气泡

Assets/Scripts/Utility/CommonUtil.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Linq;
+using System.Text;
 using System.Threading.Tasks;
 using Unity.VisualScripting;
 using UnityEngine;
@@ -134,5 +135,49 @@ namespace AibisDream.Utility
         }
 
         #endregion
+        
+        /// <summary>
+        /// 拆分字符串为若干行
+        /// </summary>
+        /// <param name="input"></param>
+        /// <param name="maxCharsPerLine"></param>
+        /// <returns></returns>
+        public static string SplitString(string input, int maxCharsPerLine)
+        {
+            if (string.IsNullOrEmpty(input) || maxCharsPerLine <= 0)
+            {
+                return input;
+            }
+
+            var result = new StringBuilder();
+            var lines = input.Replace("<br>", "\n").Split('\n');
+
+            foreach (var line in lines)
+            {
+                var currentIndex = 0;
+
+                while (currentIndex < line.Length)
+                {
+                    var length = Math.Min(maxCharsPerLine, line.Length - currentIndex);
+                    result.Append(line.Substring(currentIndex, length));
+                    currentIndex += length;
+
+                    if (currentIndex < line.Length)
+                    {
+                        result.Append('\n');
+                    }
+                }
+
+                result.Append('\n');
+            }
+
+            // Remove the last '\n' if needed
+            if (result.Length > 0)
+            {
+                result.Length--;
+            }
+
+            return result.ToString();
+        }
     }
 }