Triggered spells are not range checked

[Lillecarl]

This bug applies mainly to mages. Since their Water Elemental freeze is triggered, which makes you able to cast it as long as you can target with your mouse.

I can also note that https://github.com/lovelol/server/commit/dfb3a3246753bb94a437faf7e17f3b2cf1980aa8 Works properly as far as i have tested