diff options
Diffstat (limited to 'src/emerge.cpp')
| -rw-r--r-- | src/emerge.cpp | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/emerge.cpp b/src/emerge.cpp index 42e533759..88bb3a1e6 100644 --- a/src/emerge.cpp +++ b/src/emerge.cpp @@ -102,17 +102,25 @@ EmergeManager::EmergeManager(IGameDef *gamedef) { // if unspecified, leave a proc for the main thread and one for // some other misc thread int nthreads = 0; - if (!g_settings->tryGetS16("num_emerge_threads", nthreads)) + if (!g_settings->getS16NoEx("num_emerge_threads", nthreads)) nthreads = porting::getNumberOfProcessors() - 2; if (nthreads < 1) nthreads = 1; qlimit_total = g_settings->getU16("emergequeue_limit_total"); - if (!g_settings->tryGetU16("emergequeue_limit_diskonly", qlimit_diskonly)) + if (!g_settings->getU16NoEx("emergequeue_limit_diskonly", qlimit_diskonly)) qlimit_diskonly = nthreads * 5 + 1; - if (!g_settings->tryGetU16("emergequeue_limit_generate", qlimit_generate)) + if (!g_settings->getU16NoEx("emergequeue_limit_generate", qlimit_generate)) qlimit_generate = nthreads + 1; + // don't trust user input for something very important like this + if (qlimit_total < 1) + qlimit_total = 1; + if (qlimit_diskonly < 1) + qlimit_diskonly = 1; + if (qlimit_generate < 1) + qlimit_generate = 1; + for (int i = 0; i != nthreads; i++) emergethread.push_back(new EmergeThread((Server *)gamedef, i)); @@ -352,13 +360,13 @@ void EmergeManager::loadParamsFromSettings(Settings *settings) { std::string seed_str; const char *setname = (settings == g_settings) ? "fixed_map_seed" : "seed"; - if (settings->tryGet(setname, seed_str)) + if (settings->getNoEx(setname, seed_str)) params.seed = read_seed(seed_str.c_str()); - settings->tryGet("mg_name", params.mg_name); - settings->tryGetS16("water_level", params.water_level); - settings->tryGetS16("chunksize", params.chunksize); - settings->tryGetFlagStr("mg_flags", params.flags, flagdesc_mapgen); + settings->getNoEx("mg_name", params.mg_name); + settings->getS16NoEx("water_level", params.water_level); + settings->getS16NoEx("chunksize", params.chunksize); + settings->getFlagStrNoEx("mg_flags", params.flags, flagdesc_mapgen); delete params.sparams; params.sparams = createMapgenParams(params.mg_name); |