Move `setlocale` from Lua to C++.

[minetest.git] / src / settings.cpp

diff --git a/src/settings.cpp b/src/settings.cpp
index ea54ab3488de1785b058eca7f3af6c47c03d9557..0c34eb10c921b7236db6423204ec7a5fd3d4a1b0 100644 (file)
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -361,6 +361,18 @@ const SettingsEntry &Settings::getEntry(const std::string &name) const
 }
 
 
+const SettingsEntry &Settings::getEntryDefault(const std::string &name) const
+{
+       MutexAutoLock lock(m_mutex);
+
+       SettingEntries::const_iterator n;
+       if ((n = m_defaults.find(name)) == m_defaults.end()) {
+               throw SettingNotFoundException("Setting [" + name + "] not found.");
+       }
+       return n->second;
+}
+
+
 Settings *Settings::getGroup(const std::string &name) const
 {
        const SettingsEntry &entry = getEntry(name);
@@ -379,6 +391,15 @@ const std::string &Settings::get(const std::string &name) const
 }
 
 
+const std::string &Settings::getDefault(const std::string &name) const
+{
+       const SettingsEntry &entry = getEntryDefault(name);
+       if (entry.is_group)
+               throw SettingNotFoundException("Setting [" + name + "] is a group.");
+       return entry.value;
+}
+
+
 bool Settings::getBool(const std::string &name) const
 {
        return is_yes(get(name));
@@ -571,6 +592,17 @@ bool Settings::getEntryNoEx(const std::string &name, SettingsEntry &val) const
 }
 
 
+bool Settings::getEntryDefaultNoEx(const std::string &name, SettingsEntry &val) const
+{
+       try {
+               val = getEntryDefault(name);
+               return true;
+       } catch (SettingNotFoundException &e) {
+               return false;
+       }
+}
+
+
 bool Settings::getGroupNoEx(const std::string &name, Settings *&val) const
 {
        try {
@@ -593,6 +625,17 @@ bool Settings::getNoEx(const std::string &name, std::string &val) const
 }
 
 
+bool Settings::getDefaultNoEx(const std::string &name, std::string &val) const
+{
+       try {
+               val = getDefault(name);
+               return true;
+       } catch (SettingNotFoundException &e) {
+               return false;
+       }
+}
+
+
 bool Settings::getFlag(const std::string &name) const
 {
        try {