NOTE: The goal is to increment this so that saved maps will be
loadable by any version. Other compatibility is not
maintained.
- Serialization format versions:
+ Serialization format versions (for raw map data (blocks, nodes, sectors)):
== Unsupported ==
0: original networked test with 1-byte nodes
1: update with 2-byte nodes
10: (dev) water pressure
11: (dev) zlib'd blocks, block flags
12: (dev) UnlimitedHeightmap now uses interpolated areas
+ 13: (dev) Mapgen v2
+ 14: (dev) NodeMetadata
+ 15: (dev) StaticObjects
+ 16: (dev) larger maximum size of node metadata, and compression
*/
// This represents an uninitialized or invalid format
#define SER_FMT_VER_INVALID 255
// Highest supported serialization version
-#define SER_FMT_VER_HIGHEST 12
+#define SER_FMT_VER_HIGHEST 16
// Lowest supported serialization version
-#define SER_FMT_VER_LOWEST 2
+#define SER_FMT_VER_LOWEST 0
#define ser_ver_supported(v) (v >= SER_FMT_VER_LOWEST && v <= SER_FMT_VER_HIGHEST)
+void compressZlib(SharedBuffer<u8> data, std::ostream &os);
+void compressZlib(const std::string &data, std::ostream &os);
+void decompressZlib(std::istream &is, std::ostream &os);
+
void compress(SharedBuffer<u8> data, std::ostream &os, u8 version);
+//void compress(const std::string &data, std::ostream &os, u8 version);
void decompress(std::istream &is, std::ostream &os, u8 version);
/*class Serializable