diff options
Diffstat (limited to 'src/mapgen.cpp')
| -rw-r--r-- | src/mapgen.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index 17aa1dd92..67cf3d065 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -522,3 +522,47 @@ void GenElementManager::clear() { m_elements.clear(); } + + +void MapgenParams::load(const Settings &settings) +{ + std::string seed_str; + const char *seed_name = (&settings == g_settings) ? "fixed_map_seed" : "seed"; + + if (settings.getNoEx(seed_name, seed_str) && !seed_str.empty()) { + seed = read_seed(seed_str.c_str()); + } else { + seed = ((u64)(myrand() & 0xFFFF) << 0) | + ((u64)(myrand() & 0xFFFF) << 16) | + ((u64)(myrand() & 0xFFFF) << 32) | + ((u64)(myrand() & 0xFFFF) << 48); + } + + settings.getNoEx("mg_name", mg_name); + settings.getS16NoEx("water_level", water_level); + settings.getS16NoEx("chunksize", chunksize); + settings.getFlagStrNoEx("mg_flags", flags, flagdesc_mapgen); + settings.getNoiseParams("mg_biome_np_heat", np_biome_heat); + settings.getNoiseParams("mg_biome_np_humidity", np_biome_humidity); + + delete sparams; + sparams = EmergeManager::createMapgenParams(mg_name); + if (sparams) + sparams->readParams(&settings); +} + + +void MapgenParams::save(Settings &settings) const +{ + settings.set("mg_name", mg_name); + settings.setU64("seed", seed); + settings.setS16("water_level", water_level); + settings.setS16("chunksize", chunksize); + settings.setFlagStr("mg_flags", flags, flagdesc_mapgen, (u32)-1); + settings.setNoiseParams("mg_biome_np_heat", np_biome_heat); + settings.setNoiseParams("mg_biome_np_humidity", np_biome_humidity); + + if (sparams) + sparams->writeParams(&settings); +} + |