/// <summary>
/// Set child of decorator
/// </summary>
/// <param name="child">Child behavior</param>
/// <param name="parameters">Optional parameters for child behavior at this position of tree</param>
public virtual void SetChild(Behavior child, BehaviorParameterCollection parameters = null)
{
if (child != null)
{
Child = new BehaviorContainer(this, child, parameters);
}
}
/// <summary>
/// Add child. Remember to add children in correct priority
/// </summary>
/// <param name="child">Child behavior node</param>
/// <param name="parameters">optional parameters for behavior</param>
public virtual void Add(Behavior child, BehaviorParameterCollection parameters)
{
if (child != null)
{
_Children.Add(new BehaviorContainer(this, child, parameters));
}
}
/// <summary>
/// Add new action to collection
/// </summary>
/// <param name="action">Action to add</param>
/// <param name="parameters"> parameters of action </param>
internal void Add(Action action, BehaviorParameterCollection parameters)
{
// the action already added
if (!Contains(action))
{
_Actions.Add(new RunningAction(action, parameters));
}
}
/// <summary>
/// Create an instance of BehaviorContainer
/// </summary>
/// <param name="behavior">Behavior node</param>
/// <param name="parameters">Parameters of behavior at this position of tree</param>
public BehaviorContainer(Behavior parent, Behavior behavior, BehaviorParameterCollection parameters)
{
this.Parent = parent;
if (behavior == null)
{
throw new ArgumentNullException("Behavior is null.");
}
this.Result = BehaviorResult.Failure;
this.Behavior = behavior;
this.Parameters = parameters;
}
internal RunningAction(Action action, BehaviorParameterCollection parameters)
{
this.Action = action;
this.Parameters = parameters;
}
/// <summary>
/// Add child . Remember to set weight of child before call this function
/// </summary>
/// <param name="child"></param>
/// <param name="parameters"></param>
public override void Add(Behavior child, BehaviorParameterCollection parameters = null)
{
_TotalWeight += child.Weight;
base.Add(child, parameters);
}
