PaperMC/patches/server/0592-Added-world-settings-for-mobs-picking-up-loot.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 28 Nov 2020 18:43:52 -0800
Subject: [PATCH] Added world settings for mobs picking up loot


diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 0079b4423c022a68aa9bee5b81910714ef3d1cd8..8d7acac29d5a8586f449e32f51c1213545e4d366 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -430,6 +430,14 @@ public class PaperWorldConfig {
         log("Creeper lingering effect: " + disableCreeperLingeringEffect);
     }
 
+    public boolean zombiesAlwaysCanPickUpLoot;
+    public boolean skeletonsAlwaysCanPickUpLoot;
+    private void setMobsAlwaysCanPickUpLoot() {
+        zombiesAlwaysCanPickUpLoot = getBoolean("mobs-can-always-pick-up-loot.zombies", false);
+        skeletonsAlwaysCanPickUpLoot = getBoolean("mobs-can-always-pick-up-loot.skeletons", false);
+        log("Zombies can always pick up loot: " + zombiesAlwaysCanPickUpLoot + ". Skeletons can always pick up loot: " + skeletonsAlwaysCanPickUpLoot + ".");
+    }
+
     public int expMergeMaxValue;
     private void expMergeMaxValue() {
         expMergeMaxValue = getInt("experience-merge-max-value", -1);
diff --git a/src/main/java/net/minecraft/world/entity/monster/AbstractSkeleton.java b/src/main/java/net/minecraft/world/entity/monster/AbstractSkeleton.java
index 3d8f3e22223e4effeaf52cb18c14c60276d4689c..6b4163f5601a0961055c8451ec7ef2204938cf69 100644
--- a/src/main/java/net/minecraft/world/entity/monster/AbstractSkeleton.java
+++ b/src/main/java/net/minecraft/world/entity/monster/AbstractSkeleton.java
@@ -148,7 +148,7 @@ public abstract class AbstractSkeleton extends Monster implements RangedAttackMo
         this.populateDefaultEquipmentSlots(difficulty);
         this.populateDefaultEquipmentEnchantments(difficulty);
         this.reassessWeaponGoal();
-        this.setCanPickUpLoot(this.random.nextFloat() < 0.55F * difficulty.getSpecialMultiplier());
+        this.setCanPickUpLoot(this.level.paperConfig.skeletonsAlwaysCanPickUpLoot || this.random.nextFloat() < 0.55F * difficulty.getSpecialMultiplier()); // Paper
         if (this.getItemBySlot(EquipmentSlot.HEAD).isEmpty()) {
             LocalDate localdate = LocalDate.now();
             int i = localdate.get(ChronoField.DAY_OF_MONTH);
diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
index 7731c11c2cb28225fc2465f4b5ea6a182e28d59e..bcf80e22c815cf851a86e6cc9865c3cb5e89a143 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -501,7 +501,7 @@ public class Zombie extends Monster {
         Object object = super.finalizeSpawn(world, difficulty, spawnReason, entityData, entityNbt);
         float f = difficulty.getSpecialMultiplier();
 
-        this.setCanPickUpLoot(this.random.nextFloat() < 0.55F * f);
+        this.setCanPickUpLoot(this.level.paperConfig.zombiesAlwaysCanPickUpLoot || this.random.nextFloat() < 0.55F * f); // Paper
         if (object == null) {
             object = new Zombie.ZombieGroupData(Zombie.getSpawnAsBabyOdds(world.getRandom()), true);
         }