3 Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef MAPGEN_V5_HEADER
21 #define MAPGEN_V5_HEADER
25 #define LARGE_CAVE_DEPTH -256
29 extern FlagDesc flagdesc_mapgen_v5[];
32 struct MapgenV5Params : public MapgenSpecificParams {
34 NoiseParams np_filler_depth;
35 NoiseParams np_factor;
36 NoiseParams np_height;
39 NoiseParams np_ground;
44 void readParams(const Settings *settings);
45 void writeParams(Settings *settings) const;
49 class MapgenV5 : public Mapgen {
51 EmergeManager *m_emerge;
63 Noise *noise_filler_depth;
71 Noise *noise_humidity;
72 Noise *noise_heat_blend;
73 Noise *noise_humidity_blend;
76 content_t c_water_source;
77 content_t c_lava_source;
78 content_t c_desert_stone;
80 content_t c_sandstone;
83 content_t c_stair_cobble;
84 content_t c_mossycobble;
85 content_t c_sandstonebrick;
86 content_t c_stair_sandstonebrick;
88 MapgenV5(int mapgenid, MapgenParams *params, EmergeManager *emerge);
91 virtual void makeChunk(BlockMakeData *data);
92 int getGroundLevelAtPoint(v2s16 p);
93 void calculateNoise();
94 int generateBaseTerrain();
95 MgStoneType generateBiomes(float *heat_map, float *humidity_map);
96 void generateCaves(int max_stone_y);
101 struct MapgenFactoryV5 : public MapgenFactory {
102 Mapgen *createMapgen(int mgid, MapgenParams *params, EmergeManager *emerge)
104 return new MapgenV5(mgid, params, emerge);
107 MapgenSpecificParams *createMapgenParams()
109 return new MapgenV5Params();