From 9d46828b5e69a5ea24167b4696db0428520a559a Mon Sep 17 00:00:00 2001 From: Aikar Date: Mon, 30 Apr 2018 13:15:55 -0400 Subject: [PATCH] EndermanEscapeEvent Fires an event anytime an enderman intends to teleport away from the player You may cancel this, enabling ranged attacks to damage the enderman for example. diff --git a/src/main/java/net/minecraft/server/EntityEnderman.java b/src/main/java/net/minecraft/server/EntityEnderman.java index 1cc66108d..37ca65209 100644 --- a/src/main/java/net/minecraft/server/EntityEnderman.java +++ b/src/main/java/net/minecraft/server/EntityEnderman.java @@ -2,6 +2,7 @@ package net.minecraft.server; import java.util.EnumSet; import java.util.Optional; +import com.destroystokyo.paper.event.entity.EndermanEscapeEvent; // Paper import java.util.Random; import java.util.UUID; import java.util.function.Predicate; @@ -56,6 +57,12 @@ public class EntityEnderman extends EntityMonster { setGoalTarget(entityliving, org.bukkit.event.entity.EntityTargetEvent.TargetReason.UNKNOWN, true); } + // Paper start + private boolean tryEscape(EndermanEscapeEvent.Reason reason) { + return new EndermanEscapeEvent((org.bukkit.craftbukkit.entity.CraftEnderman) this.getBukkitEntity(), reason).callEvent(); + } + // Paper end + @Override public boolean setGoalTarget(EntityLiving entityliving, org.bukkit.event.entity.EntityTargetEvent.TargetReason reason, boolean fireEvent) { if (!super.setGoalTarget(entityliving, reason, fireEvent)) { @@ -177,7 +184,7 @@ public class EntityEnderman extends EntityMonster { if (this.world.isDay() && this.ticksLived >= this.bA + 600) { float f = this.aI(); - if (f > 0.5F && this.world.f(new BlockPosition(this)) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F) { + if (f > 0.5F && this.world.f(new BlockPosition(this)) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F && this.tryEscape(EndermanEscapeEvent.Reason.RUNAWAY)) { // Paper this.setGoalTarget((EntityLiving) null); this.eq(); } @@ -277,17 +284,19 @@ public class EntityEnderman extends EntityMonster { } else if (!(damagesource instanceof EntityDamageSourceIndirect) && damagesource != DamageSource.FIREWORKS) { boolean flag = super.damageEntity(damagesource, f); - if (!this.world.p_() && damagesource.ignoresArmor() && this.random.nextInt(10) != 0) { + if (!this.world.p_() && damagesource.ignoresArmor() && this.random.nextInt(10) != 0 && this.tryEscape(damagesource == DamageSource.DROWN ? EndermanEscapeEvent.Reason.DROWN : EndermanEscapeEvent.Reason.CRITICAL_HIT)) { // Paper this.eq(); } return flag; } else { + if (this.tryEscape(EndermanEscapeEvent.Reason.INDIRECT)) { // Paper start for (int i = 0; i < 64; ++i) { if (this.eq()) { return true; } } + } // Paper end return false; } @@ -422,7 +431,7 @@ public class EntityEnderman extends EntityMonster { static class PathfinderGoalPlayerWhoLookedAtTarget extends PathfinderGoalNearestAttackableTarget { - private final EntityEnderman i; + private final EntityEnderman i; public final EntityEnderman getEnderman() { return this.i; } // Paper - OBFHELPER private EntityHuman j; private int k; private int l; @@ -481,7 +490,7 @@ public class EntityEnderman extends EntityMonster { } else { if (this.c != null && !this.i.isPassenger()) { if (this.i.f((EntityHuman) this.c)) { - if (this.c.h((Entity) this.i) < 16.0D) { + if (this.c.h((Entity) this.i) < 16.0D && this.getEnderman().tryEscape(EndermanEscapeEvent.Reason.STARE)) { this.i.eq(); } -- 2.24.1