From 35d20f43f3ad0ac60a0b8d3410e2ea41b24be96e Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Tue, 10 Jan 2023 15:17:48 -0500
Subject: [PATCH] Proper patch for Explosion's world

Though the world argument is not meant to be null, this part of the Ender Dragon creates a new explosion object with a null world.
---
 ...onfig-to-remove-explosion-radius-clamp.patch | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/patches/server/0309-Config-to-remove-explosion-radius-clamp.patch b/patches/server/0309-Config-to-remove-explosion-radius-clamp.patch
index 33fe6a1b0..b406e9611 100644
--- a/patches/server/0309-Config-to-remove-explosion-radius-clamp.patch
+++ b/patches/server/0309-Config-to-remove-explosion-radius-clamp.patch
@@ -5,8 +5,21 @@ Subject: [PATCH] Config to remove explosion radius clamp
 
 Co-authored-by: Encode42 <me@encode42.dev>
 
+diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+index 1e2304347fc369e5d9fe5d4c3cca8856766f5c1a..61fe1d1c3142a6670dc74c4fb13baa9d0fb62e0c 100644
+--- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
++++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+@@ -98,7 +98,7 @@ public class EnderDragon extends Mob implements Enemy {
+     private final Node[] nodes = new Node[24];
+     private final int[] nodeAdjacency = new int[24];
+     private final BinaryHeap openSet = new BinaryHeap();
+-    private Explosion explosionSource = new Explosion(null, this, null, null, Double.NaN, Double.NaN, Double.NaN, Float.NaN, true, Explosion.BlockInteraction.DESTROY); // CraftBukkit - reusable source for CraftTNTPrimed.getSource()
++    private Explosion explosionSource = new Explosion(level, this, null, null, Double.NaN, Double.NaN, Double.NaN, Float.NaN, true, Explosion.BlockInteraction.DESTROY); // CraftBukkit - reusable source for CraftTNTPrimed.getSource() // Purpur
+     // Paper start - add var for save custom podium
+     @Nullable
+     private BlockPos podium;
 diff --git a/src/main/java/net/minecraft/world/level/Explosion.java b/src/main/java/net/minecraft/world/level/Explosion.java
-index c0d39afe5b80159ed9aaca4ddd4763d707882f2e..55414d53061663038f05d68c327f595abb2b0e44 100644
+index c0d39afe5b80159ed9aaca4ddd4763d707882f2e..3c9e0cee78deeae6b47a186f1bfc47f3956ec9c7 100644
 --- a/src/main/java/net/minecraft/world/level/Explosion.java
 +++ b/src/main/java/net/minecraft/world/level/Explosion.java
 @@ -86,7 +86,7 @@ public class Explosion {
@@ -23,7 +36,7 @@ index c0d39afe5b80159ed9aaca4ddd4763d707882f2e..55414d53061663038f05d68c327f595a
      public void explode() {
          // CraftBukkit start
 -        if (this.radius < 0.1F) {
-+        if (this.level != null ? this.level.purpurConfig.explosionClampRadius && this.radius < 0.1F : this.radius < 0.1F) { // Purpur
++        if (this.level.purpurConfig.explosionClampRadius && this.radius < 0.1F) { // Purpur
              return;
          }
          // CraftBukkit end