From 22e576b5aa065f3cb2ca67a951af5e68063419a2 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Mon, 18 Oct 2021 02:12:30 +0800
Subject: *scripting

---
 Runtime/LuaBind/LuaBindCFunctions.h | 21 +++++++++++++++++----
 Runtime/LuaBind/LuaBindState.cpp    | 33 ++++++++++++++++++++++++++++++++-
 2 files changed, 49 insertions(+), 5 deletions(-)

(limited to 'Runtime/LuaBind')

diff --git a/Runtime/LuaBind/LuaBindCFunctions.h b/Runtime/LuaBind/LuaBindCFunctions.h
index 25ccbc2..f0f07dd 100644
--- a/Runtime/LuaBind/LuaBindCFunctions.h
+++ b/Runtime/LuaBind/LuaBindCFunctions.h
@@ -10,16 +10,29 @@
 namespace 
 {
 
-	//
 	// 获得第一个upvalue
-	//
 	extern int luax_c_getupvalue(lua_State* L);
 
-	//
 	// 调用此函数时会报错，upvalue(1)是错误信息
-	//
 	extern int luax_c_errfunc(lua_State* L);
 
+#define luax_is(T, L, i) (lua_is##T(L, i))
+#define luax_isnumber(L, i) luax_is(number, L, i)
+
+	inline int luax_isinteger(lua_State* L, int i)
+	{
+		if (!luax_isnumber(L, i))
+			return 0;
+		return lua_tonumber(L, i) == lua_tointeger(L, i);
+	}
+
+	inline int luax_isfloat(lua_State* L, int i)
+	{
+		if (!luax_isnumber(L, i))
+			return 0;
+		return lua_tonumber(L, i) != lua_tointeger(L, i);
+	}
+
 }
 
 #endif
\ No newline at end of file
diff --git a/Runtime/LuaBind/LuaBindState.cpp b/Runtime/LuaBind/LuaBindState.cpp
index a9520a8..4ee87f4 100644
--- a/Runtime/LuaBind/LuaBindState.cpp
+++ b/Runtime/LuaBind/LuaBindState.cpp
@@ -4,6 +4,8 @@
 #include "LuaBindClass.hpp"
 #include "LuaBindInternal.h"
 
+#include <string>
+
 namespace LuaBind
 {
 	
@@ -40,6 +42,7 @@ namespace LuaBind
 
 	void State::PushGlobalNamespace()
 	{
+#if false
 		int top = GetTop();
 
 		lua_newtable(mState); // pseudo namespace table 
@@ -59,6 +62,9 @@ namespace LuaBind
 
 		// stack: 
 		// -1 pseudo global namespace
+#else 
+		lua_pushvalue(mState, LUA_GLOBALSINDEX);
+#endif
 	}
 
 	void State::PushNamespace(cc8* name)
@@ -533,13 +539,38 @@ namespace LuaBind
 		return value;
 	}
 
-	
+	static std::string s_str;
 	template <>
 	cc8* State::GetValue < cc8* >(int idx, const cc8* value) {
 
 		if (this->IsType(idx, LUA_TSTRING)) {
 			return lua_tostring(this->mState, idx);
 		}
+
+		if (this->IsType(idx, LUA_TNUMBER)) {
+			if (luax_isinteger(mState, -1)) {
+				int num = lua_tointeger(this->mState, idx);
+				s_str = std::to_string(num);
+				cc8* str = s_str.c_str();
+				return str;
+			}
+			else {
+				float num = lua_tonumber(this->mState, idx);
+				s_str = std::to_string(num);
+				cc8* str = s_str.c_str();
+				return str;
+			}
+		}
+
+		if (this->IsType(idx, LUA_TBOOLEAN)) {
+			bool b = lua_toboolean(this->mState, idx);
+			return b ? "true" : "false";
+		}
+
+		if (this->IsType(idx, LUA_TNIL)) {
+			return "NIL";
+		}
+
 		return value;
 	}
 
-- 
cgit v1.1-26-g67d0