From ca6893396d1e8de4d24ee5b0a93039d12b86d2e0 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 d5d1be8b6..8949529e6 100644 --- a/src/main/java/net/minecraft/server/EntityEnderman.java +++ b/src/main/java/net/minecraft/server/EntityEnderman.java @@ -1,6 +1,7 @@ package net.minecraft.server; import java.util.Optional; +import com.destroystokyo.paper.event.entity.EndermanEscapeEvent; // Paper import java.util.Random; import java.util.UUID; import java.util.function.Function; @@ -48,6 +49,12 @@ 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)) { @@ -160,7 +167,7 @@ public class EntityEnderman extends EntityMonster { if (this.world.L() && this.ticksLived >= this.bE + 600) { float f = this.az(); - if (f > 0.5F && this.world.e(new BlockPosition(this)) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F) { + if (f > 0.5F && this.world.e(new BlockPosition(this)) && this.random.nextFloat() * 30.0F < (f - 0.4F) * 2.0F && tryEscape(EndermanEscapeEvent.Reason.RUNAWAY)) { // Paper this.setGoalTarget((EntityLiving) null); this.dz(); } @@ -239,7 +246,7 @@ public class EntityEnderman extends EntityMonster { public boolean damageEntity(DamageSource damagesource, float f) { if (this.isInvulnerable(damagesource)) { return false; - } else if (damagesource instanceof EntityDamageSourceIndirect) { + } else if (damagesource instanceof EntityDamageSourceIndirect && tryEscape(EndermanEscapeEvent.Reason.INDIRECT)) { // Paper for (int i = 0; i < 64; ++i) { if (this.dz()) { return true; @@ -250,7 +257,7 @@ public class EntityEnderman extends EntityMonster { } else { boolean flag = super.damageEntity(damagesource, f); - if (damagesource.ignoresArmor() && this.random.nextInt(10) != 0) { + if (damagesource.ignoresArmor() && this.random.nextInt(10) != 0 && tryEscape(damagesource == DamageSource.DROWN ? EndermanEscapeEvent.Reason.DROWN : EndermanEscapeEvent.Reason.CRITICAL_HIT)) { // Paper this.dz(); } @@ -339,7 +346,7 @@ public class EntityEnderman extends EntityMonster { static class PathfinderGoalPlayerWhoLookedAtTarget extends PathfinderGoalNearestAttackableTarget { - private final EntityEnderman i; + private final EntityEnderman i; public EntityEnderman getEnderman() { return i; } // Paper - OBFHELPER private EntityHuman j; private int k; private int l; @@ -391,7 +398,7 @@ public class EntityEnderman extends EntityMonster { } else { if (this.d != null) { if (this.i.f((EntityHuman) this.d)) { - if (((EntityHuman) this.d).h(this.i) < 16.0D) { + if (((EntityHuman) this.d).h(this.i) < 16.0D && this.getEnderman().tryEscape(EndermanEscapeEvent.Reason.STARE)) { // Paper this.i.dz(); } -- 2.20.1