Simple script for Looks Menu CBBE slide (Help me please)

[cold steel]

Hello everyone, I am trying to write a script to change my custom CBBE slider for Looks Menu when character eat any food, but I have a problem:
 

 

 

Scriptname SSBBW extends Quest

 

MagicEffect Property MagicEffectFood Auto Const

 

Keyword property LoL auto

 

Event OnMagicEffectApply(ObjectReference akTarget, ObjectReference akCaster, MagicEffect akEffect)
    Actor Player = Game.GetPlayer()
    Self.RegisterForMagicEffectApplyEvent(Player as ScriptObject, None, None, True)
    If (akEffect == MagicEffectFood)
        Self.SsbbwSetBody(0 as float, 0.5)
    EndIf
EndEvent

 

float Function SsbbwSetBody(float akOperation, float akBelly)
    Actor Player = Game.GetPlayer()
    If (akOperation == 0 as float)
              BodyGen.SetMorph(Player, true, "Giant belly (coldsteelj)", LoL, akBelly)
    Else
           Debug.Notification("SSBBW Error: Function input doesn't equal 1")
    EndIf
EndFunction
 
 

 

Unfortunatelly I am getting this errors:
"SSBBW.psc(18,14): variable BodyGen is undefined
SSBBW.psc(18,22): none is not a known user-defined script type"
Can someone help me to understand how to fix it? I understand that BodyGen is undefined in my script since it is a part of "Looks Menu" scripts, but how do I link my script so that it uses the functions of "Looks Menu" mod scripts?

[cold steel]

Nevermind, I asked vinfamy for help and he explained that I need to have BodyGen.psc file in Fallout 4\Data\Scripts\Source folder to let compiler know where is BodyGen variable come out from. Big thanks to Vinfamy.