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Leaf/patches/server/0094-Do-not-place-player-if-the-server-is-full.patch

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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/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 2614933317f102a0f559374d2bb8efc70b230e85..27015c62e1c45d36e58ae1323417739836632933 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -380,6 +380,13 @@ 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 // Leaves - skip
+ 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
Location loc = ev.getSpawnLocation();
worldserver1 = ((CraftWorld) loc.getWorld()).getHandle();
@@ -917,7 +924,7 @@ public abstract class PlayerList {
event.disallow(PlayerLoginEvent.Result.KICK_BANNED, io.papermc.paper.adventure.PaperAdventure.asAdventure(ichatmutablecomponent)); // Paper - Adventure
} else {
// return this.players.size() >= this.maxPlayers && !this.canBypassPlayerLimit(gameprofile) ? IChatBaseComponent.translatable("multiplayer.disconnect.server_full") : null;
- if (this.realPlayers.size() >= this.maxPlayers && !(player.hasPermission("purpur.joinfullserver") || this.canBypassPlayerLimit(gameprofile))) { // Purpur // Leaves - skip
+ if (this.realPlayers.size() >= this.maxPlayers && !(player.hasPermission("purpur.joinfullserver") || this.canBypassPlayerLimit(gameprofile))) { // Purpur // Leaves - skip // Leaf - Do not place player if the server is full - diff on change
event.disallow(PlayerLoginEvent.Result.KICK_FULL, net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().deserialize(org.spigotmc.SpigotConfig.serverFullMessage)); // Spigot // Paper - Adventure
}
}
diff --git a/src/main/java/org/dreeam/leaf/config/modules/fixes/DontPlacePlayerIfFull.java b/src/main/java/org/dreeam/leaf/config/modules/fixes/DontPlacePlayerIfFull.java
new file mode 100644
index 0000000000000000000000000000000000000000..8ca0c6ef982fa45891e67430c729eb1c92235853
--- /dev/null
+++ b/src/main/java/org/dreeam/leaf/config/modules/fixes/DontPlacePlayerIfFull.java
@@ -0,0 +1,21 @@
+package org.dreeam.leaf.config.modules.fixes;
+
+import org.dreeam.leaf.config.ConfigModules;
+import org.dreeam.leaf.config.EnumConfigCategory;
+
+public class DontPlacePlayerIfFull extends ConfigModules {
+
+ public String getBasePath() {
+ return EnumConfigCategory.FIXES.getBaseKeyName();
+ }
+
+ public static boolean enabled = false;
+
+ @Override
+ public void onLoaded() {
+ enabled = config.getBoolean(getBasePath() + ".dont-place-player-if-server-full", enabled, """
+ Don't let player join server if the server is full.
+ If enable this, you should use 'purpur.joinfullserver' permission instead of
+ PlayerLoginEvent#allow to let player join full server.""");
+ }
+}