58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#pragma once
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#include "StarOrderedMap.hpp"
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#include "StarUuid.hpp"
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#include "StarPlayerFactory.hpp"
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#include "StarThread.hpp"
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#include "StarWorldStorage.hpp"
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#include "StarStatistics.hpp"
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namespace Star {
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class PlayerStorage {
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public:
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PlayerStorage(String const& storageDir);
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~PlayerStorage();
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size_t playerCount() const;
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// Returns nothing if index is out of bounds.
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Maybe<Uuid> playerUuidAt(size_t index);
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// Returns nothing if name doesn't match a player.
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Maybe<Uuid> playerUuidByName(String const& name, Maybe<Uuid> except = {});
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// Also returns the diskStore Json if needed.
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Json savePlayer(PlayerPtr const& player);
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Maybe<Json> maybeGetPlayerData(Uuid const& uuid);
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Json getPlayerData(Uuid const& uuid);
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PlayerPtr loadPlayer(Uuid const& uuid);
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void deletePlayer(Uuid const& uuid);
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WorldChunks loadShipData(Uuid const& uuid);
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void applyShipUpdates(Uuid const& uuid, WorldChunks const& updates);
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// Move the given player to the top of the player ordering.
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void moveToFront(Uuid const& uuid);
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// Copy all the player relevant files for this uuid into .bak1 .bak2 etc
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// files for however many backups are configured
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void backupCycle(Uuid const& uuid);
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// Get / Set PlayerStorage global metadata
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void setMetadata(String key, Json value);
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Json getMetadata(String const& key);
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private:
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String const& uuidFileName(Uuid const& uuid);
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void writeMetadata();
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mutable RecursiveMutex m_mutex;
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String m_storageDirectory;
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String m_backupDirectory;
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OrderedHashMap<Uuid, Json> m_savedPlayersCache;
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BiMap<Uuid, String> m_playerFileNames;
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JsonObject m_metadata;
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};
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}
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