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Remove deprecated code segments (#5891)

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Thomas--S 2017-06-04 21:42:32 +02:00 • committed by SmallJoker
parent a98baef5e4
commit 599e13e95e
10 changed files with 32 additions and 416 deletions
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70
src/mapnode.cpp
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@ -22,7 +22,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "porting.h"
#include "nodedef.h"
#include "map.h"
#include "content_mapnode.h" // For mapnode_translate_*_internal
#include "serialization.h" // For ser_ver_supported
#include "util/serialize.h"
#include "log.h"
@ -631,25 +630,19 @@ void MapNode::serialize(u8 *dest, u8 version)
}
void MapNode::deSerialize(u8 *source, u8 version)
{
if(!ser_ver_supported(version))
if (!ser_ver_supported(version))
throw VersionMismatchException("ERROR: MapNode format not supported");
if(version <= 21)
{
deSerialize_pre22(source, version);
return;
}
if(version >= 24){
param0 = readU16(source+0);
param1 = readU8(source+2);
param2 = readU8(source+3);
}else{
param0 = readU8(source+0);
param1 = readU8(source+1);
param2 = readU8(source+2);
if(param0 > 0x7F){
param0 |= ((param2&0xF0)<<4);
if (version >= 24) {
param0 = readU16(source + 0);
param1 = readU8(source + 2);
param2 = readU8(source + 3);
} else {
param0 = readU8(source + 0);
param1 = readU8(source + 1);
param2 = readU8(source + 2);
if (param0 > 0x7F) {
param0 |= ((param2 & 0xF0) << 4);
param2 &= 0x0F;
}
}
@ -771,44 +764,3 @@ void MapNode::deSerializeBulk(std::istream &is, int version,
}
}
/*
Legacy serialization
*/
void MapNode::deSerialize_pre22(u8 *source, u8 version)
{
if(version <= 1)
{
param0 = source[0];
}
else if(version <= 9)
{
param0 = source[0];
param1 = source[1];
}
else
{
param0 = source[0];
param1 = source[1];
param2 = source[2];
if(param0 > 0x7f){
param0 <<= 4;
param0 |= (param2&0xf0)>>4;
param2 &= 0x0f;
}
}
// Convert special values from old version to new
if(version <= 19)
{
// In these versions, CONTENT_IGNORE and CONTENT_AIR
// are 255 and 254
// Version 19 is fucked up with sometimes the old values and sometimes not
if(param0 == 255)
param0 = CONTENT_IGNORE;
else if(param0 == 254)
param0 = CONTENT_AIR;
}
// Translate to our known version
*this = mapnode_translate_to_internal(*this, version);
}