• Following corrections on ClearAreaAroundPosition wich now doesnt return until everything under giving radius is dead (item in this case). It shouldnt pickup item anymore when surrounded by monsters.
• Added a line of sight check inside pickup_item action in case item dropped on the other side of a wall and we cant pickup from here even if we can hover it. If ErrNoLOSToItem , it will try to move further the item because if we simply move at item position it wont work. we still will have no line of sight.
• func moveBeyondItem is similar to the one in EnsureEnemyIsInrange to overshoot distance, might consider moving this to utils.
• new ItemSpiral that is more precise to items instead of using generic Spiral currently used by everything else . Prevents misclick on UI bar( belt, unbinding skills by accident) being less wide

Logic is : after detecting item, we clear around item with a radius of 4 . If we havent moved away to much from item (distance <=4) we can attempt to pickup item directly. otherwize we try to move closer with a distancetofinishmovement of 3 (thats perfect melee and interaction range). Now its passed to Pickup_item step wich verify if we have line of sight, also double check distance and attempt to pickup item. If we get ErrNoLOSToItem it will go back to action item_pickup and moveBeyondItem (item position +2 distance). it will attempt to step pickup_item again after. If for some reason it failed to pickup item, added a second ClearAreaAroundPosition with smaller radius (3) just in case some monsters added/were undetected before giving up.

If all attempts failed.. blacklist =(