Phaser.TilemapParser = { 
parse: function (game, key, tileWidth, tileHeight, width, height){ 
if (typeof tileWidth === 'undefined') { 
tileWidth = 32; 
} 
if (typeof tileHeight === 'undefined') { 
tileHeight = 32; 
} 
if (typeof width === 'undefined') { 
width = 10; 
} 
if (typeof height === 'undefined') { 
height = 10; 
} 
if (typeof key === 'undefined') { 
return this.getEmptyData(); 
} 
if (key === null ) { 
return this.getEmptyData(tileWidth, tileHeight, width, height); 
} 
var map = game.cache.getTilemapData(key); 
if (map) { 
if (map.format === Phaser.Tilemap.CSV) { 
return this.parseCSV(key, map.data, tileWidth, tileHeight); 
} 
 else if (!map.format || map.format === Phaser.Tilemap.TILED_JSON) { 
return this.parseTiledJSON(map.data); 
} 
} 
 else { 
console.warn('Phaser.TilemapParser.parse - No map data found for key ' + key); 
} 
} 
,
parseCSV: function (key, data, tileWidth, tileHeight){ 
var map = this.getEmptyData(); 
data = data.trim(); 
var output = [] ; 
var rows = data.split("\n"); 
var height = _AN_Read_length("length", rows); 
var width = 0; 
for (var y = 0; 
y < _AN_Read_length("length", rows); y++ ){ 
output[y] = [] ; 
var column = rows[y].split(","); 
for (var x = 0; 
x < _AN_Read_length("length", column); x++ ){ 
output[y][x] = new Phaser.Tile(map.layers[0], parseInt(column[x], 10), x, y, tileWidth, tileHeight); 
} 
if (width === 0) { 
width = _AN_Read_length("length", column); 
} 
} 
map.format = Phaser.Tilemap.CSV; 
map.name = key; 
map.width = width; 
map.height = height; 
map.tileWidth = tileWidth; 
map.tileHeight = tileHeight; 
map.widthInPixels = width * tileWidth; 
map.heightInPixels = height * tileHeight; 
map.layers[0].width = width; 
map.layers[0].height = height; 
map.layers[0].widthInPixels = map.widthInPixels; 
map.layers[0].heightInPixels = map.heightInPixels; 
map.layers[0].data = output; 
return map; 
} 
,
getEmptyData: function (tileWidth, tileHeight, width, height){ 
var map = { 
}
; 
map.width = 0; 
map.height = 0; 
map.tileWidth = 0; 
map.tileHeight = 0; 
if (typeof tileWidth !== 'undefined' && tileWidth !== null ) { 
map.tileWidth = tileWidth; 
} 
if (typeof tileHeight !== 'undefined' && tileHeight !== null ) { 
map.tileHeight = tileHeight; 
} 
if (typeof width !== 'undefined' && width !== null ) { 
map.width = width; 
} 
if (typeof height !== 'undefined' && height !== null ) { 
map.height = height; 
} 
map.orientation = 'orthogonal'; 
map.version = '1'; 
map.properties = { 
}
; 
map.widthInPixels = 0; 
map.heightInPixels = 0; 
var layers = [] ; 
var layer = { 
name: 'layer',
x: 0,
y: 0,
width: 0,
height: 0,
widthInPixels: 0,
heightInPixels: 0,
alpha: 1,
visible: true ,
properties: { 
}
,
indexes: [] ,
callbacks: [] ,
data: [] }
; 
layers.push(layer); 
map.layers = layers; 
map.images = [] ; 
map.objects = { 
}
; 
map.collision = { 
}
; 
map.tilesets = [] ; 
map.tiles = [] ; 
return map; 
} 
,
parseTiledJSON: function (json){ 
if (json.orientation !== 'orthogonal') { 
console.warn('TilemapParser.parseTiledJSON: Only orthogonal map types are supported in this version of Phaser'); 
return null ; 
} 
var map = { 
}
; 
map.width = json.width; 
map.height = json.height; 
map.tileWidth = json.tilewidth; 
map.tileHeight = json.tileheight; 
map.orientation = json.orientation; 
map.format = Phaser.Tilemap.TILED_JSON; 
map.version = json.version; 
map.properties = json.properties; 
map.widthInPixels = map.width * map.tileWidth; 
map.heightInPixels = map.height * map.tileHeight; 
var layers = [] ; 
for (var i = 0; 
i < _AN_Read_length('length', json.layers); i++ ){ 
if (json.layers[i].type !== 'tilelayer') { 
continue ; 
} 
var layer = { 
name: json.layers[i].name,
x: json.layers[i].x,
y: json.layers[i].y,
width: json.layers[i].width,
height: json.layers[i].height,
widthInPixels: json.layers[i].width * json.tilewidth,
heightInPixels: json.layers[i].height * json.tileheight,
alpha: json.layers[i].opacity,
visible: json.layers[i].visible,
properties: { 
}
,
indexes: [] ,
callbacks: [] ,
bodies: [] }
; 
if (json.layers[i].properties) { 
layer.properties = json.layers[i].properties; 
} 
var x = 0; 
var row = [] ; 
var output = [] ; 
for (var t = 0, len = _AN_Read_length('length', json.layers[i].data); 
t < len; t++ ){ 
if (json.layers[i].data[t] > 0) { 
row.push(new Phaser.Tile(layer, json.layers[i].data[t], x, (_AN_Read_length('length', output)), json.tilewidth, json.tileheight)); 
} 
 else { 
row.push(new Phaser.Tile(layer, -1, x, (_AN_Read_length('length', output)), json.tilewidth, json.tileheight)); 
} 
x++ ; 
if (x === json.layers[i].width) { 
output.push(row); 
x = 0; 
row = [] ; 
} 
} 
layer.data = output; 
layers.push(layer); 
} 
map.layers = layers; 
var images = [] ; 
for (var i = 0; 
i < _AN_Read_length('length', json.layers); i++ ){ 
if (json.layers[i].type !== 'imagelayer') { 
continue ; 
} 
var image = { 
name: json.layers[i].name,
image: json.layers[i].image,
x: json.layers[i].x,
y: json.layers[i].y,
alpha: json.layers[i].opacity,
visible: json.layers[i].visible,
properties: { 
}
}
; 
if (json.layers[i].properties) { 
image.properties = json.layers[i].properties; 
} 
images.push(image); 
} 
map.images = images; 
var tilesets = [] ; 
for (var i = 0; 
i < _AN_Read_length('length', json.tilesets); i++ ){ 
var set = json.tilesets[i]; 
var newSet = new Phaser.Tileset(set.name, set.firstgid, set.tilewidth, set.tileheight, set.margin, set.spacing, set.properties); 
if (set.tileproperties) { 
newSet.tileProperties = set.tileproperties; 
} 
newSet.rows = Math.round((set.imageheight - set.margin) / (set.tileheight + set.spacing)); 
newSet.columns = Math.round((set.imagewidth - set.margin) / (set.tilewidth + set.spacing)); 
newSet.total = newSet.rows * newSet.columns; 
if (newSet.rows % 1 !== 0 || newSet.columns % 1 !== 0) { 
console.warn('TileSet image dimensions do not match expected dimensions. Tileset width/height must be evenly divisible by Tilemap tile width/height.'); 
} 
 else { 
tilesets.push(newSet); 
} 
} 
map.tilesets = tilesets; 
var objects = { 
}
; 
var collision = { 
}
; 
function slice(obj, fields){ 
var sliced = { 
}
; 
for (var k in fields){ 
var key = fields[k]; 
sliced[key] = obj[key]; 
} 
return sliced; 
} 
for (var i = 0; 
i < _AN_Read_length('length', json.layers); i++ ){ 
if (json.layers[i].type !== 'objectgroup') { 
continue ; 
} 
objects[json.layers[i].name] = [] ; 
collision[json.layers[i].name] = [] ; 
for (var v = 0, len = _AN_Read_length('length', json.layers[i].objects); 
v < len; v++ ){ 
if (json.layers[i].objects[v].gid) { 
var object = { 
gid: json.layers[i].objects[v].gid,
name: json.layers[i].objects[v].name,
x: json.layers[i].objects[v].x,
y: json.layers[i].objects[v].y,
visible: json.layers[i].objects[v].visible,
properties: json.layers[i].objects[v].properties}
; 
objects[json.layers[i].name].push(object); 
} 
 else if (json.layers[i].objects[v].polyline) { 
var object = { 
name: json.layers[i].objects[v].name,
type: json.layers[i].objects[v].type,
x: json.layers[i].objects[v].x,
y: json.layers[i].objects[v].y,
width: json.layers[i].objects[v].width,
height: json.layers[i].objects[v].height,
visible: json.layers[i].objects[v].visible,
properties: json.layers[i].objects[v].properties}
; 
object.polyline = [] ; 
for (var p = 0; 
p < _AN_Read_length('length', json.layers[i].objects[v].polyline); p++ ){ 
object.polyline.push([json.layers[i].objects[v].polyline[p].x, json.layers[i].objects[v].polyline[p].y] ); 
} 
collision[json.layers[i].name].push(object); 
} 
 else if (json.layers[i].objects[v].polygon) { 
var object = slice(json.layers[i].objects[v], ["name", "type", "x", "y", "visible", "properties"] ); 
object.polygon = [] ; 
for (var p = 0; 
p < _AN_Read_length("length", json.layers[i].objects[v].polygon); p++ ){ 
object.polygon.push([json.layers[i].objects[v].polygon[p].x, json.layers[i].objects[v].polygon[p].y] ); 
} 
objects[json.layers[i].name].push(object); 
} 
 else if (json.layers[i].objects[v].ellipse) { 
var object = slice(json.layers[i].objects[v], ["name", "type", "ellipse", "x", "y", "width", "height", "visible", "properties"] ); 
objects[json.layers[i].name].push(object); 
} 
 else { 
var object = slice(json.layers[i].objects[v], ["name", "type", "x", "y", "width", "height", "visible", "properties"] ); 
object.rectangle = true ; 
objects[json.layers[i].name].push(object); 
} 
} 
} 
map.objects = objects; 
map.collision = collision; 
map.tiles = [] ; 
for (var i = 0; 
i < _AN_Read_length("length", map.tilesets); i++ ){ 
var set = map.tilesets[i]; 
var x = set.tileMargin; 
var y = set.tileMargin; 
var count = 0; 
var countX = 0; 
var countY = 0; 
for (var t = set.firstgid; 
t < set.firstgid + set.total; t++ ){ 
map.tiles[t] = [x, y, i] ; 
x += set.tileWidth + set.tileSpacing; 
count++ ; 
if (count === set.total) { 
break ; 
} 
countX++ ; 
if (countX === set.columns) { 
x = set.tileMargin; 
y += set.tileHeight + set.tileSpacing; 
countX = 0; 
countY++ ; 
if (countY === set.rows) { 
break ; 
} 
} 
} 
} 
var i, j, k; 
var layer, tile, sid, set; 
for (i = 0; i < _AN_Read_length("length", map.layers); i++ ){ 
layer = map.layers[i]; 
for (j = 0; j < _AN_Read_length("length", layer.data); j++ ){ 
row = layer.data[j]; 
for (k = 0; k < _AN_Read_length("length", row); k++ ){ 
tile = row[k]; 
if (tile.index < 0) { 
continue ; 
} 
sid = map.tiles[tile.index][2]; 
set = map.tilesets[sid]; 
if (set.tileProperties && set.tileProperties[tile.index - set.firstgid]) { 
tile.properties = set.tileProperties[tile.index - set.firstgid]; 
} 
} 
} 
} 
return map; 
} 
}
;