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Mgv5/v7/flat/fractal: More large pseudorandom caves

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Mgv7/flat/fractal: Reduce tunnel noise spreads to 96
This commit is contained in:
paramat 2015-11-30 02:31:43 +00:00
parent 97908cc656
commit e51ea66bd0
4 changed files with 14 additions and 14 deletions
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8
src/mapgen_v7.cpp
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@ -157,8 +157,8 @@ MapgenV7Params::MapgenV7Params()
np_ridge_uwater = NoiseParams(0, 1, v3f(1000, 1000, 1000), 85039, 5, 0.6, 2.0);
np_mountain = NoiseParams(-0.6, 1, v3f(250, 350, 250), 5333, 5, 0.63, 2.0);
np_ridge = NoiseParams(0, 1, v3f(100, 100, 100), 6467, 4, 0.75, 2.0);
np_cave1 = NoiseParams(0, 12, v3f(100, 100, 100), 52534, 4, 0.5, 2.0);
np_cave2 = NoiseParams(0, 12, v3f(100, 100, 100), 10325, 4, 0.5, 2.0);
np_cave1 = NoiseParams(0, 12, v3f(96, 96, 96), 52534, 4, 0.5, 2.0);
np_cave2 = NoiseParams(0, 12, v3f(96, 96, 96), 10325, 4, 0.5, 2.0);
}
@ -870,7 +870,7 @@ void MapgenV7::generateCaves(s16 max_stone_y)
for (s16 x = node_min.X; x <= node_max.X; x++, i++, index++) {
float d1 = contour(noise_cave1->result[index]);
float d2 = contour(noise_cave2->result[index]);
if (d1 * d2 > 0.3) {
if (d1 * d2 > 0.3f) {
content_t c = vm->m_data[i].getContent();
if (!ndef->get(c).is_ground_content || c == CONTENT_AIR)
continue;
@ -882,7 +882,7 @@ void MapgenV7::generateCaves(s16 max_stone_y)
}
PseudoRandom ps(blockseed + 21343);
u32 bruises_count = (ps.range(1, 4) == 1) ? ps.range(1, 2) : 0;
u32 bruises_count = ps.range(0, 2);
for (u32 i = 0; i < bruises_count; i++) {
CaveV7 cave(this, &ps);
cave.makeCave(node_min, node_max, max_stone_y);