/// <summary>
/// Finds any properties in the old-transition that are also in the new one,
/// and removes them from the old one.
/// </summary>
/// <param name="newTransition">The new transition.</param>
/// <param name="oldTransition">The old transition.</param>
private void removeDuplicates(ZeroitTransitor newTransition, ZeroitTransitor oldTransition)
{
// Note: This checking might be a bit more efficient if it did the checking
// with a set rather than looking through lists. That said, it is only done
// when transitions are added (which isn't very often) rather than on the
// timer, so I don't think this matters too much.
// We get the list of properties for the old and new transitions...
IList <ZeroitTransitor.TransitionedPropertyInfo> newProperties = newTransition.TransitionedProperties;
IList <ZeroitTransitor.TransitionedPropertyInfo> oldProperties = oldTransition.TransitionedProperties;
// We loop through the old properties backwards (as we may be removing
// items from the list if we find a match)...
for (int i = oldProperties.Count - 1; i >= 0; i--)
{
// We get one of the properties from the old transition...
ZeroitTransitor.TransitionedPropertyInfo oldProperty = oldProperties[i];
// Is this property part of the new transition?
foreach (ZeroitTransitor.TransitionedPropertyInfo newProperty in newProperties)
{
if (oldProperty.target == newProperty.target
&&
oldProperty.propertyInfo == newProperty.propertyInfo)
{
// The old transition contains the same property as the new one,
// so we remove it from the old transition...
oldTransition.removeProperty(oldProperty);
}
}
}
}
