How do you change the script in Art of the Catch to spawn any ingredients?

[tenenusaw]

function SelectFish()
    Form fish_base = fish_detected.GetBaseObject()

    if fish_base == CritterPondFish01
        PlayerRef.AddItem(CritterPondFish01Ingredient, 1, true)
        _AC_CaughtFish01.Show()
    elseif fish_base == CritterPondFish02
        PlayerRef.AddItem(CritterPondFish02Ingredient, 1, true)
        _AC_CaughtFish02.Show()
    elseif fish_base == CritterPondFish03
        PlayerRef.AddItem(CritterPondFish03Ingredient, 1, true)
        _AC_CaughtFish03.Show()
    elseif fish_base == CritterPondFish04
        PlayerRef.AddItem(CritterPondFish04Ingredient, 1, true)
        _AC_CaughtFish04.Show()
    elseif fish_base == CritterPondFish05
        PlayerRef.AddItem(CritterPondFish05Ingredient, 1, true)
        _AC_CaughtFish05.Show()
    elseif fish_base == CritterSalmon01 || fish_base == CritterSalmon02 || _AC_FishWaterfallTypes.HasForm(fish_base)
        PlayerRef.AddItem(FoodSalmon, 1, true)
        _AC_CaughtFishSalmon.Show()
    endif
endFunction

 

I am looking at the code and it seems I would need to add a function that takes a list as input and then randomly pick one of the elements in the list. However, I have no idea how to refer to the list of all ingredients, or put all ingredients in a list. I also have no idea if there's a randomize function that takes 2 number and outputs a random number between the two number entered.