGoal(7, new WaterAvoidingRandomStrollGoal(this, 1.1D)); this.goalSelector.addGoal(8, new RandomLookAroundGoal(this)); } public static AttributeSupplier.Builder createAttributes() { return Animal.createLivingAttributes() .add(Attributes.MAX_HEALTH, 20D) .add(Attributes.FOLLOW_RANGE, 24D) .add(Attributes.MOVEMENT_SPEED, 0.3D) .add(Attributes.ATTACK_DAMAGE, 4f); } @Override public @Nullable AgeableMob getBreedOffspring(ServerLevel pLevel, AgeableMob pOtherParent) { return ModEntities.LIME.get().create(pLevel); } @Override public boolean isFood(ItemStack pStack) { return pStack.is(Items.SAND); } } package net.minecraft.world.entity.monster; import java.util.EnumSet; import java.util.List; import java.util.Optional; import java.util.UUID; import java.util.function.Predicate; import javax.annotation.Nullable; import net.minecraft.core.BlockPos; import net.minecraft.core.Direction; import net.minecraft.core.particles.ParticleTypes; import net.minecraft.core.registries.Registries; import net.minecraft.nbt.CompoundTag; import net.minecraft.nbt.NbtUtils; import net.minecraft.network.syncher.EntityDataAccessor; import net.minecraft.network.syncher.EntityDataSerializers; import net.minecraft.network.syncher.SynchedEntityData; import net.minecraft.server.level.ServerLevel; import net.minecraft.sounds.SoundEvent; import net.minecraft.sounds.SoundEvents; import net.minecraft.tags.BlockTags; import net.minecraft.tags.DamageTypeTags; import net.minecraft.tags.FluidTags; import net.minecraft.util.Mth; import net.minecraft.util.RandomSource; import net.minecraft.util.TimeUtil; import net.minecraft.util.valueproviders.UniformInt; import net.minecraft.world.damagesource.DamageSource; import net.minecraft.world.effect.MobEffectInstance; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.EntityDimensions; import net.minecraft.world.entity.EntityType; import net.minecraft.world.entity.LivingEntity; import net.minecraft.world.entity.NeutralMob; import net.minecraft.world.entity.Pose; import net.minecraft.world.entity.ai.attributes.AttributeInstance; import net.minecraft.world.entity.ai.attributes.AttributeModifier; import net.minecraft.world.entity.ai.attributes.AttributeSupplier; import net.minecraft.world.entity.ai.attributes.Attributes; import net.minecraft.world.entity.ai.goal.FloatGoal; import net.minecraft.world.entity.ai.goal.Goal; import net.minecraft.world.entity.ai.goal.LookAtPlayerGoal; import net.minecraft.world.entity.ai.goal.MeleeAttackGoal; import net.minecraft.world.entity.ai.goal.RandomLookAroundGoal; import net.minecraft.world.entity.ai.goal.WaterAvoidingRandomStrollGoal; import net.minecraft.world.entity.ai.goal.target.HurtByTargetGoal; import net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal; import net.minecraft.world.entity.ai.goal.target.ResetUniversalAngerTargetGoal; import net.minecraft.world.entity.ai.targeting.TargetingConditions; import net.minecraft.world.entity.player.Player; import net.minecraft.world.entity.projectile.ThrownPotion; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.item.alchemy.Potion; import net.minecraft.world.item.alchemy.PotionUtils; import net.minecraft.world.item.alchemy.Potions; import net.minecraft.world.item.enchantment.Enchantments; import net.minecraft.world.level.ClipContext; import net.minecraft.world.level.GameRules; import net.minecraft.world.level.Level; import net.minecraft.world.level.block.Block; import net.minecraft.world.level.block.Blocks; import net.minecraft.world.level.block.state.BlockState; import net.minecraft.world.level.gameevent.GameEvent; import net.minecraft.world.level.pathfinder.BlockPathTypes; import net.minecraft.world.level.storage.loot.LootParams; import net.minecraft.world.level.storage.loot.parameters.LootContextParams; import net.minecraft.world.phys.AABB; import net.minecraft.world.phys.BlockHitResult; import net.minecraft.world.phys.Vec3; public class EnderMan extends Monster implements NeutralMob { private static final UUID SPEED_MODIFIER_ATTACKING_UUID = UUID.fromString("020E0DFB-87AE-4653-9556-831010E291A0"); private static final AttributeModifier SPEED_MODIFIER_ATTACKING = new AttributeModifier(SPEED_MODIFIER_ATTACKING_UUID, "Attacking speed boost", (double)0.15F, AttributeModifier.Operation.ADDITION); private static final int DELAY_BETWEEN_CREEPY_STARE_SOUND = 400; private static final int MIN_DEAGGRESSION_TIME = 600; private static final EntityDataAccessor<Optional<BlockState>> DATA_CARRY_STATE = SynchedEntityData.defineId(EnderMan.class, EntityDataSerializers.OPTIONAL_BLOCK_STATE); private static final EntityDataAccessor<Boolean> DATA_CREEPY = SynchedEntityData.defineId(EnderMan.class, EntityDataSerializers.BOOLEAN); private static final EntityDataAccessor<Boolean> DATA_STARED_AT = SynchedEntityData.defineId(EnderMan.class, EntityDataSerializers.BOOLEAN); private int lastStareSound = Integer.MIN_VALUE; private int targetChangeTime; private static final UniformInt PERSISTENT_ANGER_TIME = TimeUtil.rangeOfSeconds(20, 39); private int remainingPersistentAngerTime; @Nullable private UUID persistentAngerTarget; public EnderMan(EntityType<? extends EnderMan> pEntityType, Level pLevel) { super(pEntityType, pLevel); this.setMaxUpStep(1.0F); this.setPathfindingMalus(BlockPathTypes.WATER, -1.0F); } protected void registerGoals() { this.goalSelector.addGoal(0, new FloatGoal(this)); this.goalSelector.addGoal(1, new EnderMan.EndermanFreezeWhenLookedAt(this)); this.goalSelector.addGoal(2, new MeleeAttackGoal(this, 1.0D, false)); this.goalSelector.addGoal(7, new WaterAvoidingRandomStrollGoal(this, 1.0D, 0.0F)); this.goalSelector.addGoal(8, new LookAtPlayerGoal(this, Player.class, 8.0F)); this.goalSelector.addGoal(8, new RandomLookAroundGoal(this)); this.goalSelector.addGoal(10, new EnderMan.EndermanLeaveBlockGoal(this)); this.goalSelector.addGoal(11, new EnderMan.EndermanTakeBlockGoal(this)); this.targetSelector.addGoal(1, new EnderMan.EndermanLookForPlayerGoal(this, this::isAngryAt)); this.targetSelector.addGoal(2, new HurtByTargetGoal(this)); this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, Endermite.class, true, false)); this.targetSelector.addGoal(4, new ResetUniversalAngerTargetGoal<>(this, false)); } public static AttributeSupplier.Builder createAttributes() { return Monster.createMonsterAttributes().add(Attributes.MAX_HEALTH, 40.0D).add(Attributes.MOVEMENT_SPEED, (double)0.3F).add(Attributes.ATTACK_DAMAGE, 7.0D).add(Attributes.FOLLOW_RANGE, 64.0D); } /** * Sets the active target the Goal system uses for tracking */ public void setTarget(@Nullable LivingEntity pLivingEntity) { AttributeInstance attributeinstance = this.getAttribute(Attributes.MOVEMENT_SPEED); if (pLivingEntity == null) { this.targetChangeTime = 0; this.entityData.set(DATA_CREEPY, false); this.entityData.set(DATA_STARED_AT, false); attributeinstance.removeModifier(SPEED_MODIFIER_ATTACKING); } else { this.targetChangeTime = this.tickCount; this.entityData.set(DATA_CREEPY, true); if (!attributeinstance.hasModifier(SPEED_MODIFIER_ATTACKING)) { attributeinstance.addTransientModifier(SPEED_MODIFIER_ATTACKING); } } super.setTarget(pLivingEntity); //Forge: Moved down to allow event handlers to write data manager values. } protected void defineSynchedData() { super.defineSynchedData(); this.entityData.define(DATA_CARRY_STATE, Optional.empty()); this.entityData.define(DATA_CREEPY, false); this.entityData.define(DATA_STARED_AT, false); } public void startPersistentAngerTimer() { this.setRemainingPersistentAngerTime(PERSISTENT_ANGER_TIME.sample(this.random)); } public void setRemainingPersistentAngerTime(int pTime) { this.remainingPersistentAngerTime = pTime; } public int getRemainingPersistentAngerTime() { return this.remainingPersistentAngerTime; } public void setPersistentAngerTarget(@Nullable UUID pTarget) { this.persistentAngerTarget = pTarget; } @Nullable public UUID getPersistentAngerTarget() { return this.persistentAngerTarget; } public void playStareSound() { if (this.tickCount >= this.lastStareSound + 400) { this.lastStareSound = this.tickCount; if (!this.isSilent()) { this.level().playLocalSound(this.getX(), this.getEyeY(), this.getZ(), SoundEvents.ENDERMAN_STARE, this.getSoundSource(), 2.5F, 1.0F, false); } } } public void onSyncedDataUpdated(EntityDataAccessor<?> pKey) { if (DATA_CREEPY.equals(pKey) && this.hasBeenStaredAt() && this.level().isClientSide) { this.playStareSound(); } super.onSyncedDataUpdated(pKey); } public void addAdditionalSaveData(CompoundTag pCompound) { super.addAdditionalSaveData(pCompound); BlockState blockstate = this.getCarriedBlock(); if (blockstate != null) { pCompound.put("carriedBlockState", NbtUtils.writeBlockState(blockstate)); } this.addPersistentAngerSaveData(pCompound); } /** * (abstract) Protected helper method to read subclass entity data from NBT. */ public void readAdditionalSaveData(CompoundTag pCompound) { super.readAdditionalSaveData(pCompound); BlockState blockstate = null; if (pCompound.contains("carriedBlockState", 10)) { blockstate = NbtUtils.readBlockState(this.level().holderLookup(Registries.BLOCK), pCompound.getCompound("carriedBlockState")); if (blockstate.isAir()) { blockstate = null; } } this.setCarriedBlock(blockstate); this.readPersistentAngerSaveData(this.level(), pCompound); } /** * Checks to see if this enderman should be attacking this player */ boolean isLookingAtMe(Player pPlayer) { ItemStack itemstack = pPlayer.getInventory().armor.get(3); if (net.minecraftforge.common.ForgeHooks.shouldSuppressEnderManAnger(this, pPlayer, itemstack)) { return false; } else { Vec3 vec3 = pPlayer.getViewVector(1.0F).normalize(); Vec3 vec31 = new Vec3(this.getX() - pPlayer.getX(), this.getEyeY() - pPlayer.getEyeY(), this.getZ() - pPlayer.getZ()); double d0 = vec31.length(); vec31 = vec31.normalize(); double d1 = vec3.dot(vec31); return d1 > 1.0D - 0.025D / d0 ? pPlayer.hasLineOfSight(this) : false; } } protected float getStandingEyeHeight(Pose pPose, EntityDimensions pSize) { return 2.55F; } /** * Called every tick so the entity can update its state as required. For example, zombies and skeletons use this to * react to sunlight and start to burn. */ public void aiStep() { if (this.level().isClientSide) { for(int i = 0; i < 2; ++i) { this.level().addParticle(ParticleTypes.PORTAL, this.getRandomX(0.5D), this.getRandomY() - 0.25D, this.getRandomZ(0.5D), (this.random.nextDouble() - 0.5D) * 2.0D, -this.random.nextDouble(), (this.random.nextDouble() - 0.5D) * 2.0D); } } this.jumping = false; if (!this.level().isClientSide) { this.updatePersistentAnger((ServerLevel)this.level(), true); } super.aiStep(); } public boolean isSensitiveToWater() { return true; } protected void customServerAiStep() { if (this.level().isDay() && this.tickCount >= this.targetChangeTime + 600) { float f = this.getLightLevelDependentMagicValue(); if (f > 0.5F && this.level().canSeeSky(this.blockPosition()) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F) { this.setTarget((LivingEntity)null); this.teleport(); } } super.customServerAiStep(); } /** * Teleport the enderman to a random nearby position */ protected boolean teleport() { if (!this.level().isClientSide() && this.isAlive()) { double d0 = this.getX() + (this.random.nextDouble() - 0.5D) * 64.0D; double d1 = this.getY() + (double)(this.random.nextInt(64) - 32); double d2 = this.getZ() + (this.random.nextDouble() - 0.5D) * 64.0D; return this.teleport(d0, d1, d2); } else { return false; } } /** * Teleport the enderman to another entity */ boolean teleportTowards(Entity pTarget) { Vec3 vec3 = new Vec3(this.getX() - pTarget.getX(), this.getY(0.5D) - pTarget.getEyeY(), this.getZ() - pTarget.getZ()); vec3 = vec3.normalize(); double d0 = 16.0D; double d1 = this.getX() + (this.random.nextDouble() - 0.5D) * 8.0D - vec3.x * 16.0D; double d2 = this.getY() + (double)(this.random.nextInt(16) - 8) - vec3.y * 16.0D; double d3 = this.getZ() + (this.random.nextDouble() - 0.5D) * 8.0D - vec3.z * 16.0D; return this.teleport(d1, d2, d3); } /** * Teleport the enderman */ private boolean teleport(double pX, double pY, double pZ) { BlockPos.MutableBlockPos blockpos$mutableblockpos = new BlockPos.MutableBlockPos(pX, pY, pZ); while(blockpos$mutableblockpos.getY() > this.level().getMinBuildHeight() && !this.level().getBlockState(blockpos$mutableblockpos).blocksMotion()) { blockpos$mutableblockpos.move(Direction.DOWN); } BlockState blockstate = this.level().getBlockState(blockpos$mutableblockpos); boolean flag = blockstate.blocksMotion(); boolean flag1 = blockstate.getFluidState().is(FluidTags.WATER); if (flag && !flag1) { net.minecraftforge.event.entity.EntityTeleportEvent.EnderEntity event = net.minecraftforge.event.ForgeEventFactory.onEnderTeleport(this, pX, pY, pZ); if (event.isCanceled()) return false; Vec3 vec3 = this.position(); boolean flag2 = this.randomTeleport(event.getTargetX(), event.getTargetY(), event.getTargetZ(), true); if (flag2) { this.level().gameEvent(GameEvent.TELEPORT, vec3, GameEvent.Context.of(this)); if (!this.isSilent()) { this.level().playSound((Player)null, this.xo, this.yo, this.zo, SoundEvents.ENDERMAN_TELEPORT, this.getSoundSource(), 1.0F, 1.0F); this.playSound(SoundEvents.ENDERMAN_TELEPORT, 1.0F, 1.0F); } } return flag2; } else { return false; } } protected SoundEvent getAmbientSound() { return this.isCreepy() ? SoundEvents.ENDERMAN_SCREAM : SoundEvents.ENDERMAN_AMBIENT; } protected SoundEvent getHurtSound(DamageSource pDamageSource) { return SoundEvents.ENDERMAN_HURT; } protected SoundEvent getDeathSound() { return SoundEvents.ENDERMAN_DEATH; } protected void dropCustomDeathLoot(DamageSource pSource, int pLooting, boolean pRecentlyHit) { super.dropCustomDeathLoot(pSource, pLooting, pRecentlyHit); BlockState blockstate = this.getCarriedBlock(); if (blockstate != null) { ItemStack itemstack = new ItemStack(Items.DIAMOND_AXE); itemstack.enchant(Enchantments.SILK_TOUCH, 1); LootParams.Builder lootparams$builder = (new LootParams.Builder((ServerLevel)this.level())).withParameter(LootContextParams.ORIGIN, this.position()).withParameter(LootContextParams.TOOL, itemstack).withOptionalParameter(LootContextParams.THIS_ENTITY, this); for(ItemStack itemstack1 : blockstate.getDrops(lootparams$builder)) { this.spawnAtLocation(itemstack1); } } } public void setCarriedBlock(@Nullable BlockState pState) { this.entityData.set(DATA_CARRY_STATE, Optional.ofNullable(pState)); } @Nullable public BlockState getCarriedBlock() { return this.entityData.get(DATA_CARRY_STATE).orElse((BlockState)null); } /** * Called when the entity is attacked. */ public boolean hurt(DamageSource pSource, float pAmount) { if (this.isInvulnerableTo(pSource)) { return false; } else { boolean flag = pSource.getDirectEntity() instanceof ThrownPotion; if (!pSource.is(DamageTypeTags.IS_PROJECTILE) && !flag) { boolean flag2 = super.hurt(pSource, pAmount); if (!this.level().isClientSide() && !(pSource.getEntity() instanceof LivingEntity) && this.random.nextInt(10) != 0) { this.teleport(); } return flag2; } else { boolean flag1 = flag && this.hurtWithCleanWater(pSource, (ThrownPotion)pSource.getDirectEntity(), pAmount); for(int i = 0; i < 64; ++i) { if (this.teleport()) { return true; } } return flag1; } } } private boolean hurtWithCleanWater(DamageSource pSource, ThrownPotion pPotion, float pAmount) { ItemStack itemstack = pPotion.getItem(); Potion potion = PotionUtils.getPotion(itemstack); List<MobEffectInstance> list = PotionUtils.getMobEffects(itemstack); boolean flag = potion == Potions.WATER && list.isEmpty(); return flag ? super.hurt(pSource, pAmount) : false; } public boolean isCreepy() { return this.entityData.get(DATA_CREEPY); } public boolean hasBeenStaredAt() { return this.entityData.get(DATA_STARED_AT); } public void setBeingStaredAt() { this.entityData.set(DATA_STARED_AT, true); } public boolean requiresCustomPersistence() { return super.requiresCustomPersistence() || this.getCarriedBlock() != null; } static class EndermanFreezeWhenLookedAt extends Goal { private final EnderMan enderman; @Nullable private LivingEntity target; public EndermanFreezeWhenLookedAt(EnderMan pEnderman) { this.enderman = pEnderman; this.setFlags(EnumSet.of(Goal.Flag.JUMP, Goal.Flag.MOVE)); } /** * Returns whether execution should begin. You can also read and cache any state necessary for execution in this * method as well. */ public boolean canUse() { this.target = this.enderman.getTarget(); if (!(this.target instanceof Player)) { return false; } else { double d0 = this.target.distanceToSqr(this.enderman); return d0 > 256.0D ? false : this.enderman.isLookingAtMe((Player)this.target); } } /** * Execute a one shot task or start executing a continuous task */ public void start() { this.enderman.getNavigation().stop(); } /** * Keep ticking a continuous task that has already been started */ public void tick() { 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 pEnderman) { this.enderman = pEnderman; } /** * Returns whether execution should begin. You can also read and cache any state necessary for execution in this * method as well. */ public boolean canUse() { if (this.enderman.getCarriedBlock() == null) { return false; } else if (!net.minecraftforge.event.ForgeEventFactory.getMobGriefingEvent(this.enderman.level(), this.enderman)) { return false; } else { return this.enderman.getRandom().nextInt(reducedTickDelay(2000)) == 0; } } /** * Keep ticking a continuous task that has already been started */ public void tick() { RandomSource randomsource = this.enderman.getRandom(); Level level = this.enderman.level(); int i = Mth.floor(this.enderman.getX() - 1.0D + randomsource.nextDouble() * 2.0D); int j = Mth.floor(this.enderman.getY() + randomsource.nextDouble() * 2.0D); int k = Mth.floor(this.enderman.getZ() - 1.0D + randomsource.nextDouble() * 2.0D); BlockPos blockpos = new BlockPos(i, j, k); BlockState blockstate = level.getBlockState(blockpos); BlockPos blockpos1 = blockpos.below(); BlockState blockstate1 = level.getBlockState(blockpos1); BlockState blockstate2 = this.enderman.getCarriedBlock(); if (blockstate2 != null) { blockstate2 = Block.updateFromNeighbourShapes(blockstate2, this.enderman.level(), blockpos); if (this.canPlaceBlock(level, blockpos, blockstate2, blockstate, blockstate1, blockpos1) && !net.minecraftforge.event.ForgeEventFactory.onBlockPlace(enderman, net.minecraftforge.common.util.BlockSnapshot.create(level.dimension(), level, blockpos1), net.minecraft.core.Direction.UP)) { level.setBlock(blockpos, blockstate2, 3); level.gameEvent(GameEvent.BLOCK_PLACE, blockpos, GameEvent.Context.of(this.enderman, blockstate2)); this.enderman.setCarriedBlock((BlockState)null); } } } private boolean canPlaceBlock(Level pLevel, BlockPos pDestinationPos, BlockState pCarriedState, BlockState pDestinationState, BlockState pBelowDestinationState, BlockPos pBelowDestinationPos) { return pDestinationState.isAir() && !pBelowDestinationState.isAir() && !pBelowDestinationState.is(Blocks.BEDROCK) && !pBelowDestinationState.is(net.minecraftforge.common.Tags.Blocks.ENDERMAN_PLACE_ON_BLACKLIST) && pBelowDestinationState.isCollisionShapeFullBlock(pLevel, pBelowDestinationPos) && pCarriedState.canSurvive(pLevel, pDestinationPos) && pLevel.getEntities(this.enderman, AABB.unitCubeFromLowerCorner(Vec3.atLowerCornerOf(pDestinationPos))).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 Predicate<LivingEntity> isAngerInducing; public EndermanLookForPlayerGoal(EnderMan pEnderman, @Nullable Predicate<LivingEntity> pSelectionPredicate) { super(pEnderman, Player.class, 10, false, false, pSelectionPredicate); this.enderman = pEnderman; this.isAngerInducing = (p_269940_) -> { return (pEnderman.isLookingAtMe((Player)p_269940_) || pEnderman.isAngryAt(p_269940_)) && !pEnderman.hasIndirectPassenger(p_269940_); }; this.startAggroTargetConditions = TargetingConditions.forCombat().range(this.getFollowDistance()).selector(this.isAngerInducing); } /** * Returns whether execution should begin. You can also read and cache any state necessary for execution in this * method as well. */ public boolean canUse() { this.pendingTarget = this.enderman.level().getNearestPlayer(this.startAggroTargetConditions, this.enderman); return this.pendingTarget != null; } /** * Execute a one shot task or start executing a continuous task */ public void start() { this.aggroTime = this.adjustedTickDelay(5); this.teleportTime = 0; this.enderman.setBeingStaredAt(); } /** * Reset the task's internal state. Called when this task is interrupted by another one */ public void stop() { this.pendingTarget = null; super.stop(); } /** * Returns whether an in-progress EntityAIBase should continue executing */ public boolean canContinueToUse() { if (this.pendingTarget != null) { if (!this.isAngerInducing.test(this.pendingTarget)) { 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(this.enderman, this.target)) { return true; } } return super.canContinueToUse(); } } /** * Keep ticking a continuous task that has already been started */ public void tick() { if (this.enderman.getTarget() == null) { super.setTarget((LivingEntity)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.isLookingAtMe((Player)this.target)) { if (this.target.distanceToSqr(this.enderman) < 16.0D) { this.enderman.teleport(); } this.teleportTime = 0; } else if (this.target.distanceToSqr(this.enderman) > 256.0D && 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 pEnderman) { this.enderman = pEnderman; } /** * Returns whether execution should begin. You can also read and cache any state necessary for execution in this * method as well. */ public boolean canUse() { if (this.enderman.getCarriedBlock() != null) { return false; } else if (!net.minecraftforge.event.ForgeEventFactory.getMobGriefingEvent(this.enderman.level(), this.enderman)) { return false; } else { return this.enderman.getRandom().nextInt(reducedTickDelay(20)) == 0; } } /** * Keep ticking a continuous task that has already been started */ public void tick() { RandomSource randomsource = this.enderman.getRandom(); Level level = this.enderman.level(); int i = Mth.floor(this.enderman.getX() - 2.0D + randomsource.nextDouble() * 4.0D); int j = Mth.floor(this.enderman.getY() + randomsource.nextDouble() * 3.0D); int k = Mth.floor(this.enderman.getZ() - 2.0D + randomsource.nextDouble() * 4.0D); BlockPos blockpos = new BlockPos(i, j, k); BlockState blockstate = level.getBlockState(blockpos); Vec3 vec3 = new Vec3((double)this.enderman.getBlockX() + 0.5D, (double)j + 0.5D, (double)this.enderman.getBlockZ() + 0.5D); Vec3 vec31 = new Vec3((double)i + 0.5D, (double)j + 0.5D, (double)k + 0.5D); BlockHitResult blockhitresult = level.clip(new ClipContext(vec3, vec31, ClipContext.Block.OUTLINE, ClipContext.Fluid.NONE, this.enderman)); boolean flag = blockhitresult.getBlockPos().equals(blockpos); if (blockstate.is(BlockTags.ENDERMAN_HOLDABLE) && flag) { level.removeBlock(blockpos, false); level.gameEvent(GameEvent.BLOCK_DESTROY, blockpos, GameEvent.Context.of(this.enderman, blockstate)); this.enderman.setCarriedBlock(blockstate.getBlock().defaultBlockState()); } } } }