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Area-based MapEditEvent ignore and that put to use for on_generate too

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This commit is contained in:
Perttu Ahola 2012-03-29 01:22:08 +03:00
parent 02c035c548
commit a6ca7eb29d
3 changed files with 82 additions and 8 deletions
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32
src/map.h
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@ -98,6 +98,38 @@ struct MapEditEvent
}
return event;
}
VoxelArea getArea()
{
switch(type){
case MEET_ADDNODE:
return VoxelArea(p);
case MEET_REMOVENODE:
return VoxelArea(p);
case MEET_BLOCK_NODE_METADATA_CHANGED:
{
v3s16 np1 = p*MAP_BLOCKSIZE;
v3s16 np2 = np1 + v3s16(1,1,1)*MAP_BLOCKSIZE - v3s16(1,1,1);
return VoxelArea(np1, np2);
}
case MEET_OTHER:
{
VoxelArea a;
for(core::map<v3s16, bool>::Iterator
i = modified_blocks.getIterator();
i.atEnd()==false; i++)
{
v3s16 p = i.getNode()->getKey();
v3s16 np1 = p*MAP_BLOCKSIZE;
v3s16 np2 = np1 + v3s16(1,1,1)*MAP_BLOCKSIZE - v3s16(1,1,1);
a.addPoint(np1);
a.addPoint(np2);
}
return a;
}
}
return VoxelArea();
}
};
class MapEventReceiver