3 Copyright (C) 2010-2015 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
4 Copyright (C) 2010-2015 paramat, Matt Gregory
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as published by
8 the Free Software Foundation; either version 2.1 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public License along
17 with this program; if not, write to the Free Software Foundation, Inc.,
18 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 #ifndef MAPGEN_V5_HEADER
22 #define MAPGEN_V5_HEADER
26 #define MGV5_LARGE_CAVE_DEPTH -256
30 extern FlagDesc flagdesc_mapgen_v5[];
33 struct MapgenV5Params : public MapgenSpecificParams {
35 NoiseParams np_filler_depth;
36 NoiseParams np_factor;
37 NoiseParams np_height;
40 NoiseParams np_ground;
45 void readParams(const Settings *settings);
46 void writeParams(Settings *settings) const;
50 class MapgenV5 : public Mapgen {
52 EmergeManager *m_emerge;
64 Noise *noise_filler_depth;
72 Noise *noise_humidity;
73 Noise *noise_heat_blend;
74 Noise *noise_humidity_blend;
77 content_t c_water_source;
78 content_t c_lava_source;
79 content_t c_desert_stone;
81 content_t c_sandstone;
84 content_t c_stair_cobble;
85 content_t c_mossycobble;
86 content_t c_sandstonebrick;
87 content_t c_stair_sandstonebrick;
89 MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge);
92 virtual void makeChunk(BlockMakeData *data);
93 int getGroundLevelAtPoint(v2s16 p);
94 void calculateNoise();
95 int generateBaseTerrain();
96 MgStoneType generateBiomes(float *heat_map, float *humidity_map);
97 void generateCaves(int max_stone_y);
102 struct MapgenFactoryV5 : public MapgenFactory {
103 Mapgen *createMapgen(int mgid, MapgenParams *params, EmergeManager *emerge)
105 return new MapgenV5(mgid, params, emerge);
108 MapgenSpecificParams *createMapgenParams()
110 return new MapgenV5Params();