angarg12 / nucleogenesis

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

      $scope.state = state;

      let self = this;

      let playerCopy = null;

      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;

      };

      self.updateLoop = function() {

        self.update();

        $timeout(self.updateLoop, 1000);

      };

      self.processOffline = function() {

        let remaining = state.offlineCyclesTotal-state.offlineCyclesCurrent;

        let cycles = Math.min(32, remaining);

        for(let i = 0; i < cycles; i++){

          self.update();

          state.offlineCyclesCurrent++;

          remaining--;

        }

        if(remaining > 0 && !state.cancelOffline){

          $timeout(self.processOffline);

        }else{

          // we are done processing, turn off the screens

          state.processingOffline = false;

          state.loading = false;

          // trigger the game loop

          $timeout(self.updateLoop, 1000);

          $interval(savegame.save, 10000);

        }

      };

      self.startup = function() {

        savegame.load();

        let elapsed = Math.floor(Date.now()/1000)-state.player.last_login;

        // lets limit the offline elapsed time

        elapsed = Math.min(3600, elapsed);

        state.offlineCyclesTotal = elapsed;

        state.offlineCyclesCurrent = 0;

        if(elapsed > 32){

          state.loading = false;

          state.processingOffline = true;

        }

        $timeout(self.processOffline);

      };

      $timeout(self.startup);

    }

  ]);