Set server_announce to world.mt and respect modes when changing subgame

[minetest.git] / src / emerge.cpp

diff --git a/src/emerge.cpp b/src/emerge.cpp
index a697bcb0750d33057e7046887e07f0ea11fd6216..de9a16ac749c0500def8413d335c376f4b2edbf3 100644 (file)
--- a/src/emerge.cpp
+++ b/src/emerge.cpp
@@ -28,7 +28,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "environment.h"
 #include "util/container.h"
 #include "util/thread.h"
-#include "main.h"
 #include "constants.h"
 #include "voxel.h"
 #include "config.h"
@@ -166,7 +165,7 @@ EmergeManager::~EmergeManager()
 
 void EmergeManager::loadMapgenParams()
 {
-       loadParamsFromSettings(g_settings);
+       params.load(*g_settings);
 }
 
 
@@ -344,9 +343,9 @@ Mapgen *EmergeManager::createMapgen(const std::string &mgname, int mgid,
 MapgenSpecificParams *EmergeManager::createMapgenParams(const std::string &mgname)
 {
        u32 i;
-       for (i = 0; i != ARRLEN(reg_mapgens) && mgname != reg_mapgens[i].name; i++);
+       for (i = 0; i < ARRLEN(reg_mapgens) && mgname != reg_mapgens[i].name; i++);
        if (i == ARRLEN(reg_mapgens)) {
-               errorstream << "EmergeManager; mapgen " << mgname <<
+               errorstream << "EmergeManager: Mapgen " << mgname <<
                        " not registered" << std::endl;
                return NULL;
        }
@@ -356,56 +355,6 @@ MapgenSpecificParams *EmergeManager::createMapgenParams(const std::string &mgnam
 }
 
 
-void EmergeManager::loadParamsFromSettings(Settings *settings)
-{
-       std::string seed_str;
-       const char *setname = (settings == g_settings) ? "fixed_map_seed" : "seed";
-
-       if (!settings->getNoEx("seed", seed_str)) {
-               g_settings->getNoEx(setname, seed_str);
-       }
-       if (!seed_str.empty()) {
-               params.seed = read_seed(seed_str.c_str());
-       } else {
-               params.seed =
-                       ((u64)(myrand() & 0xffff) << 0)  |
-                       ((u64)(myrand() & 0xffff) << 16) |
-                       ((u64)(myrand() & 0xffff) << 32) |
-                       ((u64)(myrand() & 0xffff) << 48);
-       }
-
-       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);
-       settings->getNoiseParams("mg_biome_np_heat",     params.np_biome_heat);
-       settings->getNoiseParams("mg_biome_np_humidity", params.np_biome_humidity);
-
-       delete params.sparams;
-       params.sparams = createMapgenParams(params.mg_name);
-
-       if (params.sparams) {
-               params.sparams->readParams(g_settings);
-               params.sparams->readParams(settings);
-       }
-}
-
-
-void EmergeManager::saveParamsToSettings(Settings *settings)
-{
-       settings->set("mg_name",         params.mg_name);
-       settings->setU64("seed",         params.seed);
-       settings->setS16("water_level",  params.water_level);
-       settings->setS16("chunksize",    params.chunksize);
-       settings->setFlagStr("mg_flags", params.flags, flagdesc_mapgen, (u32)-1);
-       settings->setNoiseParams("mg_biome_np_heat",     params.np_biome_heat);
-       settings->setNoiseParams("mg_biome_np_humidity", params.np_biome_humidity);
-
-       if (params.sparams)
-               params.sparams->writeParams(settings);
-}
-
-
 ////////////////////////////// Emerge Thread //////////////////////////////////
 
 bool EmergeThread::popBlockEmerge(v3s16 *pos, u8 *flags)
@@ -569,20 +518,22 @@ void *EmergeThread::Thread()
        }
        catch (VersionMismatchException &e) {
                std::ostringstream err;
-               err << "World data version mismatch in MapBlock "<<PP(last_tried_pos)<<std::endl;
-               err << "----"<<std::endl;
-               err << "\""<<e.what()<<"\""<<std::endl;
-               err << "See debug.txt."<<std::endl;
-               err << "World probably saved by a newer version of Minetest."<<std::endl;
+               err << "World data version mismatch in MapBlock " << PP(last_tried_pos) << std::endl
+                       << "----" << std::endl
+                       << "\"" << e.what() << "\"" << std::endl
+                       << "See debug.txt." << std::endl
+                       << "World probably saved by a newer version of " PROJECT_NAME_C "."
+                       << std::endl;
                m_server->setAsyncFatalError(err.str());
        }
        catch (SerializationError &e) {
                std::ostringstream err;
-               err << "Invalid data in MapBlock "<<PP(last_tried_pos)<<std::endl;
-               err << "----"<<std::endl;
-               err << "\""<<e.what()<<"\""<<std::endl;
-               err << "See debug.txt."<<std::endl;
-               err << "You can ignore this using [ignore_world_load_errors = true]."<<std::endl;
+               err << "Invalid data in MapBlock " << PP(last_tried_pos) << std::endl
+                       << "----" << std::endl
+                       << "\"" << e.what() << "\"" << std::endl
+                       << "See debug.txt." << std::endl
+                       << "You can ignore this using [ignore_world_load_errors = true]."
+                       << std::endl;
                m_server->setAsyncFatalError(err.str());
        }