/*
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
/////// Mapgen Flat flags
#define MGFLAT_LAKES 0x01
#define MGFLAT_HILLS 0x02
+#define MGFLAT_CAVERNS 0x04
class BiomeManager;
struct MapgenFlatParams : public MapgenParams
{
- u32 spflags = 0;
s16 ground_level = 8;
- s16 large_cave_depth = -33;
- s16 lava_depth = -256;
+ 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;
- 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;
+ 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;
void readParams(const Settings *settings);
void writeParams(Settings *settings) const;
+ void setDefaultSettings(Settings *settings);
};
class MapgenFlat : public MapgenBasic
{
public:
- MapgenFlat(MapgenFlatParams *params, EmergeManager *emerge);
+ MapgenFlat(MapgenFlatParams *params, EmergeParams *emerge);
~MapgenFlat();
virtual MapgenType getType() const { return MAPGEN_FLAT; }
private:
s16 ground_level;
- s16 large_cave_depth;
float lake_threshold;
float lake_steepness;
float hill_threshold;
float hill_steepness;
- s16 dungeon_ymin;
- s16 dungeon_ymax;
Noise *noise_terrain;
};