41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
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#ifndef STAR_STATS_BACKEND_HPP
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#define STAR_STATS_BACKEND_HPP
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#include "StarJson.hpp"
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namespace Star {
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STAR_CLASS(StatisticsService);
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class StatisticsService {
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public:
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virtual ~StatisticsService() = default;
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virtual bool initialized() const = 0;
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virtual Maybe<String> error() const = 0;
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// The functions below aren't valid unless initialized() returns true and
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// error() is empty.
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// setStat should return false for stats or types that aren't known by the
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// service, without reporting an error.
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// By sending all stats to the StatisticsService, we can configure collection
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// of new stats entirely on the service, without any modifications to the game.
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virtual bool setStat(String const& name, String const& type, Json const& value) = 0;
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virtual Json getStat(String const& name, String const& type, Json def = {}) const = 0;
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// reportEvent should return false if the service doesn't handle this event.
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virtual bool reportEvent(String const& name, Json const& fields) = 0;
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virtual bool unlockAchievement(String const& name) = 0;
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virtual StringSet achievementsUnlocked() const = 0;
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virtual void refresh() = 0;
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virtual void flush() = 0;
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virtual bool reset() = 0;
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};
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}
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#endif
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