From c55484adeeefe4e43d063240f6a4f85e51ac06b9 Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Fri, 9 Jun 2017 16:29:31 +1000
Subject: [PATCH] Configurable Advancement Disabling

Allow disabling any (or all) inbuilt advancements with a configuration option.

diff --git a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
index c3e329ff7..eff958932 100644
--- a/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
+++ b/src/main/java/net/minecraft/server/AdvancementDataPlayer.java
@@ -201,6 +201,7 @@ public class AdvancementDataPlayer {
     }
 
     public void c() {
+        if (org.spigotmc.SpigotConfig.disableAdvancementSaving) return;
         HashMap hashmap = Maps.newHashMap();
         Iterator iterator = this.data.entrySet().iterator();
 
diff --git a/src/main/java/net/minecraft/server/AdvancementDataWorld.java b/src/main/java/net/minecraft/server/AdvancementDataWorld.java
index 47279ebfd..5a49181bc 100644
--- a/src/main/java/net/minecraft/server/AdvancementDataWorld.java
+++ b/src/main/java/net/minecraft/server/AdvancementDataWorld.java
@@ -50,6 +50,11 @@ public class AdvancementDataWorld implements IResourcePackListener {
             try {
                 IResource iresource = iresourcemanager.a(minecraftkey);
                 Throwable throwable = null;
+                // Spigot start
+                if (org.spigotmc.SpigotConfig.disabledAdvancements != null && (org.spigotmc.SpigotConfig.disabledAdvancements.contains("*") || org.spigotmc.SpigotConfig.disabledAdvancements.contains(minecraftkey.toString()))) {
+                    continue;
+                }
+                // Spigot end
 
                 try {
                     Advancement.SerializedAdvancement advancement_serializedadvancement = (Advancement.SerializedAdvancement) ChatDeserializer.a(AdvancementDataWorld.DESERIALIZER, IOUtils.toString(iresource.b(), StandardCharsets.UTF_8), Advancement.SerializedAdvancement.class);
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index f941937a1..9b40db46c 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -385,4 +385,11 @@ public class SpigotConfig
             Bukkit.getLogger().info( "Debug logging is disabled" );
         }
     }
+
+    public static boolean disableAdvancementSaving;
+    public static List<String> disabledAdvancements;
+    private static void disabledAdvancements() {
+        disableAdvancementSaving = getBoolean("advancements.disable-saving", false);
+        disabledAdvancements = getList("advancements.disabled", Arrays.asList(new String[]{"minecraft:story/disabled"}));
+    }
 }
-- 
2.17.1