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Check for mono-block after copyTo

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This commit is contained in:
Lars 2025-05-17 12:07:52 -07:00
parent fcb5741dcb
commit 9c8a9783e6
1 changed files with 18 additions and 0 deletions
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18
src/mapblock.cpp
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@ -231,6 +231,24 @@ void MapBlock::copyFrom(const VoxelManipulator &src)
// Copy from VoxelManipulator to data // Copy from VoxelManipulator to data
src.copyTo(data, data_area, v3s16(0,0,0), src.copyTo(data, data_area, v3s16(0,0,0),
getPosRelative(), data_size); getPosRelative(), data_size);
MapNode n = data[0];
bool is_mono_block = true;
for (u32 i=1; i<nodecount; i++) {
if (n != data[i]) {
is_mono_block = false;
break;
}
}
if (is_mono_block) {
m_is_mono_block = true;
reallocate(1, n);
if (n.getContent() == CONTENT_AIR) {
m_is_air = true;
m_is_air_expired = false;
}
}
} }
void MapBlock::actuallyUpdateIsAir() void MapBlock::actuallyUpdateIsAir()