From 2a3a80d5438a10a0bb510a246dfaf180ba5d29be Mon Sep 17 00:00:00 2001
From: Bukkit/Spigot <noreply+git-bukkit@papermc.io>
Date: Fri, 30 Sep 2011 20:29:24 +0200
Subject: [PATCH] Added PlayerChangedWorldEvent.

By: sunkid <sunkid@iminurnetz.com>
---
 .../src/main/java/org/bukkit/event/Event.java  |  7 +++++++
 .../event/player/PlayerChangedWorldEvent.java  | 18 ++++++++++++++++++
 .../bukkit/event/player/PlayerListener.java    |  7 +++++++
 .../bukkit/plugin/java/JavaPluginLoader.java   |  7 +++++++
 4 files changed, 39 insertions(+)
 create mode 100644 paper-api/src/main/java/org/bukkit/event/player/PlayerChangedWorldEvent.java

diff --git a/paper-api/src/main/java/org/bukkit/event/Event.java b/paper-api/src/main/java/org/bukkit/event/Event.java
index 3bbd7ab806..25271f73eb 100644
--- a/paper-api/src/main/java/org/bukkit/event/Event.java
+++ b/paper-api/src/main/java/org/bukkit/event/Event.java
@@ -312,6 +312,13 @@ public abstract class Event implements Serializable {
          */
         PLAYER_GAME_MODE_CHANGE(Category.PLAYER),
 
+        /**
+         * Called after a player has changed to a new world
+         *
+         * @see org.bukkit.event.player.PlayerChangedWorldEvent
+         */
+        PLAYER_CHANGED_WORLD(Category.PLAYER),
+
         /**
          * BLOCK EVENTS
          */
diff --git a/paper-api/src/main/java/org/bukkit/event/player/PlayerChangedWorldEvent.java b/paper-api/src/main/java/org/bukkit/event/player/PlayerChangedWorldEvent.java
new file mode 100644
index 0000000000..badbc13f62
--- /dev/null
+++ b/paper-api/src/main/java/org/bukkit/event/player/PlayerChangedWorldEvent.java
@@ -0,0 +1,18 @@
+package org.bukkit.event.player;
+
+import org.bukkit.World;
+import org.bukkit.entity.Player;
+
+public class PlayerChangedWorldEvent extends PlayerEvent {
+
+    private final World from;
+
+    public PlayerChangedWorldEvent(Player player, World from) {
+        super(Type.PLAYER_CHANGED_WORLD, player);
+        this.from = from;
+    }
+
+    public World getFrom() {
+        return from;
+    }
+}
diff --git a/paper-api/src/main/java/org/bukkit/event/player/PlayerListener.java b/paper-api/src/main/java/org/bukkit/event/player/PlayerListener.java
index 423caebb4c..f108a32fbb 100644
--- a/paper-api/src/main/java/org/bukkit/event/player/PlayerListener.java
+++ b/paper-api/src/main/java/org/bukkit/event/player/PlayerListener.java
@@ -205,4 +205,11 @@ public class PlayerListener implements Listener {
      * @param event Relevant event details
      */
     public void onPlayerGameModeChange(PlayerGameModeChangeEvent event) {}
+
+    /**
+     * Called after a player changes to a new world
+     *
+     * @param event Relevant event details
+     */
+    public void onPlayerChangedWorld(PlayerChangedWorldEvent event) {}
 }
diff --git a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
index 7b61a26605..ad69872e06 100644
--- a/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+++ b/paper-api/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
@@ -434,6 +434,13 @@ public class JavaPluginLoader implements PluginLoader {
                 }
             };
 
+        case PLAYER_CHANGED_WORLD:
+            return new EventExecutor() {
+                public void execute(Listener listener, Event event) {
+                    ((PlayerListener) listener).onPlayerChangedWorld((PlayerChangedWorldEvent) event);
+                }
+            };
+
         // Block Events
         case BLOCK_PHYSICS:
             return new EventExecutor() {