/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.

#ifndef CRYINCLUDE_CRYCOMMON_BEHAVIORTREE_ACTION_H
#define CRYINCLUDE_CRYCOMMON_BEHAVIORTREE_ACTION_H
#pragma once

#include "Node.h"

namespace BehaviorTree
{
    class Action
        : public Node
    {
        typedef Node BaseClass;

    public:
        virtual void HandleEvent(const EventContext& context, const Event& event)
        {
        }

        virtual LoadResult LoadFromXml(const XmlNodeRef& xml, const LoadContext& context) override
        {
            IF_UNLIKELY (BaseClass::LoadFromXml(xml, context) == LoadFailure)
            {
                return LoadFailure;
            }

            if (xml->getChildCount() == 0)
            {
                return LoadSuccess;
            }
            else
            {
                ErrorReporter(*this, context).LogError("No children allowed but found %d.", xml->getChildCount());
                return LoadFailure;
            }
        }

        virtual void OnInitialize(const UpdateContext& context) override
        {
        }

        virtual void OnTerminate(const UpdateContext& context) override
        {
        }
    };
}
#endif // CRYINCLUDE_CRYCOMMON_BEHAVIORTREE_ACTION_H