2013-01-23 03:32:30 +00:00
|
|
|
/*
|
2013-02-24 17:40:43 +00:00
|
|
|
Minetest
|
2018-01-15 02:26:15 +00:00
|
|
|
Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
Copyright (C) 2013-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
|
|
|
|
Copyright (C) 2014-2018 paramat
|
2013-01-23 03:32:30 +00:00
|
|
|
|
|
|
|
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
|
|
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU Lesser General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
*/
|
|
|
|
|
2017-08-17 20:19:39 +00:00
|
|
|
#pragma once
|
2013-01-23 03:32:30 +00:00
|
|
|
|
|
|
|
#include "mapgen.h"
|
2014-11-13 04:01:13 +00:00
|
|
|
#include "noise.h"
|
2013-01-23 03:32:30 +00:00
|
|
|
|
2015-10-08 04:17:25 +00:00
|
|
|
#define MGV6_AVERAGE_MUD_AMOUNT 4
|
|
|
|
#define MGV6_DESERT_STONE_BASE -32
|
|
|
|
#define MGV6_ICE_BASE 0
|
|
|
|
#define MGV6_FREQ_HOT 0.4
|
|
|
|
#define MGV6_FREQ_SNOW -0.4
|
|
|
|
#define MGV6_FREQ_TAIGA 0.5
|
|
|
|
#define MGV6_FREQ_JUNGLE 0.5
|
2013-01-23 03:32:30 +00:00
|
|
|
|
2015-04-02 23:56:29 +00:00
|
|
|
//////////// Mapgen V6 flags
|
2014-02-08 22:50:26 +00:00
|
|
|
#define MGV6_JUNGLES 0x01
|
|
|
|
#define MGV6_BIOMEBLEND 0x02
|
|
|
|
#define MGV6_MUDFLOW 0x04
|
2015-04-02 23:56:29 +00:00
|
|
|
#define MGV6_SNOWBIOMES 0x08
|
2015-11-10 06:50:22 +00:00
|
|
|
#define MGV6_FLAT 0x10
|
2015-11-15 11:55:45 +00:00
|
|
|
#define MGV6_TREES 0x20
|
2014-02-04 03:42:10 +00:00
|
|
|
|
|
|
|
|
|
|
|
extern FlagDesc flagdesc_mapgen_v6[];
|
|
|
|
|
|
|
|
|
2014-11-14 07:58:56 +00:00
|
|
|
enum BiomeV6Type
|
2013-01-23 03:32:30 +00:00
|
|
|
{
|
|
|
|
BT_NORMAL,
|
2015-04-02 23:56:29 +00:00
|
|
|
BT_DESERT,
|
|
|
|
BT_JUNGLE,
|
|
|
|
BT_TUNDRA,
|
|
|
|
BT_TAIGA,
|
2013-01-23 03:32:30 +00:00
|
|
|
};
|
|
|
|
|
2015-04-02 23:56:29 +00:00
|
|
|
|
2016-06-24 22:15:56 +00:00
|
|
|
struct MapgenV6Params : public MapgenParams {
|
2017-06-17 17:11:28 +00:00
|
|
|
float freq_desert = 0.45f;
|
|
|
|
float freq_beach = 0.15f;
|
2018-02-17 17:43:13 +00:00
|
|
|
s16 dungeon_ymin = -31000;
|
|
|
|
s16 dungeon_ymax = 31000;
|
|
|
|
|
2013-05-19 03:26:27 +00:00
|
|
|
NoiseParams np_terrain_base;
|
|
|
|
NoiseParams np_terrain_higher;
|
|
|
|
NoiseParams np_steepness;
|
|
|
|
NoiseParams np_height_select;
|
|
|
|
NoiseParams np_mud;
|
|
|
|
NoiseParams np_beach;
|
|
|
|
NoiseParams np_biome;
|
|
|
|
NoiseParams np_cave;
|
|
|
|
NoiseParams np_humidity;
|
|
|
|
NoiseParams np_trees;
|
|
|
|
NoiseParams np_apple_trees;
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2014-02-04 03:42:10 +00:00
|
|
|
MapgenV6Params();
|
2017-08-18 16:18:25 +00:00
|
|
|
~MapgenV6Params() = default;
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2015-01-26 11:44:49 +00:00
|
|
|
void readParams(const Settings *settings);
|
|
|
|
void writeParams(Settings *settings) const;
|
2020-01-25 15:56:54 +00:00
|
|
|
void setDefaultSettings(Settings *settings);
|
2013-01-23 03:32:30 +00:00
|
|
|
};
|
|
|
|
|
2015-04-02 23:56:29 +00:00
|
|
|
|
2013-01-23 03:32:30 +00:00
|
|
|
class MapgenV6 : public Mapgen {
|
|
|
|
public:
|
2020-04-10 00:05:20 +00:00
|
|
|
EmergeParams *m_emerge;
|
2013-03-24 05:43:38 +00:00
|
|
|
|
2013-01-23 03:32:30 +00:00
|
|
|
int ystride;
|
2014-02-04 03:42:10 +00:00
|
|
|
u32 spflags;
|
2013-01-23 03:32:30 +00:00
|
|
|
|
|
|
|
v3s16 node_min;
|
|
|
|
v3s16 node_max;
|
2013-03-12 01:32:52 +00:00
|
|
|
v3s16 full_node_min;
|
|
|
|
v3s16 full_node_max;
|
|
|
|
v3s16 central_area_size;
|
2013-01-23 03:32:30 +00:00
|
|
|
|
|
|
|
Noise *noise_terrain_base;
|
|
|
|
Noise *noise_terrain_higher;
|
|
|
|
Noise *noise_steepness;
|
|
|
|
Noise *noise_height_select;
|
|
|
|
Noise *noise_mud;
|
|
|
|
Noise *noise_beach;
|
|
|
|
Noise *noise_biome;
|
2015-04-02 23:56:29 +00:00
|
|
|
Noise *noise_humidity;
|
2013-01-23 03:32:30 +00:00
|
|
|
NoiseParams *np_cave;
|
2013-03-16 21:06:11 +00:00
|
|
|
NoiseParams *np_humidity;
|
|
|
|
NoiseParams *np_trees;
|
|
|
|
NoiseParams *np_apple_trees;
|
2018-02-17 17:43:13 +00:00
|
|
|
|
2019-06-01 19:50:43 +00:00
|
|
|
NoiseParams np_dungeons;
|
|
|
|
|
2013-01-23 03:32:30 +00:00
|
|
|
float freq_desert;
|
|
|
|
float freq_beach;
|
2018-02-17 17:43:13 +00:00
|
|
|
s16 dungeon_ymin;
|
|
|
|
s16 dungeon_ymax;
|
2013-12-08 03:45:21 +00:00
|
|
|
|
2013-03-12 01:32:52 +00:00
|
|
|
content_t c_stone;
|
|
|
|
content_t c_dirt;
|
|
|
|
content_t c_dirt_with_grass;
|
|
|
|
content_t c_sand;
|
|
|
|
content_t c_water_source;
|
|
|
|
content_t c_lava_source;
|
|
|
|
content_t c_gravel;
|
|
|
|
content_t c_desert_stone;
|
2015-05-12 01:20:18 +00:00
|
|
|
content_t c_desert_sand;
|
2015-04-02 23:56:29 +00:00
|
|
|
content_t c_dirt_with_snow;
|
|
|
|
content_t c_snow;
|
|
|
|
content_t c_snowblock;
|
|
|
|
content_t c_ice;
|
2013-01-23 03:32:30 +00:00
|
|
|
|
2015-05-12 01:20:18 +00:00
|
|
|
content_t c_cobble;
|
2013-12-08 03:45:21 +00:00
|
|
|
content_t c_mossycobble;
|
|
|
|
content_t c_stair_cobble;
|
2017-02-04 04:28:02 +00:00
|
|
|
content_t c_stair_desert_stone;
|
2013-12-08 03:45:21 +00:00
|
|
|
|
2020-04-10 00:05:20 +00:00
|
|
|
MapgenV6(MapgenV6Params *params, EmergeParams *emerge);
|
2013-01-23 03:32:30 +00:00
|
|
|
~MapgenV6();
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2016-06-14 04:10:55 +00:00
|
|
|
virtual MapgenType getType() const { return MAPGEN_V6; }
|
|
|
|
|
2013-01-23 03:32:30 +00:00
|
|
|
void makeChunk(BlockMakeData *data);
|
|
|
|
int getGroundLevelAtPoint(v2s16 p);
|
2016-02-04 01:03:31 +00:00
|
|
|
int getSpawnLevelAtPoint(v2s16 p);
|
2013-01-23 03:32:30 +00:00
|
|
|
|
2013-03-12 01:32:52 +00:00
|
|
|
float baseTerrainLevel(float terrain_base, float terrain_higher,
|
2014-12-30 03:04:47 +00:00
|
|
|
float steepness, float height_select);
|
2013-03-12 20:41:14 +00:00
|
|
|
virtual float baseTerrainLevelFromNoise(v2s16 p);
|
|
|
|
virtual float baseTerrainLevelFromMap(v2s16 p);
|
|
|
|
virtual float baseTerrainLevelFromMap(int index);
|
2013-03-12 01:32:52 +00:00
|
|
|
|
|
|
|
s16 find_stone_level(v2s16 p2d);
|
2013-01-23 03:32:30 +00:00
|
|
|
bool block_is_underground(u64 seed, v3s16 blockpos);
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2013-03-16 21:06:11 +00:00
|
|
|
float getHumidity(v2s16 p);
|
2013-03-12 01:32:52 +00:00
|
|
|
float getTreeAmount(v2s16 p);
|
2013-03-16 21:06:11 +00:00
|
|
|
bool getHaveAppleTree(v2s16 p);
|
2013-03-12 01:32:52 +00:00
|
|
|
float getMudAmount(v2s16 p);
|
2013-03-12 20:41:14 +00:00
|
|
|
virtual float getMudAmount(int index);
|
2013-03-12 01:32:52 +00:00
|
|
|
bool getHaveBeach(v2s16 p);
|
|
|
|
bool getHaveBeach(int index);
|
2014-11-14 07:58:56 +00:00
|
|
|
BiomeV6Type getBiome(v2s16 p);
|
|
|
|
BiomeV6Type getBiome(int index, v2s16 p);
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2013-01-23 03:32:30 +00:00
|
|
|
u32 get_blockseed(u64 seed, v3s16 p);
|
2014-12-06 09:18:04 +00:00
|
|
|
|
2013-03-12 20:41:14 +00:00
|
|
|
virtual void calculateNoise();
|
2013-03-12 01:32:52 +00:00
|
|
|
int generateGround();
|
|
|
|
void addMud();
|
|
|
|
void flowMud(s16 &mudflow_minpos, s16 &mudflow_maxpos);
|
2017-06-12 16:53:17 +00:00
|
|
|
void moveMud(u32 remove_index, u32 place_index,
|
|
|
|
u32 above_remove_index, v2s16 pos, v3s16 em);
|
2013-03-12 01:32:52 +00:00
|
|
|
void growGrass();
|
2013-03-18 03:07:51 +00:00
|
|
|
void placeTreesAndJungleGrass();
|
2013-04-21 04:11:05 +00:00
|
|
|
virtual void generateCaves(int max_stone_y);
|
2013-01-23 03:32:30 +00:00
|
|
|
};
|