/// <summary>
/// "Conjured" items degrade in Quality twice as fast as normal items
/// </summary>
public override void UpdateQuality()
{
SellIn -= 1;
Quality -= SellIn >= 0 ? 2 : 4;
Quality = ItemQualityHelper.SetToMinQuality(this, MinQuality);
}
/// <summary>
/// "Aged Brie" actually increases in Quality the older it gets
/// The Quality of an item is never more than 50
/// </summary>
public override void UpdateQuality()
{
SellIn -= 1;
Quality += SellIn >= 0 ? 1 : 2;
Quality = ItemQualityHelper.SetToMaxQuality(this, MaxQuality);
}
public void Update(Item item)
{
if (item.Quality > 0)
{
item.Quality -= QualityChangeValue;
}
item.SellIn -= SellInChangeValue;
if (item.SellIn < 0)
{
if (item.Quality > 0)
{
item.Quality -= QualityChangeValue;
}
}
ItemQualityHelper.EnsureQualityIsNotNegative(item);
}
/// <summary>
/// "Backstage passes", like aged brie, increases in Quality as its SellIn value approaches
/// Quality increases by 2 when there are 10 days or less and by 3 when there are 5 days or less but
/// Quality drops to 0 after the concert
/// </summary>
public override void UpdateQuality()
{
SellIn -= 1;
if (SellIn >= 0)
{
if (SellIn >= 5)
{
Quality += SellIn >= 10 ? 1 : 2;
}
else
{
Quality += 3;
}
}
else
{
Quality = MinQuality;
}
Quality = ItemQualityHelper.SetToMaxQuality(this, MaxQuality);
}
public void Update(Item item)
{
// Taken from requirements.
// - At the end of each day our system lowers both (edit: Quality and SellIn) values for every item.
// - The Quality of an item is never negative.
if (item.Quality > 0)
{
item.Quality -= ReductionValue;
}
item.SellIn -= ReductionValue;
// - Once the sell by date has passed, Quality degrades twice as fast.
if (item.SellIn < 0)
{
// Just reduce the quality once more.
if (item.Quality > 0)
{
item.Quality -= ReductionValue;
}
}
ItemQualityHelper.EnsureQualityIsNotNegative(item);
}