apps/openmw/mwmechanics/alchemy.hpp

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#ifndef GAME_MWMECHANICS_ALCHEMY_H
#define GAME_MWMECHANICS_ALCHEMY_H

#include <vector>
#include <set>

#include <components/esm/effectlist.hpp>

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

namespace MWMechanics
{
    struct EffectKey;

    class Alchemy
    {
        public:
        
            typedef std::vector<MWWorld::Ptr> TToolsContainer;
            typedef TToolsContainer::const_iterator TToolsIterator;
    
            typedef std::vector<MWWorld::Ptr> TIngredientsContainer;
            typedef TIngredientsContainer::const_iterator TIngredientsIterator;

            typedef std::vector<ESM::ENAMstruct> TEffectsContainer;
            typedef TEffectsContainer::const_iterator TEffectsIterator;
    
            enum Result
            {
                Result_Success,
                
                Result_NoMortarAndPestle,
                Result_LessThanTwoIngredients,
                Result_NoName,
                Result_NoEffects,
                Result_RandomFailure
            };
    
        private:
    
            MWWorld::Ptr mAlchemist;
            TToolsContainer mTools;
            TIngredientsContainer mIngredients;
            TEffectsContainer mEffects;
            int mValue;

            std::set<EffectKey> listEffects() const;

            void applyTools (int flags, float& value) const;

            void updateEffects();
            
            const ESM::Potion *getRecord() const;
            
            void removeIngredients();

            void addPotion (const std::string& name);
            
            void increaseSkill();
            
            float getChance() const;
            
            int countIngredients() const;
            
        public:
        
            void setAlchemist (const MWWorld::Ptr& npc);
            
            TToolsIterator beginTools() const;
            
            TToolsIterator endTools() const;
            
            TIngredientsIterator beginIngredients() const;
            
            TIngredientsIterator endIngredients() const;
            
            void clear();
            
            int addIngredient (const MWWorld::Ptr& ingredient);
            
            void removeIngredient (int index);
            
            TEffectsIterator beginEffects() const;
            
            TEffectsIterator endEffects() const;
            
            std::string getPotionName() const;
            
            Result create (const std::string& name);
    };
}

#endif