更新键值字典列表？

Question

Ok, there are answers for doing this with normal dictionary but the size of my dictionary / things to be stored is constantly changing, so I thought use a list. Here is what Im storing:

public List<KeyValuePair<GameObject, float>> planesFilled;

I have to continually update the values (and add pairs if they spawn and don't already exist in the list in my update function. I am storing the distance between the objects and another object in scene.

I am having errors relating to not being able to call Contains for just a key - I dont necessarily know the past value. My key should be the Gameobject.

What I have so far:

foreach(GameObject plane in anchorManager.planesSpawned)
        {
            if (ContainsKeyValue(planesFilled.ToDictionary(), plane)) { //dont know value
            } else {
                planesFilled.Add (new KeyValuePair<GameObject, float>(plane, GetDistanceBetweenObjs(plane.transform, botController.transform)));
            }
            //planesFilled[plane] = new KeyValuePair<GameObject, float>(plane, GetDistanceBetweenObjs(plane.transform, botController.transform));

            //list.Add(new KeyValuePair<double,double>(p.Key,p.Value));
            planesFilled.Sort((pair1,pair2) => pair1.Value.CompareTo(pair2.Value));
        }

This func is started but doesnt exactly work in my scenario:

public bool ContainsKeyValue<TKey, TVal>(Dictionary<TKey, TVal> dictionnaire,
        TKey expectedKey,
        TVal expectedValue) where TVal : IComparable
    {
        TVal actualValue;

        if (!dictionnaire.TryGetValue(expectedKey, out actualValue))
        {
            return false;
        }
        return actualValue.CompareTo(expectedValue) == 0;
    }

How can I update the values of existing objects or add new ones to my list dictionary situation?

Answer 1

How can I update the values of existing objects or add new ones to my list dictionary situation?

I can't answer about your "list dictionary"; and I'm not sure what is making you hesitant about using an actual Dictionary . But if you did, you could do:

yourDictionary["yourKey"] = yourData;

Which will add or upate a dictionary pair.