mechanicsmanager.hpp

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#ifndef GAME_MWBASE_MECHANICSMANAGER_H
#define GAME_MWBASE_MECHANICSMANAGER_H

#include <string>
#include <vector>
#include <list>
#include <set>
#include <stdint.h>

namespace osg
{
    class Vec3f;
}

namespace ESM
{
    struct Class;

    class ESMReader;
    class ESMWriter;
}

namespace MWWorld
{
    class Ptr;
    class CellStore;
    class CellRef;
}

namespace Loading
{
    class Listener;
}

namespace MWBase
{
    class MechanicsManager
    {
            MechanicsManager (const MechanicsManager&);

            MechanicsManager& operator= (const MechanicsManager&);

        public:

            MechanicsManager() {}

            virtual ~MechanicsManager() {}

            virtual void add (const MWWorld::Ptr& ptr) = 0;

            virtual void remove (const MWWorld::Ptr& ptr) = 0;

            virtual void updateCell(const MWWorld::Ptr &old, const MWWorld::Ptr &ptr) = 0;

            virtual void drop (const MWWorld::CellStore *cellStore) = 0;

            virtual void watchActor (const MWWorld::Ptr& ptr) = 0;

            virtual void update (float duration, bool paused) = 0;

            virtual void advanceTime (float duration) = 0;

            virtual void setPlayerName (const std::string& name) = 0;

            virtual void setPlayerRace (const std::string& id, bool male, const std::string &head, const std::string &hair) = 0;

            virtual void setPlayerBirthsign (const std::string& id) = 0;

            virtual void setPlayerClass (const std::string& id) = 0;

            virtual void setPlayerClass (const ESM::Class& class_) = 0;

            virtual void rest(bool sleep) = 0;

            virtual int getHoursToRest() const = 0;

            virtual int getBarterOffer(const MWWorld::Ptr& ptr,int basePrice, bool buying) = 0;

            virtual int getDerivedDisposition(const MWWorld::Ptr& ptr, bool addTemporaryDispositionChange = true) = 0;

            virtual int countDeaths (const std::string& id) const = 0;

            virtual bool awarenessCheck (const MWWorld::Ptr& ptr, const MWWorld::Ptr& observer) = 0;

            virtual void startCombat (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target) = 0;

            enum OffenseType
            {
                OT_Theft, // Taking items owned by an NPC or a faction you are not a member of
                OT_Assault, // Attacking a peaceful NPC
                OT_Murder, // Murdering a peaceful NPC
                OT_Trespassing, // Picking the lock of an owned door/chest
                OT_SleepingInOwnedBed, // Sleeping in a bed owned by an NPC or a faction you are not a member of
                OT_Pickpocket // Entering pickpocket mode, leaving it, and being detected. Any items stolen are a separate crime (Theft)
            };
            virtual bool commitCrime (const MWWorld::Ptr& ptr, const MWWorld::Ptr& victim,
                                      OffenseType type, int arg=0, bool victimAware=false) = 0;
            virtual bool actorAttacked (const MWWorld::Ptr& victim, const MWWorld::Ptr& attacker) = 0;

            virtual void actorKilled (const MWWorld::Ptr& victim, const MWWorld::Ptr& attacker) = 0;

            virtual void itemTaken (const MWWorld::Ptr& ptr, const MWWorld::Ptr& item, const MWWorld::Ptr& container,
                                    int count) = 0;
            virtual void objectOpened (const MWWorld::Ptr& ptr, const MWWorld::Ptr& item) = 0;
            virtual bool sleepInBed (const MWWorld::Ptr& ptr, const MWWorld::Ptr& bed) = 0;

            enum PersuasionType
            {
                PT_Admire,
                PT_Intimidate,
                PT_Taunt,
                PT_Bribe10,
                PT_Bribe100,
                PT_Bribe1000
            };
            virtual void getPersuasionDispositionChange (const MWWorld::Ptr& npc, PersuasionType type, bool& success, float& tempChange, float& permChange) = 0;

            virtual void forceStateUpdate(const MWWorld::Ptr &ptr) = 0;

            virtual bool playAnimationGroup(const MWWorld::Ptr& ptr, const std::string& groupName, int mode, int number=1, bool persist=false) = 0;

            virtual void skipAnimation(const MWWorld::Ptr& ptr) = 0;

            virtual bool checkAnimationPlaying(const MWWorld::Ptr& ptr, const std::string& groupName) = 0;

            virtual void persistAnimationStates() = 0;

            virtual void updateMagicEffects (const MWWorld::Ptr& ptr) = 0;

            virtual bool toggleAI() = 0;
            virtual bool isAIActive() = 0;

            virtual void getObjectsInRange (const osg::Vec3f& position, float radius, std::vector<MWWorld::Ptr>& objects) = 0;
            virtual void getActorsInRange(const osg::Vec3f &position, float radius, std::vector<MWWorld::Ptr> &objects) = 0;


            virtual std::list<MWWorld::Ptr> getActorsSidingWith(const MWWorld::Ptr& actor) = 0;
            virtual std::list<MWWorld::Ptr> getActorsFollowing(const MWWorld::Ptr& actor) = 0;
            virtual std::list<int> getActorsFollowingIndices(const MWWorld::Ptr& actor) = 0;


            virtual std::list<MWWorld::Ptr> getActorsFighting(const MWWorld::Ptr& actor) = 0;

            virtual std::list<MWWorld::Ptr> getEnemiesNearby(const MWWorld::Ptr& actor) = 0;

            virtual void getActorsFollowing(const MWWorld::Ptr& actor, std::set<MWWorld::Ptr>& out) = 0;
            virtual void getActorsSidingWith(const MWWorld::Ptr& actor, std::set<MWWorld::Ptr>& out) = 0;

            virtual void playerLoaded() = 0;

            virtual int countSavedGameRecords() const = 0;

            virtual void write (ESM::ESMWriter& writer, Loading::Listener& listener) const = 0;

            virtual void readRecord (ESM::ESMReader& reader, uint32_t type) = 0;

            virtual void clear() = 0;

            virtual bool isAggressive (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target) = 0;

            virtual void keepPlayerAlive() = 0;

            virtual bool isReadyToBlock (const MWWorld::Ptr& ptr) const = 0;

            virtual void confiscateStolenItems (const MWWorld::Ptr& player, const MWWorld::Ptr& targetContainer) = 0;

            virtual std::vector<std::pair<std::string, int> > getStolenItemOwners(const std::string& itemid) = 0;

            virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid) = 0;
            
            virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::CellRef& cellref, MWWorld::Ptr& victim) = 0;

            virtual void setWerewolf(const MWWorld::Ptr& actor, bool werewolf) = 0;

            virtual void applyWerewolfAcrobatics(const MWWorld::Ptr& actor) = 0;

            virtual void cleanupSummonedCreature(const MWWorld::Ptr& caster, int creatureActorId) = 0;
    };
}

#endif