src/game/PointMovementGenerator.h

   1 /*
   2  * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOS_POINTMOVEMENTGENERATOR_H
  20 #define MANGOS_POINTMOVEMENTGENERATOR_H
  21
  22 #include "MovementGenerator.h"
  23 #include "DestinationHolder.h"
  24 #include "Traveller.h"
  25 #include "FollowerReference.h"
  26
  27 template<class T>
  28 class MANGOS_DLL_SPEC PointMovementGenerator
  29 : public MovementGeneratorMedium< T, PointMovementGenerator<T> >
  30 {
  31     public:
  32         PointMovementGenerator(uint32 _id, float _x, float _y, float _z) : id(_id),
  33             i_x(_x), i_y(_y), i_z(_z), i_nextMoveTime(0) {}
  34
  35         void Initialize(T &);
  36         void Finalize(T &);
  37         void Interrupt(T &);
  38         void Reset(T &unit);
  39         bool Update(T &, const uint32 &diff);
  40
  41         void MovementInform(T &);
  42
  43         MovementGeneratorType GetMovementGeneratorType() const { return POINT_MOTION_TYPE; }
  44
  45         bool GetDestination(float& x, float& y, float& z) const { x=i_x; y=i_y; z=i_z; return true; }
  46     private:
  47         uint32 id;
  48         float i_x,i_y,i_z;
  49         TimeTracker i_nextMoveTime;
  50         DestinationHolder< Traveller<T> > i_destinationHolder;
  51 };
  52
  53 class MANGOS_DLL_SPEC AssistanceMovementGenerator
  54 : public PointMovementGenerator<Creature>
  55 {
  56     public:
  57         AssistanceMovementGenerator(float _x, float _y, float _z) :
  58             PointMovementGenerator<Creature>(0, _x, _y, _z) {}
  59
  60         MovementGeneratorType GetMovementGeneratorType() const { return ASSISTANCE_MOTION_TYPE; }
  61         void Finalize(Unit &);
  62 };
  63
  64 #endif