"use strict";
//Licensed under the Apache License 2.0. See license file for information.

function calculate() {
  var emeralds = 0
  var tenblocks = 0
  var tenthbonus = 0
  var numReg = /^\d+$/;

  //Get input

  var blocks = document.getElementById("blocks").value;
  var tenblocks = document.getElementById("tenblocks").value;
  var twentyfifth = document.getElementById("twentyfifth").value;

  if (tenblocks.match(numReg))
  {
    //Do nothing.
  }
  else
  {
    //Tells them to enter only numbers.

    alert("Please enter only numbers in this field.");
  }

  var emeralds = +blocks / 1000
  console.log(emeralds)
  var tenblocks = +tenblocks / 1000 * 0.001
  console.log(tenblocks)
  var twentyfifth = +twentyfifth / 1000 * 0.0025
  var tenthbonus = +emeralds + +tenblocks +twentyfifth
  var total = tenthbonus.toFixed(4);
  console.log(tenthbonus)

  //Show result
  alert("Your secret message is " +  total);
  document.getElementById("Answer").innerHTML = "Your secret message is " + total;

}