Fix rendering of unreadable characters in map signs

ethanmoffat · Mar 10, 2022 · 5356fc4 · 5356fc4
1 parent e5a3118
commit 5356fc4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/EOLib/Domain/Map/Sign.cs b/EOLib/Domain/Map/Sign.cs
@@ -1,4 +1,5 @@
 using EOLib.IO.Map;
+using System.Linq;
 
 namespace EOLib.Domain.Map
 {
@@ -10,8 +11,13 @@ public class Sign : ISign
 
         public Sign(SignMapEntity sign)
         {
-            Title = sign.Title;
-            Message = sign.Message;
+            Title = Filter(sign.Title);
+            Message = Filter(sign.Message);
+        }
+
+        private static string Filter(string input)
+        {
+            return new string(input.Where(x => !char.IsControl(x)).ToArray());
         }
     }