From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
Date: Mon, 24 Jun 2024 10:49:04 +0800
Subject: [PATCH] Do not place player if the server is full

Fix https://github.com/PaperMC/Paper/issues/10668

diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
index fae3c65d7411cd2c279dde27f8b8eafd45b657cf..e11bc2fb26d259f0b35cbd94b4a3aed1a33ca0bc 100644
--- a/net/minecraft/server/players/PlayerList.java
+++ b/net/minecraft/server/players/PlayerList.java
@@ -342,6 +342,13 @@ public abstract class PlayerList {
             return;
         }
         // Gale end - MultiPaper - do not place player in world if kicked before being spawned in
+        // Leaf start - Do not place player if the server is full - copied from canPlayerLogin
+        if (org.dreeam.leaf.config.modules.fixes.DontPlacePlayerIfFull.enabled && this.realPlayers.size() >= this.maxPlayers && !(player.getBukkitEntity().hasPermission("purpur.joinfullserver") || this.canBypassPlayerLimit(gameProfile))) { // Purpur - Allow player join full server by permission // Leaves - only real player
+            connection.disconnect(io.papermc.paper.adventure.PaperAdventure.asVanilla(net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.serverFullMessage)));
+            //playerconnection.disconnect(io.papermc.paper.adventure.PaperAdventure.asVanilla(net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.serverFullMessage)), org.bukkit.event.player.PlayerKickEvent.Cause.TIMEOUT);
+            return;
+        }
+        // Leaf end - Do not place player if the server is full - copied from canPlayerLogin
 
         org.bukkit.Location loc = ev.getSpawnLocation();
         serverLevel = ((org.bukkit.craftbukkit.CraftWorld) loc.getWorld()).getHandle();
@@ -834,7 +841,7 @@ public abstract class PlayerList {
             // return this.players.size() >= this.maxPlayers && !this.canBypassPlayerLimit(gameProfile)
             //     ? Component.translatable("multiplayer.disconnect.server_full")
             //     : null;
-            if (this.realPlayers.size() >= this.maxPlayers && !(player.hasPermission("purpur.joinfullserver") || this.canBypassPlayerLimit(gameProfile))) { // Purpur - Allow player join full server by permission // Leaves - only real player
+            if (this.realPlayers.size() >= this.maxPlayers && !(player.hasPermission("purpur.joinfullserver") || this.canBypassPlayerLimit(gameProfile))) { // Purpur - Allow player join full server by permission // Leaves - only real player // Leaf - Do not place player if the server is full - diff on change
                 event.disallow(org.bukkit.event.player.PlayerLoginEvent.Result.KICK_FULL, net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.serverFullMessage)); // Spigot // Paper - Adventure
             }
         }