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Assets/Dreamteck/Utilities/ResourceUtility.cs

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+using UnityEngine;
+using System.Collections;
+using System.IO;
+
+namespace Dreamteck
+{
+    public static class ResourceUtility
+    {
+        //Attempts to find the input directory pattern inside a given directory and if it fails, proceeds with looking up all subfolders
+        public static string FindFolder(string dir, string folderPattern)
+        {
+            if (folderPattern.StartsWith("/")) folderPattern = folderPattern.Substring(1);
+            if (!dir.EndsWith("/")) dir += "/";
+            if (folderPattern == "") return "";
+            string[] folders = folderPattern.Split('/');
+            if (folders.Length == 0) return "";
+            string foundDir = "";
+            try
+            {
+                foreach (string d in Directory.GetDirectories(dir))
+                {
+                    DirectoryInfo dirInfo = new DirectoryInfo(d);
+                    if (dirInfo.Name == folders[0])
+                    {
+                        foundDir = d;
+                        string searchDir = FindFolder(d, string.Join("/", folders, 1, folders.Length - 1));
+                        if (searchDir != "")
+                        {
+                            foundDir = searchDir;
+                            break;
+                        }
+                    }
+                }
+                if (foundDir == "")
+                {
+                    foreach (string d in Directory.GetDirectories(dir))
+                    {
+                        foundDir = FindFolder(d, string.Join("/", folders));
+                        if (foundDir != "") break;
+                    }
+                }
+            }
+            catch (System.Exception excpt)
+            {
+                Debug.LogError(excpt.Message);
+                return "";
+            }
+            return foundDir;
+        }
+
+        public static Texture2D LoadTexture(string dreamteckPath, string textureFileName)
+        {
+            string path = Application.dataPath + "/Dreamteck/" + dreamteckPath;
+            if (!Directory.Exists(path))
+            {
+                path = FindFolder(Application.dataPath, "Dreamteck/" + dreamteckPath);
+                if (!Directory.Exists(path)) return null;
+            }
+            if (!File.Exists(path + "/" + textureFileName)) return null;
+            byte[] bytes = File.ReadAllBytes(path + "/" + textureFileName);
+            Texture2D result = new Texture2D(1, 1);
+            result.name = textureFileName;
+            result.LoadImage(bytes);
+            return result;
+        }
+
+        public static Texture2D LoadTexture(string path)
+        {
+            if (!File.Exists(path)) return null;
+            byte[] bytes = File.ReadAllBytes(path);
+            Texture2D result = new Texture2D(1, 1);
+            FileInfo finfo = new FileInfo(path);
+            result.name = finfo.Name;
+            result.LoadImage(bytes);
+            return result;
+        }
+    }
+}