Yatopia/patches/server/0037-Respect-PlayerKickEvent-leaveMessage.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ivan Pekov <ivan@mrivanplays.com>
Date: Thu, 10 Sep 2020 21:16:40 +0300
Subject: [PATCH] Respect PlayerKickEvent leaveMessage


diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 81ac7dae3b51c67a1a279fdb96cd1d50dd901f0b..c0fa18179cdd5367a5b346d7f795f969c0a6e2b7 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -323,7 +323,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
         this.networkManager.sendPacket(new PacketPlayOutKickDisconnect(ichatbasecomponent), (future) -> {
             this.networkManager.close(ichatbasecomponent);
         });
-        this.a(ichatbasecomponent); // CraftBukkit - fire quit instantly
+        this.a(ichatbasecomponent, event.getLeaveMessage() == null || event.getLeaveMessage().equalsIgnoreCase(leaveMessage) ? null : event.getLeaveMessage()); // CraftBukkit - fire quit instantly // Yatopia
         this.networkManager.stopReading();
         MinecraftServer minecraftserver = this.minecraftServer;
         NetworkManager networkmanager = this.networkManager;
@@ -1681,6 +1681,11 @@ public class PlayerConnection implements PacketListenerPlayIn {
 
     @Override
     public void a(IChatBaseComponent ichatbasecomponent) {
+        // Yatopia start - added quitMessage parameter
+        a(ichatbasecomponent, null);
+    }
+    public void a(IChatBaseComponent ichatbasecomponent, String quitMessage) {
+        // Yatopia end
         // CraftBukkit start - Rarely it would send a disconnect line twice
         if (this.processedDisconnect) {
             return;
@@ -1696,7 +1701,7 @@ public class PlayerConnection implements PacketListenerPlayIn {
         */
 
         this.player.p();
-        String quitMessage = this.minecraftServer.getPlayerList().disconnect(this.player);
+        quitMessage = this.minecraftServer.getPlayerList().disconnect(this.player, quitMessage); // Yatopia
         if ((quitMessage != null) && (quitMessage.length() > 0)) {
             this.minecraftServer.getPlayerList().sendMessage(CraftChatMessage.fromString(quitMessage));
         }
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 1a61ff4c7d532c39883aedba90f17ef81b1a9409..0b7dc3d88a34c32e36ebb14f1e8b463664860f95 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -499,6 +499,11 @@ public abstract class PlayerList {
     }
 
     public String disconnect(EntityPlayer entityplayer) { // CraftBukkit - return string
+        // Yatopia start - add quitMessage parameter
+        return disconnect(entityplayer, null);
+    }
+    public String disconnect(EntityPlayer entityplayer, String quitMessage) {
+        // Yatopia end
         WorldServer worldserver = entityplayer.getWorldServer();
 
         entityplayer.a(StatisticList.LEAVE_GAME);
@@ -587,7 +592,7 @@ public abstract class PlayerList {
         cserver.getScoreboardManager().removePlayer(entityplayer.getBukkitEntity());
         // CraftBukkit end
 
-        return entityplayer.didPlayerJoinEvent ? playerQuitEvent.getQuitMessage() : null; // CraftBukkit // Paper - don't print quit if we never printed join
+        return entityplayer.didPlayerJoinEvent ? quitMessage != null ? quitMessage : playerQuitEvent.getQuitMessage() : null; // CraftBukkit // Paper - don't print quit if we never printed join // Yatopia
     }
 
     // CraftBukkit start - Whole method, SocketAddress to LoginListener, added hostname to signature, return EntityPlayer