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Private nodemeta (#5702)

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* Private node metadata that isn't sent to the client
This commit is contained in:
sfan5 2017-05-10 15:29:21 +02:00 • committed by Loïc Blot
parent 6945f807ab
commit 071e114ffa
10 changed files with 114 additions and 27 deletions
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16
src/nodemetadata.h
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@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define NODEMETADATA_HEADER
#include "metadata.h"
#include "util/cpp11_container.h"
/*
NodeMetadata stores arbitary amounts of data for special blocks.
@ -40,8 +41,8 @@ public:
NodeMetadata(IItemDefManager *item_def_mgr);
~NodeMetadata();
void serialize(std::ostream &os) const;
void deSerialize(std::istream &is);
void serialize(std::ostream &os, u8 version, bool disk=true) const;
void deSerialize(std::istream &is, u8 version);
void clear();
bool empty() const;
@ -52,8 +53,17 @@ public:
return m_inventory;
}
inline bool isPrivate(const std::string &name) const
{
return m_privatevars.count(name) != 0;
}
void markPrivate(const std::string &name, bool set);
private:
int countNonPrivate() const;
Inventory *m_inventory;
UNORDERED_SET<std::string> m_privatevars;
};
@ -66,7 +76,7 @@ class NodeMetadataList
public:
~NodeMetadataList();
void serialize(std::ostream &os) const;
void serialize(std::ostream &os, u8 blockver, bool disk=true) const;
void deSerialize(std::istream &is, IItemDefManager *item_def_mgr);
// Add all keys in this list to the vector keys