Unity小工具 显示资源目录的文件大小
此编辑器扩展工具脚本主要是显示资源目录下所有文件所占存储空间的大小,实际意义不大,的那是在实际开发过程中我们可以通过对各个模块文件大小的了解更好的分配我们的资源。
快捷键Alt+K可以打开或者隐藏
将下面代码放入Editor文件夹即可
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using UnityEditor;
using UnityEngine;
public class FileCapacity
{
private const string REMOVE_STR = "Assets";
private const string FILESIZE = "FileSize";
private static readonly int mRemoveCount = REMOVE_STR.Length;
private static readonly Color professionalColor = new Color(56f / 255, 56f / 255, 56f / 255, 1);
private static readonly Color personaloColor = new Color(194f / 255, 194f / 255, 194f / 255, 1);
private static Dictionary<string, long> DirSizeDictionary = new Dictionary<string, long>();
private static List<string> DirList = new List<string>();
private static bool isShowSize = true;
[MenuItem("作死小工具/快捷方式/显示文件大小 &K")]
private static void OpenPlaySize()
{
isShowSize = !isShowSize;
EditorPrefs.SetBool(FILESIZE, isShowSize);
GetPropjectDirs();
AssetDatabase.Refresh();
}
[InitializeOnLoadMethod]
private static void InitializeOnLoadMethod()
{
EditorApplication.projectChanged += GetPropjectDirs;
//在ProjectWindow中,为每个可见列表项委派OnGUI事件。
EditorApplication.projectWindowItemOnGUI += OnGUI;
}
[UnityEditor.Callbacks.DidReloadScripts]
private static void OnScriptsReloaded()
{
GetPropjectDirs();
}
private static void GetPropjectDirs()
{
Init();
if (isShowSize == false)
return;
GetAllDirecotries(Application.dataPath);
foreach (string path in DirList)
{
string newPath = path.Replace("\\", "/");
DirSizeDictionary.Add(newPath, GetDirectoriesSize(path));
}
}
private static void Init()
{
isShowSize = EditorPrefs.GetBool(FILESIZE);
DirSizeDictionary.Clear();
DirList.Clear();
}
//刷新编辑器ui
private static void OnGUI(string guid, Rect selectionRect)
{
if (isShowSize == false || selectionRect.height > 16)
return;//>16为防止文件图标缩放时引起排版错乱
var dataPath = Application.dataPath;
var startIndex = dataPath.LastIndexOf(REMOVE_STR);
var dir = dataPath.Remove(startIndex, mRemoveCount);
var path = dir + AssetDatabase.GUIDToAssetPath(guid);
string text = null;
long fileSize = 0;
if (DirSizeDictionary.ContainsKey(path))
{
fileSize = DirSizeDictionary[path];
}
else if (File.Exists(path))
{
fileSize = new FileInfo(path).Length;
}
else
{
return;
}
text = GetFormatSizeString((int)fileSize);
var label = EditorStyles.label;
var content = new GUIContent(text);
var width = label.CalcSize(content).x + 10;
var pos = selectionRect;
pos.x = pos.xMax - width;
pos.width = width;
EditorGUI.DrawRect(pos, UseDark() ? professionalColor : personaloColor);
Color defaultC = GUI.color;
if (fileSize > 1024 * 1024 * 10)
{
GUI.color = Color.red;
}
else if (fileSize > 1024 * 1024)
{
GUI.color = Color.yellow;
}
GUI.Label(pos, text);
GUI.color = defaultC;
}
/// <summary>
/// 获取皮肤
/// </summary>
private static bool UseDark()
{
PropertyInfo propertyInfo = typeof(EditorGUIUtility).GetProperty("skinIndex", BindingFlags.Static | BindingFlags.NonPublic);
bool useDark = (int)propertyInfo.GetValue(null) == 1;
return useDark;
}
//计算文件大小
private static string GetFormatSizeString(int size)
{
string[] ns = new string[] {
"Byte", "KB", "MB", "GB", "TB", "PB" };
double baseNum = 1024;
if (size <= 0)
{
return $"{
0.ToString("F2")} {
ns[0]}";
}
int pow = Math.Min((int)Math.Floor(Math.Log(size, baseNum)), ns.Length - 1);
return $"{
(size / Math.Pow(baseNum, pow)).ToString("F2")} {
ns[pow]}";
}
//获取Asset目录下所有的文件路径
private static void GetAllDirecotries(string dirPath)
{
if (Directory.Exists(dirPath) == false)
{
return;
}
DirList.Add(dirPath);
DirectoryInfo[] dirArray = new DirectoryInfo(dirPath).GetDirectories();
foreach (DirectoryInfo item in dirArray)
{
GetAllDirecotries(item.FullName);
}
}
//获取具体路径文件的大小
private static long GetDirectoriesSize(string dirPath)
{
if (Directory.Exists(dirPath) == false)
{
return 0;
}
long size = 0;
DirectoryInfo dir = new DirectoryInfo(dirPath);
foreach (FileInfo info in dir.GetFiles())
{
size += info.Length;
}
DirectoryInfo[] dirBotton = dir.GetDirectories();
foreach (DirectoryInfo info in dirBotton)
{
size += GetDirectoriesSize(info.FullName);
}
return size;
}
}
该文章转载于https://blog.csdn.net/qq_37310110/article/details/124295956?spm=1001.2014.3001.5501