public void FindResourceInAreaListener(FindResourceInArea findResourceInArea)
{
Point middle = findResourceInArea.Location;
foreach (var entity in _resources)
{
GeoEntity geoEntity = entity.GetComponent <GeoEntity>();
float distance = Point.Distance(middle, geoEntity.Position);
if (distance <= findResourceInArea.MaxDistance)
{
findResourceInArea.Results.Add(entity);
}
}
}
public void Think(Entity thinker, JEventBus eventBus)
{
_eventBus = eventBus;
GeoEntity geoEntity = thinker.GetComponent <GeoEntity>();
ArmyAi armyAi = thinker.GetComponent <ArmyAi>();
Army army = thinker.GetComponent <Army>();
FindResourceInArea findResourceInArea = new FindResourceInArea(geoEntity.Position, armyAi.SearchRadius);
JEventBus.GetDefault().Post(findResourceInArea);
Entity nearestResource = null;
foreach (var resourceEntity in findResourceInArea.Results)
{
Resource resource = resourceEntity.GetComponent <Resource>();
GeoEntity resourceGeo = resourceEntity.GetComponent <GeoEntity>();
FindPathEvent findPathEvent = new FindPathEvent(geoEntity.Position, resourceGeo.Position);
_eventBus.Post(findPathEvent);
if (findPathEvent.CalculatedPath == null)
{
continue;
}
nearestResource = resourceEntity;
break;
}
if (nearestResource == null)
{
armyAi.SearchRadius += 5;
Debug.WriteLine(army + " Skip to IDLE");
armyAi.ArmyStateMachine.Fire(ArmyTrigger.FinishAction);
return;
}
armyAi.SearchRadius = 10;
GeoEntity resourcePosition = nearestResource.GetComponent <GeoEntity>();
GoToEvent goToEvent = new GoToEvent(thinker, resourcePosition.Position);
Debug.WriteLine(army + " Go For Resource: " + goToEvent.Goal);
JEventBus.GetDefault().Post(goToEvent);
armyAi.ArmyStateMachine.Fire(ArmyTrigger.FinishAction);
}
