45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
#ifndef __POTION_H__
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#define __POTION_H__
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#include <vector>
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#include <memory>
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#include "fraction.h"
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#include "output.h"
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#include "item.h"
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enum potion_type : int;
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enum race : int;
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// IMPORTANT: pop all potions of duration == 0, and when entering a
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// new level, pop all potions of duration == -1
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class potion : public item {
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protected:
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// Use -1 to denote that the effect will last until leaving the level
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// Otherwise, use a positive number
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// Single use potions have a starting duration of 1
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potion_type type;
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int remaining_duration;
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position pos;
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inline static const float DROW_POTION_MUL = 1.5f;
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public:
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potion(const potion_type type, const int duration, const position &pos);
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// apply decrements remaining_duration if it's positive, and
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// won't do anything if it's non-negative
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virtual void apply(const enum race &race, int &HP, int &ATK, int &DEF,
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fraction &base_hit_rate) = 0;
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virtual int get_priority() const = 0;
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potion_type get_type() const;
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int get_duration() const;
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virtual const char *get_name() const = 0;
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void print(output *out) const override;
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};
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typedef std::vector<potion *> potion_list;
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typedef std::vector<std::unique_ptr<potion> > potion_own_list;
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size_t get_potion_at(const position &pos, const potion_list &plist);
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#endif
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