51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#ifndef NODEMETADATA_HEADER
-#define NODEMETADATA_HEADER
+#pragma once
+#include <unordered_set>
#include "metadata.h"
/*
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;
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;
+ std::unordered_set<std::string> m_privatevars;
};
List of metadata of all the nodes of a block
*/
+typedef std::map<v3s16, NodeMetadata *> NodeMetadataMap;
+
class NodeMetadataList
{
public:
+ NodeMetadataList(bool is_metadata_owner = true) :
+ m_is_metadata_owner(is_metadata_owner)
+ {}
+
~NodeMetadataList();
- void serialize(std::ostream &os) const;
- void deSerialize(std::istream &is, IItemDefManager *item_def_mgr);
+ void serialize(std::ostream &os, u8 blockver, bool disk = true,
+ bool absolute_pos = false) const;
+ void deSerialize(std::istream &is, IItemDefManager *item_def_mgr,
+ bool absolute_pos = false);
// Add all keys in this list to the vector keys
std::vector<v3s16> getAllKeys();
// Deletes all
void clear();
+ size_t size() const { return m_data.size(); }
+
+ NodeMetadataMap::const_iterator begin()
+ {
+ return m_data.begin();
+ }
+
+ NodeMetadataMap::const_iterator end()
+ {
+ return m_data.end();
+ }
+
private:
int countNonEmpty() const;
- std::map<v3s16, NodeMetadata *> m_data;
+ bool m_is_metadata_owner;
+ NodeMetadataMap m_data;
};
-
-#endif