/// <summary>
/// Adds a component with the specified type to entity with the
/// specified id and initializes it with the values taken from
/// the passed attribute table.
/// </summary>
/// <param name="componentType">Type of the component to add.</param>
/// <param name="entityId">Id of the entity to add the component to.</param>
/// <param name="attributeTable">Attribute table to initialize the component with.</param>
private void AddComponent(Type componentType, int entityId, IAttributeTable attributeTable)
{
// Create component.
IEntityComponent component = (IEntityComponent)Activator.CreateInstance(componentType);
// Init component.
this.InitComponent(component, attributeTable);
// Initialize component with the attribute table data.
component.InitComponent(attributeTable);
// Add component.
this.AddComponent(entityId, component);
}