oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-06-27 16:36:03 +00:00
Code Wiki Activity

Move files to subdirectories (#6599)

Browse source 
* Move files around
This commit is contained in:
Vitaliy 2017-11-09 01:56:20 +03:00 • committed by Loïc Blot
parent fc9747eb4b
commit 20a85d76d9
118 changed files with 236 additions and 221 deletions
Download patch file Download diff file Expand all files Collapse all files

179
src/database-files.cpp
View file

@ -1,179 +0,0 @@
/*
Minetest
Copyright (C) 2017 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <cassert>
#include <json/json.h>
#include "database-files.h"
#include "content_sao.h"
#include "remoteplayer.h"
#include "settings.h"
#include "porting.h"
#include "filesys.h"
// !!! WARNING !!!
// This backend is intended to be used on Minetest 0.4.16 only for the transition backend
// for player files
void PlayerDatabaseFiles::serialize(std::ostringstream &os, RemotePlayer *player)
{
// Utilize a Settings object for storing values
Settings args;
args.setS32("version", 1);
args.set("name", player->getName());
sanity_check(player->getPlayerSAO());
args.setS32("hp", player->getPlayerSAO()->getHP());
args.setV3F("position", player->getPlayerSAO()->getBasePosition());
args.setFloat("pitch", player->getPlayerSAO()->getPitch());
args.setFloat("yaw", player->getPlayerSAO()->getYaw());
args.setS32("breath", player->getPlayerSAO()->getBreath());
std::string extended_attrs;
player->serializeExtraAttributes(extended_attrs);
args.set("extended_attributes", extended_attrs);
args.writeLines(os);
os << "PlayerArgsEnd\n";
player->inventory.serialize(os);
}
void PlayerDatabaseFiles::savePlayer(RemotePlayer *player)
{
std::string savedir = m_savedir + DIR_DELIM;
std::string path = savedir + player->getName();
bool path_found = false;
RemotePlayer testplayer("", NULL);
for (u32 i = 0; i < PLAYER_FILE_ALTERNATE_TRIES && !path_found; i++) {
if (!fs::PathExists(path)) {
path_found = true;
continue;
}
// Open and deserialize file to check player name
std::ifstream is(path.c_str(), std::ios_base::binary);
if (!is.good()) {
errorstream << "Failed to open " << path << std::endl;
return;
}
testplayer.deSerialize(is, path, NULL);
is.close();
if (strcmp(testplayer.getName(), player->getName()) == 0) {
path_found = true;
continue;
}
path = savedir + player->getName() + itos(i);
}
if (!path_found) {
errorstream << "Didn't find free file for player " << player->getName()
<< std::endl;
return;
}
// Open and serialize file
std::ostringstream ss(std::ios_base::binary);
serialize(ss, player);
if (!fs::safeWriteToFile(path, ss.str())) {
infostream << "Failed to write " << path << std::endl;
}
player->setModified(false);
}
bool PlayerDatabaseFiles::removePlayer(const std::string &name)
{
std::string players_path = m_savedir + DIR_DELIM;
std::string path = players_path + name;
RemotePlayer temp_player("", NULL);
for (u32 i = 0; i < PLAYER_FILE_ALTERNATE_TRIES; i++) {
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
if (!is.good())
continue;
temp_player.deSerialize(is, path, NULL);
is.close();
if (temp_player.getName() == name) {
fs::DeleteSingleFileOrEmptyDirectory(path);
return true;
}
path = players_path + name + itos(i);
}
return false;
}
bool PlayerDatabaseFiles::loadPlayer(RemotePlayer *player, PlayerSAO *sao)
{
std::string players_path = m_savedir + DIR_DELIM;
std::string path = players_path + player->getName();
const std::string player_to_load = player->getName();
for (u32 i = 0; i < PLAYER_FILE_ALTERNATE_TRIES; i++) {
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
if (!is.good())
continue;
player->deSerialize(is, path, sao);
is.close();
if (player->getName() == player_to_load)
return true;
path = players_path + player_to_load + itos(i);
}
infostream << "Player file for player " << player_to_load << " not found" << std::endl;
return false;
}
void PlayerDatabaseFiles::listPlayers(std::vector<std::string> &res)
{
std::vector<fs::DirListNode> files = fs::GetDirListing(m_savedir);
// list files into players directory
for (std::vector<fs::DirListNode>::const_iterator it = files.begin(); it !=
files.end(); ++it) {
// Ignore directories
if (it->dir)
continue;
const std::string &filename = it->name;
std::string full_path = m_savedir + DIR_DELIM + filename;
std::ifstream is(full_path.c_str(), std::ios_base::binary);
if (!is.good())
continue;
RemotePlayer player(filename.c_str(), NULL);
// Null env & dummy peer_id
PlayerSAO playerSAO(NULL, &player, 15789, false);
player.deSerialize(is, "", &playerSAO);
is.close();
res.emplace_back(player.getName());
}
}