src/scripts/services/savegame.js   A
last analyzed

Complexity

Total Complexity 19
Complexity/F 3.8

Size

Lines of Code 70
Function Count 5

Duplication

Duplicated Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 0 Features 0
Metric Value
cc 0
wmc 19
c 2
b 0
f 0
nc 8
mnd 3
bc 19
fnc 5
dl 0
loc 70
rs 10
bpm 3.8
cpm 3.8
noi 0

1 Function

Rating   Name   Duplication   Size   Complexity  
A angular.service(ꞌsavegameꞌ) 0 62 1
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/* globals versionCompare, alert */
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/**
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 savegame
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 Service that handles save/load related functions.
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 @namespace Services
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 */
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'use strict';
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angular
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  .module('game')
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  .service('savegame', ['$state',
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    'state',
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    'data',
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    function($state, state, data) {
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      this.initSave = function() {
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        state.player = {};
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        this.versionControl();
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        state.init();
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        $state.go('generators');
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      };
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      this.save = function() {
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        state.player.last_login = Math.floor(Date.now() / 1000);
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        localStorage.setItem('player', JSON.stringify(state.player));
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      };
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      this.load = function() {
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        try {
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          let storedPlayer = localStorage.getItem('player');
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          if (!storedPlayer) {
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            this.initSave();
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          } else {
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            state.player = JSON.parse(storedPlayer);
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            this.versionControl();
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          }
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        } catch (err) {
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          alert('Error loading savegame, reset forced.');
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          this.initSave();
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        }
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      };
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      this.versionControl = function() {
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        // delete saves older than this version
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        if (state.player.version && versionCompare(state.player.version, '2.6.0') < 0) {
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          state.player = {};
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        }
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        // we merge the properties of the player with the start player to
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        // avoid undefined errors with new properties
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        state.player = angular.merge({}, data.start_player, state.player);
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        for (let resource in state.player.resources) {
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          if (!data.resources[resource]) {
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            delete state.player.resources[resource];
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            continue;
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          }
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          if (state.player.resources[resource] && typeof state.player.resources[resource].number !== 'undefined') {
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            if (state.player.resources[resource].unlocked) {
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              state.player.resources[resource] = state.player.resources[resource].number;
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            } else {
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              state.player.resources[resource] = null;
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            }
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          }
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        }
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        for (let slot of state.player.element_slots) {
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          if (!slot) {
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            continue;
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          }
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          for (let i in slot.redoxes) {
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            if (slot.redoxes[i].from === -2 || slot.redoxes[i].to === -2) {
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              slot.redoxes.splice(i, 1);
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            }
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          }
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        }
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      };
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    }
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  ]);
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