#include "ban.h"
#include "environment.h"
#include "map.h"
-#include "jthread/jmutexautolock.h"
+#include "threading/mutex_auto_lock.h"
#include "constants.h"
#include "voxel.h"
#include "config.h"
#include "settings.h"
#include "profiler.h"
#include "log.h"
-#include "scripting_game.h"
+#include "serverscripting.h"
#include "nodedef.h"
#include "itemdef.h"
#include "craftdef.h"
#include "content_abm.h"
#include "content_sao.h"
#include "mods.h"
-#include "sound.h" // dummySoundManager
#include "event_manager.h"
#include "serverlist.h"
#include "util/string.h"
-#include "util/mathconstants.h"
#include "rollback.h"
#include "util/serialize.h"
#include "util/thread.h"
{}
};
-class ServerThread : public JThread
+class ServerThread : public Thread
{
- Server *m_server;
-
public:
ServerThread(Server *server):
- JThread(),
+ Thread("Server"),
m_server(server)
- {
- }
+ {}
+
+ void *run();
- void * Thread();
+private:
+ Server *m_server;
};
-void * ServerThread::Thread()
+void *ServerThread::run()
{
- log_register_thread("ServerThread");
-
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
BEGIN_DEBUG_EXCEPTION_HANDLER
m_server->AsyncRunStep(true);
- ThreadStarted();
-
- porting::setThreadName("ServerThread");
-
- while(!StopRequested())
- {
- try{
+ while (!stopRequested()) {
+ try {
//TimeTaker timer("AsyncRunStep() + Receive()");
m_server->AsyncRunStep();
m_server->Receive();
- }
- catch(con::NoIncomingDataException &e)
- {
- }
- catch(con::PeerNotFoundException &e)
- {
+ } catch (con::NoIncomingDataException &e) {
+ } catch (con::PeerNotFoundException &e) {
infostream<<"Server: PeerNotFoundException"<<std::endl;
- }
- catch(ClientNotFoundException &e)
- {
- }
- catch(con::ConnectionBindFailed &e)
- {
- m_server->setAsyncFatalError(e.what());
- }
- catch(LuaError &e)
- {
+ } catch (ClientNotFoundException &e) {
+ } catch (con::ConnectionBindFailed &e) {
m_server->setAsyncFatalError(e.what());
+ } catch (LuaError &e) {
+ m_server->setAsyncFatalError(
+ "ServerThread::run Lua: " + std::string(e.what()));
}
}
- END_DEBUG_EXCEPTION_HANDLER(errorstream)
+ END_DEBUG_EXCEPTION_HANDLER
return NULL;
}
const std::string &path_world,
const SubgameSpec &gamespec,
bool simple_singleplayer_mode,
- bool ipv6
+ bool ipv6,
+ bool dedicated,
+ ChatInterface *iface
):
m_path_world(path_world),
m_gamespec(gamespec),
m_simple_singleplayer_mode(simple_singleplayer_mode),
+ m_dedicated(dedicated),
m_async_fatal_error(""),
m_env(NULL),
m_con(PROTOCOL_ID,
m_uptime(0),
m_clients(&m_con),
m_shutdown_requested(false),
+ m_shutdown_ask_reconnect(false),
+ m_shutdown_timer(0.0f),
+ m_admin_chat(iface),
m_ignore_map_edit_events(false),
m_ignore_map_edit_events_peer_id(0),
- m_next_sound_id(0)
-
+ m_next_sound_id(0),
+ m_mod_storage_save_timer(10.0f)
{
m_liquid_transform_timer = 0.0;
m_liquid_transform_every = 1.0;
- m_print_info_timer = 0.0;
m_masterserver_timer = 0.0;
- m_objectdata_timer = 0.0;
m_emergethread_trigger_timer = 0.0;
m_savemap_timer = 0.0;
std::string ban_path = m_path_world + DIR_DELIM "ipban.txt";
m_banmanager = new BanManager(ban_path);
- ModConfiguration modconf(m_path_world);
+ ServerModConfiguration modconf(m_path_world);
m_mods = modconf.getMods();
std::vector<ModSpec> unsatisfied_mods = modconf.getUnsatisfiedMods();
// complain about mods with unsatisfied dependencies
- if(!modconf.isConsistent()) {
- for(std::vector<ModSpec>::iterator it = unsatisfied_mods.begin();
- it != unsatisfied_mods.end(); ++it) {
- ModSpec mod = *it;
- errorstream << "mod \"" << mod.name << "\" has unsatisfied dependencies: ";
- for(std::set<std::string>::iterator dep_it = mod.unsatisfied_depends.begin();
- dep_it != mod.unsatisfied_depends.end(); ++dep_it)
- errorstream << " \"" << *dep_it << "\"";
- errorstream << std::endl;
- }
+ if (!modconf.isConsistent()) {
+ modconf.printUnsatisfiedModsError();
}
Settings worldmt_settings;
errorstream << std::endl;
}
- // Lock environment
- JMutexAutoLock envlock(m_env_mutex);
-
- // Load mapgen params from Settings
- m_emerge->loadMapgenParams();
+ //lock environment
+ MutexAutoLock envlock(m_env_mutex);
// Create the Map (loads map_meta.txt, overriding configured mapgen params)
ServerMap *servermap = new ServerMap(path_world, this, m_emerge);
// Initialize scripting
infostream<<"Server: Initializing Lua"<<std::endl;
- m_script = new GameScripting(this);
+ m_script = new ServerScripting(this);
- std::string script_path = getBuiltinLuaPath() + DIR_DELIM "init.lua";
- std::string error_msg;
-
- if (!m_script->loadMod(script_path, BUILTIN_MOD_NAME, &error_msg))
- throw ModError("Failed to load and run " + script_path
- + "\nError from Lua:\n" + error_msg);
+ m_script->loadMod(getBuiltinLuaPath() + DIR_DELIM "init.lua", BUILTIN_MOD_NAME);
// Print mods
infostream << "Server: Loading mods: ";
- for(std::vector<ModSpec>::iterator i = m_mods.begin();
- i != m_mods.end(); i++) {
- const ModSpec &mod = *i;
- infostream << mod.name << " ";
+ for (std::vector<ModSpec>::const_iterator i = m_mods.begin();
+ i != m_mods.end(); ++i) {
+ infostream << (*i).name << " ";
}
infostream << std::endl;
// Load and run "mod" scripts
- for (std::vector<ModSpec>::iterator i = m_mods.begin();
- i != m_mods.end(); i++) {
- const ModSpec &mod = *i;
+ for (std::vector<ModSpec>::const_iterator it = m_mods.begin();
+ it != m_mods.end(); ++it) {
+ const ModSpec &mod = *it;
if (!string_allowed(mod.name, MODNAME_ALLOWED_CHARS)) {
- std::ostringstream err;
- err << "Error loading mod \"" << mod.name
- << "\": mod_name does not follow naming conventions: "
- << "Only chararacters [a-z0-9_] are allowed." << std::endl;
- errorstream << err.str().c_str();
- throw ModError(err.str());
+ throw ModError("Error loading mod \"" + mod.name +
+ "\": Mod name does not follow naming conventions: "
+ "Only chararacters [a-z0-9_] are allowed.");
}
- std::string script_path = mod.path + DIR_DELIM "init.lua";
+ std::string script_path = mod.path + DIR_DELIM + "init.lua";
infostream << " [" << padStringRight(mod.name, 12) << "] [\""
<< script_path << "\"]" << std::endl;
- if (!m_script->loadMod(script_path, mod.name, &error_msg)) {
- errorstream << "Server: Failed to load and run "
- << script_path << std::endl;
- throw ModError("Failed to load and run " + script_path
- + "\nError from Lua:\n" + error_msg);
- }
+ m_script->loadMod(script_path, mod.name);
}
// Read Textures and calculate sha1 sums
// Perform pending node name resolutions
m_nodedef->runNodeResolveCallbacks();
+ // unmap node names for connected nodeboxes
+ m_nodedef->mapNodeboxConnections();
+
// init the recipe hashes to speed up crafting
m_craftdef->initHashes(this);
m_clients.setEnv(m_env);
+ if (!servermap->settings_mgr.makeMapgenParams())
+ FATAL_ERROR("Couldn't create any mapgen type");
+
// Initialize mapgens
- m_emerge->initMapgens();
+ m_emerge->initMapgens(servermap->getMapgenParams());
m_enable_rollback_recording = g_settings->getBool("enable_rollback_recording");
if (m_enable_rollback_recording) {
servermap->addEventReceiver(this);
// If file exists, load environment metadata
- if(fs::PathExists(m_path_world + DIR_DELIM "env_meta.txt"))
- {
- infostream<<"Server: Loading environment metadata"<<std::endl;
+ if (fs::PathExists(m_path_world + DIR_DELIM "env_meta.txt")) {
+ infostream << "Server: Loading environment metadata" << std::endl;
m_env->loadMeta();
+ } else {
+ m_env->loadDefaultMeta();
}
// Add some test ActiveBlockModifiers to environment
add_legacy_abms(m_env, m_nodedef);
m_liquid_transform_every = g_settings->getFloat("liquid_update");
+ m_max_chatmessage_length = g_settings->getU16("chat_message_max_size");
}
Server::~Server()
SendChatMessage(PEER_ID_INEXISTENT, L"*** Server shutting down");
{
- JMutexAutoLock envlock(m_env_mutex);
+ MutexAutoLock envlock(m_env_mutex);
// Execute script shutdown hooks
m_script->on_shutdown();
- infostream<<"Server: Saving players"<<std::endl;
+ infostream << "Server: Saving players" << std::endl;
m_env->saveLoadedPlayers();
- infostream<<"Server: Saving environment metadata"<<std::endl;
+ infostream << "Server: Kicking players" << std::endl;
+ std::string kick_msg;
+ bool reconnect = false;
+ if (getShutdownRequested()) {
+ reconnect = m_shutdown_ask_reconnect;
+ kick_msg = m_shutdown_msg;
+ }
+ if (kick_msg == "") {
+ kick_msg = g_settings->get("kick_msg_shutdown");
+ }
+ m_env->kickAllPlayers(SERVER_ACCESSDENIED_SHUTDOWN,
+ kick_msg, reconnect);
+
+ infostream << "Server: Saving environment metadata" << std::endl;
m_env->saveMeta();
}
m_emerge->stopThreads();
// Delete things in the reverse order of creation
- delete m_env;
-
- // N.B. the EmergeManager should be deleted after the Environment since Map
- // depends on EmergeManager to write its current params to the map meta
delete m_emerge;
+ delete m_env;
delete m_rollback;
delete m_banmanager;
delete m_event;
// Delete detached inventories
for (std::map<std::string, Inventory*>::iterator
i = m_detached_inventories.begin();
- i != m_detached_inventories.end(); i++) {
+ i != m_detached_inventories.end(); ++i) {
delete i->second;
}
}
void Server::start(Address bind_addr)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
m_bind_addr = bind_addr;
<< bind_addr.serializeString() <<"..."<<std::endl;
// Stop thread if already running
- m_thread->Stop();
+ m_thread->stop();
// Initialize connection
m_con.SetTimeoutMs(30);
m_con.Serve(bind_addr);
// Start thread
- m_thread->Start();
+ m_thread->start();
// ASCII art for the win!
actionstream
void Server::stop()
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
infostream<<"Server: Stopping and waiting threads"<<std::endl;
// Stop threads (set run=false first so both start stopping)
- m_thread->Stop();
+ m_thread->stop();
//m_emergethread.setRun(false);
- m_thread->Wait();
+ m_thread->wait();
//m_emergethread.stop();
infostream<<"Server: Threads stopped"<<std::endl;
void Server::step(float dtime)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
// Limit a bit
- if(dtime > 2.0)
+ if (dtime > 2.0)
dtime = 2.0;
{
- JMutexAutoLock lock(m_step_dtime_mutex);
+ MutexAutoLock lock(m_step_dtime_mutex);
m_step_dtime += dtime;
}
// Throw if fatal error occurred in thread
std::string async_err = m_async_fatal_error.get();
- if(async_err != "") {
- if (m_simple_singleplayer_mode) {
- throw ServerError(async_err);
- }
- else {
- errorstream << "UNRECOVERABLE error occurred. Stopping server. "
- << "Please fix the following error:" << std::endl
- << async_err << std::endl;
- FATAL_ERROR(async_err.c_str());
+ if (!async_err.empty()) {
+ if (!m_simple_singleplayer_mode) {
+ m_env->kickAllPlayers(SERVER_ACCESSDENIED_CRASH,
+ g_settings->get("kick_msg_crash"),
+ g_settings->getBool("ask_reconnect_on_crash"));
}
+ throw ServerError("AsyncErr: " + async_err);
}
}
void Server::AsyncRunStep(bool initial_step)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
g_profiler->add("Server::AsyncRunStep (num)", 1);
float dtime;
{
- JMutexAutoLock lock1(m_step_dtime_mutex);
+ MutexAutoLock lock1(m_step_dtime_mutex);
dtime = m_step_dtime;
}
//infostream<<"Server::AsyncRunStep(): dtime="<<dtime<<std::endl;
{
- JMutexAutoLock lock1(m_step_dtime_mutex);
+ MutexAutoLock lock1(m_step_dtime_mutex);
m_step_dtime -= dtime;
}
}
{
- JMutexAutoLock lock(m_env_mutex);
+ MutexAutoLock lock(m_env_mutex);
// Figure out and report maximum lag to environment
float max_lag = m_env->getMaxLagEstimate();
max_lag *= 0.9998; // Decrease slowly (about half per 5 minutes)
static const float map_timer_and_unload_dtime = 2.92;
if(m_map_timer_and_unload_interval.step(dtime, map_timer_and_unload_dtime))
{
- JMutexAutoLock lock(m_env_mutex);
+ MutexAutoLock lock(m_env_mutex);
// Run Map's timers and unload unused data
ScopeProfiler sp(g_profiler, "Server: map timer and unload");
m_env->getMap().timerUpdate(map_timer_and_unload_dtime,
- g_settings->getFloat("server_unload_unused_data_timeout"));
+ g_settings->getFloat("server_unload_unused_data_timeout"),
+ U32_MAX);
+ }
+
+ /*
+ Listen to the admin chat, if available
+ */
+ if (m_admin_chat) {
+ if (!m_admin_chat->command_queue.empty()) {
+ MutexAutoLock lock(m_env_mutex);
+ while (!m_admin_chat->command_queue.empty()) {
+ ChatEvent *evt = m_admin_chat->command_queue.pop_frontNoEx();
+ handleChatInterfaceEvent(evt);
+ delete evt;
+ }
+ }
+ m_admin_chat->outgoing_queue.push_back(
+ new ChatEventTimeInfo(m_env->getGameTime(), m_env->getTimeOfDay()));
}
/*
{
m_liquid_transform_timer -= m_liquid_transform_every;
- JMutexAutoLock lock(m_env_mutex);
+ MutexAutoLock lock(m_env_mutex);
ScopeProfiler sp(g_profiler, "Server: liquid transform");
// send masterserver announce
{
float &counter = m_masterserver_timer;
- if(!isSingleplayer() && (!counter || counter >= 300.0) &&
- g_settings->getBool("server_announce"))
- {
- ServerList::sendAnnounce(counter ? "update" : "start",
+ if (!isSingleplayer() && (!counter || counter >= 300.0) &&
+ g_settings->getBool("server_announce")) {
+ ServerList::sendAnnounce(counter ? ServerList::AA_UPDATE :
+ ServerList::AA_START,
m_bind_addr.getPort(),
m_clients.getPlayerNames(),
m_uptime.get(),
m_env->getGameTime(),
m_lag,
m_gamespec.id,
- m_emerge->params.mg_name,
- m_mods);
+ Mapgen::getMapgenName(m_emerge->mgparams->mgtype),
+ m_mods,
+ m_dedicated);
counter = 0.01;
}
counter += dtime;
*/
{
//infostream<<"Server: Checking added and deleted active objects"<<std::endl;
- JMutexAutoLock envlock(m_env_mutex);
+ MutexAutoLock envlock(m_env_mutex);
- m_clients.Lock();
- std::map<u16, RemoteClient*> clients = m_clients.getClientList();
+ m_clients.lock();
+ UNORDERED_MAP<u16, RemoteClient*> clients = m_clients.getClientList();
ScopeProfiler sp(g_profiler, "Server: checking added and deleted objs");
// Radius inside which objects are active
- s16 radius = g_settings->getS16("active_object_send_range_blocks");
- s16 player_radius = g_settings->getS16("player_transfer_distance");
-
- if (player_radius == 0 && g_settings->exists("unlimited_player_transfer_distance") &&
- !g_settings->getBool("unlimited_player_transfer_distance"))
+ static const s16 radius =
+ g_settings->getS16("active_object_send_range_blocks") * MAP_BLOCKSIZE;
+
+ // Radius inside which players are active
+ static const bool is_transfer_limited =
+ g_settings->exists("unlimited_player_transfer_distance") &&
+ !g_settings->getBool("unlimited_player_transfer_distance");
+ static const s16 player_transfer_dist = g_settings->getS16("player_transfer_distance") * MAP_BLOCKSIZE;
+ s16 player_radius = player_transfer_dist;
+ if (player_radius == 0 && is_transfer_limited)
player_radius = radius;
- radius *= MAP_BLOCKSIZE;
- player_radius *= MAP_BLOCKSIZE;
-
- for(std::map<u16, RemoteClient*>::iterator
- i = clients.begin();
- i != clients.end(); ++i)
- {
+ for (UNORDERED_MAP<u16, RemoteClient*>::iterator i = clients.begin();
+ i != clients.end(); ++i) {
RemoteClient *client = i->second;
// If definitions and textures have not been sent, don't
if (client->getState() < CS_DefinitionsSent)
continue;
- Player *player = m_env->getPlayer(client->peer_id);
- if(player==NULL)
- {
+ RemotePlayer *player = m_env->getPlayer(client->peer_id);
+ if (player == NULL) {
// This can happen if the client timeouts somehow
- /*infostream<<"WARNING: "<<__FUNCTION_NAME<<": Client "
+ /*warningstream<<FUNCTION_NAME<<": Client "
<<client->peer_id
<<" has no associated player"<<std::endl;*/
continue;
}
- v3s16 pos = floatToInt(player->getPosition(), BS);
- std::set<u16> removed_objects;
- std::set<u16> added_objects;
- m_env->getRemovedActiveObjects(pos, radius, player_radius,
+ PlayerSAO *playersao = player->getPlayerSAO();
+ if (playersao == NULL)
+ continue;
+
+ s16 my_radius = MYMIN(radius, playersao->getWantedRange() * MAP_BLOCKSIZE);
+ if (my_radius <= 0) my_radius = radius;
+ //infostream << "Server: Active Radius " << my_radius << std::endl;
+
+ std::queue<u16> removed_objects;
+ std::queue<u16> added_objects;
+ m_env->getRemovedActiveObjects(playersao, my_radius, player_radius,
client->m_known_objects, removed_objects);
- m_env->getAddedActiveObjects(pos, radius, player_radius,
+ m_env->getAddedActiveObjects(playersao, my_radius, player_radius,
client->m_known_objects, added_objects);
// Ignore if nothing happened
- if(removed_objects.empty() && added_objects.empty())
- {
- //infostream<<"active objects: none changed"<<std::endl;
+ if (removed_objects.empty() && added_objects.empty()) {
continue;
}
// Handle removed objects
writeU16((u8*)buf, removed_objects.size());
data_buffer.append(buf, 2);
- for(std::set<u16>::iterator
- i = removed_objects.begin();
- i != removed_objects.end(); ++i)
- {
+ while (!removed_objects.empty()) {
// Get object
- u16 id = *i;
+ u16 id = removed_objects.front();
ServerActiveObject* obj = m_env->getActiveObject(id);
// Add to data buffer for sending
if(obj && obj->m_known_by_count > 0)
obj->m_known_by_count--;
+ removed_objects.pop();
}
// Handle added objects
writeU16((u8*)buf, added_objects.size());
data_buffer.append(buf, 2);
- for(std::set<u16>::iterator
- i = added_objects.begin();
- i != added_objects.end(); ++i)
- {
+ while (!added_objects.empty()) {
// Get object
- u16 id = *i;
+ u16 id = added_objects.front();
ServerActiveObject* obj = m_env->getActiveObject(id);
// Get object type
u8 type = ACTIVEOBJECT_TYPE_INVALID;
if(obj == NULL)
- infostream<<"WARNING: "<<__FUNCTION_NAME
+ warningstream<<FUNCTION_NAME
<<": NULL object"<<std::endl;
else
type = obj->getSendType();
if(obj)
obj->m_known_by_count++;
+
+ added_objects.pop();
}
u32 pktSize = SendActiveObjectRemoveAdd(client->peer_id, data_buffer);
<< added_objects.size() << " added, "
<< "packet size is " << pktSize << std::endl;
}
- m_clients.Unlock();
+ m_clients.unlock();
+
+ m_mod_storage_save_timer -= dtime;
+ if (m_mod_storage_save_timer <= 0.0f) {
+ infostream << "Saving registered mod storages." << std::endl;
+ m_mod_storage_save_timer = g_settings->getFloat("server_map_save_interval");
+ for (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());
+ }
+ }
+ }
}
/*
Send object messages
*/
{
- JMutexAutoLock envlock(m_env_mutex);
+ MutexAutoLock envlock(m_env_mutex);
ScopeProfiler sp(g_profiler, "Server: sending object messages");
// Key = object id
// Value = data sent by object
-
std::map<u16, std::vector<ActiveObjectMessage>* > buffered_messages;
+
UNORDERED_MAP<u16, std::vector<ActiveObjectMessage>* > buffered_messages;
// Get active object messages from environment
for(;;) {
break;
std::vector<ActiveObjectMessage>* message_list = NULL;
-
std::map<u16, std::vector<ActiveObjectMessage>* >::iterator n;
+
UNORDERED_MAP<u16, std::vector<ActiveObjectMessage>* >::iterator n;
n = buffered_messages.find(aom.id);
if (n == buffered_messages.end()) {
message_list = new std::vector<ActiveObjectMessage>;
message_list->push_back(aom);
}
- m_clients.Lock();
- std::map<u16, RemoteClient*> clients = m_clients.getClientList();
+ m_clients.lock();
+ UNORDERED_MAP<u16, RemoteClient*> clients = m_clients.getClientList();
// Route data to every client
- for (std::map<u16, RemoteClient*>::iterator
- i = clients.begin();
+ for (UNORDERED_MAP<u16, RemoteClient*>::iterator i = clients.begin();
i != clients.end(); ++i) {
RemoteClient *client = i->second;
std::string reliable_data;
std::string unreliable_data;
// Go through all objects in message buffer
- for (
std::map<u16, std::vector<ActiveObjectMessage>* >::iterator
+ for (
UNORDERED_MAP<u16, std::vector<ActiveObjectMessage>* >::iterator
j = buffered_messages.begin();
j != buffered_messages.end(); ++j) {
// If object is not known by client, skip it
SendActiveObjectMessages(client->peer_id, unreliable_data, false);
}
}
- m_clients.Unlock();
+ m_clients.unlock();
// Clear buffered_messages
- for
(std::map<u16, std::vector<ActiveObjectMessage>* >::iterator
+ for
(UNORDERED_MAP<u16, std::vector<ActiveObjectMessage>* >::iterator
i = buffered_messages.begin();
i != buffered_messages.end(); ++i) {
delete i->second;
*/
{
// We will be accessing the environment
- JMutexAutoLock lock(m_env_mutex);
+ MutexAutoLock lock(m_env_mutex);
// Don't send too many at a time
//u32 count = 0;
break;
default:
prof.add("unknown", 1);
- infostream << "WARNING: Server: Unknown MapEditEvent "
+ warningstream << "Server: Unknown MapEditEvent "
<< ((u32)event->type) << std::endl;
break;
}
{
float &counter = m_emergethread_trigger_timer;
counter += dtime;
- if(counter >= 2.0)
- {
+ if (counter >= 2.0) {
counter = 0.0;
m_emerge->startThreads();
{
float &counter = m_savemap_timer;
counter += dtime;
- if(counter >= g_settings->getFloat("server_map_save_interval"))
- {
+ static const float save_interval =
+ g_settings->getFloat("server_map_save_interval");
+ if (counter >= save_interval) {
counter = 0.0;
- JMutexAutoLock lock(m_env_mutex);
+ MutexAutoLock lock(m_env_mutex);
ScopeProfiler sp(g_profiler, "Server: saving stuff");
m_env->saveMeta();
}
}
+
+ // Timed shutdown
+ static const float shutdown_msg_times[] =
+ {
+ 1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 45, 60, 120, 180, 300, 600, 1200, 1800, 3600
+ };
+
+ if (m_shutdown_timer > 0.0f) {
+ // Automated messages
+ if (m_shutdown_timer < shutdown_msg_times[ARRLEN(shutdown_msg_times) - 1]) {
+ for (u16 i = 0; i < ARRLEN(shutdown_msg_times) - 1; i++) {
+ // If shutdown timer matches an automessage, shot it
+ if (m_shutdown_timer > shutdown_msg_times[i] &&
+ m_shutdown_timer - dtime < shutdown_msg_times[i]) {
+ std::wstringstream ws;
+
+ ws << L"*** Server shutting down in "
+ << duration_to_string(myround(m_shutdown_timer - dtime)).c_str()
+ << ".";
+
+ infostream << wide_to_utf8(ws.str()).c_str() << std::endl;
+ SendChatMessage(PEER_ID_INEXISTENT, ws.str());
+ break;
+ }
+ }
+ }
+
+ m_shutdown_timer -= dtime;
+ if (m_shutdown_timer < 0.0f) {
+ m_shutdown_timer = 0.0f;
+ m_shutdown_requested = true;
+ }
+ }
}
void Server::Receive()
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
SharedBuffer<u8> data;
u16 peer_id;
try {
{
std::string playername = "";
PlayerSAO *playersao = NULL;
- m_clients.Lock();
+ m_clients.lock();
try {
RemoteClient* client = m_clients.lockedGetClientNoEx(peer_id, CS_InitDone);
if (client != NULL) {
playername = client->getName();
- playersao = emergePlayer(playername.c_str(), peer_id);
+ playersao = emergePlayer(playername.c_str(), peer_id, client->net_proto_version);
}
} catch (std::exception &e) {
- m_clients.Unlock();
+ m_clients.unlock();
throw;
}
- m_clients.Unlock();
+ m_clients.unlock();
- RemotePlayer *player =
- static_cast<RemotePlayer*>(m_env->getPlayer(playername.c_str()));
+ RemotePlayer *player = m_env->getPlayer(playername.c_str());
// If failed, cancel
if ((playersao == NULL) || (player == NULL)) {
// Send inventory
SendInventory(playersao);
- // Send HP
- SendPlayerHPOrDie(playersao);
+ // Send HP or death screen
+ if (playersao->isDead())
+ SendDeathscreen(peer_id, false, v3f(0,0,0));
+ else
+ SendPlayerHPOrDie(playersao);
// Send Breath
- SendPlayerBreath(peer_id);
-
- // Show death screen if necessary
- if(player->isDead())
- SendDeathscreen(peer_id, false, v3f(0,0,0));
+ SendPlayerBreath(playersao);
// Note things in chat if not in simple singleplayer mode
- if(!m_simple_singleplayer_mode) {
+ if (!m_simple_singleplayer_mode && g_settings->getBool("show_statusline_on_connect")) {
// Send information about server to player in chat
SendChatMessage(peer_id, getStatusString());
-
- // Send information about joining in chat
- {
- std::wstring name = L"unknown";
- Player *player = m_env->getPlayer(peer_id);
- if(player != NULL)
- name = narrow_to_wide(player->getName());
-
- std::wstring message;
- message += L"*** ";
- message += name;
- message += L" joined the game.";
- SendChatMessage(PEER_ID_INEXISTENT,message);
- }
}
Address addr = getPeerAddress(player->peer_id);
std::string ip_str = addr.serializeString();
Print out action
*/
{
- std::vector<std::string> names = m_clients.getPlayerNames();
+ const std::vector<std::string> &names = m_clients.getPlayerNames();
- actionstream<<player->getName() <<" joins game. List of players: ";
+ actionstream << player->getName() << " joins game. List of players: ";
- for (std::vector<std::string>::iterator i = names.begin();
- i != names.end(); i++) {
+ for (std::vector<std::string>::const_iterator i = names.begin();
+ i != names.end(); ++i) {
actionstream << *i << " ";
}
void Server::ProcessData(NetworkPacket *pkt)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
// Environment is locked first.
- JMutexAutoLock envlock(m_env_mutex);
+ MutexAutoLock envlock(m_env_mutex);
ScopeProfiler sp(g_profiler, "Server::ProcessData");
u32 peer_id = pkt->getPeerId();
break;
case InventoryLocation::PLAYER:
{
- Player *player = m_env->getPlayer(loc.name.c_str());
+ RemotePlayer *player = dynamic_cast<RemotePlayer *>(m_env->getPlayer(loc.name.c_str()));
if(!player)
return NULL;
PlayerSAO *playersao = player->getPlayerSAO();
if (!playerSend)
return;
- Player *player = m_env->getPlayer(loc.name.c_str());
- if(!player)
+ RemotePlayer *player =
+ dynamic_cast<RemotePlayer *>(m_env->getPlayer(loc.name.c_str()));
+
+ if (!player)
return;
+
PlayerSAO *playersao = player->getPlayerSAO();
if(!playersao)
return;
void Server::SetBlocksNotSent(std::map<v3s16, MapBlock *>& block)
{
std::vector<u16> clients = m_clients.getClientIDs();
- m_clients.Lock();
+ m_clients.lock();
// Set the modified blocks unsent for all the clients
for (std::vector<u16>::iterator i = clients.begin();
i != clients.end(); ++i) {
if (RemoteClient *client = m_clients.lockedGetClientNoEx(*i))
client->SetBlocksNotSent(block);
}
- m_clients.Unlock();
+ m_clients.unlock();
}
void Server::peerAdded(con::Peer *peer)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
verbosestream<<"Server::peerAdded(): peer->id="
<<peer->id<<std::endl;
void Server::deletingPeer(con::Peer *peer, bool timeout)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
verbosestream<<"Server::deletingPeer(): peer->id="
<<peer->id<<", timeout="<<timeout<<std::endl;
)
{
*state = m_clients.getClientState(peer_id);
- m_clients.Lock();
+ m_clients.lock();
RemoteClient* client = m_clients.lockedGetClientNoEx(peer_id, CS_Invalid);
if (client == NULL) {
- m_clients.Unlock();
+ m_clients.unlock();
return false;
}
*patch = client->getPatch();
*vers_string = client->getPatch();
- m_clients.Unlock();
+ m_clients.unlock();
return true;
}
}
}
+void Server::printToConsoleOnly(const std::string &text)
+{
+ if (m_admin_chat) {
+ m_admin_chat->outgoing_queue.push_back(
+ new ChatEventChat("", utf8_to_wide(text)));
+ } else {
+ std::cout << text << std::endl;
+ }
+}
+
void Server::Send(NetworkPacket* pkt)
{
m_clients.send(pkt->getPeerId(),
void Server::SendMovement(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
std::ostringstream os(std::ios_base::binary);
NetworkPacket pkt(TOCLIENT_MOVEMENT, 12 * sizeof(float), peer_id);
void Server::SendHP(u16 peer_id, u8 hp)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_HP, 1, peer_id);
pkt << hp;
void Server::SendBreath(u16 peer_id, u16 breath)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_BREATH, 2, peer_id);
pkt << (u16) breath;
Send(&pkt);
}
-void Server::SendAccessDenied(u16 peer_id, AccessDeniedCode reason, const std::string &custom_reason)
+void Server::SendAccessDenied(u16 peer_id, AccessDeniedCode reason,
+ const std::string &custom_reason, bool reconnect)
{
- DSTACK(__FUNCTION_NAME);
+ assert(reason < SERVER_ACCESSDENIED_MAX);
NetworkPacket pkt(TOCLIENT_ACCESS_DENIED, 1, peer_id);
- pkt << (u8) reason;
-
- if (reason == SERVER_ACCESSDENIED_CUSTOM_STRING) {
+ pkt << (u8)reason;
+ if (reason == SERVER_ACCESSDENIED_CUSTOM_STRING)
pkt << custom_reason;
- }
+ else if (reason == SERVER_ACCESSDENIED_SHUTDOWN ||
+ reason == SERVER_ACCESSDENIED_CRASH)
+ pkt << custom_reason << (u8)reconnect;
Send(&pkt);
}
void Server::SendAccessDenied_Legacy(u16 peer_id,const std::wstring &reason)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_ACCESS_DENIED_LEGACY, 0, peer_id);
pkt << reason;
void Server::SendDeathscreen(u16 peer_id,bool set_camera_point_target,
v3f camera_point_target)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_DEATHSCREEN, 1 + sizeof(v3f), peer_id);
pkt << set_camera_point_target << camera_point_target;
void Server::SendItemDef(u16 peer_id,
IItemDefManager *itemdef, u16 protocol_version)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_ITEMDEF, 0, peer_id);
void Server::SendNodeDef(u16 peer_id,
INodeDefManager *nodedef, u16 protocol_version)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_NODEDEF, 0, peer_id);
void Server::SendInventory(PlayerSAO* playerSAO)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
UpdateCrafting(playerSAO->getPlayer());
void Server::SendChatMessage(u16 peer_id, const std::wstring &message)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_CHAT_MESSAGE, 0, peer_id);
pkt << message;
Send(&pkt);
}
else {
- m_clients.sendToAll(0, &pkt, true);
+ m_clients.sendToAll(&pkt);
}
}
void Server::SendShowFormspecMessage(u16 peer_id, const std::string &formspec,
const std::string &formname)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_SHOW_FORMSPEC, 0 , peer_id);
-
- pkt.putLongString(FORMSPEC_VERSION_STRING + formspec);
+ if (formspec == "" ){
+ //the client should close the formspec
+ pkt.putLongString("");
+ } else {
+ pkt.putLongString(FORMSPEC_VERSION_STRING + formspec);
+ }
pkt << formname;
Send(&pkt);
}
// Spawns a particle on peer with peer_id
-void Server::SendSpawnParticle(u16 peer_id, v3f pos, v3f velocity, v3f acceleration,
+void Server::SendSpawnParticle(u16 peer_id, u16 protocol_version,
+ v3f pos, v3f velocity, v3f acceleration,
float expirationtime, float size, bool collisiondetection,
- bool vertical, std::string texture)
+ bool collision_removal,
+ bool vertical, const std::string &texture,
+ const struct TileAnimationParams &animation, u8 glow)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
+ if (peer_id == PEER_ID_INEXISTENT) {
+ // This sucks and should be replaced by a better solution in a refactor:
+ std::vector<u16> clients = m_clients.getClientIDs();
+ for (std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
+ RemotePlayer *player = m_env->getPlayer(*i);
+ if (!player)
+ continue;
+ SendSpawnParticle(*i, player->protocol_version,
+ pos, velocity, acceleration,
+ expirationtime, size, collisiondetection,
+ collision_removal, vertical, texture, animation, glow);
+ }
+ return;
+ }
NetworkPacket pkt(TOCLIENT_SPAWN_PARTICLE, 0, peer_id);
<< size << collisiondetection;
pkt.putLongString(texture);
pkt << vertical;
+ pkt << collision_removal;
+ // This is horrible but required (why are there two ways to serialize pkts?)
+ std::ostringstream os(std::ios_base::binary);
+ animation.serialize(os, protocol_version);
+ pkt.putRawString(os.str());
+ pkt << glow;
- if (peer_id != PEER_ID_INEXISTENT) {
- Send(&pkt);
- }
- else {
- m_clients.sendToAll(0, &pkt, true);
- }
+ Send(&pkt);
}
// Adds a ParticleSpawner on peer with peer_id
-void Server::SendAddParticleSpawner(u16 peer_id, u16 amount, float spawntime, v3f minpos, v3f maxpos,
+void Server::SendAddParticleSpawner(u16 peer_id, u16 protocol_version,
+ u16 amount, float spawntime, v3f minpos, v3f maxpos,
v3f minvel, v3f maxvel, v3f minacc, v3f maxacc, float minexptime, float maxexptime,
- float minsize, float maxsize, bool collisiondetection, bool vertical, std::string texture, u32 id)
+ float minsize, float maxsize, bool collisiondetection, bool collision_removal,
+ u16 attached_id, bool vertical, const std::string &texture, u32 id,
+ const struct TileAnimationParams &animation, u8 glow)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
+ if (peer_id == PEER_ID_INEXISTENT) {
+ // This sucks and should be replaced:
+ std::vector<u16> clients = m_clients.getClientIDs();
+ for (std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
+ RemotePlayer *player = m_env->getPlayer(*i);
+ if (!player)
+ continue;
+ SendAddParticleSpawner(*i, player->protocol_version,
+ amount, spawntime, minpos, maxpos,
+ minvel, maxvel, minacc, maxacc, minexptime, maxexptime,
+ minsize, maxsize, collisiondetection, collision_removal,
+ attached_id, vertical, texture, id, animation, glow);
+ }
+ return;
+ }
NetworkPacket pkt(TOCLIENT_ADD_PARTICLESPAWNER, 0, peer_id);
pkt.putLongString(texture);
pkt << id << vertical;
+ pkt << collision_removal;
+ pkt << attached_id;
+ // This is horrible but required
+ std::ostringstream os(std::ios_base::binary);
+ animation.serialize(os, protocol_version);
+ pkt.putRawString(os.str());
+ pkt << glow;
- if (peer_id != PEER_ID_INEXISTENT) {
- Send(&pkt);
- }
- else {
- m_clients.sendToAll(0, &pkt, true);
- }
+ Send(&pkt);
}
void Server::SendDeleteParticleSpawner(u16 peer_id, u32 id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY, 2, peer_id);
Send(&pkt);
}
else {
- m_clients.sendToAll(0, &pkt, true);
+ m_clients.sendToAll(&pkt);
}
}
void Server::SendTimeOfDay(u16 peer_id, u16 time, f32 time_speed)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_TIME_OF_DAY, 0, peer_id);
pkt << time << time_speed;
if (peer_id == PEER_ID_INEXISTENT) {
- m_clients.sendToAll(0, &pkt, true);
+ m_clients.sendToAll(&pkt);
}
else {
Send(&pkt);
void Server::SendPlayerHP(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
PlayerSAO *playersao = getPlayerSAO(peer_id);
- // In some rare case, if the player is disconnected
+ // In some rare case if the player is disconnected
// while Lua call l_punch, for example, this can be NULL
if (!playersao)
return;
playersao->m_messages_out.push(aom);
}
-void Server::SendPlayerBreath(u16 peer_id)
+void Server::SendPlayerBreath(PlayerSAO *sao)
{
- DSTACK(__FUNCTION_NAME);
- PlayerSAO *playersao = getPlayerSAO(peer_id);
- assert(playersao);
+ DSTACK(FUNCTION_NAME);
+ assert(sao);
- m_script->player_event(playersao, "breath_changed");
- SendBreath(peer_id, playersao->getBreath());
+ m_script->player_event(sao, "breath_changed");
+ SendBreath(sao->getPeerID(), sao->getBreath());
}
void Server::SendMovePlayer(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
- Player *player = m_env->getPlayer(peer_id);
+ DSTACK(FUNCTION_NAME);
+ RemotePlayer *player = m_env->getPlayer(peer_id);
assert(player);
+ PlayerSAO *sao = player->getPlayerSAO();
+ assert(sao);
NetworkPacket pkt(TOCLIENT_MOVE_PLAYER, sizeof(v3f) + sizeof(f32) * 2, peer_id);
- pkt << player->getPosition() << player->getPitch() << player->getYaw();
+ pkt << sao->getBasePosition() << sao->getPitch() << sao->getYaw();
{
- v3f pos = player->getPosition();
- f32 pitch = player->getPitch();
- f32 yaw = player->getYaw();
+ v3f pos = sao->getBasePosition();
verbosestream << "Server: Sending TOCLIENT_MOVE_PLAYER"
<< " pos=(" << pos.X << "," << pos.Y << "," << pos.Z << ")"
- << " pitch=" << pitch
- << " yaw=" << yaw
+ << " pitch=" << sao->getPitch()
+ << " yaw=" << sao->getYaw()
<< std::endl;
}
}
void Server::SendPlayerPrivileges(u16 peer_id)
{
- Player *player = m_env->getPlayer(peer_id);
+ RemotePlayer *player = m_env->getPlayer(peer_id);
assert(player);
if(player->peer_id == PEER_ID_INEXISTENT)
return;
pkt << (u16) privs.size();
for(std::set<std::string>::const_iterator i = privs.begin();
- i != privs.end(); i++) {
+ i != privs.end(); ++i) {
pkt << (*i);
}
void Server::SendPlayerInventoryFormspec(u16 peer_id)
{
- Player *player = m_env->getPlayer(peer_id);
+ RemotePlayer *player = m_env->getPlayer(peer_id);
assert(player);
if(player->peer_id == PEER_ID_INEXISTENT)
return;
std::vector<u16> dst_clients;
if(params.to_player != "")
{
- Player *player = m_env->getPlayer(params.to_player.c_str());
+ RemotePlayer *player = m_env->getPlayer(params.to_player.c_str());
if(!player){
infostream<<"Server::playSound: Player \""<<params.to_player
<<"\" not found"<<std::endl;
else {
std::vector<u16> clients = m_clients.getClientIDs();
- for(std::vector<u16>::iterator
- i = clients.begin(); i != clients.end(); ++i) {
- Player *player = m_env->getPlayer(*i);
- if(!player)
+ for (std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
+ RemotePlayer *player = m_env->getPlayer(*i);
+ if (!player)
+ continue;
+
+ PlayerSAO *sao = player->getPlayerSAO();
+ if (!sao)
continue;
- if(pos_exists) {
- if(player->getPosition().getDistanceFrom(pos) >
+ if (pos_exists) {
+ if(sao->getBasePosition().getDistanceFrom(pos) >
params.max_hear_distance)
continue;
}
<< (u8) params.type << pos << params.object << params.loop;
for(std::vector<u16>::iterator i = dst_clients.begin();
- i != dst_clients.end(); i++) {
+ i != dst_clients.end(); ++i) {
psound.clients.insert(*i);
m_clients.send(*i, 0, &pkt, true);
}
void Server::stopSound(s32 handle)
{
// Get sound reference
- std::map<s32, ServerPlayingSound>::iterator i =
- m_playing_sounds.find(handle);
- if(i == m_playing_sounds.end())
+ UNORDERED_MAP<s32, ServerPlayingSound>::iterator i = m_playing_sounds.find(handle);
+ if (i == m_playing_sounds.end())
return;
ServerPlayingSound &psound = i->second;
NetworkPacket pkt(TOCLIENT_STOP_SOUND, 4);
pkt << handle;
- for(std::set<u16>::iterator i = psound.clients.begin();
- i != psound.clients.end(); i++) {
+ for (UNORDERED_SET<u16>::iterator i = psound.clients.begin();
+ i != psound.clients.end(); ++i) {
// Send as reliable
m_clients.send(*i, 0, &pkt, true);
}
pkt << p;
std::vector<u16> clients = m_clients.getClientIDs();
- for(std::vector<u16>::iterator i = clients.begin();
- i != clients.end(); ++i) {
+ for (std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
if (far_players) {
// Get player
- if(Player *player = m_env->getPlayer(*i)) {
+ if (RemotePlayer *player = m_env->getPlayer(*i)) {
+ PlayerSAO *sao = player->getPlayerSAO();
+ if (!sao)
+ continue;
+
// If player is far away, only set modified blocks not sent
- v3f player_pos = player->getPosition();
- if(player_pos.getDistanceFrom(p_f) > maxd) {
+ v3f player_pos = sao->getBasePosition();
+ if (player_pos.getDistanceFrom(p_f) > maxd) {
far_players->push_back(*i);
continue;
}
v3f p_f = intToFloat(p, BS);
std::vector<u16> clients = m_clients.getClientIDs();
- for(std::vector<u16>::iterator i = clients.begin();
- i != clients.end(); ++i) {
-
- if(far_players) {
+ for(std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
+ if (far_players) {
// Get player
- if(Player *player = m_env->getPlayer(*i)) {
+ if (RemotePlayer *player = m_env->getPlayer(*i)) {
+ PlayerSAO *sao = player->getPlayerSAO();
+ if (!sao)
+ continue;
+
// If player is far away, only set modified blocks not sent
- v3f player_pos = player->getPosition();
+ v3f player_pos = sao->getBasePosition();
if(player_pos.getDistanceFrom(p_f) > maxd) {
far_players->push_back(*i);
continue;
}
NetworkPacket pkt(TOCLIENT_ADDNODE, 6 + 2 + 1 + 1 + 1);
- m_clients.Lock();
+ m_clients.lock();
RemoteClient* client = m_clients.lockedGetClientNoEx(*i);
if (client != 0) {
pkt << p << n.param0 << n.param1 << n.param2
<< (u8) (remove_metadata ? 0 : 1);
-
- if (!remove_metadata) {
- if (client->net_proto_version <= 21) {
- // Old clients always clear metadata; fix it
- // by sending the full block again.
- client->SetBlockNotSent(p);
- }
- }
}
- m_clients.Unlock();
+ m_clients.unlock();
// Send as reliable
if (pkt.getSize() > 0)
void Server::setBlockNotSent(v3s16 p)
{
std::vector<u16> clients = m_clients.getClientIDs();
- m_clients.Lock();
+ m_clients.lock();
for(std::vector<u16>::iterator i = clients.begin();
i != clients.end(); ++i) {
RemoteClient *client = m_clients.lockedGetClientNoEx(*i);
client->SetBlockNotSent(p);
}
- m_clients.Unlock();
+ m_clients.unlock();
}
void Server::SendBlockNoLock(u16 peer_id, MapBlock *block, u8 ver, u16 net_proto_version)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
v3s16 p = block->getPos();
std::ostringstream os(std::ios_base::binary);
block->serialize(os, ver, false);
- block->serializeNetworkSpecific(os, net_proto_version);
+ block->serializeNetworkSpecific(os);
std::string s = os.str();
NetworkPacket pkt(TOCLIENT_BLOCKDATA, 2 + 2 + 2 + 2 + s.size(), peer_id);
void Server::SendBlocks(float dtime)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
- JMutexAutoLock envlock(m_env_mutex);
+ MutexAutoLock envlock(m_env_mutex);
//TODO check if one big lock could be faster then multiple small ones
ScopeProfiler sp(g_profiler, "Server: sel and send blocks to clients");
std::vector<u16> clients = m_clients.getClientIDs();
- m_clients.Lock();
+ m_clients.lock();
for(std::vector<u16>::iterator i = clients.begin();
i != clients.end(); ++i) {
RemoteClient *client = m_clients.lockedGetClientNoEx(*i, CS_Active);
total_sending += client->SendingCount();
client->GetNextBlocks(m_env,m_emerge, dtime, queue);
}
- m_clients.Unlock();
+ m_clients.unlock();
}
// Sort.
// Lowest is most important.
std::sort(queue.begin(), queue.end());
- m_clients.Lock();
+ m_clients.lock();
for(u32 i=0; i<queue.size(); i++)
{
//TODO: Calculate limit dynamically
client->SentBlock(q.pos);
total_sending++;
}
- m_clients.Unlock();
+ m_clients.unlock();
}
void Server::fillMediaCache()
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
infostream<<"Server: Calculating media file checksums"<<std::endl;
// Collect all media file paths
std::vector<std::string> paths;
for(std::vector<ModSpec>::iterator i = m_mods.begin();
- i != m_mods.end(); i++) {
+ i != m_mods.end(); ++i) {
const ModSpec &mod = *i;
paths.push_back(mod.path + DIR_DELIM + "textures");
paths.push_back(mod.path + DIR_DELIM + "sounds");
// Collect media file information from paths into cache
for(std::vector<std::string>::iterator i = paths.begin();
- i != paths.end(); i++) {
+ i != paths.end(); ++i) {
std::string mediapath = *i;
std::vector<fs::DirListNode> dirlist = fs::GetDirListing(mediapath);
for (u32 j = 0; j < dirlist.size(); j++) {
}
}
-struct SendableMediaAnnouncement
-{
- std::string name;
- std::string sha1_digest;
-
- SendableMediaAnnouncement(const std::string &name_="",
- const std::string &sha1_digest_=""):
- name(name_),
- sha1_digest(sha1_digest_)
- {}
-};
-
void Server::sendMediaAnnouncement(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
-
- verbosestream<<"Server: Announcing files to id("<<peer_id<<")"
- <<std::endl;
-
- std::vector<SendableMediaAnnouncement> file_announcements;
+ DSTACK(FUNCTION_NAME);
- for (std::map<std::string, MediaInfo>::iterator i = m_media.begin();
- i != m_media.end(); i++){
- // Put in list
- file_announcements.push_back(
- SendableMediaAnnouncement(i->first, i->second.sha1_digest));
- }
+ verbosestream << "Server: Announcing files to id(" << peer_id << ")"
+ << std::endl;
// Make packet
std::ostringstream os(std::ios_base::binary);
NetworkPacket pkt(TOCLIENT_ANNOUNCE_MEDIA, 0, peer_id);
- pkt << (u16) file_announcements.size();
+ pkt << (u16) m_media.size();
- for (std::vector<SendableMediaAnnouncement>::iterator
- j = file_announcements.begin();
- j != file_announcements.end(); ++j) {
- pkt << j->name << j->sha1_digest;
+ for (UNORDERED_MAP<std::string, MediaInfo>::iterator i = m_media.begin();
+ i != m_media.end(); ++i) {
+ pkt << i->first << i->second.sha1_digest;
}
pkt << g_settings->get("remote_media");
void Server::sendRequestedMedia(u16 peer_id,
const std::vector<std::string> &tosend)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
verbosestream<<"Server::sendRequestedMedia(): "
<<"Sending files to client"<<std::endl;
i != tosend.end(); ++i) {
const std::string &name = *i;
- if(m_media.find(name) == m_media.end()) {
+ if (m_media.find(name) == m_media.end()) {
errorstream<<"Server::sendRequestedMedia(): Client asked for "
<<"unknown file \""<<(name)<<"\""<<std::endl;
continue;
void Server::sendDetachedInventory(const std::string &name, u16 peer_id)
{
if(m_detached_inventories.count(name) == 0) {
- errorstream<<__FUNCTION_NAME<<": \""<<name<<"\" not found"<<std::endl;
+ errorstream<<FUNCTION_NAME<<": \""<<name<<"\" not found"<<std::endl;
return;
}
Inventory *inv = m_detached_inventories[name];
NetworkPacket pkt(TOCLIENT_DETACHED_INVENTORY, 0, peer_id);
pkt.putRawString(s.c_str(), s.size());
- if (peer_id != PEER_ID_INEXISTENT) {
- Send(&pkt);
- }
- else {
- m_clients.sendToAll(0, &pkt, true);
+ const std::string &check = m_detached_inventories_player[name];
+ if (peer_id == PEER_ID_INEXISTENT) {
+ if (check == "")
+ return m_clients.sendToAll(&pkt);
+ RemotePlayer *p = m_env->getPlayer(check.c_str());
+ if (p)
+ m_clients.send(p->peer_id, 0, &pkt, true);
+ } else {
+ if (check == "" || getPlayerName(peer_id) == check)
+ Send(&pkt);
}
}
void Server::sendDetachedInventories(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
for(std::map<std::string, Inventory*>::iterator
i = m_detached_inventories.begin();
- i != m_detached_inventories.end(); i++) {
+ i != m_detached_inventories.end(); ++i) {
const std::string &name = i->first;
//Inventory *inv = i->second;
sendDetachedInventory(name, peer_id);
void Server::DiePlayer(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
-
+ DSTACK(FUNCTION_NAME);
PlayerSAO *playersao = getPlayerSAO(peer_id);
- assert(playersao);
+ // In some rare cases this can be NULL -- if the player is disconnected
+ // when a Lua function modifies l_punch, for example
+ if (!playersao)
+ return;
infostream << "Server::DiePlayer(): Player "
<< playersao->getPlayer()->getName()
void Server::RespawnPlayer(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
PlayerSAO *playersao = getPlayerSAO(peer_id);
assert(playersao);
playersao->setHP(PLAYER_MAX_HP);
playersao->setBreath(PLAYER_MAX_BREATH);
- SendPlayerHP(peer_id);
- SendPlayerBreath(peer_id);
-
bool repositioned = m_script->on_respawnplayer(playersao);
- if(!repositioned){
+ if (!repositioned) {
v3f pos = findSpawnPos();
// setPos will send the new position to client
playersao->setPos(pos);
}
+
+ SendPlayerHP(peer_id);
}
+
+
void Server::DenySudoAccess(u16 peer_id)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
NetworkPacket pkt(TOCLIENT_DENY_SUDO_MODE, 0, peer_id);
Send(&pkt);
}
+
+void Server::DenyAccessVerCompliant(u16 peer_id, u16 proto_ver, AccessDeniedCode reason,
+ const std::string &str_reason, bool reconnect)
+{
+ if (proto_ver >= 25) {
+ SendAccessDenied(peer_id, reason, str_reason, reconnect);
+ } else {
+ std::wstring wreason = utf8_to_wide(
+ reason == SERVER_ACCESSDENIED_CUSTOM_STRING ? str_reason :
+ accessDeniedStrings[(u8)reason]);
+ SendAccessDenied_Legacy(peer_id, wreason);
+ }
+
+ m_clients.event(peer_id, CSE_SetDenied);
+ m_con.DisconnectPeer(peer_id);
+}
+
+
void Server::DenyAccess(u16 peer_id, AccessDeniedCode reason, const std::string &custom_reason)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
SendAccessDenied(peer_id, reason, custom_reason);
m_clients.event(peer_id, CSE_SetDenied);
// the minimum version for MT users, maybe in 1 year
void Server::DenyAccess_Legacy(u16 peer_id, const std::wstring &reason)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
SendAccessDenied_Legacy(peer_id, reason);
m_clients.event(peer_id, CSE_SetDenied);
void Server::acceptAuth(u16 peer_id, bool forSudoMode)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
if (!forSudoMode) {
RemoteClient* client = getClient(peer_id, CS_Invalid);
void Server::DeleteClient(u16 peer_id, ClientDeletionReason reason)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
std::wstring message;
{
/*
Clear references to playing sounds
*/
- for(std::map<s32, ServerPlayingSound>::iterator
- i = m_playing_sounds.begin();
- i != m_playing_sounds.end();)
- {
+ for (UNORDERED_MAP<s32, ServerPlayingSound>::iterator
+ i = m_playing_sounds.begin(); i != m_playing_sounds.end();) {
ServerPlayingSound &psound = i->second;
psound.clients.erase(peer_id);
- if(psound.clients.empty())
+ if (psound.clients.empty())
m_playing_sounds.erase(i++);
else
- i++;
+ ++i;
}
- Player *player = m_env->getPlayer(peer_id);
-
- // Collect information about leaving in chat
- {
- if(player != NULL && reason != CDR_DENY)
- {
- std::wstring name = narrow_to_wide(player->getName());
- message += L"*** ";
- message += name;
- message += L" left the game.";
- if(reason == CDR_TIMEOUT)
- message += L" (timed out)";
- }
- }
+ RemotePlayer *player = m_env->getPlayer(peer_id);
/* Run scripts and remove from environment */
- {
- if(player != NULL)
- {
- PlayerSAO *playersao = player->getPlayerSAO();
- assert(playersao);
+ if (player != NULL) {
+ PlayerSAO *playersao = player->getPlayerSAO();
+ assert(playersao);
- m_script->on_leaveplayer(playersao);
+ m_script->on_leaveplayer(playersao, reason == CDR_TIMEOUT);
- playersao->disconnected();
- }
+ playersao->disconnected();
}
/*
for(std::vector<u16>::iterator i = clients.begin();
i != clients.end(); ++i) {
// Get player
- Player *player = m_env->getPlayer(*i);
- if(!player)
+ RemotePlayer *player = m_env->getPlayer(*i);
+ if (!player)
continue;
// Get name of player
os << player->getName() << " ";
}
- actionstream << player->getName() << " "
+ std::string name = player->getName();
+ actionstream << name << " "
<< (reason == CDR_TIMEOUT ? "times out." : "leaves game.")
<< " List of players: " << os.str() << std::endl;
+ if (m_admin_chat)
+ m_admin_chat->outgoing_queue.push_back(
+ new ChatEventNick(CET_NICK_REMOVE, name));
}
}
{
- JMutexAutoLock env_lock(m_env_mutex);
+ MutexAutoLock env_lock(m_env_mutex);
m_clients.DeleteClient(peer_id);
}
}
SendChatMessage(PEER_ID_INEXISTENT,message);
}
-void Server::UpdateCrafting(Player* player)
+void Server::UpdateCrafting(RemotePlayer *player)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
// Get a preview for crafting
ItemStack preview;
loc.setPlayer(player->getName());
std::vector<ItemStack> output_replacements;
getCraftingResult(&player->inventory, preview, output_replacements, false, this);
- m_env->getScriptIface()->item_CraftPredict(preview, player->getPlayerSAO(), (&player->inventory)->getList("craft"), loc);
+ m_env->getScriptIface()->item_CraftPredict(preview, player->getPlayerSAO(),
+ (&player->inventory)->getList("craft"), loc);
// Put the new preview in
InventoryList *plist = player->inventory.getList("craftpreview");
plist->changeItem(0, preview);
}
+void Server::handleChatInterfaceEvent(ChatEvent *evt)
+{
+ if (evt->type == CET_NICK_ADD) {
+ // The terminal informed us of its nick choice
+ m_admin_nick = ((ChatEventNick *)evt)->nick;
+ if (!m_script->getAuth(m_admin_nick, NULL, NULL)) {
+ errorstream << "You haven't set up an account." << std::endl
+ << "Please log in using the client as '"
+ << m_admin_nick << "' with a secure password." << std::endl
+ << "Until then, you can't execute admin tasks via the console," << std::endl
+ << "and everybody can claim the user account instead of you," << std::endl
+ << "giving them full control over this server." << std::endl;
+ }
+ } else {
+ assert(evt->type == CET_CHAT);
+ handleAdminChat((ChatEventChat *)evt);
+ }
+}
+
+std::wstring Server::handleChat(const std::string &name, const std::wstring &wname,
+ const std::wstring &wmessage, bool check_shout_priv, RemotePlayer *player)
+{
+ // If something goes wrong, this player is to blame
+ RollbackScopeActor rollback_scope(m_rollback,
+ std::string("player:") + name);
+
+ if (player) {
+ switch (player->canSendChatMessage()) {
+ case RPLAYER_CHATRESULT_FLOODING: {
+ std::wstringstream ws;
+ ws << L"You cannot send more messages. You are limited to "
+ << g_settings->getFloat("chat_message_limit_per_10sec")
+ << L" messages per 10 seconds.";
+ return ws.str();
+ }
+ case RPLAYER_CHATRESULT_KICK:
+ DenyAccess_Legacy(player->peer_id,
+ L"You have been kicked due to message flooding.");
+ return L"";
+ case RPLAYER_CHATRESULT_OK:
+ break;
+ default:
+ FATAL_ERROR("Unhandled chat filtering result found.");
+ }
+ }
+
+ if (m_max_chatmessage_length > 0
+ && wmessage.length() > m_max_chatmessage_length) {
+ return L"Your message exceed the maximum chat message limit set on the server. "
+ L"It was refused. Send a shorter message";
+ }
+
+ // Run script hook, exit if script ate the chat message
+ if (m_script->on_chat_message(name, wide_to_utf8(wmessage)))
+ return L"";
+
+ // Line to send
+ std::wstring line;
+ // Whether to send line to the player that sent the message, or to all players
+ bool broadcast_line = true;
+
+ if (check_shout_priv && !checkPriv(name, "shout")) {
+ line += L"-!- You don't have permission to shout.";
+ broadcast_line = false;
+ } else {
+ line += L"<";
+ line += wname;
+ line += L"> ";
+ line += wmessage;
+ }
+
+ /*
+ Tell calling method to send the message to sender
+ */
+ if (!broadcast_line) {
+ return line;
+ } else {
+ /*
+ Send the message to others
+ */
+ actionstream << "CHAT: " << wide_to_narrow(line) << std::endl;
+
+ std::vector<u16> clients = m_clients.getClientIDs();
+
+ /*
+ Send the message back to the inital sender
+ if they are using protocol version >= 29
+ */
+
+ u16 peer_id_to_avoid_sending = (player ? player->peer_id : PEER_ID_INEXISTENT);
+ if (player && player->protocol_version >= 29)
+ peer_id_to_avoid_sending = PEER_ID_INEXISTENT;
+
+ for (u16 i = 0; i < clients.size(); i++) {
+ u16 cid = clients[i];
+ if (cid != peer_id_to_avoid_sending)
+ SendChatMessage(cid, line);
+ }
+ }
+ return L"";
+}
+
+void Server::handleAdminChat(const ChatEventChat *evt)
+{
+ std::string name = evt->nick;
+ std::wstring wname = utf8_to_wide(name);
+ std::wstring wmessage = evt->evt_msg;
+
+ std::wstring answer = handleChat(name, wname, wmessage);
+
+ // If asked to send answer to sender
+ if (!answer.empty()) {
+ m_admin_chat->outgoing_queue.push_back(new ChatEventChat("", answer));
+ }
+}
+
RemoteClient* Server::getClient(u16 peer_id, ClientState state_min)
{
RemoteClient *client = getClientNoEx(peer_id,state_min);
std::string Server::getPlayerName(u16 peer_id)
{
- Player *player = m_env->getPlayer(peer_id);
- if(player == NULL)
+ RemotePlayer *player = m_env->getPlayer(peer_id);
+ if (player == NULL)
return "[id="+itos(peer_id)+"]";
return player->getName();
}
PlayerSAO* Server::getPlayerSAO(u16 peer_id)
{
- Player *player = m_env->getPlayer(peer_id);
- if(player == NULL)
+ RemotePlayer *player = m_env->getPlayer(peer_id);
+ if (player == NULL)
return NULL;
return player->getPlayerSAO();
}
bool first = true;
os<<L", clients={";
std::vector<u16> clients = m_clients.getClientIDs();
- for(std::vector<u16>::iterator i = clients.begin();
- i != clients.end(); ++i) {
+ for (std::vector<u16>::iterator i = clients.begin(); i != clients.end(); ++i) {
// Get player
- Player *player = m_env->getPlayer(*i);
+ RemotePlayer *player = m_env->getPlayer(*i);
// Get name of player
std::wstring name = L"unknown";
- if(player != NULL)
+ if (player != NULL)
name = narrow_to_wide(player->getName());
// Add name to information string
if(!first)
std::vector<u16> clients = m_clients.getClientIDs();
for(std::vector<u16>::iterator i = clients.begin();
i != clients.end(); ++i) {
- Player *player = m_env->getPlayer(*i);
+ RemotePlayer *player = m_env->getPlayer(*i);
reportPrivsModified(player->getName());
}
} else {
- Player *player = m_env->getPlayer(name.c_str());
- if(!player)
+ RemotePlayer *player = m_env->getPlayer(name.c_str());
+ if (!player)
return;
SendPlayerPrivileges(player->peer_id);
PlayerSAO *sao = player->getPlayerSAO();
void Server::reportInventoryFormspecModified(const std::string &name)
{
- Player *player = m_env->getPlayer(name.c_str());
- if(!player)
+ RemotePlayer *player = m_env->getPlayer(name.c_str());
+ if (!player)
return;
SendPlayerInventoryFormspec(player->peer_id);
}
void Server::notifyPlayer(const char *name, const std::wstring &msg)
{
- Player *player = m_env->getPlayer(name);
- if (!player)
+ // m_env will be NULL if the server is initializing
+ if (!m_env)
return;
+ if (m_admin_nick == name && !m_admin_nick.empty()) {
+ m_admin_chat->outgoing_queue.push_back(new ChatEventChat("", msg));
+ }
+
+ RemotePlayer *player = m_env->getPlayer(name);
+ if (!player) {
+ return;
+ }
+
if (player->peer_id == PEER_ID_INEXISTENT)
return;
bool Server::showFormspec(const char *playername, const std::string &formspec,
const std::string &formname)
{
- Player *player = m_env->getPlayer(playername);
+ // m_env will be NULL if the server is initializing
+ if (!m_env)
+ return false;
+
+ RemotePlayer *player = m_env->getPlayer(playername);
if (!player)
return false;
return true;
}
-u32 Server::hudAdd(Player *player, HudElement *form)
+u32 Server::hudAdd(RemotePlayer *player, HudElement *form)
{
if (!player)
return -1;
return id;
}
-bool Server::hudRemove(Player *player, u32 id) {
+bool Server::hudRemove(RemotePlayer *player, u32 id) {
if (!player)
return false;
return true;
}
-bool Server::hudChange(Player *player, u32 id, HudElementStat stat, void *data)
+bool Server::hudChange(RemotePlayer *player, u32 id, HudElementStat stat, void *data)
{
if (!player)
return false;
return true;
}
-bool Server::hudSetFlags(Player *player, u32 flags, u32 mask)
+bool Server::hudSetFlags(RemotePlayer *player, u32 flags, u32 mask)
{
if (!player)
return false;
SendHUDSetFlags(player->peer_id, flags, mask);
- player->hud_flags = flags;
+ player->hud_flags &= ~mask;
+ player->hud_flags |= flags;
PlayerSAO* playersao = player->getPlayerSAO();
return true;
}
-bool Server::hudSetHotbarItemcount(Player *player, s32 hotbar_itemcount)
+bool Server::hudSetHotbarItemcount(RemotePlayer *player, s32 hotbar_itemcount)
{
if (!player)
return false;
+
if (hotbar_itemcount <= 0 || hotbar_itemcount > HUD_HOTBAR_ITEMCOUNT_MAX)
return false;
return true;
}
-s32 Server::hudGetHotbarItemcount(Player *player)
-{
- if (!player)
- return 0;
- return player->getHotbarItemcount();
-}
-
-void Server::hudSetHotbarImage(Player *player, std::string name)
+void Server::hudSetHotbarImage(RemotePlayer *player, std::string name)
{
if (!player)
return;
SendHUDSetParam(player->peer_id, HUD_PARAM_HOTBAR_IMAGE, name);
}
-std::string Server::hudGetHotbarImage(Player *player)
+std::string Server::hudGetHotbarImage(RemotePlayer *player)
{
if (!player)
return "";
return player->getHotbarImage();
}
-void Server::hudSetHotbarSelectedImage(Player *player, std::string name)
+void Server::hudSetHotbarSelectedImage(RemotePlayer *player, std::string name)
{
if (!player)
return;
SendHUDSetParam(player->peer_id, HUD_PARAM_HOTBAR_SELECTED_IMAGE, name);
}
-std::string Server::hudGetHotbarSelectedImage(Player *player)
-{
- if (!player)
- return "";
-
- return player->getHotbarSelectedImage();
-}
-
-bool Server::setLocalPlayerAnimations(Player *player,
- v2s32 animation_frames[4], f32 frame_speed)
+bool Server::setLocalPlayerAnimations(RemotePlayer *player,
+ v2s32 animation_frames[4], f32 frame_speed)
{
if (!player)
return false;
return true;
}
-bool Server::setPlayerEyeOffset(Player *player, v3f first, v3f third)
+bool Server::setPlayerEyeOffset(RemotePlayer *player, v3f first, v3f third)
{
if (!player)
return false;
return true;
}
-bool Server::setSky(Player *player, const video::SColor &bgcolor,
+bool Server::setSky(RemotePlayer *player, const video::SColor &bgcolor,
const std::string &type, const std::vector<std::string> ¶ms)
{
if (!player)
return true;
}
-bool Server::overrideDayNightRatio(Player *player, bool do_override,
+bool Server::overrideDayNightRatio(RemotePlayer *player, bool do_override,
float ratio)
{
if (!player)
SendChatMessage(PEER_ID_INEXISTENT,msg);
}
-void Server::spawnParticle(const char *playername, v3f pos,
+void Server::spawnParticle(const std::string &playername, v3f pos,
v3f velocity, v3f acceleration,
float expirationtime, float size, bool
- collisiondetection, bool vertical, const std::string &texture)
+ collisiondetection, bool collision_removal,
+ bool vertical, const std::string &texture,
+ const struct TileAnimationParams &animation, u8 glow)
{
- Player *player = m_env->getPlayer(playername);
- if(!player)
+ // m_env will be NULL if the server is initializing
+ if (!m_env)
return;
- SendSpawnParticle(player->peer_id, pos, velocity, acceleration,
- expirationtime, size, collisiondetection, vertical, texture);
-}
-void Server::spawnParticleAll(v3f pos, v3f velocity, v3f acceleration,
- float expirationtime, float size,
- bool collisiondetection, bool vertical, const std::string &texture)
-{
- SendSpawnParticle(PEER_ID_INEXISTENT,pos, velocity, acceleration,
- expirationtime, size, collisiondetection, vertical, texture);
+ u16 peer_id = PEER_ID_INEXISTENT, proto_ver = 0;
+ if (playername != "") {
+ RemotePlayer *player = m_env->getPlayer(playername.c_str());
+ if (!player)
+ return;
+ peer_id = player->peer_id;
+ proto_ver = player->protocol_version;
+ }
+
+ SendSpawnParticle(peer_id, proto_ver, pos, velocity, acceleration,
+ expirationtime, size, collisiondetection,
+ collision_removal, vertical, texture, animation, glow);
}
-u32 Server::addParticleSpawner(const char *playername, u16 amount, float spawntime,
+u32 Server::addParticleSpawner(u16 amount, float spawntime,
v3f minpos, v3f maxpos, v3f minvel, v3f maxvel, v3f minacc, v3f maxacc,
float minexptime, float maxexptime, float minsize, float maxsize,
- bool collisiondetection, bool vertical, const std::string &texture)
+ bool collisiondetection, bool collision_removal,
+ ServerActiveObject *attached, bool vertical, const std::string &texture,
+ const std::string &playername, const struct TileAnimationParams &animation,
+ u8 glow)
{
- Player *player = m_env->getPlayer(playername);
- if(!player)
+ // m_env will be NULL if the server is initializing
+ if (!m_env)
return -1;
- u32 id = 0;
- for(;;) // look for unused particlespawner id
- {
- id++;
- if (std::find(m_particlespawner_ids.begin(),
- m_particlespawner_ids.end(), id)
- == m_particlespawner_ids.end())
- {
- m_particlespawner_ids.push_back(id);
- break;
- }
+ u16 peer_id = PEER_ID_INEXISTENT, proto_ver = 0;
+ if (playername != "") {
+ RemotePlayer *player = m_env->getPlayer(playername.c_str());
+ if (!player)
+ return -1;
+ peer_id = player->peer_id;
+ proto_ver = player->protocol_version;
}
- SendAddParticleSpawner(player->peer_id, amount, spawntime,
- minpos, maxpos, minvel, maxvel, minacc, maxacc,
- minexptime, maxexptime, minsize, maxsize,
- collisiondetection, vertical, texture, id);
+ u16 attached_id = attached ? attached->getId() : 0;
- return id;
-}
-
-u32 Server::addParticleSpawnerAll(u16 amount, float spawntime,
- v3f minpos, v3f maxpos,
- v3f minvel, v3f maxvel,
- v3f minacc, v3f maxacc,
- float minexptime, float maxexptime,
- float minsize, float maxsize,
- bool collisiondetection, bool vertical, const std::string &texture)
-{
- u32 id = 0;
- for(;;) // look for unused particlespawner id
- {
- id++;
- if (std::find(m_particlespawner_ids.begin(),
- m_particlespawner_ids.end(), id)
- == m_particlespawner_ids.end())
- {
- m_particlespawner_ids.push_back(id);
- break;
- }
- }
+ u32 id;
+ if (attached_id == 0)
+ id = m_env->addParticleSpawner(spawntime);
+ else
+ id = m_env->addParticleSpawner(spawntime, attached_id);
- SendAddParticleSpawner(PEER_ID_INEXISTENT, amount, spawntime,
+ SendAddParticleSpawner(peer_id, proto_ver, amount, spawntime,
minpos, maxpos, minvel, maxvel, minacc, maxacc,
minexptime, maxexptime, minsize, maxsize,
- collisiondetection, vertical, texture, id);
+ collisiondetection, collision_removal, attached_id, vertical,
+ texture, id, animation, glow);
return id;
}
-void Server::deleteParticleSpawner(const char *playername, u32 id)
+void Server::deleteParticleSpawner(const std::string &playername, u32 id)
{
- Player *player = m_env->getPlayer(playername);
- if(!player)
- return;
+ // m_env will be NULL if the server is initializing
+ if (!m_env)
+ throw ServerError("Can't delete particle spawners during initialisation!");
- m_particlespawner_ids.erase(
- std::remove(m_particlespawner_ids.begin(),
- m_particlespawner_ids.end(), id),
- m_particlespawner_ids.end());
- SendDeleteParticleSpawner(player->peer_id, id);
-}
+ u16 peer_id = PEER_ID_INEXISTENT;
+ if (playername != "") {
+ RemotePlayer *player = m_env->getPlayer(playername.c_str());
+ if (!player)
+ return;
+ peer_id = player->peer_id;
+ }
-void Server::deleteParticleSpawnerAll(u32 id)
-{
- m_particlespawner_ids.erase(
- std::remove(m_particlespawner_ids.begin(),
- m_particlespawner_ids.end(), id),
- m_particlespawner_ids.end());
- SendDeleteParticleSpawner(PEER_ID_INEXISTENT, id);
+ m_env->deleteParticleSpawner(id);
+ SendDeleteParticleSpawner(peer_id, id);
}
-Inventory* Server::createDetachedInventory(const std::string &name)
+Inventory* Server::createDetachedInventory(const std::string &name, const std::string &player)
{
if(m_detached_inventories.count(name) > 0){
infostream<<"Server clearing detached inventory \""<<name<<"\""<<std::endl;
Inventory *inv = new Inventory(m_itemdef);
sanity_check(inv);
m_detached_inventories[name] = inv;
+ m_detached_inventories_player[name] = player;
//TODO find a better way to do this
sendDetachedInventory(name,PEER_ID_INEXISTENT);
return inv;
for(std::list<RollbackAction>::const_iterator
i = actions.begin();
- i != actions.end(); i++)
+ i != actions.end(); ++i)
{
const RollbackAction &action = *i;
num_tried++;
{
return m_craftdef;
}
-ITextureSource *Server::getTextureSource()
-{
- return NULL;
-}
-IShaderSource *Server::getShaderSource()
-{
- return NULL;
-}
-scene::ISceneManager *Server::getSceneManager()
-{
- return NULL;
-}
u16 Server::allocateUnknownNodeId(const std::string &name)
{
return m_nodedef->allocateDummy(name);
}
-ISoundManager *Server::getSoundManager()
-{
- return &dummySoundManager;
-}
-
MtEventManager *Server::getEventManager()
{
return m_event;
return porting::path_share + DIR_DELIM + "builtin";
}
+std::string Server::getModStoragePath() const
+{
+ return m_path_world + DIR_DELIM + "mod_storage";
+}
+
v3f Server::findSpawnPos()
{
ServerMap &map = m_env->getServerMap();
return nodeposf * BS;
}
- // Default position is static_spawnpoint
- // We will return it if we don't found a good place
- v3s16 nodepos(nodeposf.X, nodeposf.Y, nodeposf.Z);
-
- s16 water_level = map.getWaterLevel();
-
bool is_good = false;
// Try to find a good place a few times
- for(s32 i = 0; i < 1000 && !is_good; i++) {
+ for(s32 i = 0; i < 4000 && !is_good; i++) {
s32 range = 1 + i;
// We're going to try to throw the player to this position
v2s16 nodepos2d = v2s16(
-range + (myrand() % (range * 2)),
-range + (myrand() % (range * 2)));
- // Get ground height at point
- s16 groundheight = map.findGroundLevel(nodepos2d);
- if (groundheight <= water_level) // Don't go underwater
- continue;
- if (groundheight > water_level + 6) // Don't go to high places
+ // Get spawn level at point
+ s16 spawn_level = m_emerge->getSpawnLevelAtPoint(nodepos2d);
+ // Continue if MAX_MAP_GENERATION_LIMIT was returned by
+ // the mapgen to signify an unsuitable spawn position
+ if (spawn_level == MAX_MAP_GENERATION_LIMIT)
continue;
- nodepos = v3s16(nodepos2d.X, groundheight, nodepos2d.Y);
+ v3s16 nodepos(nodepos2d.X, spawn_level, nodepos2d.Y);
s32 air_count = 0;
for (s32 i = 0; i < 10; i++) {
content_t c = map.getNodeNoEx(nodepos).getContent();
if (c == CONTENT_AIR || c == CONTENT_IGNORE) {
air_count++;
- if (air_count >= 2){
+ if (air_count >= 2) {
+ nodeposf = intToFloat(nodepos, BS);
+ // Don't spawn the player outside map boundaries
+ if (objectpos_over_limit(nodeposf))
+ continue;
is_good = true;
break;
}
}
}
- return intToFloat(nodepos, BS);
+ return nodeposf;
+}
+
+void Server::requestShutdown(const std::string &msg, bool reconnect, float delay)
+{
+ if (delay == 0.0f) {
+ // No delay, shutdown immediately
+ m_shutdown_requested = true;
+ } else if (delay < 0.0f && m_shutdown_timer > 0.0f) {
+ // Negative delay, cancel shutdown if requested
+ m_shutdown_timer = 0.0f;
+ m_shutdown_msg = "";
+ m_shutdown_ask_reconnect = false;
+ m_shutdown_requested = false;
+ std::wstringstream ws;
+
+ ws << L"*** Server shutdown canceled.";
+
+ infostream << wide_to_utf8(ws.str()).c_str() << std::endl;
+ SendChatMessage(PEER_ID_INEXISTENT, ws.str());
+ } else if (delay > 0.0f) {
+ // Positive delay, delay the shutdown
+ m_shutdown_timer = delay;
+ m_shutdown_msg = msg;
+ m_shutdown_ask_reconnect = reconnect;
+ std::wstringstream ws;
+
+ ws << L"*** Server shutting down in "
+ << duration_to_string(myround(m_shutdown_timer)).c_str()
+ << ".";
+
+ infostream << wide_to_utf8(ws.str()).c_str() << std::endl;
+ SendChatMessage(PEER_ID_INEXISTENT, ws.str());
+ }
}
-PlayerSAO* Server::emergePlayer(const char *name, u16 peer_id)
+PlayerSAO* Server::emergePlayer(const char *name, u16 peer_id, u16 proto_version)
{
bool newplayer = false;
/*
Try to get an existing player
*/
- RemotePlayer *player = static_cast<RemotePlayer*>(m_env->getPlayer(name));
+ RemotePlayer *player = m_env->getPlayer(name);
// If player is already connected, cancel
- if(player != NULL && player->peer_id != 0)
- {
+ if (player != NULL && player->peer_id != 0) {
infostream<<"emergePlayer(): Player already connected"<<std::endl;
return NULL;
}
/*
If player with the wanted peer_id already exists, cancel.
*/
- if(m_env->getPlayer(peer_id) != NULL)
- {
+ if (m_env->getPlayer(peer_id) != NULL) {
infostream<<"emergePlayer(): Player with wrong name but same"
" peer_id already exists"<<std::endl;
return NULL;
}
- // Load player if it isn't already loaded
- if (!player) {
- player = static_cast<RemotePlayer*>(m_env->loadPlayer(name));
- }
+ // Create a new player active object
+ PlayerSAO *playersao = new PlayerSAO(m_env, peer_id, isSingleplayer());
+ player = m_env->loadPlayer(name, playersao);
// Create player if it doesn't exist
if (!player) {
newplayer = true;
- player = new RemotePlayer(this, name);
+ player = new RemotePlayer(name, this->idef());
// Set player position
infostream<<"Server: Finding spawn place for player \""
<<name<<"\""<<std::endl;
- v3f pos = findSpawnPos();
- player->setPosition(pos);
+ playersao->setBasePosition(findSpawnPos());
// Make sure the player is saved
player->setModified(true);
// Add player to environment
m_env->addPlayer(player);
+ } else {
+ // If the player exists, ensure that they respawn inside legal bounds
+ // This fixes an assert crash when the player can't be added
+ // to the environment
+ if (objectpos_over_limit(playersao->getBasePosition())) {
+ actionstream << "Respawn position for player \""
+ << name << "\" outside limits, resetting" << std::endl;
+ playersao->setBasePosition(findSpawnPos());
+ }
}
- // Create a new player active object
- PlayerSAO *playersao = new PlayerSAO(m_env, player, peer_id,
- getPlayerEffectivePrivs(player->getName()),
- isSingleplayer());
+ playersao->initialize(player, getPlayerEffectivePrivs(player->getName()));
+
+ player->protocol_version = proto_version;
/* Clean up old HUD elements from previous sessions */
player->clearHud();
return playersao;
}
+bool Server::registerModStorage(ModMetadata *storage)
+{
+ if (m_mod_storages.find(storage->getModName()) != m_mod_storages.end()) {
+ errorstream << "Unable to register same mod storage twice. Storage name: "
+ << storage->getModName() << std::endl;
+ return false;
+ }
+
+ m_mod_storages[storage->getModName()] = storage;
+ return true;
+}
+
+void Server::unregisterModStorage(const std::string &name)
+{
+ 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());
+ m_mod_storages.erase(name);
+ }
+}
+
void dedicated_server_loop(Server &server, bool &kill)
{
- DSTACK(__FUNCTION_NAME);
+ DSTACK(FUNCTION_NAME);
verbosestream<<"dedicated_server_loop()"<<std::endl;
IntervalLimiter m_profiler_interval;
- for(;;)
- {
- float steplen = g_settings->getFloat("dedicated_server_step");
+ static const float steplen = g_settings->getFloat("dedicated_server_step");
+ static const float profiler_print_interval =
+ g_settings->getFloat("profiler_print_interval");
+
+ for(;;) {
// This is kind of a hack but can be done like this
// because server.step() is very light
{
}
server.step(steplen);
- if(server.getShutdownRequested() || kill)
- {
- infostream<<"Dedicated server quitting"<<std::endl;
-#if USE_CURL
- if(g_settings->getBool("server_announce"))
- ServerList::sendAnnounce("delete", server.m_bind_addr.getPort());
-#endif
+ if (server.getShutdownRequested() || kill)
break;
- }
/*
Profiler
*/
- float profiler_print_interval =
- g_settings->getFloat("profiler_print_interval");
- if(profiler_print_interval != 0)
- {
+ if (profiler_print_interval != 0) {
if(m_profiler_interval.step(steplen, profiler_print_interval))
{
infostream<<"Profiler:"<<std::endl;
}
}
}
+
+ infostream << "Dedicated server quitting" << std::endl;
+#if USE_CURL
+ if (g_settings->getBool("server_announce"))
+ ServerList::sendAnnounce(ServerList::AA_DELETE,
+ server.m_bind_addr.getPort());
+#endif
}
projects / oweals / minetest.git / blobdiff