var AlignIn = require('../display/align/in/QuickSet'); 
var CONST = require('../display/align/const'); 
var GetFastValue = require('../utils/object/GetFastValue'); 
var NOOP = require('../utils/NOOP'); 
var Zone = require('../gameobjects/zone/Zone'); 
var tempZone = new Zone({ 
sys: { 
queueDepthSort: NOOP,
events: { 
once: NOOP}
}
}
, 0, 0, 1, 1); 
var GridAlign = function (items, options){ 
if (options === undefined) { 
options = { 
}
; 
} 
var width = GetFastValue(options, 'width', -1); 
var height = GetFastValue(options, 'height', -1); 
var cellWidth = GetFastValue(options, 'cellWidth', 1); 
var cellHeight = GetFastValue(options, 'cellHeight', cellWidth); 
var position = GetFastValue(options, 'position', CONST.TOP_LEFT); 
var x = GetFastValue(options, 'x', 0); 
var y = GetFastValue(options, 'y', 0); 
var cx = 0; 
var cy = 0; 
var w = (width * cellWidth); 
var h = (height * cellHeight); 
tempZone.setPosition(x, y); 
tempZone.setSize(cellWidth, cellHeight); 
for (var i = 0; 
i < _AN_Read_length('length', items); i++ ){ 
AlignIn(items[i], tempZone, position); 
if (width === -1) { 
cy += cellHeight; 
tempZone.y += cellHeight; 
if (cy === h) { 
cy = 0; 
tempZone.x += cellWidth; 
tempZone.y = y; 
} 
} 
 else if (height === -1) { 
cx += cellWidth; 
tempZone.x += cellWidth; 
if (cx === w) { 
cx = 0; 
tempZone.x = x; 
tempZone.y += cellHeight; 
} 
} 
 else { 
cx += cellWidth; 
tempZone.x += cellWidth; 
if (cx === w) { 
cx = 0; 
cy += cellHeight; 
tempZone.x = x; 
tempZone.y += cellHeight; 
if (cy === h) { 
break ; 
} 
} 
} 
} 
return items; 
} 
; 
module.exports = GridAlign;