From 831e814ce9bdb84e86c06c4a52008f6bdaaa00d6 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 16 Nov 2018 00:24:51 +0800
Subject: =?UTF-8?q?*=E5=90=88=E5=B9=B6master=E5=88=B0minimal=E5=88=86?=
 =?UTF-8?q?=E6=94=AF?=
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---
 src/lua/common/je_lua_reference.h | 54 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/lua/common/je_lua_reference.h

(limited to 'src/lua/common/je_lua_reference.h')

diff --git a/src/lua/common/je_lua_reference.h b/src/lua/common/je_lua_reference.h
new file mode 100644
index 0000000..f338762
--- /dev/null
+++ b/src/lua/common/je_lua_reference.h
@@ -0,0 +1,54 @@
+#ifndef __JIN_COMMON_REFERENCE_H
+#define __JIN_COMMON_REFERENCE_H
+
+#include "../luax.h"
+
+namespace JinEngine
+{
+    namespace Lua
+    {
+
+        ///
+        /// This class wraps the reference functionality built into Lua, which allows C++ code to refer to Lua 
+        /// variables.
+        ///
+        class LuaRef
+        {
+        public: 
+            ///
+            ///
+            ///
+            LuaRef(lua_State* L, int i);
+
+            ///
+            ///
+            ///
+            ~LuaRef();
+
+            ///
+            ///
+            ///
+            void unref();
+
+            ///
+            /// Push value onto the stack.
+            ///
+            void push();
+
+        private:
+            ///
+            ///
+            ///
+            lua_State* const mL;
+
+            ///
+            ///
+            ///
+            int mIndex; 
+
+        };
+
+    } // namespace Lua
+} // namespace JinEngine
+
+#endif // __JIN_COMMON_REFERENCE_H
\ No newline at end of file
-- 
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