From 1cd31d14c95f9d52e30fbc611df5da4b46f048d9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Fri, 19 Nov 2021 15:33:48 +0800
Subject: *misc

---
 Runtime/GUI/UIQuad.cpp               |  2 ++
 Runtime/Lua/LuaBind/LuaBindInvoker.h |  6 ++++++
 Runtime/Lua/LuaBind/LuaBindLClass.h  | 12 ++++++++++++
 Runtime/Lua/LuaBind/LuaBindState.h   |  4 ++++
 Runtime/Math/ITransData.h            |  7 +++++++
 Runtime/Math/Vector2.h               | 12 +++++++++---
 6 files changed, 40 insertions(+), 3 deletions(-)
 create mode 100644 Runtime/Math/ITransData.h

(limited to 'Runtime')

diff --git a/Runtime/GUI/UIQuad.cpp b/Runtime/GUI/UIQuad.cpp
index e28a772..c57685c 100644
--- a/Runtime/GUI/UIQuad.cpp
+++ b/Runtime/GUI/UIQuad.cpp
@@ -30,6 +30,8 @@ void UIQuad::Draw()
 		m_Left,  m_Top,    // top-left
 	};
 
+    int n = sizeof(Vector2);
+
 	float uv[] = {
 		0, 0,
 		1, 0,
diff --git a/Runtime/Lua/LuaBind/LuaBindInvoker.h b/Runtime/Lua/LuaBind/LuaBindInvoker.h
index 5f24b15..cbfb2f9 100644
--- a/Runtime/Lua/LuaBind/LuaBindInvoker.h
+++ b/Runtime/Lua/LuaBind/LuaBindInvoker.h
@@ -59,6 +59,12 @@ namespace LuaBind
 			udata.PushUserdata(state);
 			++argc;
 		}
+        template<class T> 
+        void AddLuaObject(T& obj) {
+            //LuaObjectTransfer::CastToLuaObject<T>(state, obj);
+            obj.CastToLuaObject(state);
+            ++argc;
+        }
 
 		void Invoke(int nReturns = 0);
 
diff --git a/Runtime/Lua/LuaBind/LuaBindLClass.h b/Runtime/Lua/LuaBind/LuaBindLClass.h
index 296d6a1..538941e 100644
--- a/Runtime/Lua/LuaBind/LuaBindLClass.h
+++ b/Runtime/Lua/LuaBind/LuaBindLClass.h
@@ -14,4 +14,16 @@ namespace LuaBind
 
     };
 
+    class LuaObjectTransfer
+    {
+    public: 
+        // 或者特化这些方法
+        template <class T>
+        static void CastToLuaObject(State&, T& in);
+
+        template <class T>
+        static void RestoreFromLuaObject(State& state, int index, T& out);
+
+    };
+
 }
diff --git a/Runtime/Lua/LuaBind/LuaBindState.h b/Runtime/Lua/LuaBind/LuaBindState.h
index e8ac42d..680f6e2 100644
--- a/Runtime/Lua/LuaBind/LuaBindState.h
+++ b/Runtime/Lua/LuaBind/LuaBindState.h
@@ -104,6 +104,10 @@ namespace LuaBind
 		bool HasField(int idx, int name, int type);
 		bool HasKeys(int idx);
 
+        template <class T> 
+        void PushLuaObject(const T& obj) {
+            obj.CastToLuaObject(*this);
+        }
         void PushLuaObject(const ILuaClass& lc);
 		void PushTable(const INativeTable& tb);
 		void PushNil();
diff --git a/Runtime/Math/ITransData.h b/Runtime/Math/ITransData.h
new file mode 100644
index 0000000..bda81e5
--- /dev/null
+++ b/Runtime/Math/ITransData.h
@@ -0,0 +1,7 @@
+//#pragma once
+//
+//class ITransData
+//{
+//public:
+//    virtual int GetDataSize() = 0;
+//};
diff --git a/Runtime/Math/Vector2.h b/Runtime/Math/Vector2.h
index f83a521..5dd8fe6 100644
--- a/Runtime/Math/Vector2.h
+++ b/Runtime/Math/Vector2.h
@@ -2,11 +2,12 @@
 #include "MathHelper.h"
 #include "Runtime/Utilities/Assert.h"
 #include "Runtime/Lua/LuaHelper.h"
+#include "ITransData.h"
 
 namespace Internal
 {
     template<typename T>
-    struct Vector2T  : public LuaBind::ILuaClass
+    struct Vector2T
     {
         Vector2T(T x = 0, T y = 0)
         {
@@ -50,7 +51,7 @@ namespace Internal
             return res;
         }
 
-        void CastToLuaObject(LuaBind::State& state) const override
+        void CastToLuaObject(LuaBind::State& state) const 
         {
             int top = state.GetTop();
             if (LuaHelper::GetLuaClass(state, "GameLab.Engine.Math.Vector2"))
@@ -68,7 +69,7 @@ namespace Internal
             }
         }
 
-        void RestoreFromLuaObject(LuaBind::State& state, int index) override
+        void RestoreFromLuaObject(LuaBind::State& state, int index) 
         {
 			if (lua_isnil(state, index))
 				return;
@@ -84,6 +85,11 @@ namespace Internal
 				y = state.GetField<float>(index, 1, 0);
 			}
         }
+
+        static int GetDataSize() 
+        {
+            return 2 * sizeof(T);
+        }
 		
         T x, y;
 
-- 
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