using Engine.Core;

namespace Engine.Systems.Tween;

public static class TweenVector3DExtensions
{
    private static readonly BoxedPool<Vector3D> boxedVector3DPool = new(2);

    public static ITween TweenVector3D(this Vector3D initialVector3D, ITweenManager tweenManager, float duration, Vector3D targetVector3D, System.Action<Vector3D> setMethod)
    {
        Boxed<Vector3D> boxedInitial = boxedVector3DPool.Get(initialVector3D);
        Boxed<Vector3D> boxedTarget = boxedVector3DPool.Get(targetVector3D);

        ITween tween = tweenManager.StartTween(duration, t => setMethod?.Invoke(boxedInitial.Value.Lerp(boxedTarget.Value, t)));

        tween.OnComplete(() =>
        {
            boxedVector3DPool.Return(boxedInitial);
            boxedVector3DPool.Return(boxedTarget);
        });

        return tween;
    }
}