exp.js for NyanWorld

exp.js

// exp.js table designed by phoenixlzx <i@phoenixlzx.com>

// level 1 - 10 | exp 0 - 324
// for (i = 1; i <= 10; i++) { exp[i] = i == 1 ? 0 : (i * 6 + exp[i-1]) }
// level 11 - 20 | exp 434 - 1874
// for (i = 11; i <= 20; i++) { exp[i]= i * 10 + exp[i-1] }
// level 21 - 40 | exp 2189 - 11024
// for (i = 21; i <= 40; i++) { exp[i] = i * 15 + exp[i-1] }
// level 41 - 50 | exp 12008 - 21944
// for (i = 41; i <= 50; i++) { exp[i] = i * 24 + exp[i-1] }

var expTable = {
  '1': 0,
  '2': 12,
  '3': 30,
  '4': 54,
  '5': 84,
  '6': 120,
  '7': 162,
  '8': 210,
  '9': 264,
  '10': 324,
  '11': 434,
  '12': 554,
  '13': 684,
  '14': 824,
  '15': 974,
  '16': 1134,
  '17': 1304,
  '18': 1484,
  '19': 1674,
  '20': 1874,
  '21': 2189,
  '22': 2519,
  '23': 2864,
  '24': 3224,
  '25': 3599,
  '26': 3989,
  '27': 4394,
  '28': 4814,
  '29': 5249,
  '30': 5699,
  '31': 6164,
  '32': 6644,
  '33': 7139,
  '34': 7649,
  '35': 8174,
  '36': 8714,
  '37': 9269,
  '38': 9839,
  '39': 10424,
  '40': 11024,
  '41': 12008,
  '42': 13016,
  '43': 14048,
  '44': 15104,
  '45': 16184,
  '46': 17288,
  '47': 18416,
  '48': 19568,
  '49': 20744,
  '50': 21944 }
  
function getLevel(exp, mypet) {
  for (i = 1; i <= 50; i++) {
    if (expTable[i] <= exp && expTable[i+1] > exp) {
      return i;
    } else if (i === 50) {
      return 50;
    }
  }
}

function getRequiredExp(exp, mypet) {
  var level = getLevel(exp, mypet);
  if (level === 50) {
    return 10240;
  } else {   
    return getExpByLevel(level + 1, mypet) - getExpByLevel(level, mypet);
  }
}

function getCurrentExp(exp, mypet) {
  if (exp >= 21944) {
    return 21944;
  } else {   
    return exp - getExpByLevel(getLevel(exp, mypet), mypet);
  }
}

function getExpByLevel(level, mypet) {
  return expTable[level];
}