Phaser.TilemapParser = { 
tileset: function (game, key, tileWidth, tileHeight, tileMax, tileMargin, tileSpacing){ 
var img = game.cache.getTilesetImage(key); 
if (img == null ) { 
return null ; 
} 
var width = img.width; 
var height = img.height; 
if (tileWidth <= 0) { 
tileWidth = Math.floor(- width / Math.min(-1, tileWidth)); 
} 
if (tileHeight <= 0) { 
tileHeight = Math.floor(- height / Math.min(-1, tileHeight)); 
} 
var row = Math.round(width / tileWidth); 
var column = Math.round(height / tileHeight); 
var total = row * column; 
if (tileMax !== -1) { 
total = tileMax; 
} 
if (width == 0 || height == 0 || width < tileWidth || height < tileHeight || total === 0) { 
console.warn("Phaser.TilemapParser.tileSet: width/height zero or width/height < given tileWidth/tileHeight"); 
return null ; 
} 
var x = tileMargin; 
var y = tileMargin; 
var tileset = new Phaser.Tileset(img, key, tileWidth, tileHeight, tileMargin, tileSpacing); 
for (var i = 0; 
i < total; i++ ){ 
tileset.addTile(new Phaser.Tile(tileset, i, x, y, tileWidth, tileHeight)); 
x += tileWidth + tileSpacing; 
if (x === width) { 
x = tileMargin; 
y += tileHeight + tileSpacing; 
} 
} 
return tileset; 
} 
,
parse: function (game, data, format){ 
if (format === Phaser.Tilemap.CSV) { 
return this.parseCSV(data); 
} 
 else if (format === Phaser.Tilemap.TILED_JSON) { 
return this.parseTiledJSON(data); 
} 
} 
,
parseCSV: function (data){ 
data = data.trim(); 
var output = [] ; 
var rows = data.split("\n"); 
var height = _AN_Read_length("length", rows); 
var width = 0; 
for (var i = 0; 
i < _AN_Read_length("length", rows); i++ ){ 
output[i] = [] ; 
var column = rows[i].split(","); 
for (var c = 0; 
c < _AN_Read_length("length", column); c++ ){ 
output[i][c] = parseInt(column[c]); 
} 
if (width == 0) { 
width = _AN_Read_length("length", column); 
} 
} 
return [{ 
name: 'csv',
width: width,
height: height,
alpha: 1,
visible: true ,
indexes: [] ,
tileMargin: 0,
tileSpacing: 0,
data: output}
] ; 
} 
,
parseTiledJSON: function (json){ 
var layers = [] ; 
for (var i = 0; 
i < _AN_Read_length('length', json.layers); i++ ){ 
if (!json.layers[i].data) { 
continue ; 
} 
var layer = { 
name: json.layers[i].name,
width: json.layers[i].width,
height: json.layers[i].height,
alpha: json.layers[i].opacity,
visible: json.layers[i].visible,
indexes: [] ,
tileMargin: json.tilesets[0].margin,
tileSpacing: json.tilesets[0].spacing}
; 
var output = [] ; 
var c = 0; 
var row; 
for (var t = 0; 
t < _AN_Read_length('length', json.layers[i].data); t++ ){ 
if (c == 0) { 
row = [] ; 
} 
row.push(json.layers[i].data[t]); 
c++ ; 
if (c == json.layers[i].width) { 
output.push(row); 
c = 0; 
} 
} 
layer.data = output; 
layers.push(layer); 
} 
return layers; 
} 
}
;