1 files changed, 65 insertions, 6 deletions

diff --git a/src/libjin/Filesystem/je_asset_database.h b/src/libjin/Filesystem/je_asset_database.h
index b8f96f6..81cce64 100644
--- a/src/libjin/Filesystem/je_asset_database.h
+++ b/src/libjin/Filesystem/je_asset_database.h
@@ -8,25 +8,84 @@ namespace JinEngine
 {
 	namespace Filesystem
 	{
-		/* ��Դ���� */
-		class AssetDatabase
+
+        ///
+        /// Assets managment.
+        ///
+        class AssetDatabase
 		{
 		public:
+            ///
+            /// Get asset database singleton.
+            ///
+            /// @param Singleton of asset database.
+            ///
 			static AssetDatabase* get();
 
+            ///
+            /// Asset database constructor.
+            ///
             AssetDatabase();
 
+            ///
+            /// Check if the path is directory.
+            ///
+            /// @param path Path under asset folder.
+            /// @return True if the given path is directory, otherwise return false.
+            ///
 			bool isDir(const char* path);
+
+            ///
+            /// Check if the path is file. 
+            /// 
+            /// @param path Path under asset folder. 
+            /// @return True if the given path is file, otherwise return false.
+            ///
 			bool isFile(const char* path);
+            
+            ///
+            /// Check if the path exists.
+            /// @param path Given path.
+            /// @return True if path exists, otherwise return false.
+            ///
 			bool exists(const char* path);
-			int read(const char* path, Buffer* buffer);
-			void* read(const char* path, unsigned int* len);
+
+            ///
+            /// Read file into a buffer.
+            /// 
+            /// @param path Path of file.
+            /// @param buffer Buffer to fill.
+            /// @return True if read sucessful, otherwise return false.
+            ///
+			bool read(const char* path, Buffer& buffer);
+
+            ///
+            /// Read file and return data content.
+            ///
+            /// @param path Path of file. 
+            /// @param length Length of data. 
+            /// @return Data if read sucessful, otherwise return null.
+            ///
+			void* read(const char* path, unsigned int* length);
+
+            ///
+            /// Set asset root folder.
+            ///
+            /// @param root Root folder of assets.
+            ///
 			void mount(const char* root);
+
+            ///
+            /// Get full path of asset.
+            ///
+            /// @param path Path of asset.
+            /// @return Full path of asset.
+            ///
 			const char* getFull(const char* path);
 
 		private:
-			static AssetDatabase* fs;
-			smtShared* S; 
+			static AssetDatabase* mAssetDatabase;
+			smtShared* mSmt; 
 
 		};