public void Update()
{
_context.AddCase(
Content.bank_balance_request,
() => _out.WriteFormat(Content.bank_balance_response, _money.GetBalance(_country.PlayerCountry)));
AddCaseIfNonEmpty(Content.income_request, Content.income_response, _money.GetIncome(_country.PlayerCountry, _time.CurDate));
AddCaseIfNonEmpty(Content.outcome_request, Content.outcome_response, _money.GetExpenses(_country.PlayerCountry, _time.CurDate));
_context.AddBackCase();
}