diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mapgen_v5.cpp | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/mapgen_v5.cpp b/src/mapgen_v5.cpp index 4f66f943c..ebc5e5719 100644 --- a/src/mapgen_v5.cpp +++ b/src/mapgen_v5.cpp @@ -63,7 +63,7 @@ MapgenV5::MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge_) { // amount of elements to skip for the next index // for noise/height/biome maps (not vmanip) this->ystride = csize.X; - this->zstride = csize.X * csize.Y; + this->zstride = csize.X * (csize.Y + 2); this->biomemap = new u8[csize.X * csize.Z]; this->heightmap = new s16[csize.X * csize.Z]; @@ -78,11 +78,11 @@ MapgenV5::MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge_) { noise_height = new Noise(&sp->np_height, seed, csize.X, csize.Z); // 3D terrain noise - noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y, csize.Z); - noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y, csize.Z); - noise_ground = new Noise(&sp->np_ground, seed, csize.X, csize.Y, csize.Z); - noise_crumble = new Noise(&sp->np_crumble, seed, csize.X, csize.Y, csize.Z); - noise_wetness = new Noise(&sp->np_wetness, seed, csize.X, csize.Y, csize.Z); + noise_cave1 = new Noise(&sp->np_cave1, seed, csize.X, csize.Y + 2, csize.Z); + noise_cave2 = new Noise(&sp->np_cave2, seed, csize.X, csize.Y + 2, csize.Z); + noise_ground = new Noise(&sp->np_ground, seed, csize.X, csize.Y + 2, csize.Z); + noise_crumble = new Noise(&sp->np_crumble, seed, csize.X, csize.Y + 2, csize.Z); + noise_wetness = new Noise(&sp->np_wetness, seed, csize.X, csize.Y + 2, csize.Z); // Biome noise noise_heat = new Noise(bmgr->np_heat, seed, csize.X, csize.Z); @@ -291,8 +291,8 @@ void MapgenV5::makeChunk(BlockMakeData *data) { // Calculate lighting if (flags & MG_LIGHT) - calcLighting(node_min - v3s16(1, 0, 1) * MAP_BLOCKSIZE, - node_max + v3s16(1, 0, 1) * MAP_BLOCKSIZE); + calcLighting(node_min - v3s16(0, 1, 0) - v3s16(1, 0, 1) * MAP_BLOCKSIZE, + node_max + v3s16(0, 1, 0) + v3s16(1, 0, 1) * MAP_BLOCKSIZE); this->generating = false; } @@ -301,7 +301,7 @@ void MapgenV5::makeChunk(BlockMakeData *data) { void MapgenV5::calculateNoise() { //TimeTaker t("calculateNoise", NULL, PRECISION_MICRO); int x = node_min.X; - int y = node_min.Y; + int y = node_min.Y - 1; int z = node_min.Z; noise_filler_depth->perlinMap2D(x, z); @@ -352,7 +352,7 @@ void MapgenV5::generateBaseTerrain() { u32 index2d = 0; for(s16 z=node_min.Z; z<=node_max.Z; z++) { - for(s16 y=node_min.Y; y<=node_max.Y; y++) { + for(s16 y=node_min.Y - 1; y<=node_max.Y + 1; y++) { u32 i = vm->m_area.index(node_min.X, y, z); for(s16 x=node_min.X; x<=node_max.X; x++, i++, index++, index2d++) { if(vm->m_data[i].getContent() != CONTENT_IGNORE) @@ -366,6 +366,7 @@ void MapgenV5::generateBaseTerrain() { float h = water_level + noise_height->result[index2d]; float d1 = contour(noise_cave1->result[index]); float d2 = contour(noise_cave2->result[index]); + if(noise_ground->result[index] * f < y - h) { if(y <= water_level) vm->m_data[i] = MapNode(c_water_source); @@ -389,7 +390,7 @@ void MapgenV5::generateBlobs() { u32 index = 0; for(s16 z=node_min.Z; z<=node_max.Z; z++) { - for(s16 y=node_min.Y; y<=node_max.Y; y++) { + for(s16 y=node_min.Y - 1; y<=node_max.Y + 1; y++) { u32 i = vm->m_area.index(node_min.X, y, z); for(s16 x=node_min.X; x<=node_max.X; x++, i++, index++) { content_t c = vm->m_data[i].getContent(); @@ -431,7 +432,7 @@ void MapgenV5::generateBiomes() { Biome *biome = (Biome *)bmgr->get(biomemap[index]); s16 dfiller = biome->depth_filler + noise_filler_depth->result[index]; s16 y0_top = biome->depth_top; - s16 y0_filler = biome->depth_filler + biome->depth_top + dfiller; + s16 y0_filler = biome->depth_top + dfiller; s16 nplaced = 0; u32 i = vm->m_area.index(x, node_max.Y, z); @@ -495,7 +496,7 @@ void MapgenV5::dustTopNodes() { if (biome->c_dust == CONTENT_IGNORE) continue; - s16 y = node_max.Y; + s16 y = node_max.Y + 1; u32 vi = vm->m_area.index(x, y, z); for (; y >= node_min.Y; y--) { if (vm->m_data[vi].getContent() != CONTENT_AIR) @@ -506,12 +507,13 @@ void MapgenV5::dustTopNodes() { content_t c = vm->m_data[vi].getContent(); if (c == biome->c_water && biome->c_dust_water != CONTENT_IGNORE) { - if (y < node_min.Y) + if (y < node_min.Y - 1) continue; vm->m_data[vi] = MapNode(biome->c_dust_water); - } else if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE) { - if (y == node_max.Y) + } else if (!ndef->get(c).buildable_to && c != CONTENT_IGNORE + && c != biome->c_dust) { + if (y == node_max.Y + 1) continue; vm->m_area.add_y(em, vi, 1); |