function say_hi(...)
	if ... ~= nil then
		message = "Hi"
		for _, v in pairs({...}) do
			message = message .. ", " .. v
		end
		print(message)
	else
		print("Hi from Lua")
	end
end

function raise(message)
	error(message)
end

GlobalNumber = 3
GlobalString = "Good luck~"
GlobalBoolean = true

function return_0_str()
	return 0, "Hi~"
end

using (dynamic lua = new Lua())
{
	lua.Do("test.lua");
	lua.say_hi();
	lua.say_hi("dotLua");
	lua.say_hi(3.1415926);
	lua.say_hi(3.1415926, "dotLua", "Sunday");

	Console.WriteLine("Global Value: {0}", lua.GlobalNumber);
	Console.WriteLine("Global Value: {0}", lua.GlobalString);
	
	IList<dynamic> result0str = lua.return_0_str();
	Assert.AreEqual(2, result0str.Count);
	Assert.AreEqual(0, result0str[0]);
	Assert.AreEqual("Hi~", result0str[1]);

	try
	{
		lua.raise("Boom!");
		Console.WriteLine("Error: Lua error should be converted to an exception!");
	}
	catch (InvocationException e)
	{
		Console.WriteLine(e.Message);
	}
}