Torque3D-clone/Engine/source/BadBehavior/composite/RandomSelector.h

//-----------------------------------------------------------------------------
// Copyright (c) 2014 Guy Allard
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------

#ifndef _BB_RANDOMSELECTOR_H_
#define _BB_RANDOMSELECTOR_H_

#ifndef _BB_SELECTOR_H_
#include "Selector.h"
#endif

namespace BadBehavior
{
   //---------------------------------------------------------------------------
   // Random selector node
   // selects its children in a random order until one of them succeeds
   //---------------------------------------------------------------------------
   class RandomSelector : public Selector
   {
      typedef Selector Parent;

   public:
      virtual Task *createTask(SimObject &owner, BehaviorTreeRunner &runner);
      
      DECLARE_CONOBJECT(RandomSelector);
   };

   //---------------------------------------------------------------------------
   // Random selector task
   //---------------------------------------------------------------------------
   class RandomSelectorTask : public SelectorTask
   {
      typedef SelectorTask Parent;

   protected: 
      virtual void onInitialize();
      
   public:
      RandomSelectorTask(Node &node, SimObject &owner, BehaviorTreeRunner &runner);
   };

} // namespace BadBehavior

#endif