/*Public methods*/
public void TakeLoan(int amount, int paymentsCount)
{
if (Loan != null && false == Loan.IsPaidOff)
{
throw new InvalidOperationException(
"Only one loan can be active at a time");
}
int amountToPayOff = CalculateLoanAmountWithInterest(amount);
Loan = new BankLoan(amountToPayOff, paymentsCount);
SimulationManagerComponent.ControlledCompany.Balance += amount;
GameTimeComponent.MonthChanged += UpdateLoan;
LoanAdded?.Invoke(Loan);
}
private void PaySinglePayment(BankLoan loan)
{
int companyPayment;
//This might happen because single payment is floor of calculated value
//so last payment may be bigger than the others
if (loan.PaymentsPaid == loan.PaymentsCount - 1 && loan.AmountPaid < loan.Amount)
{
companyPayment = loan.Amount - loan.AmountPaid;
}
else
{
companyPayment = loan.SinglePayment;
}
++loan.PaymentsPaid;
loan.AmountPaid += companyPayment;
SimulationManagerComponent.ControlledCompany.Balance -= companyPayment;
}