public PickupItem OffLoad()
{
if (_payload == null)
{
return(null);
}
_payload.transform.parent = null;
var item = _payload;
_payload = null;
return(item);
}
public bool Pickup(PickupItem item)
{
if (_target != item)
{
return(false);
}
_target = null;
_payload = item;
_payload.transform.parent = this.transform;
_payload.transform.localPosition = Vector3.up;
_master.PickupComplete(this);
return(true);
}
public void RegisterItem(PickupItem item)
{
//The result callback for use with our path request
Action <PathResult> callback = (result) =>
{
//If a path was not found, that means the item is inaccessible
if (result.status != PathingStatus.Complete)
{
return;
}
//Once a result is received, the item is added to the priority queue, with the cost of the path as the priority.
//This ensures that the items closest to the master will be at the font of the queue, and hence will be the first to be picked up.
//Since this example shows two possible options on how to use a manual request, the item is stored with its path
var entry = new ItemEntry
{
item = item,
pathToItem = result.path
};
//Since the callback is marshalled onto the main thread, there is no need to synchronize access
_itemsForPickup.Enqueue(entry, result.pathCost);
};
//The radius should of course be taken off the unit type that is doing the pick-up, but keeping it simple...
var req = new CallbackPathRequest(callback)
{
from = this.transform.position,
to = item.transform.position,
type = this.requestType,
requesterProperties = _workerModel,
pathFinderOptions = _workerModel.pathFinderOptions
};
GameServices.pathService.QueueRequest(req);
}
public void SetTarget(PickupItem item)
{
_target = item;
}