SPELLCAST START

Fired when a spellcast is begun. This event seems to work if the spell has a casting time. For instant, there is no SPELLCAST_START but SPELLCAST_STOP.
 "SPELLCAST_START", arg1, arg2
==Arguments==
; arg1 : Spell Name
; arg2 : Duration (arg2 seems to be in milliseconds ex. 1.5 second cast time shows as 1500)
== Patch changes ==
*