X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fserialization.h;h=defead31e3309c3052ebf212df003a5c347d4d79;hb=6f9d3843112ea04dd159984af4470fa8456b18f0;hp=6e18497cf68492bf8dce40f4d2f12513de877eb0;hpb=fc26dcdb19dd4e296d850714019ed7da1de0b021;p=dragonfireclient.git

diff --git a/src/serialization.h b/src/serialization.h
index 6e18497cf..defead31e 100644
--- a/src/serialization.h
+++ b/src/serialization.h
@@ -1,70 +1,88 @@
 /*
-Minetest-c55
-Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Lesser General Public License for more details.
 
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-/*
-(c) 2010 Perttu Ahola <celeron55@gmail.com>
-*/
-
 #ifndef SERIALIZATION_HEADER
 #define SERIALIZATION_HEADER
 
-#include "common_irrlicht.h"
+#include "irrlichttypes.h"
 #include "exceptions.h"
 #include <iostream>
-#include "utility.h"
+#include "util/pointer.h"
 
 /*
+	Map format serialization version
+	--------------------------------
+
+	For map data (blocks, nodes, sectors).
+	
 	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:
-	== Unsupported ==
+		  
 	0: original networked test with 1-byte nodes
 	1: update with 2-byte nodes
-	== Supported ==
 	2: lighting is transmitted in param
 	3: optional fetching of far blocks
 	4: block compression
 	5: sector objects NOTE: block compression was left accidentally out
 	6: failed attempt at switching block compression on again
 	7: block compression switched on again
-	8: (dev) server-initiated block transfers and all kinds of stuff
-	9: (dev) block objects
+	8: server-initiated block transfers and all kinds of stuff
+	9: block objects
+	10: water pressure
+	11: zlib'd blocks, block flags
+	12: UnlimitedHeightmap now uses interpolated areas
+	13: Mapgen v2
+	14: NodeMetadata
+	15: StaticObjects
+	16: larger maximum size of node metadata, and compression
+	17: MapBlocks contain timestamp
+	18: new generator (not really necessary, but it's there)
+	19: new content type handling
+	20: many existing content types translated to extended ones
+	21: dynamic content type allocation
+	22: minerals removed, facedir & wallmounted changed
+	23: new node metadata format
+	24: 16-bit node ids and node timers (never released as stable)
+	25: Improved node timer format
 */
 // This represents an uninitialized or invalid format
 #define SER_FMT_VER_INVALID 255
 // Highest supported serialization version
-#define SER_FMT_VER_HIGHEST 9
+#define SER_FMT_VER_HIGHEST 25
 // 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)
 
+/*
+	Misc. serialization functions
+*/
+
+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);
+
+// These choose between zlib and a self-made one according to version
 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
-{
-public:
-	void serialize(std::ostream &os, u8 version) = 0;
-	void deSerialize(std::istream &istr);
-};*/
-
 #endif