return true;
}
-std::string Database_Dummy::loadBlock(const v3s16 &pos)
+void Database_Dummy::loadBlock(const v3s16 &pos, std::string *block)
{
s64 i = getBlockAsInteger(pos);
- if (m_database.count(i))
- return m_database[i];
- else
- return "";
+ std::map<s64, std::string>::iterator it = m_database.find(i);
+ if (it == m_database.end()) {
+ *block = "";
+ return;
+ }
+
+ *block = it->second;
}
bool Database_Dummy::deleteBlock(const v3s16 &pos)
void Database_Dummy::listAllLoadableBlocks(std::vector<v3s16> &dst)
{
+ dst.reserve(m_database.size());
for (std::map<s64, std::string>::const_iterator x = m_database.begin();
x != m_database.end(); ++x) {
dst.push_back(getIntegerAsBlock(x->first));