3 Copyright (C) 2014-2018 paramat
4 Copyright (C) 2014-2018 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
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.
25 ///////// Mapgen V5 flags
26 #define MGV5_CAVERNS 0x01
30 extern FlagDesc flagdesc_mapgen_v5[];
32 struct MapgenV5Params : public MapgenParams
34 float cave_width = 0.09f;
35 s16 large_cave_depth = -256;
36 u16 small_cave_num_min = 0;
37 u16 small_cave_num_max = 0;
38 u16 large_cave_num_min = 0;
39 u16 large_cave_num_max = 2;
40 float large_cave_flooded = 0.5f;
41 s16 cavern_limit = -256;
42 s16 cavern_taper = 256;
43 float cavern_threshold = 0.7f;
44 s16 dungeon_ymin = -31000;
45 s16 dungeon_ymax = 31000;
47 NoiseParams np_filler_depth;
48 NoiseParams np_factor;
49 NoiseParams np_height;
50 NoiseParams np_ground;
53 NoiseParams np_cavern;
54 NoiseParams np_dungeons;
57 ~MapgenV5Params() = default;
59 void readParams(const Settings *settings);
60 void writeParams(Settings *settings) const;
61 void setDefaultSettings(Settings *settings);
64 class MapgenV5 : public MapgenBasic
67 MapgenV5(MapgenV5Params *params, EmergeParams *emerge);
70 virtual MapgenType getType() const { return MAPGEN_V5; }
72 virtual void makeChunk(BlockMakeData *data);
73 int getSpawnLevelAtPoint(v2s16 p);
74 int generateBaseTerrain();