From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: AlphaKR93 <dev@alpha93.kr>
Date: Wed, 27 Sep 2023 16:59:14 +0900
Subject: [PATCH] Add option to allow any usernames


diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index b875f4af9dcb45bcad0ee59a958442ba673268fe..d38685f82d2e6c4e71179bf3a85a8b183aa6c44b 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -161,6 +161,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
     @Override
     public void handleHello(ServerboundHelloPacket packet) {
         Validate.validState(this.state == ServerLoginPacketListenerImpl.State.HELLO, "Unexpected hello packet", new Object[0]);
+        if (!org.plazmamc.plazma.configurations.GlobalConfiguration.get().player.allowAnyUsername) // Plazma - Add option to allow any usernames
         Validate.validState(ServerLoginPacketListenerImpl.isValidUsername(packet.name()), "Invalid characters in username", new Object[0]);
         // Paper start - validate usernames
         if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation) {
diff --git a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
index 59c862c0e8a4111d4e9aa14a424b15cd9c37e6d1..8636ec3e130b73af0ec1b069aea6e04bc54cebdf 100644
--- a/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
+++ b/src/main/java/org/plazmamc/plazma/configurations/GlobalConfiguration.java
@@ -33,6 +33,8 @@ public class GlobalConfiguration extends ConfigurationPart {
     public Player player;
     public class Player extends ConfigurationPart {
 
+        public boolean allowAnyUsername = false;
+
     }
 
     public ConsoleLogs consoleLogs;