private (int, List <MachineStack <Coin> >) CalculateChange(EnumCoin par, int balance, List <MachineStack <Coin> > coins)
{
int modulo;
var coin = Get(new Coin(par));
if (balance % (int)par < balance)
{
var quantity = balance / (int)par;
var quantityInStock = coin.Quantity;
if (quantityInStock < quantity)
{
quantity = quantityInStock;
}
if (!coin.Entity.Blocking)
{
coins.Add(new MachineStack <Coin>(new Coin(par)
{
Blocking = coin.Entity.Blocking
}, quantity));
modulo = balance % (int)par;
balance = modulo;
}
else
{
coins.Add(new MachineStack <Coin>(new Coin(par)
{
Blocking = coin.Entity.Blocking
}, 0));
}
}
else
{
coins.Add(new MachineStack <Coin>(new Coin(par)
{
Blocking = coin.Entity.Blocking
}, 0));
}
return(balance, coins);
}
public Coin(EnumCoin par)
{
Par = par;
_blocking = false;
}
