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| author | Perttu Ahola <celeron55@gmail.com> | 2011-08-22 13:19:07 +0300 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-08-22 13:19:07 +0300 |
| commit | 6596e585fe844ce87a957bb7deaf2bf92d828592 (patch) | |
| tree | f72a653ec564967d651669539065167bece4c64e /src | |
| parent | f98eda4d52643ad88a0750133a6608b334d0487e (diff) | |
| download | minetest-6596e585fe844ce87a957bb7deaf2bf92d828592.tar.gz minetest-6596e585fe844ce87a957bb7deaf2bf92d828592.tar.bz2 minetest-6596e585fe844ce87a957bb7deaf2bf92d828592.zip | |
Flowing lava updates lighting
Diffstat (limited to 'src')
| -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) |