From 7dd4483ca34a3e15dc87b97eb5e93ff2537e6777 Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Tue, 7 May 2019 09:45:13 +1000
Subject: [PATCH] SPIGOT-4882: EntityExplodeEvent appears to fire every tick
 because of enderdragon

By: md_5 <git@md-5.net>
---
 paper-server/nms-patches/EntityEnderDragon.patch | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/paper-server/nms-patches/EntityEnderDragon.patch b/paper-server/nms-patches/EntityEnderDragon.patch
index 903ab321705..dfa6762cbf3 100644
--- a/paper-server/nms-patches/EntityEnderDragon.patch
+++ b/paper-server/nms-patches/EntityEnderDragon.patch
@@ -70,11 +70,16 @@
                          } else {
                              flag = true;
                          }
-@@ -407,6 +428,43 @@
+@@ -407,6 +428,48 @@
              }
          }
  
 +        // CraftBukkit start - Set off an EntityExplodeEvent for the dragon exploding all these blocks
++        // SPIGOT-4882: don't fire event if nothing hit
++        if (!flag1) {
++            return flag;
++        }
++
 +        org.bukkit.entity.Entity bukkitEntity = this.getBukkitEntity();
 +        EntityExplodeEvent event = new EntityExplodeEvent(bukkitEntity, bukkitEntity.getLocation(), destroyedBlocks, 0F);
 +        bukkitEntity.getServer().getPluginManager().callEvent(event);