Ejemplo n.º 1
0
        // called to update the behavior
        public virtual BehaviorStatus Update(Entity self, double dt)
        {
            if (Child != null)
            {
                if (!Child.Initialized)
                {
                    Child.Init(World, self);
                }

                BehaviorStatus status = Child.Update(self, dt);

                switch (status)
                {
                case BehaviorStatus.SUCCESS:
                case BehaviorStatus.FAIL:
                    Finished = Child;
                    Child    = null;
                    break;
                }

                return(status);
            }

            return(BehaviorStatus.RUN);
        }
Ejemplo n.º 2
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        protected override void Execute(float delta)
        {
            if (leafNode == null)
            {
                status = BehaviorStatus.Success;
                return;
            }

            BehaviorStatus nodeState = leafNode.ProcessLogic(delta);

            if (nodeState == BehaviorStatus.Success)
            {
                if (currentIteration >= iterations && !infinite)
                {
                    status = BehaviorStatus.Success;
                    return;
                }

                currentIteration++;

                leafNode.ResetNode();
            }
            else if (nodeState == BehaviorStatus.Failure)
            {
                status = BehaviorStatus.Failure;
                return;
            }

            status = BehaviorStatus.Running;
        }
Ejemplo n.º 3
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        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus res)
        {
            var value = context.GetValue(this);
            var index = value.RunningIndex;
            var nres  = ExecuteItem(ref context, ref index, res);

            return(nres != BehaviorStatus.Running, nres);

            //if (res == BehaviorStatus.Failure) return (true, res);
            //var value = context.GetValue(this);

            //for (int i = value.RunningIndex+1; i < Childs.Length; i++)
            //{
            //    var b = context.BTNodeOutput(i);
            //    if (b == BehaviorStatus.Failure) return (true, b);
            //    else if(b == BehaviorStatus.Running)
            //    {
            //        context.SetValue(this, new BTSequenceData()
            //        {
            //            RunningIndex = i
            //        });
            //        return (false, BehaviorStatus.None);
            //    }
            //}
            //return (true, BehaviorStatus.Success);
        }
Ejemplo n.º 4
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        protected override void OnStatusChangedFrom(BehaviorStatus oldStatus)
        {
            base.OnStatusChangedFrom(oldStatus);

            switch (Status)
            {
                case BehaviorStatus.Uninitialized: // Handled in base
                    break;
                case BehaviorStatus.Initialized:
                    //CreateChildrenIfNeeded();
                    foreach (var child in Children)
                    {
                        child.Initialize(); // REVIEW - do this in OnInitializing instead? (allow it to be overridden)
                    }
                    //OnInitializedChildren();
                    break;
                case BehaviorStatus.Running:
                    break;
                case BehaviorStatus.Failed:
                    break;
                case BehaviorStatus.Succeeded:
                    break;
                default:
                    throw new UnreachableCodeException();
            }
        }
Ejemplo n.º 5
0
        private BehaviorStatus ExecuteItem(ref Context context, ref int itemIndex, BehaviorStatus result = BehaviorStatus.None)
        {
            BehaviorStatus res = result;

            if (res == BehaviorStatus.None)
            {
                res = context.BTNodeOutput(itemIndex);
            }
            if (res == BehaviorStatus.Failure)
            {
                return(BehaviorStatus.Failure);
            }
            else if (res == BehaviorStatus.Running)
            {
                context.SetValue(this, new BTSequenceData()
                {
                    RunningIndex = itemIndex
                });
                return(BehaviorStatus.Running);
            } // else res == BehaviorStatus.success to Next
            itemIndex += 1;
            if (itemIndex >= Childs.Length)
            {
                return(BehaviorStatus.Success);
            }
            else
            {
                return(ExecuteItem(ref context, ref itemIndex));
            }
        }
Ejemplo n.º 6
0
        private async void GetBehaviorStatus(object sender, EventArgs e)
        {
            string MethodName   = "GetBehaviorStatus";
            var    behaviorTask = Awareness.GetCaptureClient(this).GetBehaviorAsync();

            try
            {
                await behaviorTask;
                if (behaviorTask.IsCompleted && behaviorTask.Result != null)
                {
                    BehaviorStatus   behaviorStatus     = behaviorTask.Result.BehaviorStatus;
                    DetectedBehavior mostLikelyBehavior = behaviorStatus.MostLikelyBehavior;
                    string           logMessage         = $"Most likely behavior is {Constant.GetBehavior(mostLikelyBehavior.Type)},the confidence is { mostLikelyBehavior.Confidence}";
                    log.ShowLog(logMessage);
                    Log.Info(MethodName, logMessage);
                }
                else
                {
                    var    exception    = behaviorTask.Exception;
                    string errorMessage = $"{AwarenessStatusCodes.GetMessage(exception.GetStatusCode())}: {exception.Message}";
                    log.ShowLog(errorMessage);
                    Log.Error(MethodName, errorMessage);
                }
            }
            catch (Exception exception)
            {
                string errorMessage = $"{AwarenessStatusCodes.GetMessage(exception.GetStatusCode())}: {exception.Message}";
                log.ShowLog(errorMessage);
                Log.Error(MethodName, errorMessage);
            }
        }
Ejemplo n.º 7
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        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
        {
            var status = context.GetValue(this);

            if (status.Running == 0)
            {// == 0 说明之前已经因为Success返回了
                return(false, BehaviorStatus.None);
            }
            if (result == BehaviorStatus.Success)
            {
                context.SetValue(this, new BTParallelSelectorData());
                return(true, BehaviorStatus.Success);
            }
            else
            {
                status.Running -= 1;
                context.SetValue(this, status);
                if (status.Running <= 0)
                {
                    return(true, BehaviorStatus.Failure);
                }
                else
                {
                    return(false, BehaviorStatus.Running);
                }
            }
        }
Ejemplo n.º 8
0
        protected override void OnSelectedStatusChangedForTo(IBehavior child, BehaviorStatus oldStatus, BehaviorStatus status)
        {
#if SanityChecks
            if (child != SelectedChild)
            {
                l.Warn("child != SelectedChild");
                return;
            }
#endif

            switch (status)
            {
                //case BehaviorStatus.Uninitialized:
                //    break;
                //case BehaviorStatus.Initialized:
                //    break;
                case BehaviorStatus.Running:
                    // It is running as expected
                    break;
                case BehaviorStatus.Failed:
                    Fail(child.StatusMessage);
                    break;
                case BehaviorStatus.Succeeded:
                    if (Advance() == BehaviorStatus.Succeeded)
                    {
                        Succeed();
                    }
                    break;
                //case BehaviorStatus.Disposed:
                //    break;
                default:
                    l.Warn("UNEXPECTED Sequencer child state: " + child.ToString());
                    break;
            }
        }
 public void Initialize(int i, BehaviorStatus status, int stack, int composite)
 {
     Index          = i;
     Status         = status;
     StackIndex     = stack;
     CompositeIndex = composite;
 }
Ejemplo n.º 10
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        protected override BehaviorStatus OnBehave(ref BehaviorTreeContext context)
        {
            try
            {
                if (Children == null || Children.Length == 0)
                {
                    return(BehaviorStatus.Success);
                }

                for (int i = 0; i < Children.Length; i++)
                {
                    BehaviorStatus status = Children[i].Behave(ref context);

                    if (status != BehaviorStatus.Failure)
                    {
                        return(status);
                    }
                }

                return(BehaviorStatus.Failure);
            }
            catch (System.Exception ex)
            {
                Game.LogTrivial($"[{this.GetType().Name}] Exception thrown at OnBehave(): {ex}");

                return(BehaviorStatus.Failure);
            }
        }
Ejemplo n.º 11
0
        // OLD - use Default RP instead?
        ///// <summary>
        ///// If null, throw an exception when trying to run a child with no IHasStatusRecurranceParameters
        ///// </summary>
        //TimeSpan? DefaultInterval = null;

        protected override void OnChildStatusChanged(IBehavior child, BehaviorStatus oldStatus, BehaviorStatus newStatus)
        {
            if (child.IsFinished)
            {
                var finishedChildrenCopy = finishedChildren;
                if (finishedChildrenCopy != null)
                {
                    finishedChildrenCopy.Add(child);
                }
                this.children.Remove(child);

#if LOG_TASK_FINISHED
                l.Info("Task finished: " + child.ToString());
#endif
            }
            
            switch (newStatus)
            {
                case BehaviorStatus.Uninitialized:
                    break;
                case BehaviorStatus.Initialized:
                    break;
                case BehaviorStatus.Running:
                    break;
                case BehaviorStatus.Failed:
                    break;
                case BehaviorStatus.Succeeded:
                    break;
                case BehaviorStatus.Disposed:
                    break;
                default:
                    break;
            }
        }        
Ejemplo n.º 12
0
 public void ResetNode(bool isRun = false)
 {
     mLastStatue = BehaviorStatus.Failure;
     foreach (var k in mBuffNodes)
     {
         k.Value.ResetNode(isRun);
     }
 }
Ejemplo n.º 13
0
        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus res)
        {
            var value = context.GetValue(this);
            var index = value.RunningIndex;
            var nres  = ExecuteItem(ref context, ref index, res);

            return(nres != BehaviorStatus.Running, nres);
        }
        /// <summary>
        /// 再帰的にノードを実行する
        /// </summary>
        /// <param name="node">実行するノード</param>
        private BehaviorStatus Execute(Node node)
        {
            // 実行中のノードをActive Stackに積む
            PushNode(node);

            // Compositeノードの場合は再帰処理
            if (node is CompositeNode)
            {
                CompositeNode cnode = node as CompositeNode;

                while (cnode.CanExecute())
                {
                    Node           child       = cnode.Children[cnode.CurrentChildIndex];
                    BehaviorStatus childStatus = Execute(child);

                    // 再評価が必要な場合はそれをリストに追加
                    if (cnode.NeedsConditionalAbort)
                    {
                        if (child is ConditionalNode)
                        {
                            _reevaluateList.Add(new ConditionalReevaluate
                            {
                                Index          = child.Index,
                                CompositeIndex = cnode.Index,
                                Status         = childStatus,
                            });
                        }
                    }

                    if (childStatus == BehaviorStatus.Running)
                    {
                        return(BehaviorStatus.Running);
                    }

                    cnode.OnChildExecuted(childStatus);
                }

                if (cnode.Status != BehaviorStatus.Running)
                {
                    // 実行が終了したノードをスタックから外す
                    cnode.OnEnd();
                    PopNode();
                }

                return(cnode.Status);
            }
            else
            {
                BehaviorStatus status = node.OnUpdate();
                if (status != BehaviorStatus.Running)
                {
                    node.OnEnd();
                    PopNode();
                }

                return(status);
            }
        }
Ejemplo n.º 15
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        /// <summary>
        /// ノードの実行が終了したら呼ばれる
        /// </summary>
        public virtual void OnEnd()
        {
            if (_status == BehaviorStatus.Completed)
            {
                return;
            }

            _status = BehaviorStatus.Inactive;
        }
Ejemplo n.º 16
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 public override void OnTerminate(BehaviorStatus status)
 {
     for (int i = 0; i < mChildrenList.Count; ++i)
     {
         if (mChildrenList[i].IsRunning)
         {
             mChildrenList[i].Abort();
         }
     }
 }
        /// <summary>
        /// ツリーの状態をUpdate
        /// </summary>
        public void Update()
        {
            if (_isCompleted)
            {
                return;
            }

            int abortIndex = ReevaluateConditionalTasks();

            if (abortIndex != -1)
            {
                // 中断したノードと現在実行中のノードの共通祖先を見つける
                int caIndex = CommonAncestorNode(abortIndex, _activeNodeIndex);

                Node activeNode = _nodeList[_activeNodeIndex];
                activeNode.OnAbort();

                while (_activeStack.Count != 0)
                {
                    PopNode();
                    activeNode = _nodeList[_activeNodeIndex];
                    activeNode.OnAbort();

                    if (_activeNodeIndex == caIndex)
                    {
                        break;
                    }

                    ConditionalReevaluate cr = _reevaluateList.FirstOrDefault(r => r.Index == _activeNodeIndex);
                    if (cr != null)
                    {
                        _reevaluateList.Remove(cr);
                    }
                }
            }

            BehaviorStatus status = BehaviorStatus.Inactive;

            if (_activeNodeIndex == -1)
            {
                status = Execute(_rootNode);
            }
            else
            {
                Node node = _nodeList[_activeNodeIndex];
                status = Execute(node);
            }

            if (status == BehaviorStatus.Completed)
            {
                Debug.Log("Behavior Tree has been completed.");

                _isCompleted = true;
            }
        }
Ejemplo n.º 18
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 public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
 {
     if (result == BehaviorStatus.Running)
     {
         return(true, result);
     }
     else
     {
         return(true, BehaviorStatus.Failure);
     }
 }
Ejemplo n.º 19
0
 public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
 {
     if (result == BehaviorStatus.Running)
     {
         context.Inactive(this);
     }
     else
     {
         context.Active(this);
     }
     return(false, BehaviorStatus.None);
 }
Ejemplo n.º 20
0
        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
        {
            var value = context.GetValue(this);
            var index = value.RunningIndex;
            var nRes  = ExecuteItem(ref context, ref index, result);

            if (nRes == BehaviorStatus.Running)
            {
                return(false, nRes);
            }
            return(true, nRes);
        }
 public BehaviorTree_FinishWithResultActionControl(BehaviorTree_FinishWithResultActionControlConstructionParams csParam)
     : base(csParam)
 {
     InitConstruction();
     NodeName            = csParam.NodeName;
     Result              = csParam.Result;
     mChildNodeContainer = DecoratorPanel;
     mServiceContainer   = ServicePanel;
     BindingTemplateClassInstanceProperties();
     Background = TryFindResource("BehaviorTreeNode_CustomActionColor") as SolidColorBrush;
     InitializeLinkControl(csParam);
 }
 public BehaviorStatus Tick()
 {
     if (status != BehaviorStatus.Running)
     {
         OnInitialize();
     }
     status = OnUpdate();
     if (status != BehaviorStatus.Running)
     {
         OnTerminate(status);
     }
     return(status);
 }
Ejemplo n.º 23
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 public void ResetNode(bool isRun = false)
 {
     if (isRun)
     {
         if (mLastStatus == BehaviorStatus.Running)
         {
             mLastStatus = BehaviorStatus.Completed;
         }
     }
     else
     {
         mLastStatus = BehaviorStatus.Failure;
     }
 }
Ejemplo n.º 24
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        protected override void OnChildStatusChanged(IBehavior child, BehaviorStatus from, BehaviorStatus newStatus)
        {
            var ev = ChildStatusChangedForParentAndChildFromTo;
            if (ev != null) ev(this, child,from,newStatus);

            if (child == this.Child)
            {
                if (child.IsFinished)
                {
                    base.Child = null;
                }
            }
            base.OnChildStatusChanged(child, from, newStatus);
        }
        public override BehaviorStatus Update(Entity self, double dt)
        {
            BehaviorStatus status = base.Update(self, dt);

            switch (status)
            {
            case BehaviorStatus.RUN:
                PositionComponent position = self.Get <PositionComponent>();

                if (PathToFollow == null)
                {
                    return(BehaviorStatus.FAIL);
                }
                else
                {
                    // move to the target
                    Vector2 targetPos = World.Map.GetPositionFromIndex(PathToFollow.Waypoints[0].X, PathToFollow.Waypoints[0].Y);
                    Vector2 arrivedAt = World.Map.MoveTowards(position.Position, Speed, targetPos);
                    position.X = arrivedAt.X;
                    position.Y = arrivedAt.Y;

                    if (position.Position == targetPos)
                    {
                        position.Index = PathToFollow.Waypoints[0];
                        PathToFollow.Waypoints.RemoveAt(0);

                        // check the next waypoint to ensure it is still valid
                        if (PathToFollow.Waypoints.Count > 0)
                        {
                            Point nextWaypoint = PathToFollow.Waypoints[0];

                            // if the next waypoint is blocked, clear the path
                            if (World.Collisions.Map[nextWaypoint] == PathTypes.BLOCKED)
                            {
                                // TODO: alert some failure state? Recalculate the path?
                                return(BehaviorStatus.FAIL);
                            }
                        }
                        else
                        {
                            return(BehaviorStatus.SUCCESS);
                        }
                    }
                }
                break;
            }

            return(BehaviorStatus.WAIT);
        }
Ejemplo n.º 26
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        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
        {
            switch (result)
            {
            case BehaviorStatus.Failure:
                return(true, BehaviorStatus.Success);

            case BehaviorStatus.Success:
                context.Active(this);
                return(false, BehaviorStatus.None);

            default:
                return(false, BehaviorStatus.None);
            }
        }
 public DelayedCondition(TimeSpan delay, BehaviorStatus result)
 {
     switch (result)
     {
         case BehaviorStatus.Failed:
         case BehaviorStatus.Succeeded:
             break;
         default:
             throw new ArgumentException("result must be Succeeded or Failed");
     }
     this.Delay = delay;
     //this.delay = delay;
      
     this.result = result;
 }
Ejemplo n.º 28
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        /// <summary>
        /// Behavior tree should run this funtion per tick
        /// </summary>
        /// <returns>Node Status after this tick</returns>
        public BehaviorStatus Tick()
        {
            if (Status != BehaviorStatus.Running)
            {
                Initialize();
            }

            Status = Update();

            if (Status != BehaviorStatus.Running)
            {
                Terminate();
            }

            return(Status);
        }
Ejemplo n.º 29
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        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
        {
            switch (result)
            {
            case BehaviorStatus.Success:
                return(true, BehaviorStatus.Success);

            case BehaviorStatus.Failure:
                context.Active(this);
                return(false, BehaviorStatus.None);

            default:
                return(false, BehaviorStatus.None);
                //throw new System.Exception("Child node completion cannot be Running ");
            }
        }
Ejemplo n.º 30
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        protected BehaviorStatus TryTick()
        {
            bool go = true;

            if (mLastStatus != BehaviorStatus.Running)
            {
                go = Check();
            }

            if (go)
            {
                mLastStatus = PlayCallBack();
                return(mLastStatus);
            }
            return(BehaviorStatus.Failure);
        }
        /// <summary>
        /// 子ノードの実行が終わった際に呼び出される
        /// すべての子ノードが実行完了かつSucessの場合はCompleteにする
        /// </summary>
        /// <param name="childStatus">子ノードの実行結果</param>
        public virtual void OnChildExecuted(BehaviorStatus childStatus)
        {
            if (_currentChildIndex < _children.Count)
            {
                return;
            }

            if (NeedsConditionalAbort && _hasConditionalNode)
            {
                return;
            }

            if (childStatus == BehaviorStatus.Sucess || childStatus == BehaviorStatus.Completed)
            {
                _status = BehaviorStatus.Completed;
            }
        }
Ejemplo n.º 32
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        public override BehaviorStatus Update(Entity self, double dt)
        {
            BehaviorStatus status = base.Update(self, dt);

            if (Skip)
            {
                return(BehaviorStatus.SUCCESS);
            }

            FadeCounter -= dt;

            DrawableComponent drawable = self.Get <DrawableComponent>();

            foreach (GameDrawable d in drawable.Get("Foreground"))
            {
                if (d is DrawableSprite)
                {
                    if (FadeIn)
                    {
                        d.Alpha = 1f - ((float)FadeCounter / (float)FadeTime);
                    }
                    else
                    {
                        d.Alpha = ((float)FadeCounter / (float)FadeTime);
                    }
                }
            }

            if (FadeCounter <= 0)
            {
                if (!FadeIn)
                {
                    foreach (GameDrawable d in drawable.Get("Foreground"))
                    {
                        if (d is DrawableSprite)
                        {
                            d.Visible = false;
                        }
                    }
                }

                return(BehaviorStatus.SUCCESS);
            }

            return(BehaviorStatus.WAIT);
        }
Ejemplo n.º 33
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        public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
        {
            var status = context.GetValue(this);

            if (status.Running == 0)
            {// == 0 说明之前已经因为Success返回了
                return(false, BehaviorStatus.None);
            }
            if (result == BehaviorStatus.Success)
            {
                context.SetValue(this, default);
                return(true, BehaviorStatus.Success);
            }
            status.Running -= 1;
            context.SetValue(this, status);
            return(status.Running <= 0 ? (true, BehaviorStatus.Failure) : (false, BehaviorStatus.Running));
        }
Ejemplo n.º 34
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 public (bool, BehaviorStatus) Completed(ref Context context, int childIndex, BehaviorStatus result)
 {
     if (result == BehaviorStatus.Success)
     {
         return(true, BehaviorStatus.Success);
     }
     else if (result == BehaviorStatus.Failure)
     {
         context.Active(this);
         return(false, BehaviorStatus.None);
     }
     else
     {
         return(false, BehaviorStatus.None);
         //throw new System.Exception("Child node completion cannot be Running ");
     }
 }
Ejemplo n.º 35
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        private BehaviorStatus ExecuteItem(ref Context context, ref int itemIndex, BehaviorStatus result = BehaviorStatus.None)
        {
            var res = result;

            if (res == BehaviorStatus.Success)
            {
                return(BehaviorStatus.Success);
            }
            if (res == BehaviorStatus.Running)
            {
                context.SetValue(this, new BTSelectorData()
                {
                    RunningIndex = itemIndex
                });
                return(BehaviorStatus.Running);
            } // else res == BehaviorStatus.failure to Next
            return(ExecuteNext(ref context, itemIndex));;
        }
Ejemplo n.º 36
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        protected override void OnStatusChangedFrom(BehaviorStatus oldStatus)
        {
            base.OnStatusChangedFrom(oldStatus);

            switch (Status)
            {
                case BehaviorStatus.Running:
                    // Enable child monitoring while this node is running
                    MonitorChildScores = true; //superfluous, as it is done in OnStart
                    break;
                case BehaviorStatus.Failed:
                case BehaviorStatus.Succeeded:
                    MonitorChildScores = false;
                    break;
                default:
                    break;
            }
        }
Ejemplo n.º 37
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 protected override void OnChildStatusChanged(IBehavior child, BehaviorStatus oldStatus, BehaviorStatus childStatus)
 {
     switch (childStatus)
     {
         case BehaviorStatus.Initialized:
             break;
         case BehaviorStatus.Running:
             break;
         case BehaviorStatus.Failed:
             OnChildFailed(child);
             break;
         case BehaviorStatus.Succeeded:
             OnChildSucceeded(child);
             break;
         case BehaviorStatus.Disposed:
             break;
         default:
             break;
     }
     base.OnChildStatusChanged(child, oldStatus, childStatus);
 }
Ejemplo n.º 38
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 public override void Initialize()
 {
     mDummyEventArgs = new EventArgs();
     mPlannedWorkPattern = BehaviorExecutePattern.Synchronization;
     Status = BehaviorStatus.Closed;
     mDependentBehaviors = new List<Behavior>();
     //initialize the event state to allow thread to continue
     mManualEvent = new ManualResetEvent(true);
     mBehaviorEntities = new Dictionary<Component, BehaviorEntityType>();
     mShouldPause = false;
     mShouldAbort = false;
     mIsWorkFinished=false;
     mDisposed = false;
     ProcessRate = 0;
     mProgressChangedEventArgs = new ProgressChangedEventArgs(mProcessRate);
 }
Ejemplo n.º 39
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        public override void Work()
        {
            OnBeforeStart();
            while (!mIsWorkFinished)
            {
                if (mShouldPause)
                {
                    OnPaused();
                    mManualEvent.WaitOne();
                    if (mStatus == BehaviorStatus.Paused)
                    {
                        //is resume from the pause state
                        OnResumed();
                    }
                    mShouldPause = false;
                }
                if (mShouldAbort)
                {
                    //do other abort activity here

                    OnAborted();
                    mShouldAbort = false;
                    mIsWorkFinished = true;
                    continue;
                }
                Status = BehaviorStatus.Working;
                DoWork();
            }
            OnClose();
        }
        void OnBehaviorStatusChanged(IBehavior arg1, BehaviorStatus from, BehaviorStatus to)
        {

            switch (behavior.Status)
            {
                case BehaviorStatus.Disposed:
                    OnDisposed();
                    break;
                case BehaviorStatus.Uninitialized:
                case BehaviorStatus.Initialized:
                case BehaviorStatus.Failed:
                case BehaviorStatus.Succeeded:                
                    StopCoroutine();
                    break;
                case BehaviorStatus.Running:
                    if (from == BehaviorStatus.Suspended)
                    {
                        Resume();
                    }
                    else
                    {
                        StartCoroutine();
                    }
                    break;
                case BehaviorStatus.Suspended:
                    Suspend();
                    break;
                default:
                    break;
            }
        }
Ejemplo n.º 41
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 protected virtual void OnResumed()
 {
     Status = BehaviorStatus.Working;
     if (Resumed != null)
     {
         Resumed(this,mDummyEventArgs);
     }
 }
        //public event Action<MultiComposite, IBehavior> SelectedChildChangedForFrom;

        protected abstract void OnSelectedStatusChangedForTo(IBehavior behavior, BehaviorStatus from, BehaviorStatus status);
Ejemplo n.º 43
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 protected sealed override void RaiseStatusChanged(BehaviorStatus oldStatus)
 {
     var ev = StatusChangedForFromTo;
     if (ev != null) ev(this, oldStatus, Status);
 }
Ejemplo n.º 44
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 void OnChildStatusChangedForFromTo(IBehavior child,  BehaviorStatus from, BehaviorStatus newStatus)
 {
     switch (newStatus)
     {
         case BehaviorStatus.Uninitialized:
             break;
         case BehaviorStatus.Initialized:
             break;
         case BehaviorStatus.Running:
             break;
         case BehaviorStatus.Failed:
             OnChildFinished();
             if (StopAfterFailuresRemaining > 0)
             {
                 StopAfterFailuresRemaining--;
                 if (StopAfterFailuresRemaining <= 0)
                 {
                     this.IsRunning = false;
                     l.Error("Too many failures.  ");
                     // TODO: Make this Poller an activity?  One that is isolated in its own tree? (Except for in TaskRunner)
                 }
             }
             break;
         case BehaviorStatus.Succeeded:
             OnChildFinished();
             if (StopAfterSuccessesRemaining > 0)
             {
                 StopAfterSuccessesRemaining--;
                 if (StopAfterSuccessesRemaining <= 0)
                 {
                     Succeed();
                 }
             }
             break;
         case BehaviorStatus.Disposed:
             break;
         default:
             break;
     }
 }
Ejemplo n.º 45
0
 /// <summary>
 /// Rewrite to provide the behavior of customization
 /// </summary>
 protected virtual void OnPaused()
 {
     Status = BehaviorStatus.Paused;
     if (Paused != null)
     {
         Paused(this, mDummyEventArgs);
     }
 }
Ejemplo n.º 46
0
 protected override void OnChildStatusChanged(IBehavior child, BehaviorStatus from, BehaviorStatus newStatus)
 {
     switch (newStatus)
     {
         case BehaviorStatus.Uninitialized:
             break;
         case BehaviorStatus.Initialized:
             break;
         case BehaviorStatus.Running:
             break;
         case BehaviorStatus.Failed:
             OnChildFinished(false);
             break;
         case BehaviorStatus.Succeeded:
             OnChildFinished(true);
             break;
         case BehaviorStatus.Disposed:
             break;
         default:
             break;
     }
 }
Ejemplo n.º 47
0
 protected virtual void OnClose()
 {
     Status = BehaviorStatus.Closed;
     if(Close!=null)
     {
         Close(this, mDummyEventArgs);
     }
 }
Ejemplo n.º 48
0
 protected virtual void OnChildStatusChanged(IBehavior child,  BehaviorStatus from, BehaviorStatus newStatus)
 {
 }
Ejemplo n.º 49
0
        /// <summary>
        /// Potential fof
        /// </summary>
        /// <param name="behavior"></param>
        /// <param name="oldStatus"></param>
        /// <param name="status"></param>
        /// <remarks>
        /// Potential alternative behavior in derived classes:
        ///  - if one fails, try another until one succeeds
        ///  - run all children in order  (until one fails, or all succeed)
        ///  - use max completions, max failures, max successes parameters
        /// </remarks>
        protected override void OnSelectedStatusChangedForTo(IBehavior behavior, BehaviorStatus oldStatus, BehaviorStatus status)
        {
#if SanityChecks
            if (behavior != SelectedChild) return;
#endif
            switch (status)
            {
                //case BehaviorStatus.Uninitialized:
                //    break;
                case BehaviorStatus.Initialized:
                    // Do nothing -- we just selected it
                    break;
                case BehaviorStatus.Running:
                    // Do nothing -- we just started it
                    break;
                case BehaviorStatus.Failed:
                    Fail(behavior.StatusMessage);
                    break;
                case BehaviorStatus.Succeeded:
                    Succeed();
                    break;
                //case BehaviorStatus.Disposed:
                //    break;
                default:
                    l.Trace("UNEXPECTED Status for Selector.SelectedChild: " + behavior.ToString());
                    break;
            }
        }