//Will compare the components of brokenPrefab with the ones on freshPrefab
//Every intersecting component will be encapsulated as TransferableType and stored in a list
private void CompareObjects()
{
List <Component> oldComponents = GameObjectHelper.GetComponentsInAllChildren <Component>(brokenPrefab);
List <Component> newComponents = GameObjectHelper.GetComponentsInAllChildren <Component>(freshPrefab);
var results = oldComponents.Distinct().Join(newComponents.Distinct(), o => o.GetType(), n => n.GetType(), (o, n) => o.GetType()).Distinct();
componentIntersection = results.Select(r => new TransferableType()
{
ComponentType = r, IsActivated = r.Namespace != "UnityEngine"
}).ToList();
componentIntersection.ForEach(c => ObtainFields(c));
}
//Removes objects from the list, that do not share at lease one common component with brokenPrefab
private void FindSimilarObjectsByComponents(List <GameObject> objectsToBeFiltered)
{
if (componentIntersection.Count == 0)
{
CompareObjects();
}
var currentComponents = componentIntersection.Where(c => c.IsActivated).Select(c => c.ComponentType);
var objectsToRemove = new List <GameObject>();
foreach (GameObject gameObject in objectsToBeFiltered)
{
var sceneObjectComponents = GameObjectHelper.GetComponentsInAllChildren <Component>(gameObject).Select(c => c.GetType()).ToList();
var intersectingComponentsAmount = sceneObjectComponents.Join(currentComponents, a => a, b => b, (a, b) => a).Count();
if (intersectingComponentsAmount == 0)
{
objectsToRemove.Add(gameObject);
}
}
objectsToBeFiltered.RemoveAll(o => objectsToRemove.Contains(o));
}