--sound files
local File1 = "Interface/AddOns/SnC_Audio/OnDeath"
local File2 = "Interface/AddOns/SnC_Audio/Warlock_Meta"
local File3 = "Interface/AddOns/SnC_Audio/Warlock_Meta_Critical"

function SnC_OnLoad()
this:RegisterEvent('PLAYER_DEAD')
this:RegisterEvent('UNIT_CASTSPELL_SUCCEEDED')
this:RegisterEvent('SPELL_DAMAGE')
end

function SnC_OnEvent(self, event, ...)
    if (event == 'PLAYER_DEAD') then
            PlaySoundFile(File1)
    end
    if (event == 'UNIT_CASTSPELL_SUCCEEDED') then
        if arg2 == 'Metamorphosis' then
            PlaySoundFile(File2)
        end
    end
    while UnitBuff("player", "Metamorphosis") do
        local timestamp, event, sourceGUID, sourceName, sourceFlags, destGUID, destName, destFlags = select(1, ...)
        if CombatLog_Object_IsA(sourceFlags, COMBATLOG_FILTER_MINE) then
            if (event == "SPELL_DAMAGE") then
                critical = select(18, ...)
                if critical then
                    PlaySoundFile(File3)
                end
            end
        end
    end
end