332 lines
11 KiB
C#
332 lines
11 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using UnityEditor;
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using UnityEngine;
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public class CheckVfxInvalidTex
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{
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#region//路径
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//特效纹理贴图文件夹路径
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public const string CONST_TEX_FOLDER_PATH = "GameAssets/RawResources/vfx/fxresources/texture";
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public const string CONST_MAT_FOLDER_PATH = "GameAssets/RawResources/vfx/fxresources/fxmaterials";
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public const string CONST_SAVE_PATH = "EditorOut";
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#endregion
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#region//私有变量
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private List<string> _relationTexMetaPath = new List<string>();
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private List<CheckTexInfo> _cacheCehckTexInfoList = new List<CheckTexInfo>();
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private Dictionary<string, int> _cacheAllTexInfo = new Dictionary<string, int>();
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#endregion
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#region//静态变量
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private static CheckVfxInvalidTex _instance = null;
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public static CheckVfxInvalidTex Instance
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{
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get
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{
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if (_instance == null)
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{
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_instance = new CheckVfxInvalidTex();
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}
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return _instance;
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}
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}
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#endregion
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#region//公共函数
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public void Start()
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{
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InitAllTex();
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}
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#endregion
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#region//私有变量
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//初始化特效贴图
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private void InitAllTex()
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{
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string path = Application.dataPath;
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string texFolderPath = string.Format("{0}/{1}", path, CONST_TEX_FOLDER_PATH);
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string matFolderPath = string.Format("{0}/{1}", path, CONST_MAT_FOLDER_PATH);
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if(!Directory.Exists(texFolderPath))
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{
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Debug.LogError("特效贴图文件夹路径不存在！");
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return;
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}
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DirectoryInfo dir = new DirectoryInfo(texFolderPath);
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SerializeFile(dir);
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if (!Directory.Exists(matFolderPath))
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{
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Debug.LogError("特效材质球文件夹路径不存在！");
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return;
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}
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dir = new DirectoryInfo(matFolderPath);
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SerializeMat(dir);
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//获取依赖Tex的guid列表并且剔除未使用的tex
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for (int i = 0; i < _relationTexMetaPath.Count; i++)
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{
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string _relationPath = _relationTexMetaPath[i];
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List<string> guidList = GetFileGUID(_relationPath);
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for (int m = 0; m < guidList.Count; m++)
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{
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string guid = guidList[m];
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if (_cacheAllTexInfo.ContainsKey(guid))
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{
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int index = _cacheAllTexInfo[guid];
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if (index >= 0 && index < _cacheCehckTexInfoList.Count)
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{
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_cacheCehckTexInfoList.RemoveAt(index);
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}
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}
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}
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}
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SaveCSV();
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}
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public void SaveCSV()
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{
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string saveFolderPath = Application.dataPath.Substring(0, Application.dataPath.IndexOf("Client") - 1);
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saveFolderPath = string.Format("{0}/{1}", saveFolderPath, CONST_SAVE_PATH);
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string savePath = string.Format("{0}/无效特效Tex贴图.csv", saveFolderPath);
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if (!Directory.Exists(saveFolderPath))
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{
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Directory.CreateDirectory(saveFolderPath);
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}
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if (File.Exists(savePath))
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{
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File.Delete(savePath);
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}
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StringBuilder sb = new StringBuilder();
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//写出列名称
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for (int i = 0; i < _cacheCehckTexInfoList.Count; i++)
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{
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var info = _cacheCehckTexInfoList[i];
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sb.Append(string.Format("纹理名字： {0} 纹理路径： {1}", info.Name, info.Path));
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sb.Append("\n");
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}
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File.WriteAllText(savePath, sb.ToString(), Encoding.UTF8);
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Debug.LogError(string.Format("检查完成!!!!!!!!!!请去{0}目录提取文件", saveFolderPath));
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}
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//序列化文件
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private void SerializeFile(DirectoryInfo dir)
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{
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if (dir == null)
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return;
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//查找所有文件
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FileInfo[] infos = dir.GetFiles();
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if (infos == null)
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return;
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for (int i = 0; i < infos.Length; i++)
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{
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FileInfo info = infos[i];
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if (info.Name.IndexOf(".meta") > 0)
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{
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CacheTexInfo(info.FullName, info.Name);
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}
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}
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//查找子文件夹
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DirectoryInfo[] childDirs = dir.GetDirectories();
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if (childDirs == null)
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return;
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for (int i = 0; i < childDirs.Length; i++)
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{
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DirectoryInfo childDir = childDirs[i];
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SerializeFile(childDir);
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}
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}
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//读取guid
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private void CacheTexInfo(string texPath, string name)
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{
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string path = texPath;
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try
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{
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if (File.Exists(path))
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{
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FileStream fs = File.Open(path, FileMode.Open);
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byte[] bss = new byte[fs.Length];
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fs.Read(bss, 0, (int)fs.Length);
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string result = Encoding.Default.GetString(bss);
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string cacheStr = string.Empty;
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int start = 0;
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int end = result.LastIndexOf("\n");
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int orStart = start;
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int lastEnd = end;
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while (start < lastEnd)
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{
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start = result.IndexOf("guid:", start);
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if (start == -1)
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break;
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start += 5;
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end = result.IndexOf("\n", start);
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string ss = result.Substring(start);
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if (start >= end || end == -1)
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break;
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int index = start;
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for (int i = start; i < end; i++)
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{
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int findPos = result.IndexOf(' ', i);
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if (findPos < end && findPos != -1)
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{
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index = findPos;
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}
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else
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{
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break;
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}
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}
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start = index + 1;
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string guiIdStr = result.Substring(start, end - start);
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if (!_cacheAllTexInfo.ContainsKey(guiIdStr))
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{
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_cacheAllTexInfo[guiIdStr] = _cacheCehckTexInfoList.Count;
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CheckTexInfo texInfo = new CheckTexInfo();
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texInfo.Guid = guiIdStr;
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texInfo.Path = texPath;
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texInfo.Name = name;
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_cacheCehckTexInfoList.Add(texInfo);
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}
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orStart = end;
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start = end + 1;
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}
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fs.Close();
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}
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}
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catch
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{
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}
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}
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private List<string> GetFileGUID(string texPath)
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{
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string path = texPath;
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List<string> retList = new List<string>();
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try
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{
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if (File.Exists(path))
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{
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FileStream fs = File.Open(path, FileMode.Open);
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byte[] bss = new byte[fs.Length];
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fs.Read(bss, 0, (int)fs.Length);
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string result = Encoding.Default.GetString(bss);
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string cacheStr = string.Empty;
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int start = 0;
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int end = result.LastIndexOf("\n");
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int orStart = start;
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int lastEnd = end;
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while (start < lastEnd)
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{
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start = result.IndexOf("guid:", start);
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if (start == -1)
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break;
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start += 5;
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end = result.IndexOf("\n", start);
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string ss = result.Substring(start);
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if (start >= end || end == -1)
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break;
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int index = start;
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for (int i = start; i < end; i++)
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{
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int findPos = result.IndexOf(' ', i);
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if (findPos < end && findPos != -1)
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{
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index = findPos;
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}
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else
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{
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break;
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}
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}
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start = index + 1;
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string guiIdStr = result.Substring(start, end - start);
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retList.Add(guiIdStr);
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orStart = end;
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start = end + 1;
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}
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fs.Close();
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}
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}
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catch
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{
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}
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return retList;
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}
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//序列化材质球
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private void SerializeMat(DirectoryInfo dir)
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{
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if (dir == null)
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return;
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string assetFolderPath = dir.FullName.Substring(dir.FullName.IndexOf("Assets"));
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//查找所有文件
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FileInfo[] infos = dir.GetFiles();
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if (infos == null)
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return;
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for (int i = 0; i < infos.Length; i++)
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{
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FileInfo info = infos[i];
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if (info.Name.IndexOf(".meta") < 0)
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{
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string assetPath = string.Format("{0}/{1}", assetFolderPath, info.Name);
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var mat = AssetDatabase.LoadAssetAtPath(assetPath, typeof(Material)) as Material;
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if (mat != null)
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{
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GetMatRelationTexMetaPathList(mat, ref _relationTexMetaPath);
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}
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}
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}
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////查找子文件夹
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DirectoryInfo[] childDirs = dir.GetDirectories();
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if (childDirs == null)
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return;
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for (int i = 0; i < childDirs.Length; i++)
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{
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DirectoryInfo childDir = childDirs[i];
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SerializeMat(childDir);
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}
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}
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//获取材质球的texture
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private void GetMatRelationTexMetaPathList(Material mat, ref List<string> relationList)
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{
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if (mat == null)
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return;
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var shader = mat.shader;
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int shaderPropertyCount = UnityEditor.ShaderUtil.GetPropertyCount(shader);
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for (int i = 0; i < shaderPropertyCount; i++)
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{
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var type = UnityEditor.ShaderUtil.GetPropertyType(shader, i);
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var name = UnityEditor.ShaderUtil.GetPropertyName(shader, i);
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if (type == ShaderUtil.ShaderPropertyType.TexEnv)
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{
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Texture tex = null;
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Vector2 offset = Vector2.zero;
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Vector2 scale = Vector2.one;
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tex = mat.GetTexture(name);
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if (tex != null)
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{
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string path = UnityEditor.AssetDatabase.GetAssetPath(tex);
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path = string.Format("{0}/{1}.meta", Application.dataPath, path.Substring(7));
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relationList.Add(path);
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}
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}
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}
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}
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#endregion
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}
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public class CheckTexInfo
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{
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public string Guid = string.Empty;
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public string Path = string.Empty;
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public string Name = string.Empty;
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}
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