oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

cleaned map stuff

Browse source
This commit is contained in:
Perttu Ahola 2011-06-26 00:03:58 +03:00
parent a80025c352
commit cb130d9158
7 changed files with 67 additions and 285 deletions
Download patch file Download diff file Expand all files Collapse all files

104
src/mapsector.cpp
View file

@ -21,15 +21,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "jmutexautolock.h"
#include "client.h"
#include "exceptions.h"
#include "mapblock.h"
MapSector::MapSector(NodeContainer *parent, v2s16 pos):
differs_from_disk(true),
differs_from_disk(false),
m_parent(parent),
m_pos(pos),
m_block_cache(NULL)
{
m_mutex.Init();
assert(m_mutex.IsInitialized());
}
MapSector::~MapSector()
@ -39,8 +38,6 @@ MapSector::~MapSector()
void MapSector::deleteBlocks()
{
JMutexAutoLock lock(m_mutex);
// Clear cache
m_block_cache = NULL;
@ -83,26 +80,12 @@ MapBlock * MapSector::getBlockBuffered(s16 y)
MapBlock * MapSector::getBlockNoCreateNoEx(s16 y)
{
JMutexAutoLock lock(m_mutex);
return getBlockBuffered(y);
}
MapBlock * MapSector::getBlockNoCreate(s16 y)
{
MapBlock *block = getBlockNoCreateNoEx(y);
if(block == NULL)
throw InvalidPositionException();
return block;
}
MapBlock * MapSector::createBlankBlockNoInsert(s16 y)
{
// There should not be a block at this position
if(getBlockBuffered(y) != NULL)
throw AlreadyExistsException("Block already exists");
assert(getBlockBuffered(y) == NULL);
v3s16 blockpos_map(m_pos.X, y, m_pos.Y);
@ -113,8 +96,6 @@ MapBlock * MapSector::createBlankBlockNoInsert(s16 y)
MapBlock * MapSector::createBlankBlock(s16 y)
{
JMutexAutoLock lock(m_mutex);
MapBlock *block = createBlankBlockNoInsert(y);
m_blocks.insert(y, block);
@ -126,39 +107,34 @@ void MapSector::insertBlock(MapBlock *block)
{
s16 block_y = block->getPos().Y;
{
JMutexAutoLock lock(m_mutex);
MapBlock *block2 = getBlockBuffered(block_y);
if(block2 != NULL){
throw AlreadyExistsException("Block already exists");
}
v2s16 p2d(block->getPos().X, block->getPos().Z);
assert(p2d == m_pos);
// Insert into container
m_blocks.insert(block_y, block);
MapBlock *block2 = getBlockBuffered(block_y);
if(block2 != NULL){
throw AlreadyExistsException("Block already exists");
}
v2s16 p2d(block->getPos().X, block->getPos().Z);
assert(p2d == m_pos);
// Insert into container
m_blocks.insert(block_y, block);
}
void MapSector::removeBlock(MapBlock *block)
void MapSector::deleteBlock(MapBlock *block)
{
s16 block_y = block->getPos().Y;
JMutexAutoLock lock(m_mutex);
// Clear from cache
m_block_cache = NULL;
// Remove from container
m_blocks.remove(block_y);
// Delete
delete block;
}
void MapSector::getBlocks(core::list<MapBlock*> &dest)
{
JMutexAutoLock lock(m_mutex);
core::list<MapBlock*> ref_list;
core::map<s16, MapBlock*>::Iterator bi;
@ -184,15 +160,6 @@ ServerMapSector::~ServerMapSector()
{
}
f32 ServerMapSector::getGroundHeight(v2s16 p, bool generate)
{
return GROUNDHEIGHT_NOTFOUND_SETVALUE;
}
void ServerMapSector::setGroundHeight(v2s16 p, f32 y, bool generate)
{
}
void ServerMapSector::serialize(std::ostream &os, u8 version)
{
if(!ser_ver_supported(version))
@ -289,45 +256,6 @@ ClientMapSector::~ClientMapSector()
{
}
void ClientMapSector::deSerialize(std::istream &is)
{
/*
[0] u8 serialization version
[1] s16 corners[0]
[3] s16 corners[1]
[5] s16 corners[2]
[7] s16 corners[3]
size = 9
In which corners are in these positions
v2s16(0,0),
v2s16(1,0),
v2s16(1,1),
v2s16(0,1),
*/
// Read version
u8 version = SER_FMT_VER_INVALID;
is.read((char*)&version, 1);
if(!ser_ver_supported(version))
throw VersionMismatchException("ERROR: MapSector format not supported");
u8 buf[2];
// Dummy read corners
is.read((char*)buf, 2);
is.read((char*)buf, 2);
is.read((char*)buf, 2);
is.read((char*)buf, 2);
/*
Set stuff in sector
*/
// Nothing here
}
#endif // !SERVER
//END