public static bool FarEnoughAndPossibleToStartJob(Pawn follower, Pawn followee, float radius)
{
bool result;
if (radius <= 0f)
{
string text = "Checking follow job with radius <= 0. pawn=" + follower.ToStringSafe <Pawn>();
if (follower.mindState != null && follower.mindState.duty != null)
{
text = text + " duty=" + follower.mindState.duty.def;
}
Log.ErrorOnce(text, follower.thingIDNumber ^ 843254009, false);
result = false;
}
else if (!follower.CanReach(followee, PathEndMode.OnCell, Danger.Deadly, false, TraverseMode.ByPawn))
{
result = false;
}
else
{
float radius2 = radius * 1.2f;
result = (!JobDriver_FollowClose.NearFollowee(follower, followee, radius2) || (!JobDriver_FollowClose.NearDestinationOrNotMoving(follower, followee, radius2) && follower.CanReach(followee.pather.LastPassableCellInPath, PathEndMode.OnCell, Danger.Deadly, false, TraverseMode.ByPawn)));
}
return(result);
}
protected override IEnumerable <Toil> MakeNewToils()
{
this.FailOnDespawnedOrNull(TargetIndex.A);
yield return(new Toil
{
tickAction = delegate()
{
Pawn followee = this.Followee;
float followRadius = this.job.followRadius;
if (!this.pawn.pather.Moving || this.pawn.IsHashIntervalTick(30))
{
bool flag = false;
if (this.CurrentlyWalkingToFollowee)
{
if (JobDriver_FollowClose.NearFollowee(this.pawn, followee, followRadius))
{
flag = true;
}
}
else
{
float radius = followRadius * 1.2f;
if (JobDriver_FollowClose.NearFollowee(this.pawn, followee, radius))
{
flag = true;
}
else
{
if (!this.pawn.CanReach(followee, PathEndMode.Touch, Danger.Deadly, false, TraverseMode.ByPawn))
{
base.EndJobWith(JobCondition.Incompletable);
return;
}
this.pawn.pather.StartPath(followee, PathEndMode.Touch);
this.locomotionUrgencySameAs = null;
}
}
if (flag)
{
if (JobDriver_FollowClose.NearDestinationOrNotMoving(this.pawn, followee, followRadius))
{
base.EndJobWith(JobCondition.Succeeded);
return;
}
IntVec3 lastPassableCellInPath = followee.pather.LastPassableCellInPath;
if (!this.pawn.pather.Moving || this.pawn.pather.Destination.HasThing || !this.pawn.pather.Destination.Cell.InHorDistOf(lastPassableCellInPath, followRadius))
{
IntVec3 intVec = CellFinder.RandomClosewalkCellNear(lastPassableCellInPath, base.Map, Mathf.FloorToInt(followRadius), null);
if (intVec == this.pawn.Position)
{
base.EndJobWith(JobCondition.Succeeded);
return;
}
if (!intVec.IsValid || !this.pawn.CanReach(intVec, PathEndMode.OnCell, Danger.Deadly, false, TraverseMode.ByPawn))
{
base.EndJobWith(JobCondition.Incompletable);
return;
}
this.pawn.pather.StartPath(intVec, PathEndMode.OnCell);
this.locomotionUrgencySameAs = followee;
}
}
}
},
defaultCompleteMode = ToilCompleteMode.Never
});
yield break;
}
public bool MoveNext()
{
uint num = (uint)this.$PC;
this.$PC = -1;
switch (num)
{
case 0u:
{
this.FailOnDespawnedOrNull(TargetIndex.A);
Toil follow = new Toil();
follow.tickAction = delegate()
{
Pawn followee = base.Followee;
float followRadius = this.job.followRadius;
if (!this.pawn.pather.Moving || this.pawn.IsHashIntervalTick(30))
{
bool flag = false;
if (base.CurrentlyWalkingToFollowee)
{
if (JobDriver_FollowClose.NearFollowee(this.pawn, followee, followRadius))
{
flag = true;
}
}
else
{
float radius = followRadius * 1.2f;
if (JobDriver_FollowClose.NearFollowee(this.pawn, followee, radius))
{
flag = true;
}
else
{
if (!this.pawn.CanReach(followee, PathEndMode.Touch, Danger.Deadly, false, TraverseMode.ByPawn))
{
base.EndJobWith(JobCondition.Incompletable);
return;
}
this.pawn.pather.StartPath(followee, PathEndMode.Touch);
this.locomotionUrgencySameAs = null;
}
}
if (flag)
{
if (JobDriver_FollowClose.NearDestinationOrNotMoving(this.pawn, followee, followRadius))
{
base.EndJobWith(JobCondition.Succeeded);
return;
}
IntVec3 lastPassableCellInPath = followee.pather.LastPassableCellInPath;
if (!this.pawn.pather.Moving || this.pawn.pather.Destination.HasThing || !this.pawn.pather.Destination.Cell.InHorDistOf(lastPassableCellInPath, followRadius))
{
IntVec3 intVec = CellFinder.RandomClosewalkCellNear(lastPassableCellInPath, base.Map, Mathf.FloorToInt(followRadius), null);
if (intVec == this.pawn.Position)
{
base.EndJobWith(JobCondition.Succeeded);
return;
}
if (!intVec.IsValid || !this.pawn.CanReach(intVec, PathEndMode.OnCell, Danger.Deadly, false, TraverseMode.ByPawn))
{
base.EndJobWith(JobCondition.Incompletable);
return;
}
this.pawn.pather.StartPath(intVec, PathEndMode.OnCell);
this.locomotionUrgencySameAs = followee;
}
}
}
};
follow.defaultCompleteMode = ToilCompleteMode.Never;
this.$current = follow;
if (!this.$disposing)
{
this.$PC = 1;
}
return(true);
}
case 1u:
this.$PC = -1;
break;
}
return(false);
}