WoWInterface - Changing spell sound effect?

As I have already told you ;), you could try to hook PlaySound() as described here: https://www.wowinterface.com/forums/...688#post325688

I have not tried it myself, but this is how I would go about it. First you write:

Code:

hooksecurefunc("PlaySound", function(...)

  local id, channel, forceNoDuplicates, runFinishCallback = ...

  print("PlaySound", id)

end)

This should print the sound id of any sound played.
Thus, you can note down the sound ids of Shuriken Storm and Fan of Knives.

Then you make a function above your hook function:

Code:

local function StopLastSound()

  -- Play some sound to get a handle.

  local _, handle = PlaySound(SOUNDKIT[next(SOUNDKIT)], "SFX", false)

  if handle then

    -- Stop this sound and the previous.

    StopSound(handle-1)

    StopSound(handle)

  end

end

And change your hook function to

Code:

hooksecurefunc("PlaySound", function(...)

  local id = ...

  

  if id == <Fan of Knives id> then

    StopLastSound()

    PlaySound(<Shuriken Storm id>)

  end

end)