Unity3d returns all file names under the specified Assets folder path, unity3dassets

Unity3d returns all file names under the specified Assets folder path, unity3dassets

 

using UnityEngine;using System.Collections;using System.Collections.Generic;using System.IO;

<pre class="csharp" name="code">public static List<string> nameArray = new List<string>();

/// <Summary> /// return all file names in this path based on the file path in the specified Assets //// </summary> /// <returns> file name array </returns> /// <param name = "path"> "1" level path </param> under Assets /// <param name = "pattern"> filter files suffix. </param> // <typeparam name = "T"> function template type name t </typeparam> void GetObjectNameToArray <T> (string path, string pattern) {string objPath = Application. dataPath + "/" + path; string [] directoryEntries; try {// return the array or empty array dire of the names of files and subdirectories in the specified directory CtoryEntries = System. IO. directory. getFileSystemEntries (objPath); for (int I = 0; I <directoryEntries. length; I ++) {string p = directoryEntries [I]; // obtain the files or folders in the required directory (level 1) // string [] tempPaths = StringExtention. splitWithString (p, "/Assets/" + path + "\"); // cannot be empty after tempPaths is split, as long as directoryEntries is not empty // if (tempPaths [1]. endsWith (". meta ") continue; string [] patheatmap = StringExtention. splitWithString (tempPat Hs [1], ". "); // file if (patheatmap. length> 1) {nameArray. add (patheatmap [0]);} // recursively traverse sub-directories! Else {GetObjectNameToArray <T> (path + "/" + patheatmap [0], "pattern"); continue ;}} catch (System. IO. directoryNotFoundException) {Debug. log ("The path encapsulated in the" + objPath + "Directory object does not exist. ");}}

Void Start () {// TextAsset [] texts = LoadAsset <TextAsset> ("/CreateScriptDialog/Editor", "cs "); // GetObjectNameToArray <string> ("uSequencer/Example Scenes", "xxx"); // nested traversal of GetObjectNameToArray <string> ("uSequencer", "xxx "); // implement nested traversal of foreach (string str in nameArray) {Debug. log (str );}}

<Pre class = "csharp" name = "code"> /// <summary> /// custom string segmentation method /// </summary> public class StringExtention {public static string [] SplitWithString (string sourceString, string splitString) {string tempSourceString = sourceString; List <string> arrayList = new List <string> (); string s = string. empty; while (sourceString. indexOf (splitString)>-1) // split {s = sourceString. substring (0, sourceString. indexOf (splitString); sourceString = sourceString. substring (sourceString. indexOf (splitString) + splitString. length); arrayList. add (s);} arrayList. add (sourceString); return arrayList. toArray ();}}

How can I obtain the path of the assets folder ??

InputStream inStream = context. getAssets (). open ("path under assets (excluding assets)/file name ");

Unity3D 4x C # How does the script read the file names of all files in the Resources directory?

Unable to read. Unity does not provide this function. You can create a list file, which records the names of all files, and then use Resources. load to read the file to get the names of all files. I think the file name traversal function you need may be used to list all objects of a certain type on Resources. FindObjectsOfTypeAll.