WoW API: IsActionSelfCastKeyDown
Removed
This function was removed in 2.2.x. For backward compatibility (maybe you have a private server?) or you'd rather not track down every single call to this function, just add this somewhere in the Lua file:
if not IsActionSelfCastKeyDownthen
function IsActionSelfCastKeyDown()
return IsModifiedClick("SELFCAST")
end
end