Purpur/patches/server/0111-Async-recalc-perms-and-command-map.patch

From 89cadb880367ca553254aaee8372031eaa1eef5b Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 8 Apr 2020 23:01:20 -0500
Subject: [PATCH] Async recalc perms and command map

---
 src/main/java/net/minecraft/server/PlayerList.java | 10 ++++++++++
 src/main/java/net/pl3x/purpur/PurpurConfig.java    |  5 +++++
 2 files changed, 15 insertions(+)

diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 0d985b83d8..e0004fb644 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -760,6 +760,15 @@ public abstract class PlayerList {
         GameProfile gameprofile = entityplayer.getProfile();
         int i = this.server.b(gameprofile);
 
+        // Purpur start
+        if (net.pl3x.purpur.PurpurConfig.updatePermsAndCommandsAsync) {
+            java.util.concurrent.ForkJoinPool.commonPool().execute(new java.util.concurrent.RecursiveAction() {
+                protected void compute() {
+                    recalculatePermsAndCommands(entityplayer, i);
+                }
+            });
+        } else
+        // Purpur end
         this.a(entityplayer, i);
     }
 
@@ -893,6 +902,7 @@ public abstract class PlayerList {
 
     }
 
+    private void recalculatePermsAndCommands(EntityPlayer entityplayer, int i) { a(entityplayer, i); } // Purpur - OBFHELPER
     private void a(EntityPlayer entityplayer, int i) {
         if (entityplayer.playerConnection != null) {
             byte b0;
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index e09cc77785..9ef407f346 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -208,4 +208,9 @@ public class PurpurConfig {
             enchantment.setMaxLevel(maxLevel);
         }
     }
+
+    public static boolean updatePermsAndCommandsAsync = false;
+    private static void updatePermsAndCommandsAsync() {
+        updatePermsAndCommandsAsync = getBoolean("settings.update-permissions-and-commands-async", updatePermsAndCommandsAsync);
+    }
 }
-- 
2.24.0