*scripting

1 files changed, 17 insertions, 4 deletions

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