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-rw-r--r--src/mapgen/mapgen.cpp23
1 files changed, 17 insertions, 6 deletions
diff --git a/src/mapgen/mapgen.cpp b/src/mapgen/mapgen.cpp
index 6d5e721ce..a1ac7a5ca 100644
--- a/src/mapgen/mapgen.cpp
+++ b/src/mapgen/mapgen.cpp
@@ -843,18 +843,29 @@ void MapgenBasic::generateCavesNoiseIntersection(s16 max_stone_y)
void MapgenBasic::generateCavesRandomWalk(s16 max_stone_y, s16 large_cave_depth)
{
- if (node_min.Y > max_stone_y || node_max.Y > large_cave_depth)
+ if (node_min.Y > max_stone_y)
return;
PseudoRandom ps(blockseed + 21343);
- u32 bruises_count = ps.range(0, 2);
+ // Small randomwalk caves
+ u32 num_small_caves = ps.range(small_cave_num_min, small_cave_num_max);
- for (u32 i = 0; i < bruises_count; i++) {
+ for (u32 i = 0; i < num_small_caves; i++) {
CavesRandomWalk cave(ndef, &gennotify, seed, water_level,
- c_water_source, c_lava_source, lava_depth, biomegen);
+ c_water_source, c_lava_source, large_cave_flooded, lava_depth, biomegen);
+ cave.makeCave(vm, node_min, node_max, &ps, false, max_stone_y, heightmap);
+ }
+
+ if (node_max.Y > large_cave_depth)
+ return;
+
+ // Large randomwalk caves below 'large_cave_depth'
+ u32 num_large_caves = ps.range(large_cave_num_min, large_cave_num_max);
- cave.makeCave(vm, node_min, node_max, &ps, true, max_stone_y,
- heightmap);
+ for (u32 i = 0; i < num_large_caves; i++) {
+ CavesRandomWalk cave(ndef, &gennotify, seed, water_level,
+ c_water_source, c_lava_source, large_cave_flooded, lava_depth, biomegen);
+ cave.makeCave(vm, node_min, node_max, &ps, true, max_stone_y, heightmap);
}
}