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Liquid flow: Prevent water spreading on ignore

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paramat committed Jan 17, 2016
1 parent 882a89d commit 0459eca8eb2e73e9670e00b838dabc9347acb35f
Showing with 5 additions and 2 deletions.
  1. +5 −2 src/map.cpp
@@ -1732,11 +1732,14 @@ void Map::transformLiquids(std::map<v3s16, MapBlock*> & modified_blocks)
if (nb.t != NEIGHBOR_UPPER && liquid_type != LIQUID_NONE)
m_transforming_liquid.push_back(npos);
// if the current node happens to be a flowing node, it will start to flow down here.
if (nb.t == NEIGHBOR_LOWER) {
if (nb.t == NEIGHBOR_LOWER)
flowing_down = true;
}
} else {
neutrals[num_neutrals++] = nb;
// If neutral below is ignore prevent water spreading outwards
if (nb.t == NEIGHBOR_LOWER &&
nb.n.getContent() == CONTENT_IGNORE)
flowing_down = true;
}
break;
case LIQUID_SOURCE:

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