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Make sure monoblocks account for all node params

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This commit is contained in:
Lars 2025-05-18 10:34:46 -07:00
parent 9c8a9783e6
commit de90495eda
2 changed files with 9 additions and 2 deletions
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10
src/mapblock.cpp
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@ -232,6 +232,13 @@ void MapBlock::copyFrom(const VoxelManipulator &src)
src.copyTo(data, data_area, v3s16(0,0,0),
getPosRelative(), data_size);
checkForMonoblock();
}
void MapBlock::checkForMonoblock() {
if (m_is_mono_block)
return;
MapNode n = data[0];
bool is_mono_block = true;
for (u32 i=1; i<nodecount; i++) {
@ -628,8 +635,7 @@ void MapBlock::deSerialize(std::istream &in_compressed, u8 version, bool disk)
}
if (nimap.size() == 1) {
m_is_mono_block = true;
reallocate(1, data[0]);
checkForMonoblock();
u16 dummy;
if (nimap.getId("air", dummy)) {
m_is_air = true;

1
src/mapblock.h
View file

@ -449,6 +449,7 @@ private:
*/
void deSerialize_pre22(std::istream &is, u8 version, bool disk);
void checkForMonoblock();
void reallocate(u32 c, MapNode n)
{