From 4b2d57a0eec503217c507c6a2137f3af86dd5167 Mon Sep 17 00:00:00 2001
From: iceBear67 <icebear67@sfclub.cc>
Date: Tue, 7 Jan 2025 16:38:09 +0800
Subject: [PATCH] Remove non-ascii-complaint characters from filename

---
 src/main/java/io/ib67/sfcraft/util/Helper.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/io/ib67/sfcraft/util/Helper.java b/src/main/java/io/ib67/sfcraft/util/Helper.java
index e507e31..fbf4793 100644
--- a/src/main/java/io/ib67/sfcraft/util/Helper.java
+++ b/src/main/java/io/ib67/sfcraft/util/Helper.java
@@ -36,6 +36,7 @@ import java.util.regex.Pattern;
 
 public class Helper {
     private static final Pattern ILLEGAL_CHARACTERS = Pattern.compile("[./\\\\#%!@&*]");
+    private static final Pattern NON_ASCII = Pattern.compile("[^a-zA-Z0-9_+()]");
     public static final char COLOR = '§';
 
     public static boolean canBack(ServerPlayerEntity player) {
@@ -54,7 +55,7 @@ public class Helper {
         if(name.length() > 32){
             name = name.substring(0,32);
         }
-        return name;
+        return NON_ASCII.matcher(name).replaceAll("");
     }
 
     public static boolean teleportSafely(ServerPlayerEntity player, ServerWorld world, int x, int y, int z, float yaw, float pitch) {