diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/map.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/map.cpp b/src/map.cpp index f128aff6c..e458f3376 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -2186,6 +2186,7 @@ void Map::transformLiquids(std::map<v3s16, MapBlock*> & modified_blocks) /* update the current node */ + MapNode n00 = n0; //bool flow_down_enabled = (flowing_down && ((n0.param2 & LIQUID_FLOW_DOWN_MASK) != LIQUID_FLOW_DOWN_MASK)); if (nodemgr->get(new_node_content).liquid_type == LIQUID_FLOWING) { // set level to last 3 bits, flowing down bit to 4th bit @@ -2223,8 +2224,9 @@ void Map::transformLiquids(std::map<v3s16, MapBlock*> & modified_blocks) MapBlock *block = getBlockNoCreateNoEx(blockpos); if(block != NULL) { modified_blocks[blockpos] = block; - // If node emits light, MapBlock requires lighting update - if(nodemgr->get(n0).light_source != 0) + // If new or old node emits light, MapBlock requires lighting update + if(nodemgr->get(n0).light_source != 0 || + nodemgr->get(n00).light_source != 0) lighting_modified_blocks[block->getPos()] = block; } |