From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 29 Nov 2019 22:37:44 -0600
Subject: [PATCH] Charged creeper naturally spawn


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 50fa28f8348625be15e93800e2c071e243afd39a..76d796600411144b73d1e7e67f70bb032055d02a 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Creeper.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Creeper.java
@@ -142,6 +142,14 @@ public class Creeper extends Monster implements PowerableMob {
     public void initAttributes() {
         this.getAttribute(Attributes.MAX_HEALTH).setBaseValue(this.level.purpurConfig.creeperMaxHealth);
     }
+
+    public net.minecraft.world.entity.SpawnGroupData finalizeSpawn(net.minecraft.world.level.ServerLevelAccessor world, net.minecraft.world.DifficultyInstance difficulty, net.minecraft.world.entity.MobSpawnType spawnReason, @Nullable net.minecraft.world.entity.SpawnGroupData entityData, @Nullable CompoundTag entityNbt) {
+        double chance = world.getLevel().purpurConfig.creeperChargedChance;
+        if (chance > 0D && random.nextDouble() <= chance) {
+            setPowered(true);
+        }
+        return super.finalizeSpawn(world, difficulty, spawnReason, entityData, entityNbt);
+    }
     // Purpur end
 
     @Override
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index c9a38cf24041df4cdcbea59d9b1e09aa45d29e55..f4a8e143ba35e36e6d5fb417e249feb3d4e5a7da 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -342,6 +342,7 @@ public class PurpurWorldConfig {
     public boolean creeperRidableInWater = true;
     public boolean creeperControllable = true;
     public double creeperMaxHealth = 20.0D;
+    public double creeperChargedChance = 0.0D;
     private void creeperSettings() {
         creeperRidable = getBoolean("mobs.creeper.ridable", creeperRidable);
         creeperRidableInWater = getBoolean("mobs.creeper.ridable-in-water", creeperRidableInWater);
@@ -352,6 +353,7 @@ public class PurpurWorldConfig {
             set("mobs.creeper.attributes.max_health", oldValue);
         }
         creeperMaxHealth = getDouble("mobs.creeper.attributes.max_health", creeperMaxHealth);
+        creeperChargedChance = getDouble("mobs.creeper.naturally-charged-chance", creeperChargedChance);
     }
 
     public boolean dolphinRidable = false;