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Ensure that Map::findNodesWithMetadata() reports nodes strictly within the node-granular area

master
kwolekr 2015-05-08 13:31:03 -04:00
parent f1ccfd3c3d
commit ff740a4179
1 changed files with 9 additions and 2 deletions
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11
src/map.cpp
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@ -1898,6 +1898,8 @@ std::vector<v3s16> Map::findNodesWithMetadata(v3s16 p1, v3s16 p2)
v3s16 bpmin = getNodeBlockPos(p1);
v3s16 bpmax = getNodeBlockPos(p2);
VoxelArea area(p1, p2);
for (s16 z = bpmin.Z; z <= bpmax.Z; z++)
for (s16 y = bpmin.Y; y <= bpmax.Y; y++)
for (s16 x = bpmin.X; x <= bpmax.X; x++) {
@ -1917,8 +1919,13 @@ std::vector<v3s16> Map::findNodesWithMetadata(v3s16 p1, v3s16 p2)
v3s16 p_base = blockpos * MAP_BLOCKSIZE;
std::vector<v3s16> keys = block->m_node_metadata.getAllKeys();
for (size_t i = 0; i != keys.size(); i++)
positions_with_meta.push_back(keys[i] + p_base);
for (size_t i = 0; i != keys.size(); i++) {
v3s16 p(keys[i] + p_base);
if (!area.contains(p))
continue;
positions_with_meta.push_back(p);
}
}
return positions_with_meta;