Begin update to 1.20.5

patches/api/0221-Add-API-for-quit-reason.patch

@@ -0,0 +1,79 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Sat, 14 Nov 2020 16:19:58 +0100
+Subject: [PATCH] Add API for quit reason
+
+
+diff --git a/src/main/java/org/bukkit/event/player/PlayerQuitEvent.java b/src/main/java/org/bukkit/event/player/PlayerQuitEvent.java
+index 14b27eaaf744736b3e56bb1383481df98a218c43..84703b5d174625b1a4a995a244e6400d2675fbb5 100644
+--- a/src/main/java/org/bukkit/event/player/PlayerQuitEvent.java
++++ b/src/main/java/org/bukkit/event/player/PlayerQuitEvent.java
+@@ -11,16 +11,28 @@ import org.jetbrains.annotations.Nullable;
+ public class PlayerQuitEvent extends PlayerEvent {
+     private static final HandlerList handlers = new HandlerList();
+     private net.kyori.adventure.text.Component quitMessage; // Paper
++    private final QuitReason reason; // Paper
+ 
+     @Deprecated // Paper
+     public PlayerQuitEvent(@NotNull final Player who, @Nullable final String quitMessage) {
++        // Paper start
++        this(who, quitMessage, null);
++    }
++    @Deprecated // Paper
++    public PlayerQuitEvent(@NotNull final Player who, @Nullable final String quitMessage, @Nullable QuitReason quitReason) {
+         super(who);
+         this.quitMessage = quitMessage != null ? net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(quitMessage) : null; // Paper
++        this.reason = quitReason == null ? QuitReason.DISCONNECTED : quitReason;
+     }
+     // Paper start
++    @Deprecated
+     public PlayerQuitEvent(@NotNull final Player who, @Nullable final net.kyori.adventure.text.Component quitMessage) {
++        this(who, quitMessage, null);
++    }
++    public PlayerQuitEvent(@NotNull final Player who, @Nullable final net.kyori.adventure.text.Component quitMessage, @Nullable QuitReason quitReason) {
+         super(who);
+         this.quitMessage = quitMessage;
++        this.reason = quitReason == null ? QuitReason.DISCONNECTED : quitReason;
+     }
+ 
+     /**
+@@ -75,4 +87,39 @@ public class PlayerQuitEvent extends PlayerEvent {
+     public static HandlerList getHandlerList() {
+         return handlers;
+     }
++
++    // Paper start
++    @NotNull
++    public QuitReason getReason() {
++        return this.reason;
++    }
++
++    public enum QuitReason {
++        /**
++         * The player left on their own behalf.
++         * <p>
++         * This does not mean they pressed the disconnect button in their client, but rather that the client severed the
++         * connection themselves. This may occur if no keep-alive packet is received on their side, among other things.
++         */
++        DISCONNECTED,
++
++        /**
++         * The player was kicked from the server.
++         */
++        KICKED,
++
++        /**
++         * The player has timed out.
++         */
++        TIMED_OUT,
++
++        /**
++         * The player's connection has entered an erroneous state.
++         * <p>
++         * Reasons for this may include invalid packets, invalid data, and uncaught exceptions in the packet handler,
++         * among others.
++         */
++        ERRONEOUS_STATE,
++    }
++    // Paper end
+ }