public bool Expend(float amount)
{
StaminaExpense expense = new StaminaExpense();
expense.cost = amount;
foreach (StaminaFilter filter in filters)
{
filter.FilterExpense(expense, this);
}
if (expense.canAfford)
{
currentStamina -= expense.cost;
}
return(expense.canAfford);
}
public void FilterExpense(StaminaExpense expense, Stamina stamina)
{
expense.canAfford = expense.cost <= stamina.currentStamina;
}
public void FilterExpense(StaminaExpense expense, Stamina stamina)
{
expense.cost = 0;
}
