TiledMap

package;
import flixel.FlxState;
import flixel.FlxG;
import haxe.io.Path;
import flixel.tile.FlxTilemap;
import flixel.addons.editors.tiled.TiledMap;
class MenuState extends FlxState
{
override public function create():Void
{
super.create();
// Load the TMX data
var tiledLevel:TiledMap = new TiledMap("assets/data/Main.tmx");
// Get map variables
var tileSize = tiledLevel.tileWidth;
var mapW = tiledLevel.width;
var mapH = tiledLevel.height;
// Loop through each tile layer and render tile map
for (layer in tiledLevel.layers)
{
var layerData:Array<Int> = layer.tileArray;
var tilesheetName:String = layer.properties.get("tilesheet");
var tilesheetPath:String = "assets/images/" + tilesheetName;
// Finally, create the FlxTilemap and get ready to render the map.
var level:FlxTilemap = new FlxTilemap();
// If we're passing an array of data, the level needs to know
// how many columns of data to read before it moves to a new row,
// as noted in the API page:
// http://api.haxeflixel.com/flixel/tile/FlxTilemap.html#loadMap
level.widthInTiles = mapW;
level.heightInTiles = mapH;
// Note: The tilesheet indices are continuous! This means,
// if there is more than one tilesheet, the 2nd tilesheet's
// starting index right after the 1st tilesheet's last index.
// e.g.
// - tilesheet 1 has 100 tiles (index = 1-100)
// - tilesheet 2 has 100 tiles (index = 101-200 instead of 1-100)
//
// Note2: that the gid "0" is reserved for empty tiles
var tileGID:Int = getStartGid(tiledLevel, tilesheetName);
// Render the map.
// Note: the StartingIndex is based on the tilesheet's
// startingGID rather than the default 1.
level.loadMap(layer.tileArray, tilesheetPath, tileSize, tileSize, FlxTilemap.OFF, tileGID);
add(level);
    }
}
    function getStartGid (tiledLevel:TiledMap, tilesheetName:String):Int
    {
        // This function gets the starting GID of a tilesheet
        // Note: "0" is empty tile, so default to a non-empty "1" value.
        var tileGID:Int = 1;
    for (tileset in tiledLevel.tilesets)
        {
                // We need to search the tileset's firstGID -- to do that,
                var tilesheetPath:Path = new Path(tileset.imageSource);
                // we compare the tilesheet paths. If it matches, we
                // extract the firstGID value.
                var thisTilesheetName = tilesheetPath.file + "." + tilesheetPath.ext;
            if (thisTilesheetName == tilesheetName)
            {
                tileGID = tileset.firstGID;
            }
        }
        return tileGID;
    }
    override public function update():Void
    {
        super.update();
    }
    override public function destroy():Void
    {
        super.destroy();
    }
}