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Use a database for mod storage (#11763)

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Jude Melton-Houghton 2022-01-07 13:28:49 -05:00 • committed by GitHub
parent b81948a14c
commit bf22569019
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GPG key ID: 4AEE18F83AFDEB23
21 changed files with 798 additions and 127 deletions
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33
src/client/client.cpp
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@ -128,6 +128,11 @@ Client::Client(
// Add local player
m_env.setLocalPlayer(new LocalPlayer(this, playername));
// Make the mod storage database and begin the save for later
m_mod_storage_database =
new ModMetadataDatabaseSQLite3(porting::path_user + DIR_DELIM + "client");
m_mod_storage_database->beginSave();
if (g_settings->getBool("enable_minimap")) {
m_minimap = new Minimap(this);
}
@ -305,6 +310,11 @@ Client::~Client()
m_minimap = nullptr;
delete m_media_downloader;
// Write the changes and delete
if (m_mod_storage_database)
m_mod_storage_database->endSave();
delete m_mod_storage_database;
}
void Client::connect(Address address, bool is_local_server)
@ -641,19 +651,12 @@ void Client::step(float dtime)
}
}
// Write changes to the mod storage
m_mod_storage_save_timer -= dtime;
if (m_mod_storage_save_timer <= 0.0f) {
m_mod_storage_save_timer = g_settings->getFloat("server_map_save_interval");
int n = 0;
for (std::unordered_map<std::string, ModMetadata *>::const_iterator
it = m_mod_storages.begin(); it != m_mod_storages.end(); ++it) {
if (it->second->isModified()) {
it->second->save(getModStoragePath());
n++;
}
}
if (n > 0)
infostream << "Saved " << n << " modified mod storages." << std::endl;
m_mod_storage_database->endSave();
m_mod_storage_database->beginSave();
}
// Write server map
@ -1960,16 +1963,8 @@ void Client::unregisterModStorage(const std::string &name)
{
std::unordered_map<std::string, ModMetadata *>::const_iterator it =
m_mod_storages.find(name);
if (it != m_mod_storages.end()) {
// Save unconditionaly on unregistration
it->second->save(getModStoragePath());
if (it != m_mod_storages.end())
m_mod_storages.erase(name);
}
}
std::string Client::getModStoragePath() const
{
return porting::path_user + DIR_DELIM + "client" + DIR_DELIM + "mod_storage";
}
/*