Lua/Enums: Fix missing namespace

Former-commit-id: 08a82b09341df944b7f9b0aa102ce089f3cc4a95

include/Nazara/Lua/Enums.hpp

@@ -7,6 +7,16 @@
 #ifndef NAZARA_ENUMS_LUA_HPP
 #define NAZARA_ENUMS_LUA_HPP
 
+namespace Nz
+{
+	enum LuaBindMode
+	{
+		LuaBindMode_Table,
+		LuaBindMode_Userdata,
+
+		LuaBindMode_Max = LuaBindMode_Userdata
+	};
+
 	enum LuaComparison
 	{
 		LuaComparison_Equality,
@@ -51,5 +61,6 @@ enum LuaType
 
 		LuaType_Max = LuaType_Userdata
 	};
+}
 
 #endif // NAZARA_ENUMS_LUA_HPP