mirror of
https://github.com/minetest/minetest.git
synced 2024-11-27 18:13:46 +01:00
93 lines
2.2 KiB
C++
93 lines
2.2 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2010-2013 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 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 Lesser General Public License for more details.
|
|
|
|
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.
|
|
*/
|
|
|
|
#include "staticobject.h"
|
|
#include "util/serialize.h"
|
|
|
|
void StaticObject::serialize(std::ostream &os)
|
|
{
|
|
char buf[12];
|
|
// type
|
|
buf[0] = type;
|
|
os.write(buf, 1);
|
|
// pos
|
|
writeV3S32((u8*)buf, v3s32(pos.X*1000,pos.Y*1000,pos.Z*1000));
|
|
os.write(buf, 12);
|
|
// data
|
|
os<<serializeString(data);
|
|
}
|
|
void StaticObject::deSerialize(std::istream &is, u8 version)
|
|
{
|
|
char buf[12];
|
|
// type
|
|
is.read(buf, 1);
|
|
type = buf[0];
|
|
// pos
|
|
is.read(buf, 12);
|
|
v3s32 intp = readV3S32((u8*)buf);
|
|
pos.X = (f32)intp.X/1000;
|
|
pos.Y = (f32)intp.Y/1000;
|
|
pos.Z = (f32)intp.Z/1000;
|
|
// data
|
|
data = deSerializeString(is);
|
|
}
|
|
|
|
void StaticObjectList::serialize(std::ostream &os)
|
|
{
|
|
char buf[12];
|
|
// version
|
|
buf[0] = 0;
|
|
os.write(buf, 1);
|
|
// count
|
|
u16 count = m_stored.size() + m_active.size();
|
|
writeU16((u8*)buf, count);
|
|
os.write(buf, 2);
|
|
for(std::list<StaticObject>::iterator
|
|
i = m_stored.begin();
|
|
i != m_stored.end(); ++i)
|
|
{
|
|
StaticObject &s_obj = *i;
|
|
s_obj.serialize(os);
|
|
}
|
|
for(std::map<u16, StaticObject>::iterator
|
|
i = m_active.begin();
|
|
i != m_active.end(); ++i)
|
|
{
|
|
StaticObject s_obj = i->second;
|
|
s_obj.serialize(os);
|
|
}
|
|
}
|
|
void StaticObjectList::deSerialize(std::istream &is)
|
|
{
|
|
char buf[12];
|
|
// version
|
|
is.read(buf, 1);
|
|
u8 version = buf[0];
|
|
// count
|
|
is.read(buf, 2);
|
|
u16 count = readU16((u8*)buf);
|
|
for(u16 i=0; i<count; i++)
|
|
{
|
|
StaticObject s_obj;
|
|
s_obj.deSerialize(is, version);
|
|
m_stored.push_back(s_obj);
|
|
}
|
|
}
|
|
|