public static void AdjustIngredientPercentages(object senderObj, double newPercent, List <Ingredient> ingredients)
{
Ingredient sender = senderObj as Ingredient;
double oldPercent = sender.GetExactPercent();
double oldRemainder = 100 - oldPercent;
double newRemainder = 100 - newPercent;
for (int i = 0; i < ingredients.Count; i++)
{
Ingredient item = ingredients[i];
if (item == sender)
{
continue;
}
double adjustedPercent = (item.GetExactPercent() / oldRemainder) * newRemainder;
item.AdjustPercent(adjustedPercent);
}
}
public static void AdjustIngredientPercentages(object senderObj, double newPercent, ObservableCollection <Ingredient> ingredients)
{
Ingredient sender = senderObj as Ingredient;
double oldPercent = sender.GetExactPercent();
List <Ingredient> freeIngredients = ingredients.Where(i => !i.RatioLocked).ToList();
double freePercentagesTotal = freeIngredients.Sum(i => i.GetExactPercent());
double oldRemainder = freePercentagesTotal - oldPercent;
double newRemainder = freePercentagesTotal - newPercent;
foreach (Ingredient item in freeIngredients)
{
if (item == sender)
{
continue;
}
double adjustedPercent = (item.GetExactPercent() / oldRemainder) * newRemainder;
item.AdjustPercent(adjustedPercent);
}
}