From d29f5f4aebd90b1e256967801b28a5990249b2e7 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 16 Mar 2019 19:29:23 +0800
Subject: *luax

---
 Source/Asura.Engine/scripting/portable.cpp |  9 -------
 Source/Asura.Engine/scripting/portable.h   | 19 -------------
 Source/Asura.Engine/scripting/portable.hpp | 43 ++++++++++++++++++++++++++++++
 Source/Asura.Engine/scripting/portable.inl | 30 +++++++++++++++++++++
 4 files changed, 73 insertions(+), 28 deletions(-)
 delete mode 100644 Source/Asura.Engine/scripting/portable.cpp
 delete mode 100644 Source/Asura.Engine/scripting/portable.h
 create mode 100644 Source/Asura.Engine/scripting/portable.hpp
 create mode 100644 Source/Asura.Engine/scripting/portable.inl

(limited to 'Source/Asura.Engine/scripting')

diff --git a/Source/Asura.Engine/scripting/portable.cpp b/Source/Asura.Engine/scripting/portable.cpp
deleted file mode 100644
index 0aa5f08..0000000
--- a/Source/Asura.Engine/scripting/portable.cpp
+++ /dev/null
@@ -1,9 +0,0 @@
-#include "Portable.h"
-
-namespace AsuraEngine
-{
-	namespace Scripting
-	{
-
-	}
-}
diff --git a/Source/Asura.Engine/scripting/portable.h b/Source/Asura.Engine/scripting/portable.h
deleted file mode 100644
index 0527308..0000000
--- a/Source/Asura.Engine/scripting/portable.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef __ASURA_ENGINE_PORTABLE_H__
-#define __ASURA_ENGINE_PORTABLE_H__
-
-#include "Luax.hpp"
-#include "Config.h"
-#include "Type.h"
-
-namespace AsuraEngine
-{
-	namespace Scripting
-	{
-
-		template<typename T> 
-		using Portable = Luax::LuaxClass<T>;
-
-	}
-}
-
-#endif
\ No newline at end of file
diff --git a/Source/Asura.Engine/scripting/portable.hpp b/Source/Asura.Engine/scripting/portable.hpp
new file mode 100644
index 0000000..773e7ad
--- /dev/null
+++ b/Source/Asura.Engine/scripting/portable.hpp
@@ -0,0 +1,43 @@
+#ifndef __ASURA_ENGINE_PORTABLE_H__
+#define __ASURA_ENGINE_PORTABLE_H__
+
+#include "Config.h"
+#include "Luax.hpp"
+#include "Type.h"
+
+namespace AsuraEngine
+{
+	namespace Scripting
+	{
+
+		template<typename T> 
+		class Portable : public Luax::LuaxClass<T>
+		{
+		public:
+
+			Portable();
+			virtual ~Portable();
+
+			void Retain();
+			void Release();
+
+		private:
+
+			///
+			/// 多线程保护，lua调用gc后，如果在其他线程用了此native object，不会调用delete。
+			///
+			int  mRefCount; 
+
+			///
+			/// delete保险，继承portable的类，无法使用delete，只能使用Release。
+			///
+			bool mSafer;
+
+		};
+
+#include "portable.inl"
+
+	}
+}
+
+#endif
\ No newline at end of file
diff --git a/Source/Asura.Engine/scripting/portable.inl b/Source/Asura.Engine/scripting/portable.inl
new file mode 100644
index 0000000..a27b2e8
--- /dev/null
+++ b/Source/Asura.Engine/scripting/portable.inl
@@ -0,0 +1,30 @@
+
+template<typename T>
+Portable<T>::Portable()
+	: mRefCount(1)
+	, mSafer(false)
+{
+}
+
+template<typename T> 
+Portable<T>::~Portable()
+{
+	ASSERT(mSafer);
+}
+
+template<typename T>
+void Portable<T>::Retain()
+{
+	++mRefCount;
+}
+
+template<typename T>
+void Portable<T>::Release()
+{
+	if (--mRefCount <= 0)
+	{
+		mSafer = true;
+		delete this;
+	}
+}
+
-- 
cgit v1.1-26-g67d0