/// <summary>
/// Initializes a new data diff element object with the given base value.
/// </summary>
/// <param name="owningObject">The object containing the diff element.</param>
/// <param name="baseValue">The base value of the diff element.</param>
public DiffElement(DiffElementContainer owningObject, T baseValue)
{
// Save owning object
_owningObject = owningObject;
// Remember base value, set as current value ("modified" flag updated automatically)
_baseValue = baseValue;
// Ignore warnings here, the virtual property is used to properly assign PropertyChanged events in derived classes.
// As long as these don't have any possibly uninitialized private members, this is safe.
Value = baseValue;
}
/// <summary>
/// Initializes a new data diff element object with the given base value.
/// </summary>
/// <param name="owningObject">The object containing the diff element.</param>
/// <param name="baseResourceCostEntry">The base value of the diff element.</param>
public ResourceCostEntryDiffElement(DiffElementContainer owningObject, ResourceCostEntry baseResourceCostEntry)
: base(owningObject, baseResourceCostEntry)
{
// Base value should be a copy of the original data element
_baseValue = new ResourceCostEntry(baseResourceCostEntry.ResourceType, baseResourceCostEntry.Amount, baseResourceCostEntry.Paid);
}
/// <summary>
/// Initializes a new data diff element object with the given base value.
/// </summary>
/// <param name="owningObject">The object containing the diff element.</param>
/// <param name="baseAttackArmorEntries">The base value of the diff element.</param>
public AttackArmorEntryListDiffElement(DiffElementContainer owningObject, List <AttackArmorEntry> baseAttackArmorEntries)
: base(owningObject, new EquatableObservableCollection <AttackArmorEntry>(baseAttackArmorEntries))
{
// Base value should be a copy of the original data element -> deep copy of list
_baseValue = new EquatableObservableCollection <AttackArmorEntry>(baseAttackArmorEntries.Select(aae => new AttackArmorEntry(aae.ArmorClass, aae.Amount)));
}