void INotifyBecomingIdle.OnBecomingIdle(Actor self)
{
if (self.Location.Layer == 0)
{
// Make sure that units aren't left idling in a transit-only cell
// HACK: activities should be making sure that this can't happen in the first place!
if (!Locomotor.CanStayInCell(self.Location))
{
self.QueueActivity(MoveTo(self.Location, evaluateNearestMovableCell: true));
}
return;
}
var cml = self.World.WorldActor.TraitsImplementing <ICustomMovementLayer>()
.First(l => l.Index == self.Location.Layer);
if (!cml.ReturnToGroundLayerOnIdle)
{
return;
}
var moveTo = ClosestGroundCell();
if (moveTo != null)
{
self.QueueActivity(MoveTo(moveTo.Value, 0));
}
}
public bool CanStayInCell(World world, CPos cell)
{
// PERF: Avoid repeated trait queries on the hot path
if (locomotor == null)
{
locomotor = world.WorldActor.TraitsImplementing <Locomotor>()
.SingleOrDefault(l => l.Info.Name == Locomotor);
}
if (cell.Layer == CustomMovementLayerType.Tunnel)
{
return(false);
}
return(locomotor.CanStayInCell(cell));
}
