Difficulty settings

[DoctorSpoodles]

I've been searching for the location of where the player defines the value for Difficulty.
My goal is to give the fXPModBase different float value dependent on the difficulty.

I needed to create something like...

int difficulty ;
float fDiffMultXPVE = 0.500000 ;

float fDiffMultXPE = 0.750000 ;

float fDiffMultXPH = 1.250000 ;
float fDiffMultXPVH = 1.750000 ;
float fDiffMultXPSV = 2.250000 ;
float fXPModBase = 1.000000;

void draw(){
  if(difficulty == 1){
  fXPModBase = fDiffMultXPVE;
  }

  if(difficulty == 2){
  fXPModBase = fDiffMultXPE;
  }

  if(difficulty == 4){
  fXPModBase = fDiffMultXPH;
  }

  if(difficulty == 5){
  fXPModBase = fDiffMultXPVH;
  }

  if(difficulty == 6){
  fXPModBase = fDiffMultXPSV;
  }
}

Got what i'm trying to find? The FormID that set the game's difficulty! ;-; Please help me. Also how would I set on FO4Edit to multiply based on the difficulty. How would I put it on the script, wich float/int names would I put?

Edited November 24, 2015 by DoctorSpoodles