Tutorial - Pickups

[YertleTheTurtle]

Hi everyone,

I am on step 8 of the "dungeon crawler" tutorial. When I add the tween to Coin.hx

class Coin extends FlxSprite
{

    public function new(?X:Float=0, ?Y:Float=0, ?SimpleGraphic:FlxGraphicAsset)
    {
        super(X, Y, SimpleGraphic);
        loadGraphic(AssetPaths.coin__png, false, 8, 8);
    }
   
    override public function kill():Void
    {
        alive = false;
        FlxTween.tween(this, { alpha: 0, y: y - 16 }, .33, { ease: FlxEase.circOut, complete: finishKill });
    }
   
    private function finishKill(_):Void
    {
        exists = false;
    }
}

and attempt to test it, I receive these errors:

source/Coin.hx:24: characters 53-100 : { ease : t : Float -> Float, complete : _ : Unknown<0> -> Void } has extra field complete
source/Coin.hx:24: characters 53-100 : For optional function argument 'Options'

Can someone help me spot my error?

[Seb Jones]

In HaxeFlixel 4 complete in the FlxTween options parameter has been changed to onComplete, so try changing that, like so:

FlxTween.tween(this, { alpha: 0, y: y - 16 }, .33, { ease: FlxEase.circOut, onComplete: finishKill });

Hope this helps :)

[YertleTheTurtle]

Thank you! This was the solution.

[Seb Jones]

The HaxeFlixel 4 Upgrade Guide might be worth a check if you run into similar problems in the future. Have fun!