From 2bc7c5ff93859489c57c055cafb4d75146e062b3 Mon Sep 17 00:00:00 2001 From: paramat Date: Sat, 17 Feb 2018 17:43:13 +0000 Subject: Dungeons: Add Y limits in all mapgens Preserve the upper limit used in mgvalleys. --- src/mapgen/mapgen_carpathian.cpp | 12 ++++++++++-- src/mapgen/mapgen_carpathian.h | 4 ++++ src/mapgen/mapgen_flat.cpp | 9 ++++++++- src/mapgen/mapgen_flat.h | 6 ++++++ src/mapgen/mapgen_fractal.cpp | 9 ++++++++- src/mapgen/mapgen_fractal.h | 5 +++++ src/mapgen/mapgen_v5.cpp | 9 ++++++++- src/mapgen/mapgen_v5.h | 5 +++++ src/mapgen/mapgen_v6.cpp | 15 +++++++++++---- src/mapgen/mapgen_v6.h | 6 ++++++ src/mapgen/mapgen_v7.cpp | 9 ++++++++- src/mapgen/mapgen_v7.h | 4 ++++ src/mapgen/mapgen_valleys.cpp | 9 ++++++++- src/mapgen/mapgen_valleys.h | 12 +++++++++--- 14 files changed, 100 insertions(+), 14 deletions(-) (limited to 'src') diff --git a/src/mapgen/mapgen_carpathian.cpp b/src/mapgen/mapgen_carpathian.cpp index dd751d9cf..1a2456ae9 100644 --- a/src/mapgen/mapgen_carpathian.cpp +++ b/src/mapgen/mapgen_carpathian.cpp @@ -61,7 +61,10 @@ MapgenCarpathian::MapgenCarpathian( cavern_limit = params->cavern_limit; cavern_taper = params->cavern_taper; cavern_threshold = params->cavern_threshold; - grad_wl = 1 - water_level; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; + + grad_wl = 1 - water_level; //// 2D Terrain noise noise_base = new Noise(¶ms->np_base, seed, csize.X, csize.Z); @@ -136,6 +139,8 @@ void MapgenCarpathianParams::readParams(const Settings *settings) settings->getS16NoEx("mgcarpathian_cavern_limit", cavern_limit); settings->getS16NoEx("mgcarpathian_cavern_taper", cavern_taper); settings->getFloatNoEx("mgcarpathian_cavern_threshold", cavern_threshold); + settings->getS16NoEx("mgcarpathian_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgcarpathian_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgcarpathian_np_base", np_base); settings->getNoiseParams("mgcarpathian_np_filler_depth", np_filler_depth); @@ -165,6 +170,8 @@ void MapgenCarpathianParams::writeParams(Settings *settings) const settings->setS16("mgcarpathian_cavern_limit", cavern_limit); settings->setS16("mgcarpathian_cavern_taper", cavern_taper); settings->setFloat("mgcarpathian_cavern_threshold", cavern_threshold); + settings->setS16("mgcarpathian_dungeon_ymin", dungeon_ymin); + settings->setS16("mgcarpathian_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgcarpathian_np_base", np_base); settings->setNoiseParams("mgcarpathian_np_filler_depth", np_filler_depth); @@ -264,7 +271,8 @@ void MapgenCarpathian::makeChunk(BlockMakeData *data) } // Generate dungeons - if (flags & MG_DUNGEONS) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_carpathian.h b/src/mapgen/mapgen_carpathian.h index 0ca46d18a..ac63eca4a 100644 --- a/src/mapgen/mapgen_carpathian.h +++ b/src/mapgen/mapgen_carpathian.h @@ -40,6 +40,8 @@ struct MapgenCarpathianParams : public MapgenParams s16 cavern_limit = -256; s16 cavern_taper = 256; float cavern_threshold = 0.7f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; NoiseParams np_base; NoiseParams np_filler_depth; @@ -83,6 +85,8 @@ public: private: s16 large_cave_depth; s32 grad_wl; + s16 dungeon_ymin; + s16 dungeon_ymax; Noise *noise_base; Noise *noise_height1; diff --git a/src/mapgen/mapgen_flat.cpp b/src/mapgen/mapgen_flat.cpp index 32f39fd34..1de87df87 100644 --- a/src/mapgen/mapgen_flat.cpp +++ b/src/mapgen/mapgen_flat.cpp @@ -60,6 +60,8 @@ MapgenFlat::MapgenFlat(int mapgenid, MapgenFlatParams *params, EmergeManager *em lake_steepness = params->lake_steepness; hill_threshold = params->hill_threshold; hill_steepness = params->hill_steepness; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; // 2D noise noise_filler_depth = new Noise(¶ms->np_filler_depth, seed, csize.X, csize.Z); @@ -101,6 +103,8 @@ void MapgenFlatParams::readParams(const Settings *settings) settings->getFloatNoEx("mgflat_lake_steepness", lake_steepness); settings->getFloatNoEx("mgflat_hill_threshold", hill_threshold); settings->getFloatNoEx("mgflat_hill_steepness", hill_steepness); + settings->getS16NoEx("mgflat_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgflat_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgflat_np_terrain", np_terrain); settings->getNoiseParams("mgflat_np_filler_depth", np_filler_depth); @@ -120,6 +124,8 @@ void MapgenFlatParams::writeParams(Settings *settings) const settings->setFloat("mgflat_lake_steepness", lake_steepness); settings->setFloat("mgflat_hill_threshold", hill_threshold); settings->setFloat("mgflat_hill_steepness", hill_steepness); + settings->setS16("mgflat_dungeon_ymin", dungeon_ymin); + settings->setS16("mgflat_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgflat_np_terrain", np_terrain); settings->setNoiseParams("mgflat_np_filler_depth", np_filler_depth); @@ -198,7 +204,8 @@ void MapgenFlat::makeChunk(BlockMakeData *data) if (flags & MG_CAVES) generateCaves(stone_surface_max_y, large_cave_depth); - if (flags & MG_DUNGEONS) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_flat.h b/src/mapgen/mapgen_flat.h index ad7c149a3..d8ec9f126 100644 --- a/src/mapgen/mapgen_flat.h +++ b/src/mapgen/mapgen_flat.h @@ -41,6 +41,9 @@ struct MapgenFlatParams : public MapgenParams float lake_steepness = 48.0f; float hill_threshold = 0.45f; float hill_steepness = 64.0f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; + NoiseParams np_terrain; NoiseParams np_filler_depth; NoiseParams np_cave1; @@ -72,5 +75,8 @@ private: float lake_steepness; float hill_threshold; float hill_steepness; + s16 dungeon_ymin; + s16 dungeon_ymax; + Noise *noise_terrain; }; diff --git a/src/mapgen/mapgen_fractal.cpp b/src/mapgen/mapgen_fractal.cpp index a6f3ef7b7..d0c670acc 100644 --- a/src/mapgen/mapgen_fractal.cpp +++ b/src/mapgen/mapgen_fractal.cpp @@ -53,6 +53,8 @@ MapgenFractal::MapgenFractal(int mapgenid, MapgenFractalParams *params, EmergeMa cave_width = params->cave_width; large_cave_depth = params->large_cave_depth; lava_depth = params->lava_depth; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; fractal = params->fractal; iterations = params->iterations; scale = params->scale; @@ -97,6 +99,8 @@ void MapgenFractalParams::readParams(const Settings *settings) settings->getFloatNoEx("mgfractal_cave_width", cave_width); settings->getS16NoEx("mgfractal_large_cave_depth", large_cave_depth); settings->getS16NoEx("mgfractal_lava_depth", lava_depth); + settings->getS16NoEx("mgfractal_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgfractal_dungeon_ymax", dungeon_ymax); settings->getU16NoEx("mgfractal_fractal", fractal); settings->getU16NoEx("mgfractal_iterations", iterations); settings->getV3FNoEx("mgfractal_scale", scale); @@ -120,6 +124,8 @@ void MapgenFractalParams::writeParams(Settings *settings) const settings->setFloat("mgfractal_cave_width", cave_width); settings->setS16("mgfractal_large_cave_depth", large_cave_depth); settings->setS16("mgfractal_lava_depth", lava_depth); + settings->setS16("mgfractal_dungeon_ymin", dungeon_ymin); + settings->setS16("mgfractal_dungeon_ymax", dungeon_ymax); settings->setU16("mgfractal_fractal", fractal); settings->setU16("mgfractal_iterations", iterations); settings->setV3F("mgfractal_scale", scale); @@ -208,7 +214,8 @@ void MapgenFractal::makeChunk(BlockMakeData *data) if (flags & MG_CAVES) generateCaves(stone_surface_max_y, large_cave_depth); - if (flags & MG_DUNGEONS) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_fractal.h b/src/mapgen/mapgen_fractal.h index d016029ba..5a1948b9a 100644 --- a/src/mapgen/mapgen_fractal.h +++ b/src/mapgen/mapgen_fractal.h @@ -35,6 +35,8 @@ struct MapgenFractalParams : public MapgenParams float cave_width = 0.09f; s16 large_cave_depth = -33; s16 lava_depth = -256; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; u16 fractal = 1; u16 iterations = 11; v3f scale = v3f(4096.0, 1024.0, 4096.0); @@ -44,6 +46,7 @@ struct MapgenFractalParams : public MapgenParams float julia_y = 0.2f; float julia_z = 0.133f; float julia_w = 0.067f; + NoiseParams np_seabed; NoiseParams np_filler_depth; NoiseParams np_cave1; @@ -74,6 +77,8 @@ private: bool julia; s16 large_cave_depth; + s16 dungeon_ymin; + s16 dungeon_ymax; u16 fractal; u16 iterations; v3f scale; diff --git a/src/mapgen/mapgen_v5.cpp b/src/mapgen/mapgen_v5.cpp index 89c65cc20..2e788e8f1 100644 --- a/src/mapgen/mapgen_v5.cpp +++ b/src/mapgen/mapgen_v5.cpp @@ -55,6 +55,8 @@ MapgenV5::MapgenV5(int mapgenid, MapgenV5Params *params, EmergeManager *emerge) 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); @@ -101,6 +103,8 @@ void MapgenV5Params::readParams(const Settings *settings) 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); @@ -121,6 +125,8 @@ void MapgenV5Params::writeParams(Settings *settings) const 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); @@ -223,7 +229,8 @@ void MapgenV5::makeChunk(BlockMakeData *data) } // Generate dungeons and desert temples - if (flags & MG_DUNGEONS) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_v5.h b/src/mapgen/mapgen_v5.h index e917d7deb..f3b2f5d44 100644 --- a/src/mapgen/mapgen_v5.h +++ b/src/mapgen/mapgen_v5.h @@ -38,6 +38,8 @@ struct MapgenV5Params : public MapgenParams s16 cavern_limit = -256; s16 cavern_taper = 256; float cavern_threshold = 0.7f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; NoiseParams np_filler_depth; NoiseParams np_factor; @@ -68,6 +70,9 @@ public: private: s16 large_cave_depth; + s16 dungeon_ymin; + s16 dungeon_ymax; + Noise *noise_factor; Noise *noise_height; Noise *noise_ground; diff --git a/src/mapgen/mapgen_v6.cpp b/src/mapgen/mapgen_v6.cpp index 92f131dcd..43c6f3665 100644 --- a/src/mapgen/mapgen_v6.cpp +++ b/src/mapgen/mapgen_v6.cpp @@ -63,9 +63,11 @@ MapgenV6::MapgenV6(int mapgenid, MapgenV6Params *params, EmergeManager *emerge) heightmap = new s16[csize.X * csize.Z]; - spflags = params->spflags; - freq_desert = params->freq_desert; - freq_beach = params->freq_beach; + spflags = params->spflags; + freq_desert = params->freq_desert; + freq_beach = params->freq_beach; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; np_cave = ¶ms->np_cave; np_humidity = ¶ms->np_humidity; @@ -166,6 +168,8 @@ void MapgenV6Params::readParams(const Settings *settings) settings->getFlagStrNoEx("mgv6_spflags", spflags, flagdesc_mapgen_v6); settings->getFloatNoEx("mgv6_freq_desert", freq_desert); settings->getFloatNoEx("mgv6_freq_beach", freq_beach); + settings->getS16NoEx("mgv6_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgv6_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgv6_np_terrain_base", np_terrain_base); settings->getNoiseParams("mgv6_np_terrain_higher", np_terrain_higher); @@ -186,6 +190,8 @@ void MapgenV6Params::writeParams(Settings *settings) const settings->setFlagStr("mgv6_spflags", spflags, flagdesc_mapgen_v6, U32_MAX); settings->setFloat("mgv6_freq_desert", freq_desert); settings->setFloat("mgv6_freq_beach", freq_beach); + settings->setS16("mgv6_dungeon_ymin", dungeon_ymin); + settings->setS16("mgv6_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgv6_np_terrain_base", np_terrain_base); settings->setNoiseParams("mgv6_np_terrain_higher", np_terrain_higher); @@ -553,7 +559,8 @@ void MapgenV6::makeChunk(BlockMakeData *data) updateHeightmap(node_min, node_max); // Add dungeons - if ((flags & MG_DUNGEONS) && (stone_surface_max_y >= node_min.Y)) { + if ((flags & MG_DUNGEONS) && stone_surface_max_y >= node_min.Y && + full_node_min.Y >= dungeon_ymin && full_node_max.Y <= dungeon_ymax) { DungeonParams dp; dp.seed = seed; diff --git a/src/mapgen/mapgen_v6.h b/src/mapgen/mapgen_v6.h index a7e566816..056281f2f 100644 --- a/src/mapgen/mapgen_v6.h +++ b/src/mapgen/mapgen_v6.h @@ -59,6 +59,9 @@ struct MapgenV6Params : public MapgenParams { MGV6_BIOMEBLEND | MGV6_MUDFLOW; float freq_desert = 0.45f; float freq_beach = 0.15f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; + NoiseParams np_terrain_base; NoiseParams np_terrain_higher; NoiseParams np_steepness; @@ -104,8 +107,11 @@ public: NoiseParams *np_humidity; NoiseParams *np_trees; NoiseParams *np_apple_trees; + float freq_desert; float freq_beach; + s16 dungeon_ymin; + s16 dungeon_ymax; content_t c_stone; content_t c_dirt; diff --git a/src/mapgen/mapgen_v7.cpp b/src/mapgen/mapgen_v7.cpp index 57bf4ac06..252469457 100644 --- a/src/mapgen/mapgen_v7.cpp +++ b/src/mapgen/mapgen_v7.cpp @@ -66,6 +66,8 @@ MapgenV7::MapgenV7(int mapgenid, MapgenV7Params *params, EmergeManager *emerge) 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; // This is to avoid a divide-by-zero. // Parameter will be saved to map_meta.txt in limited form. @@ -162,6 +164,8 @@ void MapgenV7Params::readParams(const Settings *settings) settings->getS16NoEx("mgv7_cavern_limit", cavern_limit); settings->getS16NoEx("mgv7_cavern_taper", cavern_taper); settings->getFloatNoEx("mgv7_cavern_threshold", cavern_threshold); + settings->getS16NoEx("mgv7_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgv7_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgv7_np_terrain_base", np_terrain_base); settings->getNoiseParams("mgv7_np_terrain_alt", np_terrain_alt); @@ -195,6 +199,8 @@ void MapgenV7Params::writeParams(Settings *settings) const settings->setS16("mgv7_cavern_limit", cavern_limit); settings->setS16("mgv7_cavern_taper", cavern_taper); settings->setFloat("mgv7_cavern_threshold", cavern_threshold); + settings->setS16("mgv7_dungeon_ymin", dungeon_ymin); + settings->setS16("mgv7_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgv7_np_terrain_base", np_terrain_base); settings->setNoiseParams("mgv7_np_terrain_alt", np_terrain_alt); @@ -327,7 +333,8 @@ void MapgenV7::makeChunk(BlockMakeData *data) } // Generate dungeons - if (flags & MG_DUNGEONS) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_v7.h b/src/mapgen/mapgen_v7.h index 5c99b8aaa..301cbdbec 100644 --- a/src/mapgen/mapgen_v7.h +++ b/src/mapgen/mapgen_v7.h @@ -48,6 +48,8 @@ struct MapgenV7Params : public MapgenParams { s16 cavern_limit = -256; s16 cavern_taper = 256; float cavern_threshold = 0.7f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 31000; NoiseParams np_terrain_base; NoiseParams np_terrain_alt; @@ -99,6 +101,8 @@ private: float float_mount_exponent; s16 floatland_level; s16 shadow_limit; + s16 dungeon_ymin; + s16 dungeon_ymax; Noise *noise_terrain_base; Noise *noise_terrain_alt; diff --git a/src/mapgen/mapgen_valleys.cpp b/src/mapgen/mapgen_valleys.cpp index 0a5e014ef..1705dce1c 100644 --- a/src/mapgen/mapgen_valleys.cpp +++ b/src/mapgen/mapgen_valleys.cpp @@ -78,6 +78,8 @@ MapgenValleys::MapgenValleys(int mapgenid, MapgenValleysParams *params, EmergeMa river_size_factor = params->river_size / 100.f; water_features_lim = rangelim(params->water_features, 0, 10); cave_width = params->cave_width; + dungeon_ymin = params->dungeon_ymin; + dungeon_ymax = params->dungeon_ymax; //// 2D Terrain noise noise_filler_depth = new Noise(¶ms->np_filler_depth, seed, csize.X, csize.Z); @@ -150,6 +152,8 @@ void MapgenValleysParams::readParams(const Settings *settings) settings->getU16NoEx("mgvalleys_river_size", river_size); settings->getU16NoEx("mgvalleys_water_features", water_features); settings->getFloatNoEx("mgvalleys_cave_width", cave_width); + settings->getS16NoEx("mgvalleys_dungeon_ymin", dungeon_ymin); + settings->getS16NoEx("mgvalleys_dungeon_ymax", dungeon_ymax); settings->getNoiseParams("mgvalleys_np_cave1", np_cave1); settings->getNoiseParams("mgvalleys_np_cave2", np_cave2); @@ -175,6 +179,8 @@ void MapgenValleysParams::writeParams(Settings *settings) const settings->setU16("mgvalleys_river_size", river_size); settings->setU16("mgvalleys_water_features", water_features); settings->setFloat("mgvalleys_cave_width", cave_width); + settings->setS16("mgvalleys_dungeon_ymin", dungeon_ymin); + settings->setS16("mgvalleys_dungeon_ymax", dungeon_ymax); settings->setNoiseParams("mgvalleys_np_cave1", np_cave1); settings->setNoiseParams("mgvalleys_np_cave2", np_cave2); @@ -244,7 +250,8 @@ void MapgenValleys::makeChunk(BlockMakeData *data) generateCaves(stone_surface_max_y, large_cave_depth); // Dungeon creation - if ((flags & MG_DUNGEONS) && node_max.Y < 50) + if ((flags & MG_DUNGEONS) && full_node_min.Y >= dungeon_ymin && + full_node_max.Y <= dungeon_ymax) generateDungeons(stone_surface_max_y, mgstone_type, biome_stone); // Generate the registered decorations diff --git a/src/mapgen/mapgen_valleys.h b/src/mapgen/mapgen_valleys.h index 9d0e3fd19..b44439030 100644 --- a/src/mapgen/mapgen_valleys.h +++ b/src/mapgen/mapgen_valleys.h @@ -54,6 +54,9 @@ struct MapgenValleysParams : public MapgenParams { u16 river_size = 5; // How wide to make rivers. u16 water_features = 0; // How often water will occur in caves. float cave_width = 0.09f; + s16 dungeon_ymin = -31000; + s16 dungeon_ymax = 63; // No higher than surface mapchunks + NoiseParams np_cave1; NoiseParams np_cave2; NoiseParams np_filler_depth; @@ -99,19 +102,22 @@ public: private: BiomeGenOriginal *m_bgen; + float altitude_chill; + s16 massive_cave_depth; + s16 dungeon_ymin; + s16 dungeon_ymax; + bool humid_rivers; bool use_altitude_chill; float humidity_adjust; s16 cave_water_max_height; s16 lava_max_height; - - float altitude_chill; s16 lava_features_lim; - s16 massive_cave_depth; float river_depth_bed; float river_size_factor; float *tcave_cache; s16 water_features_lim; + Noise *noise_inter_valley_fill; Noise *noise_inter_valley_slope; Noise *noise_rivers; -- cgit v1.2.3