From b9cb6842e254c109a0ec9727249bea27feb18e1d Mon Sep 17 00:00:00 2001
From: dordsor21 <dordsor21@gmail.com>
Date: Sat, 10 Jul 2021 10:40:44 +0100
Subject: [PATCH] Add an online check for teleport listener  - Some plugins
 seem to like teleport players before they're online (e.g. NoCheatPlus)  -
 Addresses #3142

---
 .../com/plotsquared/bukkit/listener/PlayerEventListener.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java b/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
index 74e3a9789..fd2b384ee 100644
--- a/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
+++ b/Bukkit/src/main/java/com/plotsquared/bukkit/listener/PlayerEventListener.java
@@ -383,6 +383,10 @@ public class PlayerEventListener extends PlotListener implements Listener {
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onTeleport(PlayerTeleportEvent event) {
         Player player = event.getPlayer();
+        //We need to account for bad plugins like NoCheatPlus that teleports player on/before login -_-
+        if (!player.isOnline()) {
+            return;
+        }
         BukkitPlayer pp = BukkitUtil.adapt(player);
         try (final MetaDataAccess<Plot> lastPlotAccess =
                      pp.accessTemporaryMetaData(PlayerMetaDataKeys.TEMPORARY_LAST_PLOT)) {