protected override IEnumerable <Toil> MakeNewToils()
{
this.FailOnDestroyedOrNull(TargetIndex.A);
this.FailOnBurningImmobile(TargetIndex.B);
//this.FailOnForbidden(TargetIndex.A);
Toil gotoThing = Toils_Goto.GotoThing(TargetIndex.A, PathEndMode.ClosestTouch);
gotoThing.FailOnSomeonePhysicallyInteracting(TargetIndex.A);
gotoThing.FailOn(delegate(Toil toil)
{
Job job = toil.actor.CurJob;
Thing thing = job.GetTarget(TargetIndex.A).Thing;
IntVec3 cell = job.GetTarget(TargetIndex.B).Cell;
List <Thing> items_in_cell = HaulExplicitlyPosting.GetItemsIfValidItemSpot(
toil.actor.Map, cell);
if (items_in_cell == null)
{
return(true);
}
if (items_in_cell.Count == 0)
{
return(false);
}
if (items_in_cell.Count == 1 && thing.CanStackWith(items_in_cell.First()))
{
return(false);
}
return(true);
});
yield return(gotoThing);
yield return(Toils_HaulExplicitly.PickUpThing(TargetIndex.A, gotoThing));
Toil carryToDest = Toils_Haul.CarryHauledThingToCell(TargetIndex.B);
yield return(carryToDest);
yield return(Toils_HaulExplicitly.PlaceHauledThingAtDest(TargetIndex.B, carryToDest));
}