Fix SPIGOT-5885 Unable to disable advancements

patches/server/0105-Fix-SPIGOT-5885-Unable-to-disable-advancements.patch

@@ -0,0 +1,26 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 10 Jul 2020 12:38:12 -0500
+Subject: [PATCH] Fix SPIGOT-5885 Unable to disable advancements
+
+
+diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
+index 2f29d7040..21d4c965d 100644
+--- a/src/main/java/net/minecraft/server/Main.java
++++ b/src/main/java/net/minecraft/server/Main.java
+@@ -86,6 +86,15 @@ public class Main {
+                 return;
+             }
+
++            // Purpur start - fix SPIGOT-5885
++            try {
++                org.spigotmc.SpigotConfig.disabledAdvancements = org.bukkit.configuration.file.YamlConfiguration
++                        .loadConfiguration((File) optionset.valueOf("spigot-settings"))
++                        .getStringList("advancements.disabled");
++            } catch (Exception ignore) {
++            }
++            // Purpur end - fix SPIGOT-5885
++
+             File file = (File) optionset.valueOf("universe"); // CraftBukkit
+             YggdrasilAuthenticationService yggdrasilauthenticationservice = new com.destroystokyo.paper.profile.PaperAuthenticationService(Proxy.NO_PROXY, UUID.randomUUID().toString()); // Paper
+             MinecraftSessionService minecraftsessionservice = yggdrasilauthenticationservice.createMinecraftSessionService();