diff options
| -rw-r--r-- | src/map.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/map.cpp b/src/map.cpp index f5c4a5e02..3c10e27ee 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -1564,6 +1564,9 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks) // list of nodes that due to viscosity have not reached their max level height UniqueQueue<v3s16> must_reflow; + + // List of MapBlocks that will require a lighting update (due to lava) + core::map<v3s16, MapBlock*> lighting_modified_blocks; while(m_transforming_liquid.size() != 0) { @@ -1756,8 +1759,12 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks) setNode(p0, n0); v3s16 blockpos = getNodeBlockPos(p0); MapBlock *block = getBlockNoCreateNoEx(blockpos); - if(block != NULL) + if(block != NULL) { modified_blocks.insert(blockpos, block); + // If node emits light, MapBlock requires lighting update + if(content_features(n0).light_source != 0) + lighting_modified_blocks[block->getPos()] = block; + } /* enqueue neighbors for update if neccessary @@ -1783,6 +1790,7 @@ void Map::transformLiquids(core::map<v3s16, MapBlock*> & modified_blocks) //dstream<<"Map::transformLiquids(): loopcount="<<loopcount<<std::endl; while (must_reflow.size() > 0) m_transforming_liquid.push_back(must_reflow.pop_front()); + updateLighting(lighting_modified_blocks, modified_blocks); } NodeMetadata* Map::getNodeMetadata(v3s16 p) |