// constructor
public VendingMachine(decimal balance)
{
// pass initial balance for vending machine
MachineBalance = balance;
// start in the idle state with no money inserted
CurrentState = new IdleVendingMachineState(this);
}
// constructor
public VendingMachine(decimal balance)
{
// start in the idle state with no money inserted
CurrentState = new IdleVendingMachineState(this);
//Initial balance
vmBalance = balance;
}
// constructor
public VendingMachine()
{
// start in the idle state with no money inserted
CurrentState = new IdleVendingMachineState(this);
}