1 files changed, 51 insertions, 0 deletions
diff --git a/source/game/StarStatisticsDatabase.hpp b/source/game/StarStatisticsDatabase.hpp
new file mode 100644
index 0000000..ee30e21
--- /dev/null
+++ b/source/game/StarStatisticsDatabase.hpp
@@ -0,0 +1,51 @@
+#ifndef STAR_STATISTICS_DATABASE_HPP
+#define STAR_STATISTICS_DATABASE_HPP
+
+#include "StarRoot.hpp"
+#include "StarAssets.hpp"
+#include "StarLruCache.hpp"
+
+namespace Star {
+
+STAR_STRUCT(StatEvent);
+STAR_STRUCT(Achievement);
+STAR_CLASS(StatisticsDatabase);
+
+struct StatEvent {
+  String eventName;
+  StringList scripts;
+  Json config;
+};
+
+struct Achievement {
+  String name;
+  StringList triggers;
+  StringList scripts;
+  Json config;
+};
+
+class StatisticsDatabase {
+public:
+  StatisticsDatabase();
+
+  StatEventPtr event(String const& eventName) const;
+
+  AchievementPtr achievement(String const& name) const;
+  StringList allAchievements() const;
+  StringList achievementsForStat(String const& statName) const;
+
+private:
+  static StatEventPtr readEvent(String const& path);
+  static AchievementPtr readAchievement(String const& path);
+
+  StringMap<String> m_eventPaths;
+  StringMap<String> m_achievementPaths;
+  StringMap<StringList> m_statAchievements;
+  mutable Mutex m_cacheMutex;
+  mutable HashLruCache<String, StatEventPtr> m_eventCache;
+  mutable HashLruCache<String, AchievementPtr> m_achievementCache;
+};
+
+}
+
+#endif