ryzom/server/src/sabrina/magic_action_dot.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
  18
  19 #include "stdpch.h"
  20 #include "magic_action.h"
  21 #include "magic_phrase.h"
  22 #include "creature.h"
  23 #include "character.h"
  24 #include "game_share/entity_structure/statistic.h"
  25 #include "game_share/magic_fx.h"
  26 #include "s_link_effect_dot.h"
  27 #include "phrase_utilities_functions.h"
  28
  29 using namespace NLNET;
  30 using namespace NLMISC;
  31 using namespace RY_GAME_SHARE;
  32 using namespace std;
  33
  34
  35
  36 class CMagicActionDot : public IMagicAction
  37 {
  38 public:
  39         CMagicActionDot()
  40                 :_DmgHp(0),_DmgSap(0),_DmgSta(0),_DmgType(DMGTYPE::UNDEFINED),_CostPerUpdate(0),_Power(0) {}
  41 protected:
  42         virtual bool addBrick( const CStaticBrick & brick, CMagicPhrase * phrase, bool &effectEnd )
  43         {
  44                 for ( uint i=0 ; i<brick.Params.size() ; ++i)
  45                 {
  46                         switch(brick.Params[i]->id())
  47                         {
  48                         case TBrickParam::MA_END:
  49                                 INFOLOG("MA_END Found: end of effect");
  50                                 effectEnd = true;
  51                                 return true;
  52                         case TBrickParam::MA_DMG_TYPE:
  53                                 INFOLOG("MA_DMG_TYPE: %s",((CSBrickParamMagicDmgType *)brick.Params[i])->DmgType.c_str());
  54                                 _DmgType = DMGTYPE::stringToDamageType( ((CSBrickParamMagicDmgType *)brick.Params[i])->DmgType );
  55                                 if ( _DmgType == DMGTYPE::UNDEFINED )
  56                                 {
  57                                         nlwarning("<CMagicActionBasicDamage addBrick> invalid dmg type %s", ((CSBrickParamMagicDmgType *)brick.Params[i])->DmgType.c_str());
  58                                         return false;
  59                                 }
  60                                 break;
  61
  62                         case TBrickParam::MA_DMG:
  63                                 INFOLOG("MA_DMG: %u %u %u",((CSBrickParamMagicDmg *)brick.Params[i])->Hp,((CSBrickParamMagicDmg *)brick.Params[i])->Sap,((CSBrickParamMagicDmg *)brick.Params[i])->Sta);
  64                                 _DmgHp = ((CSBrickParamMagicDmg *)brick.Params[i])->Hp;
  65                                 _DmgSap = ((CSBrickParamMagicDmg *)brick.Params[i])->Sap;
  66                                 _DmgSta = ((CSBrickParamMagicDmg *)brick.Params[i])->Sta;
  67                                 break;
  68
  69                         case TBrickParam::MA_LINK_COST:
  70                                 INFOLOG("MA_LINK_COST: %u",((CSBrickParamMagicLinkCost *)brick.Params[i])->Cost);
  71                                 _CostPerUpdate = ((CSBrickParamMagicLinkCost *)brick.Params[i])->Cost;
  72                                 break;
  73
  74                         case TBrickParam::MA_LINK_POWER:
  75                                 INFOLOG("MA_LINK_POWER: %u",((CSBrickParamMagicLinkPower *)brick.Params[i])->Power);
  76                                 _Power = (uint8) ( ((CSBrickParamMagicLinkPower *)brick.Params[i])->Power );
  77                                 break;
  78
  79                         default:
  80                                 // unused param, can be useful in the phrase
  81                                 phrase->applyBrickParam( brick.Params[i] );
  82                                 break;
  83                         }
  84                 }
  85                 ///\todo nico: check if everything is set
  86                 return true;
  87         }
  88         virtual bool validate(CMagicPhrase * phrase)
  89         {
  90                 return PHRASE_UTILITIES::validateSpellTarget(phrase->getActor(),phrase->getTargets()[0],ACTNATURE::OFFENSIVE);
  91         }
  92         virtual void apply( CMagicPhrase * phrase, float successFactor,MBEHAV::CBehaviour & behav , bool isMad )
  93         {
  94                 //behav.Spell.Resist = 0;
  95                 //behav.Spell.KillingBlow = 0;
  96                 behav.Spell.SpellIntensity = 5;
  97
  98                 CEntityBase* actor = CEntityBaseManager::getEntityBasePtr( phrase->getActor() );
  99                 if (!actor)
 100                         return;
 101
 102                 ///\todo nico:
 103                 //              - location
 104                 //              - armor + shield
 105                 //              - player damages + on armor
 106                 //              - behaviour + chat messages
 107                 //              - aggro
 108
 109                 if ( successFactor <= 0.0f )
 110                 {
 111                         if ( actor->getId().getType() == RYZOMID::player )
 112                                 CCharacter::sendMessageToClient( actor->getId(),"MAGIC_TOTAL_MISS" );
 113                         return;
 114                 }
 115
 116                 const std::vector< TDataSetRow > & targets = phrase->getTargets();
 117
 118                 SCORES::TScores linkEnergy;
 119                 if ( phrase->getHPCost() > 0 )
 120                 {
 121                         linkEnergy = SCORES::hit_points;
 122                 }
 123                 else
 124                         linkEnergy = SCORES::sap;
 125                 for ( uint i = 0; i < targets.size(); i++ )
 126                 {
 127                         // check target
 128                         CEntityBase* target = CEntityBaseManager::getEntityBasePtr( targets[i] );
 129                         if ( !target)
 130                                 continue;
 131
 132                         const std::vector< CSEffect* > & effects = target->getSEffects();
 133                         for (uint j = 0; j < effects.size(); j++ )
 134                         {
 135                                 if ( effects[j]->getFamily() == EFFECT_FAMILIES::Dot && effects[j]->getCreatorRowId() == phrase->getActor( ) )
 136                                 {
 137                                         return;
 138                                 }
 139                         }
 140
 141                         if ( isMad || PHRASE_UTILITIES::validateSpellTarget(actor->getEntityRowId(),target->getEntityRowId(),ACTNATURE::OFFENSIVE) )
 142                         {
 143
 144                                 CSLinkEffectDot* dot = new CSLinkEffectDot( phrase->getActor(),
 145                                                                                                                                   targets[i],
 146                                                                                                                                   _CostPerUpdate,
 147                                                                                                                                   linkEnergy,
 148                                                                                                                                    _Skill,
 149                                                                                                                                    _DmgType,
 150                                                                                                                                    _Power,
 151                                                                                                                                    sint32(_DmgHp * successFactor* CSLinkEffect::getUpdatePeriod()),
 152                                                                                                                                   sint32(_DmgSap * successFactor* CSLinkEffect::getUpdatePeriod()),
 153                                                                                                                                   sint32(_DmgSta * successFactor* CSLinkEffect::getUpdatePeriod()) );
 154                                 actor->addLink( dot );
 155                                 target->addSabrinaEffect( dot );
 156                                 behav.Spell.SpellId =  MAGICFX::toMagicFx( _DmgType ,false);
 157                         }
 158                 }
 159         }
 160         DMGTYPE::EDamageType    _DmgType;
 161         sint32                                  _DmgHp;
 162         sint32                                  _DmgSap;
 163         sint32                                  _DmgSta;
 164         sint32                                  _CostPerUpdate;
 165         uint8                                   _Power;
 166 };
 167 BEGIN_MAGIC_ACTION_FACTORY(CMagicActionDot)
 168         ADD_MAGIC_ACTION_TYPE( "mlod" )
 169         ADD_MAGIC_ACTION_TYPE( "mloe" )
 170 END_MAGIC_ACTION_FACTORY(CMagicActionDot)
 171