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Respect game mapgen flags and save world noise params

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ngosang 2015-01-26 12:44:49 +01:00 • committed by ShadowNinja
parent 9da99efca2
commit f6e4c5d9cf
15 changed files with 128 additions and 151 deletions
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44
src/mapgen.cpp
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@ -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);
}