Allow leashing villagers

docs/source/configuration.rst

@@ -230,6 +230,11 @@ allow-sign-colors
 * **default**: true
 * **description**: Allow players to use color codes on signs
 
+allow-leashing-villagers
+~~~~~~~~~~~~~~~~~~~~~~~~
+* **default**: true
+* **description**: Allow players to use leads on villagers (trader not included)
+
 items-can-break-turtle-eggs
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * **default**: false

patches/server/0047-Allow-leashing-villagers.patch

@@ -0,0 +1,45 @@
+From 410c0124e6648f16ab4dcd569b1a2df1a22f3343 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Wed, 10 Jul 2019 20:14:07 -0500
+Subject: [PATCH] Allow leashing villagers
+
+---
+ src/main/java/net/minecraft/server/EntityVillager.java | 7 +++++++
+ src/main/java/net/pl3x/purpur/PurpurWorldConfig.java   | 5 +++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/src/main/java/net/minecraft/server/EntityVillager.java b/src/main/java/net/minecraft/server/EntityVillager.java
+index 07f7b90f5..d06889844 100644
+--- a/src/main/java/net/minecraft/server/EntityVillager.java
++++ b/src/main/java/net/minecraft/server/EntityVillager.java
+@@ -879,4 +879,11 @@ public class EntityVillager extends EntityVillagerAbstract implements Reputation
+
+         return optional.isPresent() && optional1.isPresent() ? i - ((MinecraftSerializableLong) optional.get()).a() < 24000L && i - ((MinecraftSerializableLong) optional1.get()).a() < 36000L : false;
+     }
++
++    // Purpur - start
++    @Override
++    public boolean a(EntityHuman entityhuman) {
++        return world.purpurConfig.allowLeashingVillagers && !this.isLeashed();
++    }
++    // Purpur - end
+ }
+diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+index a33eb6773..542e1b329 100644
+--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
++++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+@@ -107,6 +107,11 @@ public class PurpurWorldConfig {
+         allowSignColors = getBoolean("allow-sign-colors", allowSignColors);
+     }
+
++    public boolean allowLeashingVillagers = true;
++    private void allowLeashingVillagers() {
++        allowLeashingVillagers = getBoolean("allow-leashing-villagers", allowLeashingVillagers);
++    }
++
+     public boolean itemsCanBreakTurtleEggs = false;
+     private void itemsCanBreakTurtleEggs() {
+         itemsCanBreakTurtleEggs = getBoolean("items-can-break-turtle-eggs", itemsCanBreakTurtleEggs);
+-- 
+2.20.1
+