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Use node lighting for liquid spreading

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This commit modifies the liquid transforming procedure to light and
unlight nodes instead of whole map blocks.
This commit is contained in:
Dániel Juhász 2016-10-23 17:51:13 +02:00 • committed by Ner'zhul
parent c071efaa43
commit be39f61359
3 changed files with 145 additions and 122 deletions
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13
src/voxelalgorithms.h
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@ -58,18 +58,19 @@ SunlightPropagateResult propagateSunlight(VoxelManipulator &v, VoxelArea a,
/*!
* Updates the lighting on the map.
* The result will be correct only if
* no nodes were changed except the given one.
* no nodes were changed except the given ones.
* Before calling this procedure make sure that all new nodes on
* the map have zero light level!
*
* \param p position of the changed node
* \param oldnode this node was overwritten on the map
* \param oldnodes contains the MapNodes that were replaced by the new
* MapNodes and their positions
* \param modified_blocks output, contains all map blocks that
* the function modified
*/
void update_lighting_node(
void update_lighting_nodes(
Map *map,
INodeDefManager *ndef,
v3s16 p,
MapNode oldnode,
std::vector<std::pair<v3s16, MapNode> > &oldnodes,
std::map<v3s16, MapBlock*> &modified_blocks);
} // namespace voxalgo