filter.hpp

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#ifndef GAME_MWDIALOGUE_FILTER_H
#define GAME_MWDIALOGUE_FILTER_H

#include <vector>

#include "../mwworld/ptr.hpp"

namespace ESM
{
    struct DialInfo;
    struct Dialogue;
}

namespace MWDialogue
{
    class SelectWrapper;

    class Filter
    {
            MWWorld::Ptr mActor;
            int mChoice;
            bool mTalkedToPlayer;

            bool testActor (const ESM::DialInfo& info) const;

            bool testPlayer (const ESM::DialInfo& info) const;

            bool testSelectStructs (const ESM::DialInfo& info) const;

            bool testDisposition (const ESM::DialInfo& info, bool invert=false) const;

            bool testFunctionLocal(const SelectWrapper& select) const;

            bool testSelectStruct (const SelectWrapper& select) const;

            bool testSelectStructNumeric (const SelectWrapper& select) const;

            int getSelectStructInteger (const SelectWrapper& select) const;

            bool getSelectStructBoolean (const SelectWrapper& select) const;

            int getFactionRank (const MWWorld::Ptr& actor, const std::string& factionId) const;

            bool hasFactionRankSkillRequirements (const MWWorld::Ptr& actor, const std::string& factionId,
                int rank) const;

            bool hasFactionRankReputationRequirements (const MWWorld::Ptr& actor, const std::string& factionId,
                int rank) const;

        public:

            Filter (const MWWorld::Ptr& actor, int choice, bool talkedToPlayer);

            std::vector<const ESM::DialInfo *> list (const ESM::Dialogue& dialogue,
                bool fallbackToInfoRefusal, bool searchAll, bool invertDisposition=false) const;

            std::vector<const ESM::DialInfo *> listAll (const ESM::Dialogue& dialogue) const;

            const ESM::DialInfo* search (const ESM::Dialogue& dialogue, const bool fallbackToInfoRefusal) const;

            bool responseAvailable (const ESM::Dialogue& dialogue) const;
    };
}

#endif