public void UpdateItems(List <Item> items)
{
foreach (var item in items.Where(item => !ItemChecker.IsLegendary(item.Name)))
{
UpdateQuality(item);
UpdateSellIn(item);
}
}
private void DecreaseQuality(Item item)
{
var decrease = UpdateCalculator.Decrease(item, ItemChecker.IsConjured(item.Name));
if (item.Quality - decrease >= 0)
{
item.Quality -= decrease;
}
}
private void UpdateBackStagePass(Item item)
{
if (ItemChecker.BackStagePassExpired(item))
{
item.Quality = 0;
}
else
{
item.Quality += UpdateCalculator.BackStagePassIncrease(item);
}
}
private void IncreaseQuality(Item item)
{
if (ItemChecker.IsBackStagePass(item.Name))
{
UpdateBackStagePass(item);
}
else
{
item.Quality += UpdateCalculator.Increase(item);
}
}
private void UpdateQuality(Item item)
{
if (ItemChecker.IncreasesOverTime(item.Name))
{
IncreaseQuality(item);
}
else
{
DecreaseQuality(item);
}
}