From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Encode42 <me@encode42.dev>
Date: Wed, 17 Mar 2021 10:12:53 -0400
Subject: [PATCH] Config to disable Llama caravans

Disables the mechanic where llamas follow leashed llamas.

diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/LlamaFollowCaravanGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/LlamaFollowCaravanGoal.java
index 34dec0a94840a8865f1d80857ec54a1022ae5b84..5fc930a75d6bedb2b841a6c601ed6a4529dd9087 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/LlamaFollowCaravanGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/LlamaFollowCaravanGoal.java
@@ -22,7 +22,7 @@ public class LlamaFollowCaravanGoal extends Goal {
 
     @Override
     public boolean canUse() {
-        if (!this.llama.shouldJoinCaravan) return false; // Purpur
+        if (!this.llama.level.purpurConfig.llamaJoinCaravans || !this.llama.shouldJoinCaravan) return false; // Purpur
         if (!this.llama.isLeashed() && !this.llama.inCaravan()) {
             List<Entity> list = this.llama.level.getEntities(this.llama, this.llama.getBoundingBox().inflate(9.0D, 4.0D, 9.0D), (entity) -> {
                 EntityType<?> entityType = entity.getType();
diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java b/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
index 93a05b945ac248df0ea7a0b9d7264a9c129c3bcf..8f12851f220bb23102f52f523a4c5d9855a46e95 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
@@ -502,7 +502,7 @@ public class Llama extends AbstractChestedHorse implements RangedAttackMob {
     }
 
     public void joinCaravan(Llama llama) {
-        if (!shouldJoinCaravan || !new net.pl3x.purpur.event.entity.LlamaJoinCaravanEvent((org.bukkit.entity.Llama) getBukkitEntity(), (org.bukkit.entity.Llama) llama.getBukkitEntity()).callEvent()) return; // Purpur
+        if (!this.level.purpurConfig.llamaJoinCaravans || !shouldJoinCaravan || !new net.pl3x.purpur.event.entity.LlamaJoinCaravanEvent((org.bukkit.entity.Llama) getBukkitEntity(), (org.bukkit.entity.Llama) llama.getBukkitEntity()).callEvent()) return; // Purpur
         this.caravanHead = llama;
         this.caravanHead.caravanTail = this;
     }
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index e2a6db623c662b6604c204570b2c0bc927989c3d..1b3b2a94cd33661c913706a297e6660cf7c93086 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -1185,6 +1185,7 @@ public class PurpurWorldConfig {
     public double llamaMovementSpeedMin = 0.175D;
     public double llamaMovementSpeedMax = 0.175D;
     public int llamaBreedingTicks = 6000;
+    public boolean llamaJoinCaravans = true;
     private void llamaSettings() {
         llamaRidable = getBoolean("mobs.llama.ridable", llamaRidable);
         llamaRidableInWater = getBoolean("mobs.llama.ridable-in-water", llamaRidableInWater);
@@ -1202,6 +1203,7 @@ public class PurpurWorldConfig {
         llamaMovementSpeedMin = getDouble("mobs.llama.attributes.movement_speed.min", llamaMovementSpeedMin);
         llamaMovementSpeedMax = getDouble("mobs.llama.attributes.movement_speed.max", llamaMovementSpeedMax);
         llamaBreedingTicks = getInt("mobs.llama.breeding-delay-ticks", llamaBreedingTicks);
+        llamaJoinCaravans = getBoolean("mobs.llama.join-caravans", llamaJoinCaravans);
     }
 
     public boolean magmaCubeRidable = false;