关于资源版本管理的问题

unity3d 提供了比读取txt,xml更好用的ScriptableObject（脚本对象化）。为了方便于版本管理，一般会添加一个版本号（guid）

 1 public class ScriptObjectCOS : ScriptableObject
 2 {
 3     public string guid = "";
 4 }
 5 
 6 public class LevelPortalRefTable : ScriptObjectCOS
 7 {
 8     public List<LevelPortalRef> levelPortalRefList = new List<LevelPortalRef>();
 9 }
10 
11 //每个关卡的portral
12 [System.Serializable]
13 public class LevelPortalRef
14 {
15     public int levelID;
16     public string levelName = string.Empty;
17     public List<PortalInstance> PortalInstanceList = new List<PortalInstance>();
18 
19     //< 1.portalID, 2.PortalInstance>
20     private Dictionary<int, PortalInstance> cacheLevelPortalRefTable = new Dictionary<int, PortalInstance>();
21 
22     //缓存所有PortalInstance
23     public static void PopulatePortalInstanceTable(LevelPortalRef _ref)
24     {
25         if (_ref == null) {
26             return;
27         }
28         foreach (PortalInstance _portal in _ref.PortalInstanceList) {
29             if (!_ref.cacheLevelPortalRefTable.ContainsKey(_portal.portalID)) {
30                 _ref.cacheLevelPortalRefTable.Add(_portal.portalID, _portal);
31             } else {
32                 Debug.LogError("PortalInstance repeat: " + _ref.levelID + " " + _portal.portalID);
33             }
34         }
35     }
36 
37     //根据portalID获取PortalInstance
38     public PortalInstance GetPortalInstanceData(int _portalID)
39     {
40         if (cacheLevelPortalRefTable.ContainsKey(_portalID)) {
41             return cacheLevelPortalRefTable[_portalID];
42         }
43         return null;
44     }
45 }
46 
47 
48 [System.Serializable]
49 public class PortalInstance
50 {
51     public int portalID;
52     public int x;
53     public float y;
54     public int z;
55     public int soloDestinationPortalID;//目标关卡的portal
56     public string soloDestinationLevelName = string.Empty;//目标关卡名字
57     public int soloDestinationLevelID;//目标关卡ID
58 }

LevelPortalRelationShipBatchProcess.cs

  1 using UnityEngine;
  2 using System.Collections;
  3 using System.IO;
  4 using System.Text;
  5 using System.Collections.Generic;
  6 //using Aspose.Cells;
  7 using System;
  8 using UnityEditor;
  9 using System.Xml;
 10 public class LevelPortalRelationShipBatchProcess : ScriptableWizard
 11 {
 12     private static string filePath = "MyAssets/LevelPortalRelationShipData.asset";
 13     static string path = @"d:\MySavedLevels\LevelMap\";
 14     public static String[] filePaths;
 15     private static Dictionary<int, LevelPortalRef> levelPortalRefTable = new Dictionary<int, LevelPortalRef>(); 
 16     [MenuItem("Example/Portal/LevelPortalRelationShipBatchProcess")]
 17     static void CreatePortalRelationShipData()
 18     {
 19         filePath = "MyAssets/LevelPortalRelationShipData.asset";
 20         string _guid = Guid.NewGuid().ToString();
 21         BuiltToScriptTableObject(_guid);
 22         WriteToXML(_guid);
 23         Debug.Log("  CreatePortalRelationShipData   Done");
 24     }
 25 
 26 
 27     private static void BuiltToScriptTableObject(string _guid)
 28     {
 29         //先创建一个空的.asset
 30         LevelPortalRefTable _newTable = GenericAssetUtility<LevelPortalRefTable>.Create(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
 31         _newTable.guid = _guid;
 32         //获取数据
 33         if (Directory.Exists(path))
 34         {
 35             filePaths = Directory.GetFiles(path, "*.xml");
 36         }
 37         foreach (string _filePath  in filePaths)
 38         {
 39             Debug.LogWarning("################   url: " + _filePath);
 40             ReadMapXML(_filePath);       
 41         }
 42         //Debug.Log("################ BuiltToScriptTableObject() " + levelPortalRefTable.Count);
 43         foreach (LevelPortalRef _protalRef in levelPortalRefTable.Values)
 44         {
 45             LevelPortalRef levelPortalRef = new LevelPortalRef();
 46             levelPortalRef.levelID = _protalRef.levelID;
 47             levelPortalRef.levelName = _protalRef.levelName;
 48             levelPortalRef.dungeonID = _protalRef.dungeonID;
 49             foreach (PortalInstance _portal in _protalRef.PortalInstanceList)
 50             {
 51                 PortalInstance portalData = new PortalInstance();
 52                 portalData.portalID = _portal.portalID; Debug.Log(" PortalID:  " + portalData.portalID);
 53                 portalData.x = _portal.x;
 54                 portalData.y = _portal.y;
 55                 portalData.z = _portal.z;
 56                 portalData.soloDestinationPortalID = _portal.soloDestinationPortalID;
 57                 portalData.soloDestinationLevelID = _portal.soloDestinationLevelID;
 58                 portalData.soloDestinationLevelName = _portal.soloDestinationLevelName;
 59                 levelPortalRef.PortalInstanceList.Add(portalData);
 60             }
 61             _newTable.levelPortalRefList.Add(levelPortalRef);
 62         }
 63 
 64     }
 65 
 66     static void ReadMapXML(string _filePath)
 67     {
 68         try
 69         {
 70             XmlDocument _doc = new XmlDocument();
 71             _doc.Load(_filePath);
 72             XmlElement _root = _doc.DocumentElement;
 73             if (_root.Name.ToUpper().Equals("LEVEL") || _root.Name.ToUpper().Equals("OPENLEVEL"))
 74             {
 75                 LevelPortalRef _levelPortalRef = new LevelPortalRef();//每个关卡
 76                 XmlNodeList elemList = _root.ChildNodes;
 77                 foreach (XmlNode xmlNode in elemList)
 78                 {
 79                     if (xmlNode != null)
 80                     {
 81                         #region  every Level
 82 
 83                         string _tagName = xmlNode.Name.ToUpper();
 84                         switch (_tagName)
 85                         {
 86                             case "ID":
 87                                 _levelPortalRef.levelID = Convert.ToInt32(xmlNode.InnerXml);
 88                                 break;
 89                             case "Name":
 90                                 _levelPortalRef.levelName = xmlNode.InnerXml;
 91                                 break;
 92                             case "DEMGUON":
 93                                 _levelPortalRef.dungeonID = Convert.ToInt32(xmlNode.InnerXml);
 94                                 break;
 95                             case "PORTALS":
 96                                 XmlNodeList _portalList = xmlNode.ChildNodes;
 97                                 foreach (XmlNode _portalNode in _portalList)
 98                                 {
 99                                     PortalInstance _portalInstance = new PortalInstance();
100                                     if (_portalNode.Name.ToUpper().Equals("PORTAL") && _portalNode != null)
101                                     {
102                                         #region  every portal
103                                         XmlNodeList _nodesList = _portalNode.ChildNodes;
104                                         foreach (XmlNode _portalElement in _nodesList)
105                                         {
106                                             string _elementName = _portalElement.Name.ToUpper();
107                                             if (!string.IsNullOrEmpty(_portalElement.InnerXml))
108                                             {
109                                                 switch (_elementName)
110                                                 {
111                                                     case "ID":
112                                                         //Debug.Log(_elementName + "    " + _portalElement.InnerXml);
113                                                         _portalInstance.portalID = Convert.ToInt32(_portalElement.InnerXml);
114                                                         break;
115                                                     case "X":
116                                                         _portalInstance.x = (int)Convert.ToSingle(_portalElement.InnerXml);
117                                                         break;
118                                                     case "Y":
119                                                         _portalInstance.y = Convert.ToSingle(_portalElement.InnerXml);
120                                                         break;
121                                                     case "Z":
122                                                         _portalInstance.z = (int)Convert.ToSingle(_portalElement.InnerXml);
123                                                         break;
124                                                     /////////////////////////因为要兼容旧的格式/////////
125                                                     case "DESTINATIONPORTALID":
126                                                         _portalInstance.soloDestinationPortalID = Convert.ToInt32(_portalElement.InnerXml);
127                                                         break;
128                                                     case "DESTINATIONLEVELNAME":
129                                                         _portalInstance.soloDestinationLevelName = _portalElement.InnerXml;
130                                                         break;
131                                                     case "DESTINATIONLEVELID":
132                                                         _portalInstance.soloDestinationLevelID = Convert.ToInt32(_portalElement.InnerXml);
133                                                         break;
134                                                     ///////////////////////////////////////////////////
135                                                     /////////////////////////新的格式//////////////////
136                                                     case "SoloDestination":
137                                                         foreach (XmlNode solodes in _portalElement)
138                                                         {
139                                                             string _soldesName = solodes.Name.ToUpper();
140                                                             switch (_soldesName)
141                                                             {
142                                                                 case "SOLODESTINATIONPORTALID":
143                                                                     _portalInstance.soloDestinationPortalID = Convert.ToInt32(solodes.InnerXml);
144                                                                     break;
145                                                                 case "SOLODESTINATIONLEVELNAME":
146                                                                     _portalInstance.soloDestinationLevelName = solodes.InnerXml;
147                                                                     break;
148                                                                 case "SOLODESTINATIONLEVELID":
149                                                                     _portalInstance.soloDestinationLevelID = Convert.ToInt32(solodes.InnerXml);
150                                                                     break;
151                                                             }
152                                                         }
153                                                         break;
154                                                     ///////////////////////////////////////////////////
155                                                     default:
156                                                         break;
157                                                 }
158                                             }
159 
160                                         }
161                                         #endregion
162                                     }
163                                     _levelPortalRef.PortalInstanceList.Add(_portalInstance);
164                                 }
165                                 break;
166                             default:
167                                 break;
168                         }
169 
170                         #endregion
171                     }
172                 }
173                 levelPortalRefTable[_levelPortalRef.levelID] = _levelPortalRef;
174             }
175         }
176         catch (System.Exception ex)
177         {
178             Debug.LogError(ex.ToString());
179         }
180        
181     }
182 
183 
184 
185     private static void WriteToXML(string _guid)
186     {
187 
188     }
189 }

然后把创建出来的，已经带有数据的*.assets文件直接打包成*.unity3d文件。

客户端可以直接读取*.unity3d文件，获取到数据