angarg12 / nucleogenesis

 exotic

 Component that handles the exotic matter and prestige logic.

 It includes exotic matter production, exotic upgrades, and infusion of

 subatomic particles to boost exotic production.

 A prestige erases the progress of a single element, and produces exotic

 matter for said element.

 @namespace Components

 */

'use strict';

angular.module('game').component('exotic', {

  templateUrl: 'views/exotic.html',

  controller: ['state', 'format', 'visibility', 'upgrade', 'data', 'util', exotic],

  controllerAs: 'ct'

});

function exotic(state, format, visibility, upgrade, data, util) {

  let ct = this;

  ct.state = state;

  ct.data = data;

  ct.util = util;

  ct.format = format;

  ct.infuse = {};

  /* Exotic production is a function of the different resources of each

  element. Additionally, multi-element molecules count double, once for

  each participating element. */

  ct.exoticProduction = function(element) {

    let production = {};

    let exoticResource = data.elements[element].exotic;

    production[exoticResource] = 0;

    for (let resource of data.elements[element].includes) {

      if (!state.player.resources[resource].unlocked) {

        continue;

      }

      if (data.resources[resource].type.indexOf('molecule') !== -1) {

        let multiplier = 0;

        for (let key in data.resources[resource].elements) {

          let number = data.resources[resource].elements[key];

          multiplier += number;

        }

        for (let elem in data.resources[resource].elements) {

          let newExotic = data.elements[elem].exotic;

          production[newExotic] = production[newExotic] || 0;

          production[newExotic] += prestigeFormula(state.player.resources[resource].number)*multiplier;

        }

      }else{

        production[exoticResource] += prestigeFormula(state.player.resources[resource].number);

      }

    }

    for (let key in production) {

      // we adjust the infusion

      production[key] = Math.floor(production[key]*ct.totalInfuseBoost());

    }

    return production;

  };

  function prestigeFormula(resource){

    let stepFactor = Math.max(Math.pow(10, Math.floor(Math.log10(resource))), 1);

    let step = stepFactor/data.constants.EXOTIC_STEP_QUOTIENT;

    let sigmoidQuotient = 1+Math.pow(Math.E, -(resource/stepFactor-data.constants.EXOTIC_SIGMOID_MAGIC));

    let sigmoid = 1/sigmoidQuotient+0.1;

    return Math.floor(step * sigmoid);

  }

  ct.buyExoticUpgrade = function(name, slot) {

    let price = data.exotic_upgrades[name].price;

    let currency = data.elements[slot.element].exotic;

    upgrade.buyUpgrade(state.player,

      state.player.exotic_upgrades[slot.element],

      name,

      price,

      currency);

  };

  ct.setPercentage = function(resource, percentage) {

    ct.infuse[resource] = Math.floor(state.player.resources[resource].number*(percentage/100));

  };

  ct.fixNumber = function(resource) {

    ct.infuse[resource] = Math.max(0, Math.min(state.player.resources[resource].number, ct.infuse[resource]));

  };

  /* This function checks that values inserted in the text boxes are

  valid numbers */

  ct.isValidInfusion = function() {

    let valid = true;

    for(let resource in ct.infuse){

      valid = valid && Number.isFinite(ct.infuse[resource]);

    }

    return valid;

  };

  ct.infuseBoost = function(resource) {

      let number = Math.min(ct.infuse[resource], state.player.resources[resource].number);

      if(number === 0){

        return 1;

      }

      // log adds diminishing returns to the infusion

      return 1 + Math.log(number)/Math.log(1.25)*ct.data.constants.INFUSE_POWER;

  };

  /* The infusion boosts are multiplicative with respect to each other */

  ct.totalInfuseBoost = function() {

    let total = 1;

    for(let resource in ct.infuse){

      total *= ct.infuseBoost(resource);

    }

    return total;

  };

  ct.visibleExoticUpgrades = function(slot) {

    return visibility.visible(data.exotic_upgrades, isExoticUpgradeVisible, slot);

  };

  function isExoticUpgradeVisible(name, slot) {

    return visibility.isUpgradeVisible(name, slot, data.exotic_upgrades[name]);

  }

  ct.visibleSubatomic = function() {

    return visibility.visible(data.resources, isSubatomicVisible, '');

  };

  function isSubatomicVisible(name) {

    if (!state.player.resources[name].unlocked) {

      return false;

    }

    if(data.resources[name].type &&

       data.resources[name].type.indexOf('subatomic') !== -1){

        return true;

    }

    return false;

  }

}