angarg12 / nucleogenesis

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

    let ct = this;

    ct.state = state;

    ct.data = data;

    ct.util = util;

    ct.format = format;

    ct.infuse = {};

    function update(player){

      for(let key in player.cooldowns){

        if(player.cooldowns[key] > 0){

          player.cooldowns[key]--;

        }

      }

    }

    /* 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;

        }

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

          let numberAtoms = data.resources[resource].elements[elem];

          let prod = prestigeFormula(state.player.resources[resource].number*numberAtoms);

          let args = {

            production: prod,

            resource: resource

          }

          upgrade.executeAll(data.exotic_upgrades, state.player.exotic_upgrades[elem], ['production', 'exotic'], args);

          // extract back the value from applying the upgrades

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

          production[newExotic] = (production[newExotic] || 0) + args.production;

        }

      }

      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.exoticPrestige = function(index) {

      let slot = state.player.element_slots[index];

      let resources = state.player.resources;

      let cooldown = state.player.cooldowns[index];

      let production = 0;

      if(cooldown === 0){

        production = ct.exoticProduction(slot.element);

      }

      for (let key in production) {

        resources[key].number += production[key];

        resources[key].unlocked = true;

      }

      for(let resource in ct.infuse){

        state.player.resources[resource].number -= ct.infuse[resource];

      }

      upgrade.resetElement(state.player, slot.element);

      // we deactivate reactions and redoxes

      for (let reaction of slot.reactions) {

        reaction.active = false;

      }

      for (let redox of slot.redoxes) {

        redox.active = false;

      }

      // we cache them in case players want to pick up the same element

      // the cache only lasts the current session

      state.reactionsCache[slot.element] = slot.reactions;

      state.redoxesCache[slot.element] = slot.redoxes;

      state.player.element_slots[index] = null;

      if(cooldown === 0){

        state.player.cooldowns[index] = 60*60;

      }

    };

    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],

        data.exotic_upgrades[name],

        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;

    }

    state.registerUpdate('exotic', update);

  }

]);