Purpur/patches/server/0133-Config-to-make-Creepers-explode-on-death.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Tue, 16 Mar 2021 19:50:58 -0400
Subject: [PATCH] Config to make Creepers explode on death

Creepers exploded after being killed in the alpha days. This brings that back.

diff --git a/src/main/java/net/minecraft/world/entity/monster/Creeper.java b/src/main/java/net/minecraft/world/entity/monster/Creeper.java
index aed8273dd74930914a495d6963e55308d935008c..ad3a3d8e7ab660be5afb8e00948b87387196ebb7 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Creeper.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Creeper.java
@@ -65,6 +65,7 @@ public class Creeper extends Monster {
     private int prevSpacebarCharge = 0;
     private int powerToggleDelay = 0;
     // Purpur end
+    private boolean exploding = false; // Purpur - Config to make Creepers explode on death
 
     public Creeper(EntityType<? extends Creeper> type, Level world) {
         super(type, world);
@@ -270,6 +271,16 @@ public class Creeper extends Monster {
         return this.level().purpurConfig.creeperTakeDamageFromWater;
     }
 
+    // Purpur start - Config to make Creepers explode on death
+    @Override
+    protected org.bukkit.event.entity.EntityDeathEvent dropAllDeathLoot(ServerLevel world, DamageSource damageSource) {
+        if (!this.exploding && this.level().purpurConfig.creeperExplodeWhenKilled && damageSource.getEntity() instanceof net.minecraft.server.level.ServerPlayer) {
+            this.explodeCreeper();
+        }
+        return super.dropAllDeathLoot(world, damageSource);
+    }
+    // Purpur end - Config to make Creepers explode on death
+
     @Override
     protected SoundEvent getHurtSound(DamageSource source) {
         return SoundEvents.CREEPER_HURT;
@@ -358,6 +369,7 @@ public class Creeper extends Monster {
 
     public void explodeCreeper() {
         Level world = this.level();
+        this.exploding = true; // Purpur - Config to make Creepers explode on death
 
         if (world instanceof ServerLevel worldserver) {
             float f = this.isPowered() ? 2.0F : 1.0F;
@@ -379,6 +391,7 @@ public class Creeper extends Monster {
             // CraftBukkit end
         }
 
+        this.exploding = false; // Purpur - Config to make Creepers explode on death
     }
 
     private void spawnLingeringCloud() {
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 205fc1779a51440232c368e3e9d54f5ce9d0c62c..b1ce0257e3cad9d37f6ab998a7ff6e41060fc3ed 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -860,6 +860,7 @@ public class PurpurWorldConfig {
     public boolean creeperAllowGriefing = true;
     public boolean creeperBypassMobGriefing = false;
     public boolean creeperTakeDamageFromWater = false;
+    public boolean creeperExplodeWhenKilled = false;
     private void creeperSettings() {
         creeperRidable = getBoolean("mobs.creeper.ridable", creeperRidable);
         creeperRidableInWater = getBoolean("mobs.creeper.ridable-in-water", creeperRidableInWater);
@@ -875,6 +876,7 @@ public class PurpurWorldConfig {
         creeperAllowGriefing = getBoolean("mobs.creeper.allow-griefing", creeperAllowGriefing);
         creeperBypassMobGriefing = getBoolean("mobs.creeper.bypass-mob-griefing", creeperBypassMobGriefing);
         creeperTakeDamageFromWater = getBoolean("mobs.creeper.takes-damage-from-water", creeperTakeDamageFromWater);
+        creeperExplodeWhenKilled = getBoolean("mobs.creeper.explode-when-killed", creeperExplodeWhenKilled);
     }
 
     public boolean dolphinRidable = false;