src/game/FleeingMovementGenerator.h

   1 /*
   2 * Copyright (C) 2005-2009 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_FLEEINGMOVEMENTGENERATOR_H
  20 #define MANGOS_FLEEINGMOVEMENTGENERATOR_H
  21
  22 #include "MovementGenerator.h"
  23 #include "DestinationHolder.h"
  24 #include "Traveller.h"
  25
  26 template<class T>
  27 class MANGOS_DLL_SPEC FleeingMovementGenerator
  28 : public MovementGeneratorMedium< T, FleeingMovementGenerator<T> >
  29 {
  30     public:
  31         FleeingMovementGenerator(uint64 fright) : i_frightGUID(fright), i_nextCheckTime(0) {}
  32
  33         void Initialize(T &);
  34         void Finalize(T &);
  35         void Reset(T &);
  36         bool Update(T &, const uint32 &);
  37
  38         MovementGeneratorType GetMovementGeneratorType() { return FLEEING_MOTION_TYPE; }
  39
  40     private:
  41         void _setTargetLocation(T &owner);
  42         bool _getPoint(T &owner, float &x, float &y, float &z);
  43         bool _setMoveData(T &owner);
  44         void _Init(T &);
  45
  46         bool is_water_ok   :1;
  47         bool is_land_ok    :1;
  48         bool i_only_forward:1;
  49
  50         float i_caster_x;
  51         float i_caster_y;
  52         float i_caster_z;
  53         float i_last_distance_from_caster;
  54         float i_to_distance_from_caster;
  55         float i_cur_angle;
  56         uint64 i_frightGUID;
  57         TimeTracker i_nextCheckTime;
  58
  59         DestinationHolder< Traveller<T> > i_destinationHolder;
  60 };
  61
  62 class MANGOS_DLL_SPEC TimedFleeingMovementGenerator
  63 : public FleeingMovementGenerator<Creature>
  64 {
  65     public:
  66         TimedFleeingMovementGenerator(uint64 fright, uint32 time) :
  67             FleeingMovementGenerator<Creature>(fright),
  68             i_totalFleeTime(time) {}
  69
  70         MovementGeneratorType GetMovementGeneratorType() { return TIMED_FLEEING_MOTION_TYPE; }
  71         bool Update(Unit &, const uint32 &);
  72         void Finalize(Unit &);
  73
  74     private:
  75         TimeTracker i_totalFleeTime;
  76 };
  77
  78 #endif