1 files changed, 18 insertions, 8 deletions

diff --git a/source/libs/asura-lib-utils/io/io_task.h b/source/libs/asura-lib-utils/io/io_task.h
index a79b2a8..5f454ee 100644
--- a/source/libs/asura-lib-utils/io/io_task.h
+++ b/source/libs/asura-lib-utils/io/io_task.h
@@ -13,32 +13,42 @@ namespace AsuraEngine
 	namespace IO
 	{
 
+		enum IOTaskType
+		{
+			IOTASK_TYPE_READ, 
+			IOTASK_TYPE_WRITE,
+			IOTASK_TYPE_APPEND,
+		};
+
 		///
 		/// ��ȡ�ļ�����
 		///
 		class IOTask ASURA_FINAL
-			: public AEScripting::Portable<IOTask>
-			, public AEThreading::Task
+			: public AEThreading::Task
+			, public AEScripting::Portable<IOTask>
 		{
 		public:
 
 			LUAX_DECL_FACTORY(IOTask);
 
-			IOTask(const std::string& path, DataBuffer* buffer);
+			IOTask(const std::string& path, DataBuffer* buffer, IOTaskType type);
 			~IOTask();
 
 			bool Execute() override ;
-			void Invoke(lua_State* thread) override;
+			void Invoke() override;
 
 		private:
 
-			std::string mPath; 
-
-			DataBuffer* mDst;
-			Luax::LuaxMemberRef mDstRef;
+			LUAX_DECL_ENUM(IOTaskType);
 
 			LUAX_DECL_METHOD(_New);
 
+			std::string mPath;
+			IOTaskType  mType;
+
+			ASURA_REF DataBuffer* mBuffer;
+			Luax::LuaxMemberRef   mBufferRef;
+
 		};
 
 	}