/*
-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.
*/
#ifndef MAPCHUNK_HEADER
#define MAPCHUNK_HEADER
+/*
+ TODO: Remove
+*/
+
+#if 0
/*
MapChunk contains map-generation-time metadata for an area of
- some MapSectors. (something like 64x64)
+ some MapSectors. (something like 16x16)
*/
+// These should fit in 8 bits, as they are saved as such.
+enum{
+ GENERATED_FULLY = 0,
+ GENERATED_PARTLY = 10,
+ GENERATED_NOT = 20
+};
+
class MapChunk
{
public:
MapChunk():
- m_is_volatile(true)
+ m_generation_level(GENERATED_NOT),
+ m_modified(true)
{
}
/*
- If is_volatile is true, chunk can be modified when
- neighboring chunks are generated.
-
- It is set to false when all the 8 neighboring chunks have
- been generated.
+ Generation level. Possible values:
+ GENERATED_FULLY = 0 = fully generated
+ GENERATED_PARTLY = partly generated
+ GENERATED_NOT = not generated
*/
- bool getIsVolatile(){ return m_is_volatile; }
- void setIsVolatile(bool is){ m_is_volatile = is; }
+ u16 getGenLevel(){ return m_generation_level; }
+ void setGenLevel(u16 lev){ m_generation_level = lev; }
+
+ void serialize(std::ostream &os, u8 version)
+ {
+ os.write((char*)&m_generation_level, 1);
+ }
+ void deSerialize(std::istream &is, u8 version)
+ {
+ is.read((char*)&m_generation_level, 1);
+ }
+
+ bool isModified(){ return m_modified; }
+ void setModified(bool modified){ m_modified = modified; }
private:
- bool m_is_volatile;
+ u8 m_generation_level;
+ bool m_modified;
};
+#endif
#endif