Lua/LuaInstance: Move library initializations to LoadLibraries

include/Nazara/Lua/Enums.hpp

@@ -7,6 +7,8 @@
 #ifndef NAZARA_ENUMS_LUA_HPP
 #define NAZARA_ENUMS_LUA_HPP
 
+#include <Nazara/Core/Flags.hpp>
+
 namespace Nz
 {
 	enum LuaBindMode
@@ -26,6 +28,21 @@ namespace Nz
 		LuaComparison_Max = LuaComparison_LessOrEqual
 	};
 
+	enum LuaLib
+	{
+		LuaLib_Coroutine,
+		LuaLib_Debug,
+		LuaLib_Math,
+		LuaLib_Io,
+		LuaLib_Package,
+		LuaLib_Os,
+		LuaLib_String,
+		LuaLib_Table,
+		LuaLib_Utf8,
+
+		LuaLib_Max = LuaLib_Utf8
+	};
+
 	enum LuaOperation
 	{
 		LuaOperation_Addition,
@@ -61,6 +78,16 @@ namespace Nz
 
 		LuaType_Max = LuaType_Userdata
 	};
+
+	template<>
+	struct EnumAsFlags<LuaLib>
+	{
+		static constexpr LuaLib max = LuaLib_Max;
+	};
+
+	using LuaLibFlags = Flags<LuaLib>;
+
+	constexpr LuaLibFlags LuaLib_All = LuaLibFlags(LuaLibFlags::ValueMask);
 }
 
 #endif // NAZARA_ENUMS_LUA_HPP

include/Nazara/Lua/LuaInstance.hpp

@@ -9,6 +9,7 @@
 
 #include <Nazara/Prerequisites.hpp>
 #include <Nazara/Core/Clock.hpp>
+#include <Nazara/Lua/Enums.hpp>
 #include <Nazara/Lua/LuaState.hpp>
 #include <cstddef>
 
@@ -29,6 +30,8 @@ namespace Nz
 			inline std::size_t GetMemoryUsage() const;
 			inline UInt32 GetTimeLimit() const;
 
+			void LoadLibraries(LuaLibFlags libFlags = LuaLib_All);
+
 			inline void SetMemoryLimit(std::size_t memoryLimit);
 			inline void SetTimeLimit(UInt32 limit);