replay.js

var cs = require('./data/cs.js');
var denies = require('./data/denies.js');
var heroKills = require('./data/herokills.js');
var runes = require('./data/runes.js');

var _ = require('underscore');

var convertSeconds = function(number) {
  var realTime = number / 30;
  var mins = Math.floor( realTime / 60 );
  var secs = Math.floor( realTime % 60 );
  return mins + ":" + secs;
}


module.exports = {
  countLastHits: function(heroName) {
    var count = 0;
    var total = 0;
    var lastHitsOverTime = [[],[]];
    var heroLastHits = _.filter(cs, function(entry) {return entry.hero === heroName});
    for (var i = 0; i < heroLastHits.length; i++) {
      count++;
      if (count >= Math.round(heroLastHits.length / 12) || i === heroLastHits.length - 1) {
        total += count;
        lastHitsOverTime[1].push(total);
        lastHitsOverTime[0].push(convertSeconds(heroLastHits[i].time));
        count = 0;
      }
    }
    return lastHitsOverTime;
  },
  countDenies: function(heroName) {
    var count = 0;
    var total = 0;
    var deniesOverTime = [[0],[0]];
    var heroDenies = _.filter(denies, function(entry) {return entry.hero === heroName});
    for (var i = 0; i < heroDenies.length; i++) {
      count++;
      if (count >= Math.round(heroDenies.length / 10) || i === heroDenies.length - 1) {
        total += count;
        deniesOverTime[1].push(total);
        deniesOverTime[0].push(convertSeconds(heroDenies[i].time));
        count = 0;
      }
    }
    return deniesOverTime;
  },
  countKda: function(heroName) {
    var kills = 0;
    var deaths = 0;
    var assists = 0;
    var kda = {};
    for (var i = 0; i < heroKills.length; i++) {
      if (heroKills[i].killer === heroName) {
        kda.kills = ++kills;
      }
      if (heroKills[i].dead === heroName) {
        kda.deaths = ++deaths;
      }
      if (_.contains(heroKills[i].assists, heroName)) {
        kda.assists = ++assists;
      };
    }
    return kda;
  },
  countRunes: function() {
    var runeControl = {};
    for (var i = 0; i < runes.length; i++) {
      if (!runeControl[runes[i].hero]) {
        runeControl[runes[i].hero] = 1;
      } else {
        runeControl[runes[i].hero]++;
      }
    }
    return runeControl;
  }
};