src/game/NullCreatureAI.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_NULLCREATUREAI_H
  20 #define MANGOS_NULLCREATUREAI_H
  21
  22 #include "CreatureAI.h"
  23
  24 class MANGOS_DLL_DECL NullCreatureAI : public CreatureAI
  25 {
  26     public:
  27
  28         explicit NullCreatureAI(Creature* c) : CreatureAI(c) {}
  29         ~NullCreatureAI();
  30
  31         void MoveInLineOfSight(Unit *) {}
  32         void AttackStart(Unit *) {}
  33         void AttackedBy( Unit *) {}
  34         void EnterEvadeMode() {}
  35
  36         bool IsVisible(Unit *) const { return false;  }
  37
  38         void UpdateAI(const uint32) {}
  39         static int Permissible(const Creature *) { return PERMIT_BASE_IDLE;  }
  40 };
  41 #endif