public void Update(IAtlas atlas)
{
List <Vector2I> free = atlas.FreePositionsAround(Position, LayerType.Obstacle | LayerType.Object).ToList();
if (free.Count == 0)
{
return;
}
// filter out position with PathTiles
free = free.Where(x => atlas.ActorsAt((Vector2)x, LayerType.Background).First().Actor.GetType() != typeof(PathTile)).ToList();
if (free.Count == 0)
{
return;
}
Vector2I targetPosition = free[m_rng.Next(free.Count)];
object[] args = { targetPosition };
Fruit fruit = (Fruit)Activator.CreateInstance(typeof(T), args);
GameActorPosition fruitPosition = new GameActorPosition(fruit, new Vector2(targetPosition), LayerType.ObstacleInteractable);
atlas.Add(fruitPosition);
NextUpdateAfter = m_updatePeriod;
}