angarg12 / nucleogenesis

 nova

 Component that handles upgrades.

 @namespace Components

 */

'use strict';

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

  templateUrl: 'views/nova.html',

  controller: ['state', 'visibility', 'upgrade', 'data', nova],

  controllerAs: 'ct'

});

function nova(state, visibility, upgrade, data) {

  let ct = this;

  ct.state = state;

  ct.data = data;

  ct.buyUpgrade = function (name, element) {

    let upgrades = state.player.elements[element].upgrades;

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

    let currency = data.elements[element].main;

    upgrade.buyUpgrade(state.player,

      upgrades,

      name,

      price,

      currency);

  };

  /* Global upgrades are non-resource specific, repeatable upgrades */

  ct.buyGlobalUpgrade = function (name) {

    if (!ct.canBuyGlobalUpgrade(name)) {

      return;

    }

    let up = data.global_upgrades[name];

    for (let currency in up.price) {

      let value = up.price[currency] * ct.priceMultiplier(name);

      state.player.resources[currency].number -= value;

    }

    state.player.global_upgrades[name]++;

  };

  ct.canBuyGlobalUpgrade = function (name) {

    let up = data.global_upgrades[name];

    for (let currency in up.price) {

      let value = up.price[currency] * ct.priceMultiplier(name);

      if (state.player.resources[currency].number < value) {

        return false;

      }

    }

    return true;

  };

  ct.priceMultiplier = function (name) {

    let level = state.player.global_upgrades[name];

    return Math.ceil(Math.pow(data.global_upgrades[name].price_exp, level));

  };

  ct.visibleUpgrades = function(currentElement, source) {

    return visibility.visible(source, createVisibleFunction(source), currentElement);

  };

  }

}