var Class = require('../utils/Class'); 
var Data = require('./Data'); 
var DataStore = new Class({ 
initialize: function DataStore(scene){ 
this.scene = scene; 
this.events = scene.sys.events; 
this._list = [] ; 
this._data = [] ; 
} 
,
getData: function (gameObject){ 
var data; 
var idx = this._list.indexOf(gameObject); 
if (idx === -1) { 
data = new Data(gameObject, this.events); 
this._list.push(gameObject); 
this._data.push(data); 
} 
 else { 
data = this._data[idx]; 
} 
return data; 
} 
,
get: function (gameObject, key){ 
var data = this.getData(gameObject); 
return data.get(key); 
} 
,
set: function (gameObject, key, value){ 
var data = this.getData(gameObject); 
return data.set(key, value); 
} 
,
getAll: function (gameObject){ 
var data = this.getData(gameObject); 
return data.getAll(); 
} 
,
query: function (gameObject, search){ 
var data = this.getData(gameObject); 
return data.query(search); 
} 
,
before: function (gameObject, key, callback, scope){ 
var data = this.getData(gameObject); 
return data.before(key, callback, scope); 
} 
,
after: function (gameObject, key, callback, scope){ 
var data = this.getData(gameObject); 
return data.after(key, callback, scope); 
} 
,
each: function (gameObject, callback, scope){ 
var data = this.getData(gameObject); 
return data.each(callback, scope); 
} 
,
merge: function (gameObject, _data, overwrite){ 
var data = this.getData(gameObject); 
return data.merge(_data, overwrite); 
} 
,
remove: function (gameObject, key){ 
var data = this.getData(gameObject); 
return data.remove(key); 
} 
,
removeListeners: function (gameObject, key){ 
var data = this.getData(gameObject); 
return data.removeListeners(key); 
} 
,
pop: function (gameObject, key){ 
var data = this.getData(gameObject); 
return data.pop(key); 
} 
,
has: function (gameObject, key){ 
var data = this.getData(gameObject); 
return data.has(key); 
} 
,
reset: function (gameObject){ 
var data = this.getData(gameObject); 
return data.reset(); 
} 
,
freeze: function (gameObject){ 
var data = this.getData(gameObject); 
data.freeze = true ; 
} 
,
unfreeze: function (gameObject){ 
var data = this.getData(gameObject); 
data.freeze = false ; 
} 
,
kill: function (gameObject){ 
if (this.list.hasOwnProperty(gameObject)) { 
var data = this.list[gameObject]; 
data.destroy(); 
delete this.list[gameObject]; 
} 
} 
}
); 
module.exports = DataStore;