var Class = require('../../../utils/Class'); 
var Components = require('../../components'); 
var GameObject = require('../../GameObject'); 
var GetBitmapTextSize = require('../GetBitmapTextSize'); 
var ParseFromAtlas = require('../ParseFromAtlas'); 
var ParseXMLBitmapFont = require('../ParseXMLBitmapFont'); 
var Render = require('./BitmapTextRender'); 
var BitmapText = new Class({ 
Extends: GameObject,
Mixins: [Components.Alpha, Components.BlendMode, Components.Depth, Components.Mask, Components.Origin, Components.Pipeline, Components.ScrollFactor, Components.Texture, Components.Tint, Components.Transform, Components.Visible, Render] ,
initialize: function BitmapText(scene, x, y, font, text, size, align){ 
if (text === undefined) { 
text = ''; 
} 
if (align === undefined) { 
align = 0; 
} 
GameObject.call(this, scene, 'BitmapText'); 
this.font = font; 
var entry = this.scene.sys.cache.bitmapFont.get(font); 
this.fontData = entry.data; 
this._text = ''; 
this._fontSize = size || this.fontData.size; 
this._letterSpacing = 0; 
this._align = align; 
this._bounds = GetBitmapTextSize(this, false , this._bounds); 
this._dirty = false ; 
this.setTexture(entry.texture, entry.frame); 
this.setPosition(x, y); 
this.setOrigin(0, 0); 
this.initPipeline(); 
this.setText(text); 
} 
,
setLeftAlign: function (){ 
this._align = BitmapText.ALIGN_LEFT; 
this._dirty = true ; 
return this; 
} 
,
setCenterAlign: function (){ 
this._align = BitmapText.ALIGN_CENTER; 
this._dirty = true ; 
return this; 
} 
,
setRightAlign: function (){ 
this._align = BitmapText.ALIGN_RIGHT; 
this._dirty = true ; 
return this; 
} 
,
setFontSize: function (size){ 
this._fontSize = size; 
this._dirty = true ; 
return this; 
} 
,
setLetterSpacing: function (spacing){ 
if (spacing === undefined) { 
spacing = 0; 
} 
this._letterSpacing = spacing; 
this._dirty = true ; 
return this; 
} 
,
setText: function (value){ 
if (!value && value !== 0) { 
value = ''; 
} 
if (Array.isArray(value)) { 
value = value.join('\n'); 
} 
if (value !== this.text) { 
this._text = value.toString(); 
this._dirty = true ; 
this.updateDisplayOrigin(); 
} 
return this; 
} 
,
getTextBounds: function (round){ 
if (this._dirty) { 
GetBitmapTextSize(this, round, this._bounds); 
} 
return this._bounds; 
} 
,
setFont: function (key, size, align){ 
if (size === undefined) { 
size = this._fontSize; 
} 
if (align === undefined) { 
align = this._align; 
} 
if (key !== this.font) { 
var entry = this.scene.sys.cache.bitmapFont.get(key); 
if (entry) { 
this.font = key; 
this.fontData = entry.data; 
this._fontSize = size; 
this._align = align; 
this.setTexture(entry.texture, entry.frame); 
GetBitmapTextSize(this, false , this._bounds); 
} 
} 
return this; 
} 
,
align: { 
set: function (value){ 
this._align = value; 
this._dirty = true ; 
} 
,
get: function (){ 
return this._align; 
} 
}
,
text: { 
set: function (value){ 
this.setText(value); 
} 
,
get: function (){ 
return this._text; 
} 
}
,
fontSize: { 
set: function (value){ 
this._fontSize = value; 
this._dirty = true ; 
} 
,
get: function (){ 
return this._fontSize; 
} 
}
,
letterSpacing: { 
set: function (value){ 
this._letterSpacing = value; 
this._dirty = true ; 
} 
,
get: function (){ 
return this._letterSpacing; 
} 
}
,
width: { 
get: function (){ 
this.getTextBounds(false ); 
return this._bounds.global.width; 
} 
}
,
height: { 
get: function (){ 
this.getTextBounds(false ); 
return this._bounds.global.height; 
} 
}
,
toJSON: function (){ 
var out = Components.ToJSON(this); 
var data = { 
font: this.font,
text: this.text,
fontSize: this.fontSize,
letterSpacing: this.letterSpacing,
align: this.align}
; 
out.data = data; 
return out; 
} 
}
); 
BitmapText.ALIGN_LEFT = 0; 
BitmapText.ALIGN_CENTER = 1; 
BitmapText.ALIGN_RIGHT = 2; 
BitmapText.ParseFromAtlas = ParseFromAtlas; 
BitmapText.ParseXMLBitmapFont = ParseXMLBitmapFont; 
module.exports = BitmapText;