ryzom/server/src/ai_service/ai_grp_pet.cpp

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (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 Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include "stdpch.h"
  18 #include "ai_grp_pet.h"
  19 #include "owners.h"
  20 #include "ai_share/ai_types.h"
  21
  22 #include "ai_profile_pet.h"     // for CAIPetProfileStand
  23
  24 using namespace NLMISC;
  25 using namespace AITYPES;
  26
  27 //////////////////////////////////////////////////////////////////////////////
  28 // CSpawnGroupPet                                                           //
  29 //////////////////////////////////////////////////////////////////////////////
  30
  31 void CSpawnGroupPet::update     ()
  32 {
  33         FOREACH(it, CCont<CBot>, bots())
  34         {
  35                 CBotPet* const botPet = safe_cast<CBotPet*>(*it);
  36                 if (!botPet->isSpawned() || botPet->haveToDespawn()) // must erase this bot.
  37                         getPersistent().bots().removeChildByIndex(botPet->getChildIndex());
  38         }
  39
  40         CEntityId const& entityId = getPersistent().getPetOwner();
  41         CAIEntityPhysical* const petOwner = CAIS::instance().getEntityPhysical(CMirrors::DataSet->getDataSetRow(entityId));
  42
  43         //      Quick hack to prevent of too much computing..
  44         if (petOwner)
  45         {
  46                 double const distContDestToRealDest = petOwner->wpos().toAIVector().quickDistTo(_PathCont.getDestination());
  47
  48                 if (distContDestToRealDest>4)   // update only each 4 meters.
  49                         _PathCont.setDestination(petOwner->wpos());
  50                 _IsPlayerSpawned = true;
  51         }
  52         else
  53         {
  54                 if (_IsPlayerSpawned)
  55                 {
  56                         FOREACH(it, CCont<CBot>, bots())
  57                         {
  58                                 CBotPet *const  pet=safe_cast<CBotPet*>(*it);
  59                                 if (pet->isSpawned())
  60                                 {
  61                                         pet->getSpawn()->setAIProfile(new       CAIPetProfileStand(pet->getSpawn()));
  62                                 }
  63                         }
  64                         _IsPlayerSpawned = false;
  65                 }
  66         }
  67
  68         {
  69                 uint32 const newTime = CTimeInterface::gameCycle();
  70                 uint32 const dt = newTime - _LastUpdate;
  71
  72                 FOREACH(it, CCont<CBot>, bots())
  73                 {
  74                         (safe_cast<CBotPet*>(*it))->update(dt, petOwner);
  75                 }
  76                 _LastUpdate = newTime; // record the tick at which we ran this update (for future refference)
  77         }
  78 }
  79
  80 //////////////////////////////////////////////////////////////////////////////
  81 // CGrpPet                                                                  //
  82 //////////////////////////////////////////////////////////////////////////////
  83
  84 CAIS::CCounter& CGrpPet::getSpawnCounter()
  85 {
  86         return CAIS::instance()._PetBotCounter;
  87 }