Allow configuring block disk and net compression. Change default disk level.

1 files changed, 14 insertions, 0 deletions

diff --git a/builtin/settingtypes.txt b/builtin/settingtypes.txt
index c9f16578c..251b6d868 100644
--- a/builtin/settingtypes.txt
+++ b/builtin/settingtypes.txt
@@ -1048,6 +1048,13 @@ full_block_send_enable_min_time_from_building (Delay in sending blocks after bui
 #    client number.
 max_packets_per_iteration (Max. packets per iteration) int 1024
 
+#    ZLib compression level to use when sending mapblocks to the client.
+#    -1 - Zlib's default compression level
+#     0 - no compresson, fastest
+#     9 - best compression, slowest
+#     (levels 1-3 use Zlib's "fast" method, 4-9 use the normal method)
+map_compression_level_net (Map Compression Level for Network Transfer) int -1 -1 9
+
 [*Game]
 
 #    Default game when creating a new world.
@@ -1240,6 +1247,13 @@ max_objects_per_block (Maximum objects per block) int 64
 #    See https://www.sqlite.org/pragma.html#pragma_synchronous
 sqlite_synchronous (Synchronous SQLite) enum 2 0,1,2
 
+#    ZLib compression level to use when saving mapblocks to disk.
+#    -1 - Zlib's default compression level
+#     0 - no compresson, fastest
+#     9 - best compression, slowest
+#     (levels 1-3 use Zlib's "fast" method, 4-9 use the normal method)
+map_compression_level_disk (Map Compression Level for Disk Storage) int 3 -1 9
+
 #    Length of a server tick and the interval at which objects are generally updated over
 #    network.
 dedicated_server_step (Dedicated server step) float 0.09