public bool IsValidFor(Actor targeter)
{
if (targeter == null || Type == TargetType.Invalid)
{
return(false);
}
if (targetable != null && !targetable.TargetableBy(actor, targeter))
{
return(false);
}
return(true);
}
protected virtual Activity InnerTick(Actor self, AttackBase attack)
{
if (IsCanceled)
{
return(NextActivity);
}
if (!Target.IsValid)
{
return(NextActivity);
}
if (!self.Owner.HasFogVisibility() && Target.Actor != null && Target.Actor.HasTrait <Mobile>() && !self.Owner.Shroud.IsTargetable(Target.Actor))
{
return(NextActivity);
}
if (targetable != null && !targetable.TargetableBy(Target.Actor, self))
{
return(NextActivity);
}
if (!Combat.IsInRange(self.CenterLocation, Range, Target))
{
if (--nextPathTime > 0)
{
return(this);
}
nextPathTime = self.World.SharedRandom.Next(delayBetweenPathingAttempts - delaySpread,
delayBetweenPathingAttempts + delaySpread);
return((AllowMovement) ? Util.SequenceActivities(self.Trait <Mobile>().MoveWithinRange(Target, Range), this) : NextActivity);
}
var desiredFacing = Util.GetFacing(Target.CenterLocation - self.CenterLocation, 0);
var facing = self.Trait <IFacing>();
if (facing.Facing != desiredFacing)
{
return(Util.SequenceActivities(new Turn(desiredFacing), this));
}
attack.DoAttack(self, Target);
return(this);
}