public EntityIO GetEntity(int nid)
{
EntityIO retval = null;
if (_entities.ContainsKey(nid))
{
retval = _entities[nid];
}
return(retval);
}
public void UpdateEntity(int nid, JSONObject updatedict)
{
if (_entities.ContainsKey(nid))
{
//Debug.Log("Updating a nid entity");
EntityIO entity = _entities[nid];
entity.OnUpdate(updatedict);
//Hardcode a change
// Vector2 v = (Vector2)entity.gameObject.transform.position;
//v += new Vector2(0, 1);
//entity.gameObject.transform.position = v;
//really it would be:
//entity.UpdateEntity(updatedict);
}
}
//TODO: This is a little hard. Currently the example game
//Ruins implements this method with Items that it wants to
//query. We can't implement it at this level because Item is a
//Ruins class, and we don't want to know about that class at this
//level. We can't pass class constraints because they can't be
//further specified by an overriding method. Really what we want is
//for the code which traverses entities etc to look for ownership
//to happen here, and be hidden from 'clients' as they shouldn't
//need to care. But no class in Pixeltron.Entities has a concept
//of ownership. The true fix would probably be inventing this type
//and having client games inherit from it for their items and other
//owned types.
/*
* public virtual List<T> GetItemsOwnedBy<T>(int nid)
* {
*
* List<T> retval = new List<T>();
*
* foreach (int enid in _entities.Keys)
* {
* EntityIO ent = _entities[enid];
* if (ent is T)
* {
* T item = ent as T;
* if (item.oNid == nid)
* retval.Add(item);
* }
* }
*
* return retval;
* }*/
public void CreateEntity(int nid, string typename, JSONObject data)
{
//Debug.Log("Creating nid: " + nid + ", type: " + typename + ", data: " + data.Print() );
if (_gameObjects.ContainsKey(typename))
{
GameObject go = Instantiate(_gameObjects[typename]);
EntityIO entity = go.GetComponent <EntityIO>();
go.transform.SetParent(_heirarchyParents[typename].transform);
if (nid == _localNID) //if the nid we're creating matches localNID
{
entity.local = true; //It's-a-me!
}
_entities[nid] = entity;
entity.InitNID(nid);
entity.Init(data);
go.name = typename + " (" + nid + ") " + entity.name;
}
}
