From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Mon, 3 Apr 2023 23:52:44 +0300
Subject: [PATCH] Allow any username

Removed due Paper username check in 1.20.4?

diff --git a/src/main/java/gq/bxteam/divinemc/configuration/DivineConfig.java b/src/main/java/gq/bxteam/divinemc/configuration/DivineConfig.java
index 9e802fbe8e5f1a3c24cb6bc9254c72a2a0c3fde1..426ae4086adc0180e3f3ba06cf6c005476ca891e 100644
--- a/src/main/java/gq/bxteam/divinemc/configuration/DivineConfig.java
+++ b/src/main/java/gq/bxteam/divinemc/configuration/DivineConfig.java
@@ -152,4 +152,9 @@ public class DivineConfig {
         }
         return builder.build();
     }
+
+    public static boolean allowAnyUsername = false;
+    private static void allowAnyUsername() {
+        allowAnyUsername = getBoolean("settings.player.allow-any-username", allowAnyUsername);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 3dcccca8ede9b203c24ba29b2020a583297b895c..272670750afe2d07e51f2f7589c5718a2c155ed4 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -16,6 +16,8 @@ import java.util.concurrent.atomic.AtomicInteger;
 import javax.annotation.Nullable;
 import javax.crypto.Cipher;
 import javax.crypto.SecretKey;
+
+import gq.bxteam.divinemc.configuration.DivineConfig;
 import net.minecraft.DefaultUncaughtExceptionHandler;
 import net.minecraft.core.UUIDUtil;
 import net.minecraft.network.Connection;
@@ -160,7 +162,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
     @Override
     public void handleHello(ServerboundHelloPacket packet) {
         Validate.validState(this.state == ServerLoginPacketListenerImpl.State.HELLO, "Unexpected hello packet", new Object[0]);
-        Validate.validState(ServerLoginPacketListenerImpl.isValidUsername(packet.name()), "Invalid characters in username", new Object[0]);
+        if (!DivineConfig.allowAnyUsername) Validate.validState(ServerLoginPacketListenerImpl.isValidUsername(packet.name()), "Invalid characters in username", new Object[0]); // DivineMC - Allow any username
         // Paper start - validate usernames
         if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation) {
             if (!this.iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation && !validateUsername(packet.name())) {