//maploader.hx

package silversun;

import flash.display.Sprite;
import openfl.display.Tilesheet;
import openfl.geom.Rectangle;
import openfl.display.BitmapData;
import openfl.Assets;
import flash.Lib;
import Maps;
import silversun.Tile;

class MapLoader extends Sprite
{
    private var tilesheetCanvas:Sprite;
    private var sheet:Tilesheet;

    private var map:Array<Array<Int>>;
    private var tileSize:Int;

    private var tiles:Array<Tile> = new Array<Tile>();



    public function new(sheetPath:String)
    {
        super();
        // Tilesheet initialization
        var tilesBitmapData:BitmapData = Assets.getBitmapData(sheetPath);
        tilesheetCanvas = new Sprite();
        Lib.current.addChild(tilesheetCanvas);
        Lib.current.setChildIndex(tilesheetCanvas, Lib.current.numChildren - 2);
        sheet = new Tilesheet(tilesBitmapData);
        sheet.addTileRect(new Rectangle(0, 0, 32, 32));
        sheet.addTileRect(new Rectangle(32, 0, 32, 32));

        // Map data
        tileSize = 32;
        Maps.init();
        map = Maps.map1;


        for (row in 0...map.length) {
            for (cell in 0...map[row].length) {
                var t:Tile = new Tile(
                    new Vec2(tileSize * cell, tileSize * row),
                    new Vec2(tileSize, tileSize),
                    map[row][cell]);
                Lib.current.addChild(t);
                tiles.push(t);

            }
        }

    }


    public function render()
    {
        for(tile in tiles)
            trace(tile.id);
    }


}