/// <summary>
/// Handles behavior attach events
/// </summary>
protected override void OnProcessAttachBehavior(AttachBehaviorEventArgs e)
{
var behaviorName = e.BehaviorName;
if (!String.IsNullOrEmpty(behaviorName))
{
var behavior = default(SciterBehavior);
if (!(HasBehaviors && Behaviors.TryGetValue(behaviorName, out behavior)))
{
base.OnProcessAttachBehavior(e);
Behaviors[behaviorName] = e.Behavior;
}
else
{
e.Behavior = e.Behavior ?? behavior;
}
}
}
public static void ResolveBehavior(Entity entity)
{
BehaviorDef b;
if (Behaviors.TryGetValue(entity.ObjectType, out b))
{
entity.MovementBehavior = b.Item1;
entity.AttackBehavior = b.Item2;
entity.ReproduceBehavior = b.Item3;
entity.CondBehaviors = b.Item4;
}
else
{
entity.MovementBehavior =
entity.AttackBehavior =
entity.ReproduceBehavior = NullBehavior.Instance;
entity.CondBehaviors = Empty <ConditionalBehavior> .Array;
}
}
/// <summary>
/// Create a behavior of a specific base type for a simulation.
/// </summary>
/// <typeparam name="T">The behavior base type.</typeparam>
/// <param name="simulation">The simulation that will use the behavior.</param>
/// <returns>A behavior of the requested type, or null if it doesn't apply to this entity.</returns>
/// <exception cref="ArgumentNullException">simulation</exception>
public virtual T CreateBehavior <T>(Simulation simulation) where T : Behavior
{
if (simulation == null)
{
throw new ArgumentNullException(nameof(simulation));
}
// Try to extract the right behavior from our behavior factories
if (Behaviors.TryGetValue(typeof(T), out var factory))
{
// Create the behavior
var behavior = factory();
// Setup the behavior
var provider = BuildSetupDataProvider(simulation.EntityParameters, simulation.EntityBehaviors);
behavior.Setup(simulation, provider);
return((T)behavior);
}
// None found
return(null);
}
