public override void Update()
{
var basePosition = unit.UnitTeam.baseBuilding.transform.position;
var priorityGatherRadius = unit.CurrentJob.priorityGatherRadius;
var possibleResourceNodes = Map.Instance.GetResourceNodesOfType(resourceType);
if (possibleResourceNodes.Count == 0)
{
StopState();
return;
}
var nodeDistances = possibleResourceNodes.ToDictionary(node => node, node => Vector3.Distance(node.transform.position, basePosition));
var nodesToChooseFrom = nodeDistances.Where(n => n.Value <= priorityGatherRadius).Select(k => k.Key).ToList();
if (nodesToChooseFrom.Count == 0)
{
resourceNode = nodeDistances.OrderBy(n => n.Value).First().Key;
}
else
{
resourceNode = nodesToChooseFrom[Random.Range(0, nodesToChooseFrom.Count)];
}
gatherNodeState = new GatherNodeState(unit, resourceNode);
gatherNodeState.OnStateFinish += GatherNodeStateFinishedHandler;
PushState(gatherNodeState);
}
public void GatherResourceNode(ResourceNode node)
{
if (node == null)
{
return;
}
StopCurrentState();
var gatherState = new GatherNodeState(unit, node);
PushNewStateHandler(gatherState);
}
private void GatherNodeStateFinishedHandler(State state)
{
gatherNodeState = null;
}
