protected override void MakeDecision(EnvironmentEvent latestEvent)
{
switch (CurrentTask)
{
case (CarrierTask.None):
{
// TODO other behaviors
// if hungry, go eat
// if thirsty, go drink
CurrentTask = CarrierTask.GoingToLumberMill;
GoTo(Workplace.Position);
break;
}
case (CarrierTask.GoingToLumberMill):
{
if (Position.IsNextTo(Workplace.Position))
{
CurrentTask = CarrierTask.PickUpWood;
Workplace.Consort(this);
SetFacingDirection(Workplace.Position);
// in case lumbermill already has the supply needed
Warn(EnvironmentEvent.Auto);
}
else // keep going to lumberMill
{
GoTo(Workplace.Position);
}
break;
}
case (CarrierTask.PickUpWood):
{
int woodAvailable = Workplace.CheckWood();
int woodNeeded = MAX_LOAD_SIZE - LoadSize;
if (woodAvailable >= woodNeeded)
{
LoadSize += Workplace.DiscardWood(woodNeeded);
Building cs = Pathfinding.FindClosest <Building>(Position, (x => x.InConstruction && x.NeedWood()), true);
if (cs != null)
{
CurrentTask = CarrierTask.GoingToConstructionSite;
GoTo(cs.Position);
}
Warn(EnvironmentEvent.WoodPickedUp);
}
break;
}
case (CarrierTask.GoingToConstructionSite):
{
Building cs = Pathfinding.FindClosest <Building>(Position, (x => x.InConstruction && x.NeedWood()), true);
if (cs != null)
{
if (Position.IsNextTo(cs.Position))
{
LoadSize -= cs.AddWood(LoadSize);
// If load remaining, give it to another construction site
if (LoadSize > 0)
{
CurrentTask = CarrierTask.GoingToConstructionSite;
}
else
{
CurrentTask = CarrierTask.None;
}
Warn(EnvironmentEvent.WoodStored);
}
else // keep going to construction site
{
GoTo(cs.Position);
}
}
else
{
CurrentTask = CarrierTask.GoingToLumberMill;
GoTo(Workplace.Position);
}
break;
}
default:
{
break;
}
}
}
