/// <summary>
/// Attach update methods to this entity.
/// </summary>
/// <param name="behaviors">Behaviors to be executed during this entity's update method.</param>
public void AddBehavior(params EntityUpdateBehavior[] behaviors)
{
if (Behaviors == null)
{
Behaviors = new Dictionary <string, List <EntityUpdateBehavior> >();
}
foreach (var behavior in behaviors)
{
var group = behavior.Group ?? string.Empty;
behavior.Entity = this;
if (Behaviors.ContainsKey(group))
{
Behaviors[group].Add(behavior);
}
else
{
Behaviors[group] = new List <EntityUpdateBehavior> {
behavior
}
};
behavior.Attached();
}
}
public T GetBehavior <T>() where T : Behavior
{
return(Behaviors.ContainsKey(typeof(T)) ? Behaviors[typeof(T)] as T : null);
}