setwall - one-way immunity to ranged

Originally posted by [b]ToastOfDoom[/b]
http://www.eathena.ws/board/index.php?autocom=bugtracker&showbug=2270

If player A sits on a cell, then setwall places an invisible wall on that cell. Player A then becomes immune to ranged and AoE attacks from players outside of the cell. Melee attacks from cells adjacent still work though. Player A can't target anything outside of the cell..however, they can still cast AoE skills in the cells adjacent to their own and dmg people outside.

Not sure about this, but this might effect WoE 2.0...like if wizards camp the cell as it's getting put up and spams storm gust on people trying to take down the barrier.