*luax

1 files changed, 150 insertions, 0 deletions

diff --git a/Source/3rdParty/Luax/luax_class.hpp b/Source/3rdParty/Luax/luax_class.hpp
new file mode 100644
index 0000000..6ce8d19
--- /dev/null
+++ b/Source/3rdParty/Luax/luax_class.hpp
@@ -0,0 +1,150 @@
+#ifndef __LUAX_CLASS_H__
+#define __LUAX_CLASS_H__
+
+#include <vector>
+
+#include "luax_config.h"
+#include "luax_ref.h"
+
+namespace Luax
+{
+
+#define LUAX_DECL_METHOD(mtd) static int mtd(lua_State* L)
+
+	///
+	/// RegisterLuaxClass ע����ķ����ͳ�Ա������ö�١������ȵ�class table
+	/// LuaxRegisterInterface ע��ӿڷ�����interface table
+	/// LuaxGetFactoryName ��ù�����������ͬʱ��������ע��ʱ����ע��Ϊ��singleton��ͨ������ʱ��������
+	///
+#define LUAX_DECL_FACTORY(type) \
+	static void RegisterLuaxClass(LuaxState&);\
+	static void RegisterLuaxInterface(LuaxState&);\
+	static const char* GetLuaxFactoryName() { return #type; };\
+	static const char* GetLuaxClassName() { return #type; };\
+	static bool IsLuaxClassSingleton() { return false; };
+	
+	///
+	/// RegisterLuaxClass ע����ķ����ͳ�Ա������ö�١������ȵ�class table
+	/// LuaxGetSingletonName ��õ���������
+	///
+#define LUAX_DECL_SINGLETON(type) \
+	static void RegisterLuaxClass(LuaxState&);  \
+	static const char* GetLuaxSingletonName() { return #type; }; \
+	static const char* GetLuaxClassName() { return #type; }; \
+	static bool IsLuaxClassSingleton() { return true; };
+
+	///
+	/// ��Ҫ��¶��lua��class��Ҫ�̳д��ࡣͨ��lua������ʵ��Ҫȷ�����ü�������ȷ�ԣ��ڶ���߳�����Ҫȷ���������ͷš�
+	///
+	template<class T>
+	class LuaxClass
+	{
+	public:
+
+		void Retain();
+		void Release();
+
+	protected:
+
+		LuaxClass();
+		virtual ~LuaxClass();
+
+		///
+		/// ��userdata push��ջ�������û�г�ʼ��mUserdata����ʼ�����ú�Ԫ�����ѳ�ʼ���õ�userdata����ջ����������һ�����á�
+		///
+		bool PushLuaUserdata(LuaxState& state);
+
+		//------------------------------------------------------------------------------------------------------------
+
+		///
+		/// �����reftable����
+		///
+		void Ref();
+
+	private:
+
+		friend class LuaxState;
+
+		static void RegisterLuaxClass(LuaxState& state);
+		static void RegisterLuaxFactoryClass(LuaxState& state);
+		static void RegisterLuaxSingletonClass(LuaxState& state);
+		static void RegisterLuaxInterface(LuaxState& state);
+
+		static void SetInterfaceTableRef(LuaxState& state, int idx);
+		static void SetClassTableRef(LuaxState& state, int idx);
+
+		static void PushInterfaceTable(LuaxState& state);
+		static void PushClassTable(LuaxState& state);
+		static void PushRefTable(LuaxState& state);
+
+		///
+		/// ����ȡ��ַ������������Ҫ��ַ��ֻ��ͨ���ڶ��ϴ���ʵ���õ�����ջ�Ϻ;�̬���ı�������ȡ��ַ����֤���ü�����׼ȷ����
+		/// ����Ҫ�����ã�ʹ�����ô��ݶ����Ǵ��ݵ�ַ��
+		///
+		void* operator &();
+
+		///
+		/// ����userdata����ʵ����state����������ǹ���
+		///
+		void BindToLua(LuaxState& state);
+
+		//------------------------------------------------------------------------------------------------------------
+
+		///
+		/// ����LuaxClass<T>���͵�ʵ������������
+		///
+		static LuaxStrongRef mInterfaceTable; // interface table 
+		static LuaxStrongRef mClassTable;     // class table
+		static LuaxStrongRef mRefTable;       // ����
+
+		///
+		/// ͨ��userdata�����õ�ref table\member table\interface table
+		///
+		LuaxWeakRef mUserdata;
+
+		///
+		/// ���ü��������������̼߳乲��
+		///
+		int mRC;
+
+		///
+		/// ȷ����������ֻ��ͨ��Release���õ�safer������ֻҪ�̳���LuaxClass���࣬���ʹ��deleteֱ���������ͻᱨ��
+		///
+		bool mSafer; 
+
+	public:
+
+		//------------------------------------------------------------------------------------------------------------
+		// ��������
+
+		LUAX_DECL_METHOD( l_GetClassName      );
+		LUAX_DECL_METHOD( l_GetInterfaceTable );
+		LUAX_DECL_METHOD(l_ToString);
+
+		//------------------------------------------------------------------------------------------------------------
+		// ���������
+
+		LUAX_DECL_METHOD( l_ExtendFactory );
+		LUAX_DECL_METHOD( l_GC            );
+
+		//------------------------------------------------------------------------------------------------------------
+		// ���������
+
+		LUAX_DECL_METHOD( l_ExtendSingleton );
+
+	};
+
+	///
+	/// �ڳ�Ա�����ﴴ��LuaxState���Բ������м�顣
+	///
+#define LUAX_SETUP(L, params) \
+	LuaxRuntime& runtime = LuaxRuntime::Get(); \
+	LuaxState& state = runtime[L].state;       \
+	if(!state.CheckParams(1, params)) return 0
+
+#define LUAX_STATE(L) \
+	LuaxState& state = LuaxRuntime::Get().GetLuaxState(L)
+
+}
+
+#endif
\ No newline at end of file