public void SignIn(Entity entity)
{
if (entity != null)
{
entity.OnActivStateChanged += Entity_OnActivStateChanged;
if (entity.IsActiv)
{
entities.Add(entity);
}
if (entity is CollidAble)
{
if (entity.IsActiv)
{
CollidAble collidableEnt = entity as CollidAble;
collidAbleEntities.Add(collidableEnt);
CollisionDetection.ActivCollisionDetection.SignIn(collidableEnt);
}
}
if (entity is DrawAble)
{
DrawAble drawAble = entity as DrawAble;
drawAble.OnVisabillityChanged += DrawAble_OnVisabillityChanged;
if (drawAble.IsVisable)
{
drawAbleEntities.Add(drawAble);
}
}
}
}
private void DrawAble_OnVisabillityChanged(object sender, System.EventArgs e)
{
Entity ent = sender as Entity;
if (ent != null)
{
if (ent is DrawAble)
{
DrawAble drawAble = ent as DrawAble;
if (drawAble.IsVisable && !drawAbleEntities.Contains(drawAble))
{
drawAbleEntities.Add(drawAble);
}
else if (!drawAble.IsVisable)
{
drawAbleEntities.Remove(drawAble);
}
}
}
}
