Laxley Grandfather Clock puzzle artwork done.

Assets/Scripts/Framework/Extensions/StringExtensions.cs

@@ -1,7 +1,99 @@
+using System.Collections.Generic;
+using System.Text;
+using System.Text.RegularExpressions;
+
 namespace BriarQueen.Framework.Extensions
 {
-    public class StringExtensions
+    public static class StringExtensions
     {
-        
+        private static readonly string[] Prefixes =
+        {
+            "ENV_",
+            "PUZ_",
+            "SUB_",
+            "UI_",
+            "SFX_",
+            "BGM_",
+            "BOOK_",
+            "CLUE_",
+            "PHOTO_"
+        };
+
+        private static readonly IReadOnlyDictionary<string, string> Overrides =
+            new Dictionary<string, string>
+            {
+                { "Pumphouse", "Pump House" },
+                { "Lockbox", "Lockbox" },
+                { "Codex", "Codex" },
+                { "UIFX", "UI FX" },
+                { "SFX", "SFX" },
+                { "BGM", "BGM" }
+            };
+
+        public static string Prettify(this string value)
+        {
+            if (string.IsNullOrWhiteSpace(value))
+                return string.Empty;
+
+            value = StripPrefix(value);
+            value = value.Replace("_", " ");
+            value = AddSpacing(value);
+            value = Regex.Replace(value, @"\s+", " ").Trim();
+
+            if (value.Length == 0)
+                return string.Empty;
+
+            var words = value.Split(' ');
+            var sb = new StringBuilder();
+
+            for (int i = 0; i < words.Length; i++)
+            {
+                var word = words[i];
+
+                if (string.IsNullOrWhiteSpace(word))
+                    continue;
+
+                string formatted = FormatWord(word);
+
+                sb.Append(formatted);
+
+                if (i < words.Length - 1)
+                    sb.Append(' ');
+            }
+
+            return sb.ToString();
+        }
+
+        private static string StripPrefix(string value)
+        {
+            foreach (var prefix in Prefixes)
+            {
+                if (value.StartsWith(prefix))
+                    return value.Substring(prefix.Length);
+            }
+
+            return value;
+        }
+
+        private static string AddSpacing(string value)
+        {
+            value = Regex.Replace(value, "([a-z0-9])([A-Z])", "$1 $2");
+            value = Regex.Replace(value, "([A-Z]+)([A-Z][a-z])", "$1 $2");
+            value = Regex.Replace(value, "([a-zA-Z])([0-9])", "$1 $2");
+            value = Regex.Replace(value, "([0-9])([a-zA-Z])", "$1 $2");
+
+            return value;
+        }
+
+        private static string FormatWord(string word)
+        {
+            if (Overrides.TryGetValue(word, out var overrideValue))
+                return overrideValue;
+
+            if (word.Length > 1 && word.ToUpperInvariant() == word)
+                return word;
+
+            return char.ToUpperInvariant(word[0]) + word.Substring(1).ToLowerInvariant();
+        }
     }
 }