public void AddDebt(string lender, int value)
{
Debt debt = (Debt)Memory.Find("Debt_" + lender);
if (debt == null)
{
debt = new Debt(this);
debt.Lender = lender;
fMemory.Add("Debt_" + lender, debt);
}
debt.Value += value;
}
public int GetDebt(string aLender)
{
Debt debt = (Debt)fMemory.Find("Debt_" + aLender);
int result;
if (debt == null)
{
result = 0;
}
else
{
result = debt.Value;
}
return(result);
}
public void SubDebt(string lender, int value)
{
Debt debt = (Debt)Memory.Find("Debt_" + lender);
if (debt != null)
{
if (debt.Value > value)
{
debt.Value -= value;
}
else
{
fMemory.Delete("Debt_" + lender);
}
}
}