Phaser.FrameData = function (){ 
this._frames = [] ; 
this._frameNames = [] ; 
} 
; 
Phaser.FrameData.prototype = { 
addFrame: function (frame){ 
frame.index = _AN_Read_length('length', this._frames); 
this._frames.push(frame); 
if (frame.name !== '') { 
this._frameNames[frame.name] = frame.index; 
} 
return frame; 
} 
,
getFrame: function (index){ 
if (index >= _AN_Read_length('length', this._frames)) { 
index = 0; 
} 
return this._frames[index]; 
} 
,
getFrameByName: function (name){ 
if (typeof this._frameNames[name] === 'number') { 
return this._frames[this._frameNames[name]]; 
} 
return null ; 
} 
,
checkFrameName: function (name){ 
if (this._frameNames[name] == null ) { 
return false ; 
} 
return true ; 
} 
,
clone: function (){ 
var output = new Phaser.FrameData(); 
for (var i = 0; 
i < _AN_Read_length('length', this._frames); i++ ){ 
output._frames.push(this._frames[i].clone()); 
} 
for (var p in this._frameNames){ 
if (this._frameNames.hasOwnProperty(p)) { 
output._frameNames.push(this._frameNames[p]); 
} 
} 
return output; 
} 
,
getFrameRange: function (start, end, output){ 
if (output === undefined) { 
output = [] ; 
} 
for (var i = start; 
i <= end; i++ ){ 
output.push(this._frames[i]); 
} 
return output; 
} 
,
getFrames: function (frames, useNumericIndex, output){ 
if (useNumericIndex === undefined) { 
useNumericIndex = true ; 
} 
if (output === undefined) { 
output = [] ; 
} 
if (frames === undefined || _AN_Read_length('length', frames) === 0) { 
for (var i = 0; 
i < _AN_Read_length('length', this._frames); i++ ){ 
output.push(this._frames[i]); 
} 
} 
 else { 
for (var i = 0; 
i < _AN_Read_length('length', frames); i++ ){ 
if (useNumericIndex) { 
output.push(this.getFrame(frames[i])); 
} 
 else { 
output.push(this.getFrameByName(frames[i])); 
} 
} 
} 
return output; 
} 
,
getFrameIndexes: function (frames, useNumericIndex, output){ 
if (useNumericIndex === undefined) { 
useNumericIndex = true ; 
} 
if (output === undefined) { 
output = [] ; 
} 
if (frames === undefined || _AN_Read_length('length', frames) === 0) { 
for (var i = 0; 
i < _AN_Read_length('length', this._frames); i++ ){ 
output.push(this._frames[i].index); 
} 
} 
 else { 
for (var i = 0; 
i < _AN_Read_length('length', frames); i++ ){ 
if (useNumericIndex && this._frames[frames[i]]) { 
output.push(this._frames[frames[i]].index); 
} 
 else { 
if (this.getFrameByName(frames[i])) { 
output.push(this.getFrameByName(frames[i]).index); 
} 
} 
} 
} 
return output; 
} 
,
destroy: function (){ 
this._frames = null ; 
this._frameNames = null ; 
} 
}
; 
Phaser.FrameData.prototype.constructor = Phaser.FrameData; 
Object.defineProperty(Phaser.FrameData.prototype, "total", { 
get: function (){ 
return _AN_Read_length("length", this._frames); 
} 
}
);