168 lines
6.7 KiB
C
168 lines
6.7 KiB
C
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef AI_AGGRO_H
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#define AI_AGGRO_H
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#include "timer.h"
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#include "ai.h"
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#include "ai_place.h"
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class CBotAggroOwner;
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class CAIEntityPhysical;
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//////////////////////////////////////////////////////////////////////////////
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// CBotAggroEntry //
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//////////////////////////////////////////////////////////////////////////////
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/** A pair of aggro/entity values.
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*
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* Aggro values are between 0 and 1. 0 means no aggro, 1 means full aggro.
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*/
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class CBotAggroEntry
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: public NLMISC::CRefCount
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{
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public:
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CBotAggroEntry(TDataSetRow const& bot, float aggro, CBotAggroOwner const& owner, NLMISC::CSmartPtr<CAIPlace const> place = NLMISC::CSmartPtr<CAIPlace const>(NULL));
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virtual ~CBotAggroEntry();
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float finalAggro() const { return _Aggro; }
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void addAggro(float aggro, NLMISC::CSmartPtr<CAIPlace const> place = NLMISC::CSmartPtr<CAIPlace const>(NULL));
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void decrementAggros(uint32 ticks);
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bool updateTime(uint32 const& ticks) const;
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TDataSetRow const& getBot() const { return _Bot; }
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NLMISC::CSmartPtr<CAIPlace const> getLastHitPlace() const { return _LastHitPlace; }
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void setMinimum(float aggro, NLMISC::CSmartPtr<CAIPlace const> place = NLMISC::CSmartPtr<CAIPlace const>(NULL));
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void setMaximum(float aggro);
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void scaleBy(float const& scale) { _Aggro *= scale; }
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void operator=(CBotAggroEntry const& other);
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virtual bool atPlace(CAIVector const& pos) const { if (_LastHitPlace) return _LastHitPlace->atPlace(pos); else return true; }
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virtual bool atPlace(CAIVectorMirror const& pos) const { if (_LastHitPlace) return _LastHitPlace->atPlace(pos); else return true; }
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virtual bool atPlace(CAIEntityPhysical const* entity) const { if (_LastHitPlace) return _LastHitPlace->atPlace(entity); else return true; }
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private:
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CBotAggroOwner const& _Owner;
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TDataSetRow _Bot;
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float _Aggro;
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NLMISC::CSmartPtr<CAIPlace const> _LastHitPlace;
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};
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//////////////////////////////////////////////////////////////////////////////
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// CBotAggroOwner //
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//////////////////////////////////////////////////////////////////////////////
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class CBotAggroOwner
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{
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public:
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typedef NLMISC::CSmartPtr<CBotAggroEntry> TAggroEntryPtr;
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typedef std::map<TDataSetRow, TAggroEntryPtr> TBotAggroList;
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public:
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CBotAggroOwner();
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virtual ~CBotAggroOwner();
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static bool isAggroable(TDataSetRow const& dataSetRow);
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void update(uint32 ticks);
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/// @name Management of an aggro entry
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//@{
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/// Command used by fight script only
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void blockAggro(sint32 blockTime);
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void ignoreReturnAggro(bool ignored);
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virtual void maximizeAggroFor(TDataSetRow const& botRow);
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/// Command used by fight script only
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void minimizeAggroFor(TDataSetRow const& botRow);
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void addAggroFor(TDataSetRow const& bot, float aggro, bool forceReturnAggro, NLMISC::CSmartPtr<CAIPlace const> place = NLMISC::CSmartPtr<CAIPlace const>(NULL), bool transferAggro = true);
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// Sets the minimum value the aggro can have in [0;1]
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void setAggroMinimumFor(TDataSetRow const& bot, float aggro, bool forceReturnAggro, NLMISC::CSmartPtr<CAIPlace const> place = NLMISC::CSmartPtr<CAIPlace const>(NULL), bool transferAggro = true);
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void forgetAggroFor(TDataSetRow const& bot, bool forgetDamages = false);
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bool isAggroValid(TDataSetRow const& bot);
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bool isNewAggroValid(TDataSetRow const& bot);
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bool haveAggro() const { return !_BotAggroList.empty(); }
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bool haveAggroWithEntity(const TDataSetRow& rowId) const;
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bool haveAggroOrReturnPlace() const { return haveAggro() || _FirstHitPlace!=NULL; }
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virtual RYAI_MAP_CRUNCH::CWorldPosition getAggroPos() const;
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virtual NLMISC::CEntityId getAggroOwnerEid() const;
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virtual NLMISC::CSmartPtr<CAIPlace const> buildFirstHitPlace(TDataSetRow const& aggroBot) const;
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virtual std::set<CBotAggroOwner*> getAggroGroup(bool primary) const { return std::set<CBotAggroOwner*>(); }
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virtual void propagateAggro() const { }
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virtual float getReturnDistCheck() const;
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virtual float getD1Radius() const;
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virtual float getD2Radius() const;
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virtual float getPrimaryGroupAggroDist() const;
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virtual float getPrimaryGroupAggroCoef() const;
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virtual float getSecondaryGroupAggroDist() const;
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virtual float getSecondaryGroupAggroCoef() const;
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virtual float getAggroPropagationRadius() const;
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//@}
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float getAggroFor(TDataSetRow const& bot);
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/// Used by CSpawnBotFauna for assist only
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bool hasBeenHit(uint32 ticks) const;
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/// Used by group fight profile only
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/// merge all the aggro value from the other aggro list into this aggro list
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void mergeAggroList(CBotAggroOwner const& otherList, float scale);
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void updateListAndMarkBot(std::vector<CAIEntityPhysical*>& botList, float coef);
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void setCanAggro(bool canAggro);
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bool getSendAggroLostToEGS() const { return _SendAggroLostToEGS; }
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/// @name Accessors
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//@{
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TBotAggroList const& getBotAggroList() const { return _BotAggroList; }
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void clearAggroList(bool sendMessageToEGS = true);
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bool isReturning() const { return _BotAggroList.empty() && _FirstHitPlace; }
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RYAI_MAP_CRUNCH::CWorldPosition getReturnPos() const { return _ReturnPos; }
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//@}
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/// @name Event handlers
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//@{
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virtual void aggroLost(TDataSetRow const& aggroBot) const = 0;
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virtual void aggroGain(TDataSetRow const& aggroBot) const = 0;
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//@}
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private:
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virtual bool atPlace(CAIVector const& pos) const { if (_FirstHitPlace) return _FirstHitPlace->atPlace(pos); else return true; }
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virtual bool atPlace(CAIVectorMirror const& pos) const { if (_FirstHitPlace) return _FirstHitPlace->atPlace(pos); else return true; }
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virtual bool atPlace(CAIEntityPhysical const* entity) const { if (_FirstHitPlace) return _FirstHitPlace->atPlace(entity); else return true; }
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private:
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TBotAggroList _BotAggroList;
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uint32 _LastHitTime;
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bool _AggroBlocked;
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bool _ReturnAggroIgnored;
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bool _DontAggro;
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bool _SendAggroLostToEGS;
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CAITimer _AggroBlockTimer;
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RYAI_MAP_CRUNCH::CWorldPosition _ReturnPos;
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NLMISC::CSmartPtr<CAIPlace const> _FirstHitPlace;
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};
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#endif
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