shared-template.js

//
// WARNING: All edits here will be lost!!!
// Do not edit this file manually, because it will be overwritten on application start to keep the port in sync!
//
// We are using vanilla JS and jQuery here. For more information please watch this:
// https://www.youtube.com/watch?v=Uo3cL4nrGOk
//

// Define colors
var colorScsLight = "#d7d7d7";
var colorScsYellow = "#fdad01";
var colorRed = "#FF0000";

// Prepare polling vars
var pollingInterval;
var timer = 1000;
var retryCounter = 0;

// game data to be used
var data;

// some status variables
var isServiceConnected = true;
var isGameConnected = false;
var isGamePaused = false;
var onJob = false;
var train = false;
var ferry = false;

$(function () {
  console.log("Document ready!");
  setPollingInterval();
});

function setPollingInterval() {
  clearInterval(pollingInterval);
  pollingInterval = setInterval(function () {
    execute();
  }, timer);
}

// Slow down polling interval when connection is lost
function checkPollingInterval() {
  if (retryCounter === 10 && timer === 1000) {
    isServiceConnected = false;
    console.log("Too many connection errors: changing interval to 10sec and hiding '.game-connected'...");
    timer = 10000;
    setPollingInterval();
    $(".game-connected").css({
      visibility: "hidden"
    });
  }
  if (retryCounter === 19 && timer === 10000) {
    console.log("Too many connection errors: changing interval to 30secs...");
    timer = 30000;
    setPollingInterval();
  } else if (retryCounter === 0 && timer > 1000) {
    isServiceConnected = true;
    console.log("We are back to business! Changing interval to 1000ms...");
    timer = 1000;
    setPollingInterval();
  }
}

// Run that creepy thing!
function execute() {
  $.getJSON("http://localhost:{{port}}/", function (json) {
    data = json;
  })
    .done(function () {
      retryCounter = 0;
      checkPollingInterval();
    })
    .fail(function () {
      retryCounter++;
      checkPollingInterval();
    })
    .always(function () {
      updateStatus();
      if (typeof executeOverlay === "function" && data !== undefined) {
        // This function should be used inside the overlay html to be executed
        // no idea if that makes sense to anybody...
        executeOverlay();
      }
    });
}

// Some helper functions
function getReadableTime(time) {
  var days = time.getUTCDate() - 1 > 0 ? time.getUTCDate() - 1 + "d:" : "";
  var hours = time.getUTCHours() > 0 ? time.getUTCHours() + "h:" : "";
  var minutes = time.getUTCMinutes() > 0 ? time.getUTCMinutes() + "m" : "";

  return days + hours + minutes;
}

function getRealMinutes(absMinutes) {
  //if (data.CommonValues.Scale > 0 && absMinutes < 10)
  //    return "(" + Math.round(absMinutes / data.CommonValues.Scale).toFixed() + "m)";
  return "(" + Math.round(absMinutes / 19).toFixed() + "m)";
}

// Set some variables and manipulate styles
// Honestly! No clue how to do this in a proper way...
function updateStatus() {
  $(".on-job").css({
    visibility: "",
  });
  $(".train").css({
    visibility: "",
  });
  $(".ferry").css({
    visibility: "",
  });
  $(".game-paused").css({
    visibility: "",
  });
  $(".game-connected").css({
    visibility: "",
  });

  if (data !== undefined && data.SpecialEventsValues.OnJob) {
    onJob = true;
  } else {
    $(".on-job").css({
      visibility: "hidden",
    });
    onJob = false;
  }

  if (data !== undefined && data.SpecialEventsValues.Train) {
    $(".train").css({
      visibility: "hidden",
    });
    train = true;
  } else {
    train = false;
  }

  if (data !== undefined && data.SpecialEventsValues.Ferry) {
    $(".ferry").css({
      visibility: "hidden",
    });
    ferry = true;
  } else {
    ferry = false;
  }

  if (data !== undefined && data.Paused) {
    $(".game-paused").css({
      visibility: "hidden",
    });
    isGamePaused = true;
  } else {
    isGamePaused = false;
  }

  if (data !== undefined && data.SdkActive && isServiceConnected) {
    isGameConnected = true;
  } else {
    $(".game-connected").css({
      visibility: "hidden",
    });
    isGameConnected = false;
  }
}