From 2a74727857a9bfd950ce1e6a58e0ade879033574 Mon Sep 17 00:00:00 2001 From: Paramat Date: Fri, 8 Nov 2019 03:09:43 +0000 Subject: Randomwalk caves: Add parameters for number, proportion flooded. Allow small caves (#8928) Add mapgen parameters to set the range of the random number of randomwalk caves per mapchunk, and to set the proportion that are flooded with liquids. Default values are, for now, unchanged from the previous hardcoded values. Add parameters to allow small randomwalk caves Disabled by default for now as they have never been present in the non-mgv6 mapgens. --- src/mapgen/mapgen_v5.cpp | 69 +++++++++++++++++++++++++++++------------------- 1 file changed, 42 insertions(+), 27 deletions(-) (limited to 'src/mapgen/mapgen_v5.cpp') diff --git a/src/mapgen/mapgen_v5.cpp b/src/mapgen/mapgen_v5.cpp index bf99fd335..5164c5991 100644 --- a/src/mapgen/mapgen_v5.cpp +++ b/src/mapgen/mapgen_v5.cpp @@ -48,15 +48,20 @@ FlagDesc flagdesc_mapgen_v5[] = { MapgenV5::MapgenV5(MapgenV5Params *params, EmergeManager *emerge) : MapgenBasic(MAPGEN_V5, params, emerge) { - spflags = params->spflags; - cave_width = params->cave_width; - large_cave_depth = params->large_cave_depth; - lava_depth = params->lava_depth; - cavern_limit = params->cavern_limit; - cavern_taper = params->cavern_taper; - cavern_threshold = params->cavern_threshold; - dungeon_ymin = params->dungeon_ymin; - dungeon_ymax = params->dungeon_ymax; + spflags = params->spflags; + cave_width = params->cave_width; + large_cave_depth = params->large_cave_depth; + lava_depth = params->lava_depth; + small_cave_num_min = params->small_cave_num_min; + small_cave_num_max = params->small_cave_num_max; + large_cave_num_min = params->large_cave_num_min; + large_cave_num_max = params->large_cave_num_max; + large_cave_flooded = params->large_cave_flooded; + cavern_limit = params->cavern_limit; + cavern_taper = params->cavern_taper; + cavern_threshold = params->cavern_threshold; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; // Terrain noise noise_filler_depth = new Noise(¶ms->np_filler_depth, seed, csize.X, csize.Z); @@ -98,15 +103,20 @@ MapgenV5Params::MapgenV5Params(): void MapgenV5Params::readParams(const Settings *settings) { - settings->getFlagStrNoEx("mgv5_spflags", spflags, flagdesc_mapgen_v5); - settings->getFloatNoEx("mgv5_cave_width", cave_width); - settings->getS16NoEx("mgv5_large_cave_depth", large_cave_depth); - settings->getS16NoEx("mgv5_lava_depth", lava_depth); - settings->getS16NoEx("mgv5_cavern_limit", cavern_limit); - settings->getS16NoEx("mgv5_cavern_taper", cavern_taper); - settings->getFloatNoEx("mgv5_cavern_threshold", cavern_threshold); - settings->getS16NoEx("mgv5_dungeon_ymin", dungeon_ymin); - settings->getS16NoEx("mgv5_dungeon_ymax", dungeon_ymax); + settings->getFlagStrNoEx("mgv5_spflags", spflags, flagdesc_mapgen_v5); + settings->getFloatNoEx("mgv5_cave_width", cave_width); + settings->getS16NoEx("mgv5_large_cave_depth", large_cave_depth); + settings->getS16NoEx("mgv5_lava_depth", lava_depth); + settings->getU16NoEx("mgv5_small_cave_num_min", small_cave_num_min); + settings->getU16NoEx("mgv5_small_cave_num_max", small_cave_num_max); + settings->getU16NoEx("mgv5_large_cave_num_min", large_cave_num_min); + settings->getU16NoEx("mgv5_large_cave_num_max", large_cave_num_max); + settings->getFloatNoEx("mgv5_large_cave_flooded", large_cave_flooded); + settings->getS16NoEx("mgv5_cavern_limit", cavern_limit); + settings->getS16NoEx("mgv5_cavern_taper", cavern_taper); + settings->getFloatNoEx("mgv5_cavern_threshold", cavern_threshold); + settings->getS16NoEx("mgv5_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgv5_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgv5_np_filler_depth", np_filler_depth); settings->getNoiseParams("mgv5_np_factor", np_factor); @@ -121,15 +131,20 @@ void MapgenV5Params::readParams(const Settings *settings) void MapgenV5Params::writeParams(Settings *settings) const { - settings->setFlagStr("mgv5_spflags", spflags, flagdesc_mapgen_v5, U32_MAX); - settings->setFloat("mgv5_cave_width", cave_width); - settings->setS16("mgv5_large_cave_depth", large_cave_depth); - settings->setS16("mgv5_lava_depth", lava_depth); - settings->setS16("mgv5_cavern_limit", cavern_limit); - settings->setS16("mgv5_cavern_taper", cavern_taper); - settings->setFloat("mgv5_cavern_threshold", cavern_threshold); - settings->setS16("mgv5_dungeon_ymin", dungeon_ymin); - settings->setS16("mgv5_dungeon_ymax", dungeon_ymax); + settings->setFlagStr("mgv5_spflags", spflags, flagdesc_mapgen_v5, U32_MAX); + settings->setFloat("mgv5_cave_width", cave_width); + settings->setS16("mgv5_large_cave_depth", large_cave_depth); + settings->setS16("mgv5_lava_depth", lava_depth); + settings->setU16("mgv5_small_cave_num_min", small_cave_num_min); + settings->setU16("mgv5_small_cave_num_max", small_cave_num_max); + settings->setU16("mgv5_large_cave_num_min", large_cave_num_min); + settings->setU16("mgv5_large_cave_num_max", large_cave_num_max); + settings->setFloat("mgv5_large_cave_flooded", large_cave_flooded); + settings->setS16("mgv5_cavern_limit", cavern_limit); + settings->setS16("mgv5_cavern_taper", cavern_taper); + settings->setFloat("mgv5_cavern_threshold", cavern_threshold); + settings->setS16("mgv5_dungeon_ymin", dungeon_ymin); + settings->setS16("mgv5_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgv5_np_filler_depth", np_filler_depth); settings->setNoiseParams("mgv5_np_factor", np_factor); -- cgit v1.2.3