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Fix missing map_meta.txt error when creating new worlds

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A missing map_meta.txt should be treated simply as if there were a blank file.
This commit is contained in:
kwolekr 2015-01-27 02:07:41 -05:00
parent ca217d0416
commit eeea454bff
1 changed files with 13 additions and 11 deletions
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10
src/map.cpp
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@ -3109,7 +3109,7 @@ void ServerMap::saveMapMeta()
createDirs(m_savedir); createDirs(m_savedir);
std::string fullpath = m_savedir + DIR_DELIM + "map_meta.txt"; std::string fullpath = m_savedir + DIR_DELIM "map_meta.txt";
std::ostringstream ss(std::ios_base::binary); std::ostringstream ss(std::ios_base::binary);
Settings params; Settings params;
@ -3133,20 +3133,22 @@ void ServerMap::loadMapMeta()
{ {
DSTACK(__FUNCTION_NAME); DSTACK(__FUNCTION_NAME);
Settings params;
std::string fullpath = m_savedir + DIR_DELIM "map_meta.txt"; std::string fullpath = m_savedir + DIR_DELIM "map_meta.txt";
if (fs::PathExists(fullpath)) {
std::ifstream is(fullpath.c_str(), std::ios_base::binary); std::ifstream is(fullpath.c_str(), std::ios_base::binary);
if (!is.good()) { if (!is.good()) {
errorstream << "ServerMap::loadMapMeta(): " errorstream << "ServerMap::loadMapMeta(): "
<< "could not open" << fullpath << std::endl; "could not open " << fullpath << std::endl;
throw FileNotGoodException("Cannot open map metadata"); throw FileNotGoodException("Cannot open map metadata");
} }
Settings params;
if (!params.parseConfigLines(is, "[end_of_params]")) { if (!params.parseConfigLines(is, "[end_of_params]")) {
throw SerializationError("ServerMap::loadMapMeta(): " throw SerializationError("ServerMap::loadMapMeta(): "
"[end_of_params] not found!"); "[end_of_params] not found!");
} }
}
m_emerge->loadParamsFromSettings(&params); m_emerge->loadParamsFromSettings(&params);