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+
+// Statistics.h
+
+/* Hello fellow developer !
+In case you are trying to add new statistics to Cuberite you need to do a few things:
+---------------------------------------------------------------------------
+1. add a new entry to the enum class Statistic in Registries\Statistics.h file
+2. add this to serialization functions in WorldStorage\NamespaceSerializer.cpp
+	The String in the above is used for saving on disk!
+	so use the same string!
+
+In case you want to add a mapping of network IDs to the used stats
+you will find a lua script in ../Tools/BlockTypePaletteGenerator/ExportStatMapping.lua
+it will provide you with information how to use it. you need a registries.json
+exported from the server https://wiki.vg/Data_Generators
+
+		Greetings 12xx12 */
+
+
+
+
+
+#pragma once
+
+#include "Registries/CustomStatistics.h"
+
+
+
+
+
+/** Class that manages the statistics and achievements of a single player. */
+struct StatisticsManager
+{
+	typedef unsigned StatValue;
+
+	// TODO: Block tallies, entities killed, all the others
+
+	std::unordered_map<CustomStatistic, StatValue> Custom;
+
+	/** Returns whether the prerequisite for awarding an achievement are satisfied. */
+	bool SatisfiesPrerequisite(CustomStatistic a_Stat) const;
+
+private:
+
+	/** Returns if a statistic is both present and has nonzero value. */
+	bool IsStatisticPresent(CustomStatistic a_Stat) const;
+};