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 MG_BIOME_HEADER
21 #define MG_BIOME_HEADER
39 extern NoiseParams nparams_biome_def_heat;
40 extern NoiseParams nparams_biome_def_humidity;
52 content_t c_dust_water;
63 struct BiomeNoiseInput {
70 class BiomeDefManager {
72 std::vector<Biome *> biomes;
74 bool biome_registration_finished;
76 NoiseParams *np_humidity;
78 BiomeDefManager(NodeResolver *resolver);
81 Biome *createBiome(BiomeTerrainType btt);
82 void calcBiomes(BiomeNoiseInput *input, u8 *biomeid_map);
83 Biome *getBiome(float heat, float humidity, s16 y);
85 bool addBiome(Biome *b);
86 u8 getBiomeIdByName(const char *name);
88 s16 calcBlockHeat(v3s16 p, u64 seed, float timeofday, float totaltime);
89 s16 calcBlockHumidity(v3s16 p, u64 seed, float timeofday, float totaltime);