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Send only changed node metadata to clients instead of whole mapblock (#5268)

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Includes newer style changes and fixes by est31

Improve the block position de-serialization
Add type NodeMetadataMap
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SmallJoker 2018-12-04 20:37:48 +01:00 • committed by GitHub
parent ae8d14b009
commit 3d66622772
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18 changed files with 202 additions and 70 deletions
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9
src/rollback_interface.cpp
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@ -168,17 +168,10 @@ bool RollbackAction::applyRevert(Map *map, InventoryManager *imgr, IGameDef *gam
meta->deSerialize(is, 1); // FIXME: version bump??
}
// Inform other things that the meta data has changed
v3s16 blockpos = getContainerPos(p, MAP_BLOCKSIZE);
MapEditEvent event;
event.type = MEET_BLOCK_NODE_METADATA_CHANGED;
event.p = blockpos;
event.p = p;
map->dispatchEvent(&event);
// Set the block to be saved
MapBlock *block = map->getBlockNoCreateNoEx(blockpos);
if (block) {
block->raiseModified(MOD_STATE_WRITE_NEEDED,
MOD_REASON_REPORT_META_CHANGE);
}
} catch (InvalidPositionException &e) {
infostream << "RollbackAction::applyRevert(): "
<< "InvalidPositionException: " << e.what()