Shake

package;

import flixel.FlxG;
import flixel.FlxState;
import flixel.tile.FlxTilemap;
import flixel.util.FlxAxes;

class PlayState extends FlxState
{
    var timer:Float = 0;
    var styleNo:Int = -1;
    var style:FlxAxes;

    override public function create()
    {
        super.create();

        var map = new FlxTilemap();
        map.loadMapFromCSV("assets/map.csv", "assets/tiles.png", 16, 16);
        map.screenCenter();
        add(map);
    }

    override public function update(elapsed:Float)
    {
        timer -= elapsed;
        if (timer <= 0)
        {
            timer = 2;
            styleNo++;
            if (styleNo >= 3)
                styleNo = 0;
            style = switch (styleNo)
            {
                case 0: FlxAxes.XY;
                case 1: FlxAxes.X;
                case _: FlxAxes.Y;
            }

            FlxG.camera.shake(0.05, 0.5, null, true, style);
        }

        super.update(elapsed);
    }
}