API GetSpellAutocast

Returns true if a (pet) spell is autocastable. autocastable, autostate = GetSpellAutocast("spellName" or spellId, bookType)

• spellName: - the name of the spell.
• spellId: - the offset (position) of spell in spellbook. SpellId can change when you learn new spells.
• bookType: - Either BOOKTYPE_SPELL ("spell") or BOOKTYPE_PET ("pet").

• autocastable: - whether a spell is autocastable.
• Returns 1 if the spell is autocastable, nil otherwise.
• autostate: - whether a spell is currently set to autocast.
• Returns 1 if the spell is currently set for autocast, nil otherwise.

• As of patch 3.0.3, the only auto-castable spells exist in the pet spellbook (BOOKTYPE_PET).
• Both return values will be nil in the following conditions:
• The spell is not autocastable
• The spell does not exist (or you don't know it)