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Mapgen Flat: Add caverns, disabled by default (#9913)

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Add the caverns used in V5, V7, Valleys, Carpathian.
Disabled by default to not be force-enabled in existing worlds.
This commit is contained in:
Paramat
2020-08-05 05:00:00 +01:00
committed by GitHub
parent 93ecc589bc
commit f92a393f6f
4 changed files with 77 additions and 28 deletions
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24
src/mapgen/mapgen_flat.h
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@@ -1,7 +1,7 @@
/*
Minetest
Copyright (C) 2015-2018 paramat
Copyright (C) 2015-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
Copyright (C) 2015-2020 paramat
Copyright (C) 2015-2016 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
/////// Mapgen Flat flags
#define MGFLAT_LAKES 0x01
#define MGFLAT_HILLS 0x02
#define MGFLAT_CAVERNS 0x04
class BiomeManager;
@@ -33,22 +34,27 @@ extern FlagDesc flagdesc_mapgen_flat[];
struct MapgenFlatParams : public MapgenParams
{
s16 ground_level = 8;
s16 large_cave_depth = -33;
u16 small_cave_num_min = 0;
u16 small_cave_num_max = 0;
u16 large_cave_num_min = 0;
u16 large_cave_num_max = 2;
float large_cave_flooded = 0.5f;
float cave_width = 0.09f;
float lake_threshold = -0.45f;
float lake_steepness = 48.0f;
float hill_threshold = 0.45f;
float hill_steepness = 64.0f;
float cave_width = 0.09f;
u16 small_cave_num_min = 0;
u16 small_cave_num_max = 0;
u16 large_cave_num_min = 0;
u16 large_cave_num_max = 2;
s16 large_cave_depth = -33;
float large_cave_flooded = 0.5f;
s16 cavern_limit = -256;
s16 cavern_taper = 256;
float cavern_threshold = 0.7f;
s16 dungeon_ymin = -31000;
s16 dungeon_ymax = 31000;
NoiseParams np_terrain;
NoiseParams np_filler_depth;
NoiseParams np_cavern;
NoiseParams np_cave1;
NoiseParams np_cave2;
NoiseParams np_dungeons;