73 lines
1.9 KiB
JavaScript
Executable File
73 lines
1.9 KiB
JavaScript
Executable File
window.fakeStorage = {
|
|
_data: {},
|
|
|
|
setItem: function (id, val) {
|
|
return this._data[id] = String(val);
|
|
},
|
|
|
|
getItem: function (id) {
|
|
return this._data.hasOwnProperty(id) ? this._data[id] : undefined;
|
|
},
|
|
|
|
removeItem: function (id) {
|
|
return delete this._data[id];
|
|
},
|
|
|
|
clear: function () {
|
|
return this._data = {};
|
|
}
|
|
};
|
|
|
|
function LocalStorageManager() {
|
|
this.bestScoreKey = "bestScore";
|
|
this.gameStateKey = "gameState";
|
|
this.noticeClosedKey = "noticeClosed";
|
|
|
|
var supported = this.localStorageSupported();
|
|
this.storage = supported ? window.localStorage : window.fakeStorage;
|
|
}
|
|
|
|
LocalStorageManager.prototype.localStorageSupported = function () {
|
|
var testKey = "test";
|
|
var storage = window.localStorage;
|
|
|
|
try {
|
|
storage.setItem(testKey, "1");
|
|
storage.removeItem(testKey);
|
|
return true;
|
|
} catch (error) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
// Best score getters/setters
|
|
LocalStorageManager.prototype.getBestScore = function () {
|
|
return this.storage.getItem(this.bestScoreKey) || 0;
|
|
};
|
|
|
|
LocalStorageManager.prototype.setBestScore = function (score) {
|
|
this.storage.setItem(this.bestScoreKey, score);
|
|
};
|
|
|
|
// Game state getters/setters and clearing
|
|
LocalStorageManager.prototype.getGameState = function () {
|
|
var stateJSON = this.storage.getItem(this.gameStateKey);
|
|
return stateJSON ? JSON.parse(stateJSON) : null;
|
|
};
|
|
|
|
LocalStorageManager.prototype.setGameState = function (gameState) {
|
|
this.storage.setItem(this.gameStateKey, JSON.stringify(gameState));
|
|
};
|
|
|
|
LocalStorageManager.prototype.clearGameState = function () {
|
|
this.storage.removeItem(this.gameStateKey);
|
|
};
|
|
|
|
LocalStorageManager.prototype.setNoticeClosed = function (noticeClosed) {
|
|
this.storage.setItem(this.noticeClosedKey, JSON.stringify(noticeClosed));
|
|
};
|
|
|
|
LocalStorageManager.prototype.getNoticeClosed = function () {
|
|
return JSON.parse(this.storage.getItem(this.noticeClosedKey) || "false");
|
|
};
|