From ecb024af641065f152ce71ac13cde8b357394d0f Mon Sep 17 00:00:00 2001 From: PilzAdam Date: Fri, 12 Jul 2013 14:45:26 +0200 Subject: [PATCH] Fix lighting bug caused by disappearing lava --- src/map.cpp | 6 ++++-- 1 file 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 & 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 & 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; }