接入obfuz->2.0

UnityProject/Packages/com.code-philosophy.hybridclr/Editor/Template/FileRegionReplace.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HybridCLR.Editor.Template
+{
+    public class FileRegionReplace
+    {
+        private readonly string _tplCode;
+
+        private readonly Dictionary<string, string> _regionReplaceContents = new Dictionary<string, string>();
+
+        public FileRegionReplace(string tplCode)
+        {
+            _tplCode = tplCode;
+        }
+
+        public void Replace(string regionName, string regionContent)
+        {
+            _regionReplaceContents.Add(regionName, regionContent);
+        }
+
+        public string GenFinalString()
+        {
+            string originContent = _tplCode;
+
+            string resultContent = originContent;
+
+            foreach (var c in _regionReplaceContents)
+            {
+                resultContent = ReplaceRegion(resultContent, c.Key, c.Value);
+            }
+            return resultContent;
+        }
+
+        public void Commit(string outputFile)
+        {
+            string dir = Path.GetDirectoryName(outputFile);
+            Directory.CreateDirectory(dir);
+            string resultContent = GenFinalString();
+            var utf8WithoutBOM = new System.Text.UTF8Encoding(false);
+            File.WriteAllText(outputFile, resultContent, utf8WithoutBOM);
+        }
+
+        public static string ReplaceRegion(string resultText, string region, string replaceContent)
+        {
+            int startIndex = resultText.IndexOf("//!!!{{" + region);
+            if (startIndex == -1)
+            {
+                throw new Exception($"region:{region} start not find");
+            }
+            int endIndex = resultText.IndexOf("//!!!}}" + region);
+            if (endIndex == -1)
+            {
+                throw new Exception($"region:{region} end not find");
+            }
+            int replaceStart = resultText.IndexOf('\n', startIndex);
+            int replaceEnd = resultText.LastIndexOf('\n', endIndex);
+            if (replaceStart == -1 || replaceEnd == -1)
+            {
+                throw new Exception($"region:{region} not find");
+            }
+            if (resultText.Substring(replaceStart, replaceEnd - replaceStart) == replaceContent)
+            {
+                return resultText;
+            }
+            resultText = resultText.Substring(0, replaceStart) + "\n" + replaceContent + "\n" + resultText.Substring(replaceEnd);
+            return resultText;
+        }
+    }
+}