public void Insert(SimpleGameObject vector, SimpleGameObject obj)
{
var key = Key(vector.NewPosition);
if (CellsDictionary.ContainsKey(key))
{
if (!CellsDictionary[key].Contains(obj))
{
CellsDictionary[key].Add(obj);
}
}
else
{
CellsDictionary.Add(key, new List <SimpleGameObject> {
obj
});
}
if (ObjectsDictionary.ContainsKey(obj))
{
if (!ObjectsDictionary[obj].Contains(key))
{
ObjectsDictionary[obj].Add(key);
}
}
else
{
ObjectsDictionary.Add(obj, new List <int> {
key
});
}
}
public void UpdateCells(SimpleGameObject vector, SimpleGameObject obj)
{
if (ObjectsDictionary.ContainsKey(obj))
{
for (int i = 0; i < ObjectsDictionary[obj].Count; i++)
{
if (CellsDictionary.ContainsKey(ObjectsDictionary[obj][i]))
{
var std = CellsDictionary[ObjectsDictionary[obj][i]].Where(e => e.NewPosition == vector.OldPosition).FirstOrDefault();
if (std != null)
{
CellsDictionary[ObjectsDictionary[obj][i]].Remove(std);
}
}
}
}
Insert(vector, vector);
}
public void Remove(SimpleGameObject vec)
{
var key = Key(vec.OldPosition);
if (ObjectsDictionary.ContainsKey(vec))
{
for (int i = 0; i < ObjectsDictionary[vec].Count; i++)
{
if (CellsDictionary.ContainsKey(ObjectsDictionary[vec][i]))
{
CellsDictionary[ObjectsDictionary[vec][i]].Remove(vec);
}
}
}
if (CellsDictionary.ContainsKey(key))
{
CellsDictionary.Remove(key);
}
}
public List <SimpleGameObject> GetNearbyObjectsPosition(SimpleGameObject vector)
{
var key = Key(vector.NewPosition);
return(CellsDictionary.ContainsKey(key) ? CellsDictionary[key] : new List <SimpleGameObject>());
}
