angarg12 / nucleogenesis

    function($scope, $interval, $timeout, savegame, state) {

      $scope.state = state;

      let self = this;

      let playerCopy = null;

      /**

       * Polyfill for Object.values from the TS39 Proposal. Reflect.ownKeys

       * swapped out for an equivalent using Object instead. Placing it here so

       * it'll fire before it's needed in ct_matter, and at the top of this

       * controller so it'll only fire once.

       *

       * Polyfill: https://github.com/tc39/proposal-object-values-entries

       * Reflect.ownKeys Alternative:

       * https://stackoverflow.com/questions/34449045/what-is-the-difference-between-reflect-ownkeysobj-and-object-keysobj

       */

      const reduce = Function.bind.call(Function.call, Array.prototype.reduce);

      const isEnumerable = Function.bind.call(Function.call, Object.prototype.propertyIsEnumerable);

      const concat = Function.bind.call(Function.call, Array.prototype.concat);

      const keys = (target) => Object.getOwnPropertyNames(target).concat(Object.getOwnPropertySymbols(target));

      // const keys = Reflect.ownKeys;

      if (!Object.values) {

          return reduce(keys(O), (v, k) => concat(v, typeof k === 'string' && isEnumerable(O, k) ? [O[k]] : []), []);

        };

      }

      if (!Object.entries) {

          return reduce(keys(O), (e, k) => concat(e, typeof k === 'string' && isEnumerable(O, k) ? [[k, O[k]]] : []), []);

        };

      }

      /** End Polyfill */

      self.update = function() {

        // do the update in a copy

        playerCopy = angular.copy(state.player);

        state.update(playerCopy);

        // and update all at once

        state.player = playerCopy;

        $timeout(self.update, 1000);

      };

      self.startup = function() {

        savegame.load();

        state.loading = false;

        $timeout(self.update, 1000);

        $interval(savegame.save, 10000);

      };

      $timeout(self.startup);

    }

  ]);