TrueWoW/TrinityCore — pull request #28 by gecko32 (2014-05-04 15:54:59+00:00)
Title: [TW] Core/Spells: Los for few aoe spells

- Blizzard, Rain of fire, Hurricane and Volley, now checks targets are
in los of the center of the spell
- Bladestorm now goes through normal effect los check
- Shadowfury and Flamestrike targets selected from los of center of
spell and not the caster
- Flamestrike persistent damage only target players in los of center
- Fixed errors in original https://github.com/TrueWoW/TrinityCore/pull/27