diff options
Diffstat (limited to 'src/mapgen.cpp')
-rw-r--r-- | src/mapgen.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index 53982e964..d1a38bb20 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -542,6 +542,9 @@ void DecoSchematic::generate(Mapgen *mg, PseudoRandom *pr, s16 max_y, v3s16 p) { if (!vm->m_area.contains(vi)) continue; + if (schematic[i].getContent() == CONTENT_IGNORE) + continue; + content_t c = vm->m_data[vi].getContent(); if (c != CONTENT_AIR && c != CONTENT_IGNORE) continue; @@ -588,6 +591,10 @@ void DecoSchematic::placeStructure(Map *map, v3s16 p) { for (s16 x = 0; x != size.X; x++, i++, vi++) { if (!vm->m_area.contains(vi)) continue; + + if (schematic[i].getContent() == CONTENT_IGNORE) + continue; + if (schematic[i].param1 && myrand_range(1, 256) > schematic[i].param1) continue; @@ -746,12 +753,17 @@ bool DecoSchematic::getSchematicFromMap(Map *map, v3s16 p1, v3s16 p2) { } -void DecoSchematic::applyProbabilities(std::vector<std::pair<v3s16, u8> > *plist, v3s16 p0) { +void DecoSchematic::applyProbabilities(std::vector<std::pair<v3s16, s16> > *plist, v3s16 p0) { for (size_t i = 0; i != plist->size(); i++) { v3s16 p = (*plist)[i].first - p0; int index = p.Z * (size.Y * size.X) + p.Y * size.X + p.X; - if (index < size.Z * size.Y * size.X) - schematic[index].param1 = (*plist)[i].second; + if (index < size.Z * size.Y * size.X) { + s16 prob = (*plist)[i].second; + if (prob != -1) + schematic[index].param1 = prob; + else + schematic[index].setContent(CONTENT_IGNORE); + } } } |