Magician Mage Wash Simulator Script

There's already tons of great spreadsheets out there already but I figured I'd share this script now that I have it. I'm not the biggest spreadsheet fan :/

The script assumes some conditions:

• You are already a mage (not beginner)
• You already maxed the MAX MP skill
• You will always wait for enough NX before leveling
• You will always fresh wash 5x per lv
• You will always stale wash MP->HP every level to avoid wasting MP gains
• You always have average luck on stat gain
• No weird stuff like fresh washing HP
• 5 free AP on 3rd and 4th job
• I've heard MP gain per Fresh wash is 38, not 28 per Nise's formula. Set BASE_MP_PER_FRESH_WASH to whichever number you believe in.

How to Use:

• Check if this link to online JavaScript editor still works: https://onecompiler.com/javascript/42hap7geu
  
• If that link doesn't work, just copy paste the code below and run it with any Javascript editor
• Edit your initial values in the "FILL THESE VALUES OUT WITH YOUR CHAR" section
• Press Run
• you should be able to see your final HP/MP and NX cost

Use at your own risk

Code:

// ASSUMPTIONS:
// - you are already a mage (not a beginner)
// - you already maxed the MAX MP skill (i.e. don't use use this if you're starting from lv.8)
// - you will never run out of NX
// - you will fresh wash 5x every level
// - you will stale wash every level until your MP is under the STALE_WASH_MP_THRESHOLD
// - always average luck on stat gain

// FILL THESE VALUES OUT WITH YOUR CHAR
const BEGIN_LV = 65; //the level  you start washing
const BEGIN_MP = 11320; //mp when you start washing
const BEGIN_HP = 910; //hp when you start washing
const BEGIN_BASE_INT = 333; //your current base INT
const INT_FROM_GEAR = 59; 
const TARGET_LV = 120; //level you end washing

// Washing Constants for MAGE ==================
const HP_PER_LV = 12; //avg
const MP_PER_LV = 43; //avg
const HP_PER_STALE_WASH = 6;
const MP_LOSS_PER_WASH = 30;
const BASE_MP_PER_FRESH_WASH = 38; // this differs from Nise's formula; I heard 38 is the real number, not 28
const SECOND_JOB_ADV_BONUS_MP = 450; // minimum roll
const MW_MULTIPLIER = 1.1; // MW20
const STALE_WASH_MP_THRESHOLD = 29000;
const APR_COST = 3100;

function CalculateWash()
{
    let lv = BEGIN_LV;
    let mp = BEGIN_MP;
    let hp = BEGIN_HP;
    let my_int = BEGIN_BASE_INT;
    let washes = 0;

    let GetTotalInt = () =>
    {
      return Math.trunc( my_int * MW_MULTIPLIER ) + INT_FROM_GEAR;
    }

    let LevelUp = ()=>
    {
      mp += Math.trunc( GetTotalInt() / 10 ) + MP_PER_LV;
      hp += HP_PER_LV;
      lv += 1;
     
      if(lv == 70 || lv == 120)
      {
        DoWashesOnLevel(); // free 5 AP from 3rd and 4th Job
      }
      if(lv == 10) // bonus MP from 1st adv
      {
        // Do nothing because calculator assumes you're already a mage
        // Should already be included in your BEGIN_MP
      }
      if(lv == 30) // bonus MP from mage 2nd job adv
      {
        mp += SECOND_JOB_ADV_BONUS_MP;
      }
    } 

    let FreshWash1x = () => 
    {
      mp += BASE_MP_PER_FRESH_WASH + Math.trunc( my_int / 10 );
      mp -= MP_LOSS_PER_WASH;
      my_int += 1;
     
      washes += 1;
    }
   
    let StaleWash1x = () => 
    {
      mp -= MP_LOSS_PER_WASH;
      hp += HP_PER_STALE_WASH;
     
      washes += 1;
    }
   
    let DoWashesOnLevel = () => 
    {
        while(mp > STALE_WASH_MP_THRESHOLD)
        {
          StaleWash1x();
        }
       
        FreshWash1x();
        FreshWash1x();
        FreshWash1x();
        FreshWash1x();
        FreshWash1x();
    }

    for(let i = BEGIN_LV; i < TARGET_LV; i++)
    {
        LevelUp();
       
        DoWashesOnLevel();
    }

    console.log("HP: ", hp);
    console.log("MP: ", mp);
    console.log("NX Cost: ", washes * APR_COST);
}

CalculateWash();