/*
-Minetest-c55
-Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
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
#include "client.h"
#include <iostream>
+#include <algorithm>
#include "clientserver.h"
-#include "jmutexautolock.h"
+#include "jthread/jmutexautolock.h"
#include "main.h"
#include <sstream>
+#include "filesys.h"
#include "porting.h"
#include "mapsector.h"
#include "mapblock_mesh.h"
#include "mapblock.h"
#include "settings.h"
#include "profiler.h"
+#include "gettext.h"
#include "log.h"
#include "nodemetadata.h"
#include "nodedef.h"
#include "itemdef.h"
#include "shader.h"
#include <IFileSystem.h>
-#include "sha1.h"
#include "base64.h"
#include "clientmap.h"
-#include "filecache.h"
+#include "clientmedia.h"
#include "sound.h"
#include "util/string.h"
-#include "hex.h"
#include "IMeshCache.h"
+#include "serialization.h"
#include "util/serialize.h"
#include "config.h"
-
-#if USE_CURL
-#include <curl/curl.h>
-#endif
-
-static std::string getMediaCacheDir()
-{
- return porting::path_user + DIR_DELIM + "cache" + DIR_DELIM + "media";
-}
+#include "cmake_config_githash.h"
+#include "util/directiontables.h"
+#include "util/pointedthing.h"
+#include "version.h"
/*
QueuedMeshUpdate
MeshUpdateQueue::MeshUpdateQueue()
{
- m_mutex.Init();
}
MeshUpdateQueue::~MeshUpdateQueue()
BEGIN_DEBUG_EXCEPTION_HANDLER
- while(getRun())
- {
- /*// Wait for output queue to flush.
- // Allow 2 in queue, this makes less frametime jitter.
- // Umm actually, there is no much difference
- if(m_queue_out.size() >= 2)
- {
- sleep_ms(3);
- continue;
- }*/
+ porting::setThreadName("MeshUpdateThread");
+ while(!StopRequested())
+ {
QueuedMeshUpdate *q = m_queue_in.pop();
if(q == NULL)
{
ScopeProfiler sp(g_profiler, "Client: Mesh making");
- MapBlockMesh *mesh_new = new MapBlockMesh(q->data);
+ MapBlockMesh *mesh_new = new MapBlockMesh(q->data, m_camera_offset);
if(mesh_new->getMesh()->getMeshBufferCount() == 0)
{
delete mesh_new;
r.mesh = mesh_new;
r.ack_block_to_server = q->ack_block_to_server;
- /*infostream<<"MeshUpdateThread: Processed "
- <<"("<<q->p.X<<","<<q->p.Y<<","<<q->p.Z<<")"
- <<std::endl;*/
-
m_queue_out.push_back(r);
delete q;
return NULL;
}
-void * MediaFetchThread::Thread()
-{
- ThreadStarted();
-
- log_register_thread("MediaFetchThread");
-
- DSTACK(__FUNCTION_NAME);
-
- BEGIN_DEBUG_EXCEPTION_HANDLER
-
- #if USE_CURL
- CURL *curl;
- CURLcode res;
- for (core::list<MediaRequest>::Iterator i = m_file_requests.begin();
- i != m_file_requests.end(); i++) {
- curl = curl_easy_init();
- assert(curl);
- curl_easy_setopt(curl, CURLOPT_URL, (m_remote_url + i->name).c_str());
- curl_easy_setopt(curl, CURLOPT_FAILONERROR, true);
- std::ostringstream stream;
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_write_data);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &stream);
- res = curl_easy_perform(curl);
- if (res == CURLE_OK) {
- std::string data = stream.str();
- m_file_data.push_back(make_pair(i->name, data));
- } else {
- m_failed.push_back(*i);
- infostream << "cURL request failed for " << i->name << std::endl;
- }
- curl_easy_cleanup(curl);
- }
- #endif
-
- END_DEBUG_EXCEPTION_HANDLER(errorstream)
-
- return NULL;
-}
+/*
+ Client
+*/
Client::Client(
IrrlichtDevice *device,
IWritableItemDefManager *itemdef,
IWritableNodeDefManager *nodedef,
ISoundManager *sound,
- MtEventManager *event
+ MtEventManager *event,
+ bool ipv6
):
m_tsrc(tsrc),
m_shsrc(shsrc),
device->getSceneManager(),
tsrc, this, device
),
- m_con(PROTOCOL_ID, 512, CONNECTION_TIMEOUT, this),
+ m_con(PROTOCOL_ID, 512, CONNECTION_TIMEOUT, ipv6, this),
m_device(device),
m_server_ser_ver(SER_FMT_VER_INVALID),
m_playeritem(0),
m_map_seed(0),
m_password(password),
m_access_denied(false),
- m_media_cache(getMediaCacheDir()),
- m_media_receive_started(false),
- m_media_count(0),
- m_media_received_count(0),
m_itemdef_received(false),
m_nodedef_received(false),
+ m_media_downloader(new ClientMediaDownloader()),
m_time_of_day_set(false),
m_last_time_of_day_f(-1),
m_time_of_day_update_timer(0),
m_recommended_send_interval(0.1),
- m_removed_sounds_check_timer(0)
+ m_removed_sounds_check_timer(0),
+ m_state(LC_Created)
{
m_packetcounter_timer = 0.0;
//m_delete_unused_sectors_timer = 0.0;
m_playerpos_send_timer = 0.0;
m_ignore_damage_timer = 0.0;
- // Build main texture atlas, now that the GameDef exists (that is, us)
- if(g_settings->getBool("enable_texture_atlas"))
- m_tsrc->buildMainAtlas(this);
- else
- infostream<<"Not building texture atlas."<<std::endl;
-
/*
Add local player
*/
}
}
+void Client::Stop()
+{
+ //request all client managed threads to stop
+ m_mesh_update_thread.Stop();
+}
+
+bool Client::isShutdown()
+{
+
+ if (!m_mesh_update_thread.IsRunning()) return true;
+
+ return false;
+}
+
Client::~Client()
{
- {
- //JMutexAutoLock conlock(m_con_mutex); //bulk comment-out
- m_con.Disconnect();
+ m_con.Disconnect();
+
+ m_mesh_update_thread.Stop();
+ m_mesh_update_thread.Wait();
+ while(!m_mesh_update_thread.m_queue_out.empty()) {
+ MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_frontNoEx();
+ delete r.mesh;
}
- m_mesh_update_thread.setRun(false);
- while(m_mesh_update_thread.IsRunning())
- sleep_ms(100);
delete m_inventory_from_server;
// Delete detached inventories
- {
- for(std::map<std::string, Inventory*>::iterator
- i = m_detached_inventories.begin();
- i != m_detached_inventories.end(); i++){
- delete i->second;
- }
+ for(std::map<std::string, Inventory*>::iterator
+ i = m_detached_inventories.begin();
+ i != m_detached_inventories.end(); i++){
+ delete i->second;
+ }
+
+ // cleanup 3d model meshes on client shutdown
+ while (m_device->getSceneManager()->getMeshCache()->getMeshCount() != 0) {
+ scene::IAnimatedMesh * mesh =
+ m_device->getSceneManager()->getMeshCache()->getMeshByIndex(0);
+
+ if (mesh != NULL)
+ m_device->getSceneManager()->getMeshCache()->removeMesh(mesh);
}
}
void Client::connect(Address address)
{
DSTACK(__FUNCTION_NAME);
- //JMutexAutoLock lock(m_con_mutex); //bulk comment-out
m_con.SetTimeoutMs(0);
m_con.Connect(address);
}
-bool Client::connectedAndInitialized()
-{
- //JMutexAutoLock lock(m_con_mutex); //bulk comment-out
-
- if(m_con.Connected() == false)
- return false;
-
- if(m_server_ser_ver == SER_FMT_VER_INVALID)
- return false;
-
- return true;
-}
-
void Client::step(float dtime)
{
DSTACK(__FUNCTION_NAME);
m_animation_time -= 60.0;
m_time_of_day_update_timer += dtime;
-
- //infostream<<"Client steps "<<dtime<<std::endl;
- {
- //TimeTaker timer("ReceiveAll()", m_device);
- // 0ms
- ReceiveAll();
- }
-
- {
- //TimeTaker timer("m_con_mutex + m_con.RunTimeouts()", m_device);
- // 0ms
- //JMutexAutoLock lock(m_con_mutex); //bulk comment-out
- m_con.RunTimeouts(dtime);
- }
+ ReceiveAll();
/*
Packet counter
m_packetcounter.clear();
}
}
-
- // Get connection status
- bool connected = connectedAndInitialized();
#if 0
{
core::list<v3s16> deleted_blocks;
- float delete_unused_sectors_timeout =
+ float delete_unused_sectors_timeout =
g_settings->getFloat("client_delete_unused_sectors_timeout");
// Delete sector blocks
}
#endif
- if(connected == false)
+ if(m_state == LC_Created)
{
float &counter = m_connection_reinit_timer;
counter -= dtime;
// Send TOSERVER_INIT
// [0] u16 TOSERVER_INIT
- // [2] u8 SER_FMT_VER_HIGHEST
+ // [2] u8 SER_FMT_VER_HIGHEST_READ
// [3] u8[20] player_name
// [23] u8[28] password (new in some version)
// [51] u16 minimum supported network protocol version (added sometime)
// [53] u16 maximum supported network protocol version (added later than the previous one)
SharedBuffer<u8> data(2+1+PLAYERNAME_SIZE+PASSWORD_SIZE+2+2);
writeU16(&data[0], TOSERVER_INIT);
- writeU8(&data[2], SER_FMT_VER_HIGHEST);
+ writeU8(&data[2], SER_FMT_VER_HIGHEST_READ);
memset((char*)&data[3], 0, PLAYERNAME_SIZE);
snprintf((char*)&data[3], PLAYERNAME_SIZE, "%s", myplayer->getName());
writeU16(&data[53], CLIENT_PROTOCOL_VERSION_MAX);
// Send as unreliable
- Send(0, data, false);
+ Send(1, data, false);
}
// Not connected, return
if(m_map_timer_and_unload_interval.step(dtime, map_timer_and_unload_dtime))
{
ScopeProfiler sp(g_profiler, "Client: map timer and unload");
- core::list<v3s16> deleted_blocks;
+ std::list<v3s16> deleted_blocks;
m_env.getMap().timerUpdate(map_timer_and_unload_dtime,
g_settings->getFloat("client_unload_unused_data_timeout"),
&deleted_blocks);
NOTE: This loop is intentionally iterated the way it is.
*/
- core::list<v3s16>::Iterator i = deleted_blocks.begin();
- core::list<v3s16> sendlist;
+ std::list<v3s16>::iterator i = deleted_blocks.begin();
+ std::list<v3s16> sendlist;
for(;;)
{
if(sendlist.size() == 255 || i == deleted_blocks.end())
writeU16(&reply[0], TOSERVER_DELETEDBLOCKS);
reply[2] = sendlist.size();
u32 k = 0;
- for(core::list<v3s16>::Iterator
+ for(std::list<v3s16>::iterator
j = sendlist.begin();
- j != sendlist.end(); j++)
+ j != sendlist.end(); ++j)
{
writeV3S16(&reply[2+1+6*k], *j);
k++;
}
- m_con.Send(PEER_ID_SERVER, 1, reply, true);
+ m_con.Send(PEER_ID_SERVER, 2, reply, true);
if(i == deleted_blocks.end())
break;
}
sendlist.push_back(*i);
- i++;
+ ++i;
}
}
Handle environment
*/
{
- // 0ms
- //JMutexAutoLock lock(m_env_mutex); //bulk comment-out
-
// Control local player (0ms)
LocalPlayer *player = m_env.getLocalPlayer();
assert(player != NULL);
player->applyControl(dtime);
- //TimeTaker envtimer("env step", m_device);
// Step environment
m_env.step(dtime);
m_client_event_queue.push_back(event);
}
}
+ else if(event.type == CEE_PLAYER_BREATH)
+ {
+ u16 breath = event.player_breath.amount;
+ sendBreath(breath);
+ }
}
}
-
+
/*
Print some info
*/
if(counter >= 10)
{
counter = 0.0;
- //JMutexAutoLock lock(m_con_mutex); //bulk comment-out
// connectedAndInitialized() is true, peer exists.
- float avg_rtt = m_con.GetPeerAvgRTT(PEER_ID_SERVER);
+ float avg_rtt = getRTT();
infostream<<"Client: avg_rtt="<<avg_rtt<<std::endl;
}
}
{
float &counter = m_playerpos_send_timer;
counter += dtime;
- if(counter >= m_recommended_send_interval)
+ if((m_state == LC_Ready) && (counter >= m_recommended_send_interval))
{
counter = 0.0;
sendPlayerPos();
Replace updated meshes
*/
{
- //JMutexAutoLock lock(m_env_mutex); //bulk comment-out
-
- //TimeTaker timer("** Processing mesh update result queue");
- // 0ms
-
- /*infostream<<"Mesh update result queue size is "
- <<m_mesh_update_thread.m_queue_out.size()
- <<std::endl;*/
-
int num_processed_meshes = 0;
- while(m_mesh_update_thread.m_queue_out.size() > 0)
+ while(!m_mesh_update_thread.m_queue_out.empty())
{
num_processed_meshes++;
- MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_front();
+ MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_frontNoEx();
MapBlock *block = m_env.getMap().getBlockNoCreateNoEx(r.p);
if(block)
{
- //JMutexAutoLock lock(block->mesh_mutex);
-
// Delete the old mesh
if(block->mesh != NULL)
{
// Replace with the new mesh
block->mesh = r.mesh;
+ } else {
+ delete r.mesh;
}
if(r.ack_block_to_server)
{
- /*infostream<<"Client: ACK block ("<<r.p.X<<","<<r.p.Y
- <<","<<r.p.Z<<")"<<std::endl;*/
/*
Acknowledge block
*/
reply[2] = 1;
writeV3S16(&reply[3], r.p);
// Send as reliable
- m_con.Send(PEER_ID_SERVER, 1, reply, true);
+ m_con.Send(PEER_ID_SERVER, 2, reply, true);
}
}
if(num_processed_meshes > 0)
/*
Load fetched media
*/
- if (m_media_receive_started) {
- bool all_stopped = true;
- for (core::list<MediaFetchThread>::Iterator thread = m_media_fetch_threads.begin();
- thread != m_media_fetch_threads.end(); thread++) {
- all_stopped &= !thread->IsRunning();
- while (thread->m_file_data.size() > 0) {
- std::pair <std::string, std::string> out = thread->m_file_data.pop_front();
- ++m_media_received_count;
-
- bool success = loadMedia(out.second, out.first);
- if(success){
- verbosestream<<"Client: Loaded received media: "
- <<"\""<<out.first<<"\". Caching."<<std::endl;
- } else{
- infostream<<"Client: Failed to load received media: "
- <<"\""<<out.first<<"\". Not caching."<<std::endl;
- continue;
- }
-
- bool did = fs::CreateAllDirs(getMediaCacheDir());
- if(!did){
- errorstream<<"Could not create media cache directory"
- <<std::endl;
- }
-
- {
- core::map<std::string, std::string>::Node *n;
- n = m_media_name_sha1_map.find(out.first);
- if(n == NULL)
- errorstream<<"The server sent a file that has not "
- <<"been announced."<<std::endl;
- else
- m_media_cache.update_sha1(out.second);
- }
- }
- }
- if (all_stopped) {
- core::list<MediaRequest> fetch_failed;
- for (core::list<MediaFetchThread>::Iterator thread = m_media_fetch_threads.begin();
- thread != m_media_fetch_threads.end(); thread++) {
- for (core::list<MediaRequest>::Iterator request = thread->m_failed.begin();
- request != thread->m_failed.end(); request++)
- fetch_failed.push_back(*request);
- thread->m_failed.clear();
- }
- if (fetch_failed.size() > 0) {
- infostream << "Failed to remote-fetch " << fetch_failed.size() << " files. "
- << "Requesting them the usual way." << std::endl;
- request_media(fetch_failed);
- }
- m_media_fetch_threads.clear();
+ if (m_media_downloader && m_media_downloader->isStarted()) {
+ m_media_downloader->step(this);
+ if (m_media_downloader->isDone()) {
+ received_media();
+ delete m_media_downloader;
+ m_media_downloader = NULL;
}
}
{
std::ostringstream os(std::ios_base::binary);
writeU16(os, TOSERVER_REMOVED_SOUNDS);
- writeU16(os, removed_server_ids.size());
+ size_t server_ids = removed_server_ids.size();
+ assert(server_ids <= 0xFFFF);
+ writeU16(os, (u16) (server_ids & 0xFFFF));
for(std::set<s32>::iterator i = removed_server_ids.begin();
i != removed_server_ids.end(); i++)
writeS32(os, *i);
std::string s = os.str();
SharedBuffer<u8> data((u8*)s.c_str(), s.size());
// Send as reliable
- Send(0, data, true);
+ Send(1, data, true);
}
}
}
name = removeStringEnd(filename, model_ext);
if(name != "")
{
- verbosestream<<"Client: Storing model into Irrlicht: "
+ verbosestream<<"Client: Storing model into memory: "
<<"\""<<filename<<"\""<<std::endl;
-
- io::IFileSystem *irrfs = m_device->getFileSystem();
- io::IReadFile *rfile = irrfs->createMemoryReadFile(
- *data_rw, data_rw.getSize(), filename.c_str());
- assert(rfile);
-
- scene::ISceneManager *smgr = m_device->getSceneManager();
- scene::IAnimatedMesh *mesh = smgr->getMesh(rfile);
- smgr->getMeshCache()->addMesh(filename.c_str(), mesh);
-
+ if(m_mesh_data.count(filename))
+ errorstream<<"Multiple models with name \""<<filename.c_str()
+ <<"\" found; replacing previous model"<<std::endl;
+ m_mesh_data[filename] = data;
return true;
}
string name
}
*/
-void Client::request_media(const core::list<MediaRequest> &file_requests)
+void Client::request_media(const std::list<std::string> &file_requests)
{
std::ostringstream os(std::ios_base::binary);
writeU16(os, TOSERVER_REQUEST_MEDIA);
- writeU16(os, file_requests.size());
+ size_t file_requests_size = file_requests.size();
+ assert(file_requests_size <= 0xFFFF);
+ writeU16(os, (u16) (file_requests_size & 0xFFFF));
- for(core::list<MediaRequest>::ConstIterator i = file_requests.begin();
- i != file_requests.end(); i++) {
- os<<serializeString(i->name);
+ for(std::list<std::string>::const_iterator i = file_requests.begin();
+ i != file_requests.end(); ++i) {
+ os<<serializeString(*i);
}
// Make data buffer
std::string s = os.str();
SharedBuffer<u8> data((u8*)s.c_str(), s.size());
// Send as reliable
- Send(0, data, true);
+ Send(1, data, true);
infostream<<"Client: Sending media request list to server ("
<<file_requests.size()<<" files)"<<std::endl;
}
+void Client::received_media()
+{
+ // notify server we received everything
+ std::ostringstream os(std::ios_base::binary);
+ writeU16(os, TOSERVER_RECEIVED_MEDIA);
+ std::string s = os.str();
+ SharedBuffer<u8> data((u8*)s.c_str(), s.size());
+ // Send as reliable
+ Send(1, data, true);
+ infostream<<"Client: Notifying server that we received all media"
+ <<std::endl;
+}
+
void Client::ReceiveAll()
{
DSTACK(__FUNCTION_NAME);
DSTACK(__FUNCTION_NAME);
SharedBuffer<u8> data;
u16 sender_peer_id;
- u32 datasize;
- {
- //TimeTaker t1("con mutex and receive", m_device);
- //JMutexAutoLock lock(m_con_mutex); //bulk comment-out
- datasize = m_con.Receive(sender_peer_id, data);
- }
- //TimeTaker t1("ProcessData", m_device);
+ u32 datasize = m_con.Receive(sender_peer_id, data);
ProcessData(*data, datasize, sender_peer_id);
}
u8 ser_version = m_server_ser_ver;
- //infostream<<"Client received command="<<(int)command<<std::endl;
-
if(command == TOCLIENT_INIT)
{
if(datasize < 3)
infostream<<"Client: TOCLIENT_INIT received with "
"deployed="<<((int)deployed&0xff)<<std::endl;
- if(deployed < SER_FMT_VER_LOWEST
- || deployed > SER_FMT_VER_HIGHEST)
+ if(!ser_ver_supported(deployed))
{
infostream<<"Client: TOCLIENT_INIT: Server sent "
<<"unsupported ser_fmt_ver"<<std::endl;
playerpos_s16 = readV3S16(&data[2+1]);
v3f playerpos_f = intToFloat(playerpos_s16, BS) - v3f(0, BS/2, 0);
- { //envlock
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
- // Set player position
- Player *player = m_env.getLocalPlayer();
- assert(player != NULL);
- player->setPosition(playerpos_f);
- }
+ // Set player position
+ Player *player = m_env.getLocalPlayer();
+ assert(player != NULL);
+ player->setPosition(playerpos_f);
if(datasize >= 2+1+6+8)
{
// Send as reliable
m_con.Send(PEER_ID_SERVER, 1, reply, true);
+ m_state = LC_Init;
+
return;
}
return;
}
- // Just here to avoid putting the two if's together when
- // making some copypasta
- {}
+ /*
+ Handle runtime commands
+ */
+ // there's no sane reason why we shouldn't have a player and
+ // almost everyone needs a player reference
+ Player *player = m_env.getLocalPlayer();
+ assert(player != NULL);
if(command == TOCLIENT_REMOVENODE)
{
p.X = readS16(&data[2]);
p.Y = readS16(&data[4]);
p.Z = readS16(&data[6]);
-
- //TimeTaker t1("TOCLIENT_REMOVENODE");
-
removeNode(p);
}
else if(command == TOCLIENT_ADDNODE)
p.X = readS16(&data[2]);
p.Y = readS16(&data[4]);
p.Z = readS16(&data[6]);
-
- //TimeTaker t1("TOCLIENT_ADDNODE");
MapNode n;
n.deSerialize(&data[8], ser_version);
- addNode(p, n);
+ bool remove_metadata = true;
+ u32 index = 8 + MapNode::serializedLength(ser_version);
+ if ((datasize >= index+1) && data[index]){
+ remove_metadata = false;
+ }
+
+ addNode(p, n, remove_metadata);
}
else if(command == TOCLIENT_BLOCKDATA)
{
p.Y = readS16(&data[4]);
p.Z = readS16(&data[6]);
- /*infostream<<"Client: Thread: BLOCKDATA for ("
- <<p.X<<","<<p.Y<<","<<p.Z<<")"<<std::endl;*/
- /*infostream<<"Client: Thread: BLOCKDATA for ("
- <<p.X<<","<<p.Y<<","<<p.Z<<")"<<std::endl;*/
-
std::string datastring((char*)&data[8], datasize-8);
std::istringstream istr(datastring, std::ios_base::binary);
sector = m_env.getMap().emergeSector(p2d);
assert(sector->getPos() == p2d);
-
- //TimeTaker timer("MapBlock deSerialize");
- // 0ms
block = sector->getBlockNoCreateNoEx(p.Y);
if(block)
/*
Update an existing block
*/
- //infostream<<"Updating"<<std::endl;
block->deSerialize(istr, ser_version, false);
+ block->deSerializeNetworkSpecific(istr);
}
else
{
/*
Create a new block
*/
- //infostream<<"Creating new"<<std::endl;
block = new MapBlock(&m_env.getMap(), p, this);
block->deSerialize(istr, ser_version, false);
+ block->deSerializeNetworkSpecific(istr);
sector->insertBlock(block);
}
-#if 0
- /*
- Acknowledge block
- */
- /*
- [0] u16 command
- [2] u8 count
- [3] v3s16 pos_0
- [3+6] v3s16 pos_1
- ...
- */
- u32 replysize = 2+1+6;
- SharedBuffer<u8> reply(replysize);
- writeU16(&reply[0], TOSERVER_GOTBLOCKS);
- reply[2] = 1;
- writeV3S16(&reply[3], p);
- // Send as reliable
- m_con.Send(PEER_ID_SERVER, 1, reply, true);
-#endif
-
/*
Add it to mesh update queue and set it to be acknowledged after update.
*/
- //infostream<<"Adding mesh update task for received block"<<std::endl;
addUpdateMeshTaskWithEdge(p, true);
}
else if(command == TOCLIENT_INVENTORY)
if(datasize < 3)
return;
- //TimeTaker t1("Parsing TOCLIENT_INVENTORY", m_device);
-
- { //envlock
- //TimeTaker t2("mutex locking", m_device);
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
- //t2.stop();
-
- //TimeTaker t3("istringstream init", m_device);
- std::string datastring((char*)&data[2], datasize-2);
- std::istringstream is(datastring, std::ios_base::binary);
- //t3.stop();
-
- //m_env.printPlayers(infostream);
-
- //TimeTaker t4("player get", m_device);
- Player *player = m_env.getLocalPlayer();
- assert(player != NULL);
- //t4.stop();
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
- //TimeTaker t1("inventory.deSerialize()", m_device);
- player->inventory.deSerialize(is);
- //t1.stop();
+ player->inventory.deSerialize(is);
- m_inventory_updated = true;
+ m_inventory_updated = true;
- delete m_inventory_from_server;
- m_inventory_from_server = new Inventory(player->inventory);
- m_inventory_from_server_age = 0.0;
+ delete m_inventory_from_server;
+ m_inventory_from_server = new Inventory(player->inventory);
+ m_inventory_from_server_age = 0.0;
- //infostream<<"Client got player inventory:"<<std::endl;
- //player->inventory.print(infostream);
- }
}
else if(command == TOCLIENT_TIME_OF_DAY)
{
if(datasize < 4)
return;
- u16 time_of_day = readU16(&data[2]);
- time_of_day = time_of_day % 24000;
- //infostream<<"Client: time_of_day="<<time_of_day<<std::endl;
+ u16 time_of_day = readU16(&data[2]);
+ time_of_day = time_of_day % 24000;
float time_speed = 0;
- if(datasize >= 2 + 2 + 4){
+
+ if(datasize >= 2 + 2 + 4)
+ {
time_speed = readF1000(&data[4]);
- } else {
+ }
+ else {
// Old message; try to approximate speed of time by ourselves
float time_of_day_f = (float)time_of_day / 24000.0;
float tod_diff_f = 0;
+
if(time_of_day_f < 0.2 && m_last_time_of_day_f > 0.8)
tod_diff_f = time_of_day_f - m_last_time_of_day_f + 1.0;
else
tod_diff_f = time_of_day_f - m_last_time_of_day_f;
- m_last_time_of_day_f = time_of_day_f;
- float time_diff = m_time_of_day_update_timer;
+
+ m_last_time_of_day_f = time_of_day_f;
+ float time_diff = m_time_of_day_update_timer;
m_time_of_day_update_timer = 0;
+
if(m_time_of_day_set){
- time_speed = 3600.0*24.0 * tod_diff_f / time_diff;
+ time_speed = (3600.0*24.0) * tod_diff_f / time_diff;
infostream<<"Client: Measured time_of_day speed (old format): "
<<time_speed<<" tod_diff_f="<<tod_diff_f
<<" time_diff="<<time_diff<<std::endl;
m_time_of_day_set = true;
u32 dr = m_env.getDayNightRatio();
- verbosestream<<"Client: time_of_day="<<time_of_day
+ infostream<<"Client: time_of_day="<<time_of_day
<<" time_speed="<<time_speed
<<" dr="<<dr<<std::endl;
}
std::istringstream is(datastring, std::ios_base::binary);
// Read stuff
- is.read((char*)buf, 2);
+ is.read((char*) buf, 2);
u16 len = readU16(buf);
std::wstring message;
- for(u16 i=0; i<len; i++)
+ for(unsigned int i=0; i<len; i++)
{
is.read((char*)buf, 2);
message += (wchar_t)readU16(buf);
}
-
- /*infostream<<"Client received chat message: "
- <<wide_to_narrow(message)<<std::endl;*/
m_chat_queue.push_back(message);
}
else if(command == TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD)
{
- //if(g_settings->getBool("enable_experimental"))
- {
- /*
- u16 command
- u16 count of removed objects
- for all removed objects {
- u16 id
- }
- u16 count of added objects
- for all added objects {
- u16 id
- u8 type
- u32 initialization data length
- string initialization data
- }
- */
+ /*
+ u16 command
+ u16 count of removed objects
+ for all removed objects {
+ u16 id
+ }
+ u16 count of added objects
+ for all added objects {
+ u16 id
+ u8 type
+ u32 initialization data length
+ string initialization data
+ }
+ */
- char buf[6];
- // Get all data except the command number
- std::string datastring((char*)&data[2], datasize-2);
- // Throw them in an istringstream
- std::istringstream is(datastring, std::ios_base::binary);
+ char buf[6];
+ // Get all data except the command number
+ std::string datastring((char*)&data[2], datasize-2);
+ // Throw them in an istringstream
+ std::istringstream is(datastring, std::ios_base::binary);
- // Read stuff
-
- // Read removed objects
+ // Read removed objects
+ is.read(buf, 2);
+ u16 removed_count = readU16((u8*)buf);
+ for(unsigned int i=0; i<removed_count; i++)
+ {
is.read(buf, 2);
- u16 removed_count = readU16((u8*)buf);
- for(u16 i=0; i<removed_count; i++)
- {
- is.read(buf, 2);
- u16 id = readU16((u8*)buf);
- // Remove it
- {
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
- m_env.removeActiveObject(id);
- }
- }
-
- // Read added objects
+ u16 id = readU16((u8*)buf);
+ m_env.removeActiveObject(id);
+ }
+
+ // Read added objects
+ is.read(buf, 2);
+ u16 added_count = readU16((u8*)buf);
+ for(unsigned int i=0; i<added_count; i++)
+ {
is.read(buf, 2);
- u16 added_count = readU16((u8*)buf);
- for(u16 i=0; i<added_count; i++)
- {
- is.read(buf, 2);
- u16 id = readU16((u8*)buf);
- is.read(buf, 1);
- u8 type = readU8((u8*)buf);
- std::string data = deSerializeLongString(is);
- // Add it
- {
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
- m_env.addActiveObject(id, type, data);
- }
- }
+ u16 id = readU16((u8*)buf);
+ is.read(buf, 1);
+ u8 type = readU8((u8*)buf);
+ std::string data = deSerializeLongString(is);
+ // Add it
+ m_env.addActiveObject(id, type, data);
}
}
else if(command == TOCLIENT_ACTIVE_OBJECT_MESSAGES)
{
- //if(g_settings->getBool("enable_experimental"))
+ /*
+ u16 command
+ for all objects
+ {
+ u16 id
+ u16 message length
+ string message
+ }
+ */
+ char buf[6];
+ // Get all data except the command number
+ std::string datastring((char*)&data[2], datasize-2);
+ // Throw them in an istringstream
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ while(is.eof() == false)
{
- /*
- u16 command
- for all objects
- {
- u16 id
- u16 message length
- string message
- }
- */
- char buf[6];
- // Get all data except the command number
- std::string datastring((char*)&data[2], datasize-2);
- // Throw them in an istringstream
- std::istringstream is(datastring, std::ios_base::binary);
-
- while(is.eof() == false)
+ is.read(buf, 2);
+ u16 id = readU16((u8*)buf);
+ if(is.eof())
+ break;
+ is.read(buf, 2);
+ size_t message_size = readU16((u8*)buf);
+ std::string message;
+ message.reserve(message_size);
+ for(unsigned int i=0; i<message_size; i++)
{
- // Read stuff
- is.read(buf, 2);
- u16 id = readU16((u8*)buf);
- if(is.eof())
- break;
- is.read(buf, 2);
- u16 message_size = readU16((u8*)buf);
- std::string message;
- message.reserve(message_size);
- for(u16 i=0; i<message_size; i++)
- {
- is.read(buf, 1);
- message.append(buf, 1);
- }
- // Pass on to the environment
- {
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
- m_env.processActiveObjectMessage(id, message);
- }
+ is.read(buf, 1);
+ message.append(buf, 1);
}
+ // Pass on to the environment
+ m_env.processActiveObjectMessage(id, message);
}
}
+ else if(command == TOCLIENT_MOVEMENT)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ player->movement_acceleration_default = readF1000(is) * BS;
+ player->movement_acceleration_air = readF1000(is) * BS;
+ player->movement_acceleration_fast = readF1000(is) * BS;
+ player->movement_speed_walk = readF1000(is) * BS;
+ player->movement_speed_crouch = readF1000(is) * BS;
+ player->movement_speed_fast = readF1000(is) * BS;
+ player->movement_speed_climb = readF1000(is) * BS;
+ player->movement_speed_jump = readF1000(is) * BS;
+ player->movement_liquid_fluidity = readF1000(is) * BS;
+ player->movement_liquid_fluidity_smooth = readF1000(is) * BS;
+ player->movement_liquid_sink = readF1000(is) * BS;
+ player->movement_gravity = readF1000(is) * BS;
+ }
else if(command == TOCLIENT_HP)
{
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
- Player *player = m_env.getLocalPlayer();
- assert(player != NULL);
- u8 oldhp = player->hp;
- u8 hp = readU8(is);
+
+ u8 oldhp = player->hp;
+ u8 hp = readU8(is);
player->hp = hp;
if(hp < oldhp)
m_client_event_queue.push_back(event);
}
}
+ else if(command == TOCLIENT_BREATH)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ player->setBreath(readU16(is));
+ }
else if(command == TOCLIENT_MOVE_PLAYER)
{
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
- Player *player = m_env.getLocalPlayer();
- assert(player != NULL);
+
v3f pos = readV3F1000(is);
f32 pitch = readF1000(is);
f32 yaw = readF1000(is);
player->setPosition(pos);
- /*player->setPitch(pitch);
- player->setYaw(yaw);*/
infostream<<"Client got TOCLIENT_MOVE_PLAYER"
<<" pos=("<<pos.X<<","<<pos.Y<<","<<pos.Z<<")"
v3f camera_point_target = readV3F1000(is);
ClientEvent event;
- event.type = CE_DEATHSCREEN;
+ event.type = CE_DEATHSCREEN;
event.deathscreen.set_camera_point_target = set_camera_point_target;
- event.deathscreen.camera_point_target_x = camera_point_target.X;
- event.deathscreen.camera_point_target_y = camera_point_target.Y;
- event.deathscreen.camera_point_target_z = camera_point_target.Z;
+ event.deathscreen.camera_point_target_x = camera_point_target.X;
+ event.deathscreen.camera_point_target_y = camera_point_target.Y;
+ event.deathscreen.camera_point_target_z = camera_point_target.Z;
m_client_event_queue.push_back(event);
}
else if(command == TOCLIENT_ANNOUNCE_MEDIA)
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
- // Mesh update thread must be stopped while
- // updating content definitions
- assert(!m_mesh_update_thread.IsRunning());
-
int num_files = readU16(is);
infostream<<"Client: Received media announcement: packet size: "
<<datasize<<std::endl;
- core::list<MediaRequest> file_requests;
+ if (m_media_downloader == NULL ||
+ m_media_downloader->isStarted()) {
+ const char *problem = m_media_downloader ?
+ "we already saw another announcement" :
+ "all media has been received already";
+ errorstream<<"Client: Received media announcement but "
+ <<problem<<"! "
+ <<" files="<<num_files
+ <<" size="<<datasize<<std::endl;
+ return;
+ }
+
+ // Mesh update thread must be stopped while
+ // updating content definitions
+ assert(!m_mesh_update_thread.IsRunning());
for(int i=0; i<num_files; i++)
{
- //read file from cache
std::string name = deSerializeString(is);
std::string sha1_base64 = deSerializeString(is);
-
- // if name contains illegal characters, ignore the file
- if(!string_allowed(name, TEXTURENAME_ALLOWED_CHARS)){
- errorstream<<"Client: ignoring illegal file name "
- <<"sent by server: \""<<name<<"\""<<std::endl;
- continue;
- }
-
std::string sha1_raw = base64_decode(sha1_base64);
- std::string sha1_hex = hex_encode(sha1_raw);
- std::ostringstream tmp_os(std::ios_base::binary);
- bool found_in_cache = m_media_cache.load_sha1(sha1_raw, tmp_os);
- m_media_name_sha1_map.set(name, sha1_raw);
-
- // If found in cache, try to load it from there
- if(found_in_cache)
- {
- bool success = loadMedia(tmp_os.str(), name);
- if(success){
- verbosestream<<"Client: Loaded cached media: "
- <<sha1_hex<<" \""<<name<<"\""<<std::endl;
- continue;
- } else{
- infostream<<"Client: Failed to load cached media: "
- <<sha1_hex<<" \""<<name<<"\""<<std::endl;
- }
- }
- // Didn't load from cache; queue it to be requested
- verbosestream<<"Client: Adding file to request list: \""
- <<sha1_hex<<" \""<<name<<"\""<<std::endl;
- file_requests.push_back(MediaRequest(name));
+ m_media_downloader->addFile(name, sha1_raw);
}
- std::string remote_media = "";
+ std::vector<std::string> remote_media;
try {
- remote_media = deSerializeString(is);
+ Strfnd sf(deSerializeString(is));
+ while(!sf.atend()) {
+ std::string baseurl = trim(sf.next(","));
+ if(baseurl != "")
+ m_media_downloader->addRemoteServer(baseurl);
+ }
}
- catch(SerializationError) {
+ catch(SerializationError& e) {
// not supported by server or turned off
}
- m_media_count = file_requests.size();
- m_media_receive_started = true;
-
- if (remote_media == "" || !USE_CURL) {
- request_media(file_requests);
- } else {
- #if USE_CURL
- for (size_t i = 0; i < g_settings->getU16("media_fetch_threads"); ++i) {
- m_media_fetch_threads.push_back(MediaFetchThread(this));
- }
-
- core::list<MediaFetchThread>::Iterator cur = m_media_fetch_threads.begin();
- for(core::list<MediaRequest>::Iterator i = file_requests.begin();
- i != file_requests.end(); i++) {
- cur->m_file_requests.push_back(*i);
- cur++;
- if (cur == m_media_fetch_threads.end())
- cur = m_media_fetch_threads.begin();
- }
- for (core::list<MediaFetchThread>::Iterator i = m_media_fetch_threads.begin();
- i != m_media_fetch_threads.end(); i++) {
- i->m_remote_url = remote_media;
- i->Start();
- }
- #endif
-
- // notify server we received everything
- std::ostringstream os(std::ios_base::binary);
- writeU16(os, TOSERVER_RECEIVED_MEDIA);
- std::string s = os.str();
- SharedBuffer<u8> data((u8*)s.c_str(), s.size());
- // Send as reliable
- Send(0, data, true);
- }
- ClientEvent event;
- event.type = CE_TEXTURES_UPDATED;
- m_client_event_queue.push_back(event);
+ m_media_downloader->step(this);
}
else if(command == TOCLIENT_MEDIA)
{
- if (m_media_count == 0)
- return;
std::string datastring((char*)&data[2], datasize-2);
std::istringstream is(datastring, std::ios_base::binary);
- // Mesh update thread must be stopped while
- // updating content definitions
- assert(!m_mesh_update_thread.IsRunning());
-
/*
u16 command
u16 total number of file bunches
*/
int num_bunches = readU16(is);
int bunch_i = readU16(is);
- int num_files = readU32(is);
+ u32 num_files = readU32(is);
infostream<<"Client: Received files: bunch "<<bunch_i<<"/"
<<num_bunches<<" files="<<num_files
<<" size="<<datasize<<std::endl;
- for(int i=0; i<num_files; i++){
- m_media_received_count++;
- std::string name = deSerializeString(is);
- std::string data = deSerializeLongString(is);
- // if name contains illegal characters, ignore the file
- if(!string_allowed(name, TEXTURENAME_ALLOWED_CHARS)){
- errorstream<<"Client: ignoring illegal file name "
- <<"sent by server: \""<<name<<"\""<<std::endl;
- continue;
- }
-
- bool success = loadMedia(data, name);
- if(success){
- verbosestream<<"Client: Loaded received media: "
- <<"\""<<name<<"\". Caching."<<std::endl;
- } else{
- infostream<<"Client: Failed to load received media: "
- <<"\""<<name<<"\". Not caching."<<std::endl;
- continue;
- }
-
- bool did = fs::CreateAllDirs(getMediaCacheDir());
- if(!did){
- errorstream<<"Could not create media cache directory"
- <<std::endl;
- }
+ if (num_files == 0)
+ return;
- {
- core::map<std::string, std::string>::Node *n;
- n = m_media_name_sha1_map.find(name);
- if(n == NULL)
- errorstream<<"The server sent a file that has not "
- <<"been announced."<<std::endl;
- else
- m_media_cache.update_sha1(data);
- }
+ if (m_media_downloader == NULL ||
+ !m_media_downloader->isStarted()) {
+ const char *problem = m_media_downloader ?
+ "media has not been requested" :
+ "all media has been received already";
+ errorstream<<"Client: Received media but "
+ <<problem<<"! "
+ <<" bunch "<<bunch_i<<"/"<<num_bunches
+ <<" files="<<num_files
+ <<" size="<<datasize<<std::endl;
+ return;
}
- ClientEvent event;
- event.type = CE_TEXTURES_UPDATED;
- m_client_event_queue.push_back(event);
+ // Mesh update thread must be stopped while
+ // updating content definitions
+ assert(!m_mesh_update_thread.IsRunning());
+
+ for(unsigned int i=0; i<num_files; i++){
+ std::string name = deSerializeString(is);
+ std::string data = deSerializeLongString(is);
+ m_media_downloader->conventionalTransferDone(
+ name, data, this);
+ }
}
else if(command == TOCLIENT_TOOLDEF)
{
m_privileges.clear();
infostream<<"Client: Privileges updated: ";
u16 num_privileges = readU16(is);
- for(u16 i=0; i<num_privileges; i++){
+ for(unsigned int i=0; i<num_privileges; i++){
std::string priv = deSerializeString(is);
m_privileges.insert(priv);
infostream<<priv<<" ";
std::istringstream is(datastring, std::ios_base::binary);
// Store formspec in LocalPlayer
- Player *player = m_env.getLocalPlayer();
- assert(player != NULL);
player->inventory_formspec = deSerializeLongString(is);
}
else if(command == TOCLIENT_DETACHED_INVENTORY)
}
inv->deSerialize(is);
}
+ else if(command == TOCLIENT_SHOW_FORMSPEC)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ std::string formspec = deSerializeLongString(is);
+ std::string formname = deSerializeString(is);
+
+ ClientEvent event;
+ event.type = CE_SHOW_FORMSPEC;
+ // pointer is required as event is a struct only!
+ // adding a std:string to a struct isn't possible
+ event.show_formspec.formspec = new std::string(formspec);
+ event.show_formspec.formname = new std::string(formname);
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_SPAWN_PARTICLE)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ v3f pos = readV3F1000(is);
+ v3f vel = readV3F1000(is);
+ v3f acc = readV3F1000(is);
+ float expirationtime = readF1000(is);
+ float size = readF1000(is);
+ bool collisiondetection = readU8(is);
+ std::string texture = deSerializeLongString(is);
+ bool vertical = false;
+ try {
+ vertical = readU8(is);
+ } catch (...) {}
+
+ ClientEvent event;
+ event.type = CE_SPAWN_PARTICLE;
+ event.spawn_particle.pos = new v3f (pos);
+ event.spawn_particle.vel = new v3f (vel);
+ event.spawn_particle.acc = new v3f (acc);
+ event.spawn_particle.expirationtime = expirationtime;
+ event.spawn_particle.size = size;
+ event.spawn_particle.collisiondetection = collisiondetection;
+ event.spawn_particle.vertical = vertical;
+ event.spawn_particle.texture = new std::string(texture);
+
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_ADD_PARTICLESPAWNER)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u16 amount = readU16(is);
+ float spawntime = readF1000(is);
+ v3f minpos = readV3F1000(is);
+ v3f maxpos = readV3F1000(is);
+ v3f minvel = readV3F1000(is);
+ v3f maxvel = readV3F1000(is);
+ v3f minacc = readV3F1000(is);
+ v3f maxacc = readV3F1000(is);
+ float minexptime = readF1000(is);
+ float maxexptime = readF1000(is);
+ float minsize = readF1000(is);
+ float maxsize = readF1000(is);
+ bool collisiondetection = readU8(is);
+ std::string texture = deSerializeLongString(is);
+ u32 id = readU32(is);
+ bool vertical = false;
+ try {
+ vertical = readU8(is);
+ } catch (...) {}
+
+ ClientEvent event;
+ event.type = CE_ADD_PARTICLESPAWNER;
+ event.add_particlespawner.amount = amount;
+ event.add_particlespawner.spawntime = spawntime;
+ event.add_particlespawner.minpos = new v3f (minpos);
+ event.add_particlespawner.maxpos = new v3f (maxpos);
+ event.add_particlespawner.minvel = new v3f (minvel);
+ event.add_particlespawner.maxvel = new v3f (maxvel);
+ event.add_particlespawner.minacc = new v3f (minacc);
+ event.add_particlespawner.maxacc = new v3f (maxacc);
+ event.add_particlespawner.minexptime = minexptime;
+ event.add_particlespawner.maxexptime = maxexptime;
+ event.add_particlespawner.minsize = minsize;
+ event.add_particlespawner.maxsize = maxsize;
+ event.add_particlespawner.collisiondetection = collisiondetection;
+ event.add_particlespawner.vertical = vertical;
+ event.add_particlespawner.texture = new std::string(texture);
+ event.add_particlespawner.id = id;
+
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_DELETE_PARTICLESPAWNER)
+ {
+ std::string datastring((char*)&data[2], datasize-2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u32 id = readU16(is);
+
+ ClientEvent event;
+ event.type = CE_DELETE_PARTICLESPAWNER;
+ event.delete_particlespawner.id = id;
+
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_HUDADD)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u32 id = readU32(is);
+ u8 type = readU8(is);
+ v2f pos = readV2F1000(is);
+ std::string name = deSerializeString(is);
+ v2f scale = readV2F1000(is);
+ std::string text = deSerializeString(is);
+ u32 number = readU32(is);
+ u32 item = readU32(is);
+ u32 dir = readU32(is);
+ v2f align = readV2F1000(is);
+ v2f offset = readV2F1000(is);
+ v3f world_pos;
+ try{
+ world_pos = readV3F1000(is);
+ }catch(SerializationError &e) {};
+
+ ClientEvent event;
+ event.type = CE_HUDADD;
+ event.hudadd.id = id;
+ event.hudadd.type = type;
+ event.hudadd.pos = new v2f(pos);
+ event.hudadd.name = new std::string(name);
+ event.hudadd.scale = new v2f(scale);
+ event.hudadd.text = new std::string(text);
+ event.hudadd.number = number;
+ event.hudadd.item = item;
+ event.hudadd.dir = dir;
+ event.hudadd.align = new v2f(align);
+ event.hudadd.offset = new v2f(offset);
+ event.hudadd.world_pos = new v3f(world_pos);
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_HUDRM)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u32 id = readU32(is);
+
+ ClientEvent event;
+ event.type = CE_HUDRM;
+ event.hudrm.id = id;
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_HUDCHANGE)
+ {
+ std::string sdata;
+ v2f v2fdata;
+ v3f v3fdata;
+ u32 intdata = 0;
+
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u32 id = readU32(is);
+ u8 stat = (HudElementStat)readU8(is);
+
+ if (stat == HUD_STAT_POS || stat == HUD_STAT_SCALE ||
+ stat == HUD_STAT_ALIGN || stat == HUD_STAT_OFFSET)
+ v2fdata = readV2F1000(is);
+ else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT)
+ sdata = deSerializeString(is);
+ else if (stat == HUD_STAT_WORLD_POS)
+ v3fdata = readV3F1000(is);
+ else
+ intdata = readU32(is);
+
+ ClientEvent event;
+ event.type = CE_HUDCHANGE;
+ event.hudchange.id = id;
+ event.hudchange.stat = (HudElementStat)stat;
+ event.hudchange.v2fdata = new v2f(v2fdata);
+ event.hudchange.v3fdata = new v3f(v3fdata);
+ event.hudchange.sdata = new std::string(sdata);
+ event.hudchange.data = intdata;
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_HUD_SET_FLAGS)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u32 flags = readU32(is);
+ u32 mask = readU32(is);
+
+ player->hud_flags &= ~mask;
+ player->hud_flags |= flags;
+ }
+ else if(command == TOCLIENT_HUD_SET_PARAM)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ u16 param = readU16(is);
+ std::string value = deSerializeString(is);
+
+ if(param == HUD_PARAM_HOTBAR_ITEMCOUNT && value.size() == 4) {
+ s32 hotbar_itemcount = readS32((u8*) value.c_str());
+ if(hotbar_itemcount > 0 && hotbar_itemcount <= HUD_HOTBAR_ITEMCOUNT_MAX)
+ player->hud_hotbar_itemcount = hotbar_itemcount;
+ }
+ else if (param == HUD_PARAM_HOTBAR_IMAGE) {
+ ((LocalPlayer *) player)->hotbar_image = value;
+ }
+ else if (param == HUD_PARAM_HOTBAR_SELECTED_IMAGE) {
+ ((LocalPlayer *) player)->hotbar_selected_image = value;
+ }
+ }
+ else if(command == TOCLIENT_SET_SKY)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ video::SColor *bgcolor = new video::SColor(readARGB8(is));
+ std::string *type = new std::string(deSerializeString(is));
+ u16 count = readU16(is);
+ std::vector<std::string> *params = new std::vector<std::string>;
+
+ for(size_t i=0; i<count; i++)
+ params->push_back(deSerializeString(is));
+
+ ClientEvent event;
+ event.type = CE_SET_SKY;
+ event.set_sky.bgcolor = bgcolor;
+ event.set_sky.type = type;
+ event.set_sky.params = params;
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ bool do_override = readU8(is);
+ float day_night_ratio_f = (float)readU16(is) / 65536;
+
+ ClientEvent event;
+ event.type = CE_OVERRIDE_DAY_NIGHT_RATIO;
+ event.override_day_night_ratio.do_override = do_override;
+ event.override_day_night_ratio.ratio_f = day_night_ratio_f;
+ m_client_event_queue.push_back(event);
+ }
+ else if(command == TOCLIENT_LOCAL_PLAYER_ANIMATIONS)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ LocalPlayer *player = m_env.getLocalPlayer();
+ assert(player != NULL);
+
+ player->local_animations[0] = readV2F1000(is);
+ player->local_animations[1] = readV2F1000(is);
+ player->local_animations[2] = readV2F1000(is);
+ player->local_animations[3] = readV2F1000(is);
+ player->local_animation_speed = readF1000(is);
+ }
+ else if(command == TOCLIENT_EYE_OFFSET)
+ {
+ std::string datastring((char *)&data[2], datasize - 2);
+ std::istringstream is(datastring, std::ios_base::binary);
+
+ LocalPlayer *player = m_env.getLocalPlayer();
+ assert(player != NULL);
+
+ player->eye_offset_first = readV3F1000(is);
+ player->eye_offset_third = readV3F1000(is);
+ }
else
{
infostream<<"Client: Ignoring unknown command "
void Client::interact(u8 action, const PointedThing& pointed)
{
- if(connectedAndInitialized() == false){
+ if(m_state != LC_Ready){
infostream<<"Client::interact() "
"cancelled (not connected)"
<<std::endl;
writeU16(os, TOSERVER_NODEMETA_FIELDS);
writeV3S16(os, p);
os<<serializeString(formname);
- writeU16(os, fields.size());
+ size_t fields_size = fields.size();
+ assert(fields_size <= 0xFFFF);
+ writeU16(os, (u16) (fields_size & 0xFFFF));
for(std::map<std::string, std::string>::const_iterator
i = fields.begin(); i != fields.end(); i++){
const std::string &name = i->first;
Send(0, data, true);
}
-void Client::sendInventoryFields(const std::string &formname,
+void Client::sendInventoryFields(const std::string &formname,
const std::map<std::string, std::string> &fields)
{
std::ostringstream os(std::ios_base::binary);
writeU16(os, TOSERVER_INVENTORY_FIELDS);
os<<serializeString(formname);
- writeU16(os, fields.size());
+ size_t fields_size = fields.size();
+ assert(fields_size <= 0xFFFF);
+ writeU16(os, (u16) (fields_size & 0xFFFF));
for(std::map<std::string, std::string>::const_iterator
i = fields.begin(); i != fields.end(); i++){
- const std::string &name = i->first;
+ const std::string &name = i->first;
const std::string &value = i->second;
os<<serializeString(name);
os<<serializeLongString(value);
os.write((char*)buf, 2);
// Write length
- writeU16(buf, message.size());
+ size_t messagesize = message.size();
+ assert(messagesize <= 0xFFFF);
+ writeU16(buf, (u16) (messagesize & 0xFF));
os.write((char*)buf, 2);
// Write string
- for(u32 i=0; i<message.size(); i++)
+ for(unsigned int i=0; i<message.size(); i++)
{
u16 w = message[i];
writeU16(buf, w);
Send(0, data, true);
}
-void Client::sendChangePassword(const std::wstring oldpassword,
- const std::wstring newpassword)
+void Client::sendChangePassword(const std::wstring &oldpassword,
+ const std::wstring &newpassword)
{
Player *player = m_env.getLocalPlayer();
if(player == NULL)
*/
writeU16(buf, TOSERVER_PASSWORD);
- for(u
32 i=0;i<PASSWORD_SIZE-1;i++)
+ for(u
nsigned int i=0;i<PASSWORD_SIZE-1;i++)
{
buf[2+i] = i<oldpwd.length()?oldpwd[i]:0;
buf[30+i] = i<newpwd.length()?newpwd[i]:0;
Send(0, data, true);
}
+void Client::sendBreath(u16 breath)
+{
+ DSTACK(__FUNCTION_NAME);
+ std::ostringstream os(std::ios_base::binary);
+
+ writeU16(os, TOSERVER_BREATH);
+ writeU16(os, breath);
+ // Make data buffer
+ std::string s = os.str();
+ SharedBuffer<u8> data((u8*)s.c_str(), s.size());
+ // Send as reliable
+ Send(0, data, true);
+}
+
void Client::sendRespawn()
{
DSTACK(__FUNCTION_NAME);
Send(0, data, true);
}
+void Client::sendReady()
+{
+ DSTACK(__FUNCTION_NAME);
+ std::ostringstream os(std::ios_base::binary);
+
+ writeU16(os, TOSERVER_CLIENT_READY);
+ writeU8(os,VERSION_MAJOR);
+ writeU8(os,VERSION_MINOR);
+ writeU8(os,VERSION_PATCH_ORIG);
+ writeU8(os,0);
+
+ writeU16(os,strlen(CMAKE_VERSION_GITHASH));
+ os.write(CMAKE_VERSION_GITHASH,strlen(CMAKE_VERSION_GITHASH));
+
+ // Make data buffer
+ std::string s = os.str();
+ SharedBuffer<u8> data((u8*)s.c_str(), s.size());
+ // Send as reliable
+ Send(0, data, true);
+}
+
void Client::sendPlayerPos()
{
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
-
LocalPlayer *myplayer = m_env.getLocalPlayer();
if(myplayer == NULL)
return;
// Save bandwidth by only updating position when something changed
- if(myplayer->last_position == myplayer->getPosition() &&
- myplayer->last_speed == myplayer->getSpeed() &&
- myplayer->last_pitch == myplayer->getPitch() &&
- myplayer->last_yaw == myplayer->getYaw() &&
+ if(myplayer->last_position == myplayer->getPosition() &&
+ myplayer->last_speed == myplayer->getSpeed() &&
+ myplayer->last_pitch == myplayer->getPitch() &&
+ myplayer->last_yaw == myplayer->getYaw() &&
myplayer->last_keyPressed == myplayer->keyPressed)
return;
- myplayer->last_position = myplayer->getPosition();
- myplayer->last_speed = myplayer->getSpeed();
- myplayer->last_pitch = myplayer->getPitch();
- myplayer->last_yaw = myplayer->getYaw();
+ myplayer->last_position = myplayer->getPosition();
+ myplayer->last_speed = myplayer->getSpeed();
+ myplayer->last_pitch = myplayer->getPitch();
+ myplayer->last_yaw = myplayer->getYaw();
myplayer->last_keyPressed = myplayer->keyPressed;
u16 our_peer_id;
// Check that an existing peer_id is the same as the connection's
assert(myplayer->peer_id == our_peer_id);
- v3f pf = myplayer->getPosition();
+ v3f pf = myplayer->getPosition();
+ v3f sf = myplayer->getSpeed();
+ s32 pitch = myplayer->getPitch() * 100;
+ s32 yaw = myplayer->getYaw() * 100;
+ u32 keyPressed = myplayer->keyPressed;
+
v3s32 position(pf.X*100, pf.Y*100, pf.Z*100);
- v3f sf = myplayer->getSpeed();
v3s32 speed(sf.X*100, sf.Y*100, sf.Z*100);
- s32 pitch = myplayer->getPitch() * 100;
- s32 yaw = myplayer->getYaw() * 100;
- u32 keyPressed=myplayer->keyPressed;
/*
Format:
[0] u16 command
writeV3S32(&data[2], position);
writeV3S32(&data[2+12], speed);
writeS32(&data[2+12+12], pitch);
- writeS32(&data[2+12+12+4], yaw);
+ writeS32(&data[2+12+12+4], yaw);
writeU32(&data[2+12+12+4+4], keyPressed);
// Send as unreliable
Send(0, data, false);
void Client::removeNode(v3s16 p)
{
- core::map<v3s16, MapBlock*> modified_blocks;
+ std::map<v3s16, MapBlock*> modified_blocks;
try
{
- //TimeTaker t("removeNodeAndUpdate", m_device);
m_env.getMap().removeNodeAndUpdate(p, modified_blocks);
}
catch(InvalidPositionException &e)
// add urgent task to update the modified node
addUpdateMeshTaskForNode(p, false, true);
- for(core::map<v3s16, MapBlock * >::Iterator
- i = modified_blocks.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<v3s16, MapBlock * >::iterator
+ i = modified_blocks.begin();
+ i != modified_blocks.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
- addUpdateMeshTaskWithEdge(p);
+ addUpdateMeshTaskWithEdge(i->first);
}
}
-void Client::addNode(v3s16 p, MapNode n)
+void Client::addNode(v3s16 p, MapNode n, bool remove_metadata)
{
TimeTaker timer1("Client::addNode()");
- core::map<v3s16, MapBlock*> modified_blocks;
+ std::map<v3s16, MapBlock*> modified_blocks;
try
{
//TimeTaker timer3("Client::addNode(): addNodeAndUpdate");
- m_env.getMap().addNodeAndUpdate(p, n, modified_blocks);
+ m_env.getMap().addNodeAndUpdate(p, n, modified_blocks, remove_metadata);
}
catch(InvalidPositionException &e)
{}
- for(core::map<v3s16, MapBlock * >::Iterator
- i = modified_blocks.getIterator();
- i.atEnd() == false; i++)
+ for(std::map<v3s16, MapBlock * >::iterator
+ i = modified_blocks.begin();
+ i != modified_blocks.end(); ++i)
{
- v3s16 p = i.getNode()->getKey();
- addUpdateMeshTaskWithEdge(p);
+ addUpdateMeshTaskWithEdge(i->first);
}
}
void Client::setPlayerControl(PlayerControl &control)
{
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
LocalPlayer *player = m_env.getLocalPlayer();
assert(player != NULL);
player->control = control;
void Client::selectPlayerItem(u16 item)
{
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
m_playeritem = item;
m_inventory_updated = true;
sendPlayerItem(item);
// updated from the server. If it is true, it is set to false.
bool Client::getLocalInventoryUpdated()
{
- // m_inventory_updated is behind envlock
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
bool updated = m_inventory_updated;
m_inventory_updated = false;
return updated;
// Copies the inventory of the local player to parameter
void Client::getLocalInventory(Inventory &dst)
{
- //JMutexAutoLock envlock(m_env_mutex); //bulk comment-out
Player *player = m_env.getLocalPlayer();
assert(player != NULL);
dst = player->inventory;
}
return NULL;
}
+
void Client::inventoryAction(InventoryAction *a)
{
/*
Predict some local inventory changes
*/
a->clientApply(this, this);
+
+ // Remove it
+ delete a;
}
ClientActiveObject * Client::getSelectedActiveObject(
core::line3d<f32> shootline_on_map
)
{
- core::array<DistanceSortedActiveObject> objects;
+ std::vector<DistanceSortedActiveObject> objects;
m_env.getActiveObjects(from_pos_f_on_map, max_d, objects);
-
- //infostream<<"Collected "<<objects.size()<<" nearby objects"<<std::endl;
// Sort them.
// After this, the closest object is the first in the array.
- objects.sort();
+ std::sort(objects.begin(), objects.end());
- for(u32 i=0; i<objects.size(); i++)
+ for(unsigned int i=0; i<objects.size(); i++)
{
ClientActiveObject *obj = objects[i].obj;
if(offsetted_box.intersectsWithLine(shootline_on_map))
{
- //infostream<<"Returning selected object"<<std::endl;
return obj;
}
}
- //infostream<<"No object selected; returning NULL."<<std::endl;
return NULL;
}
-void Client::printDebugInfo(std::ostream &os)
+std::list<std::string> Client::getConnectedPlayerNames()
{
- //JMutexAutoLock lock1(m_fetchblock_mutex);
- /*JMutexAutoLock lock2(m_incoming_queue_mutex);
-
- os<<"m_incoming_queue.getSize()="<<m_incoming_queue.getSize()
- //<<", m_fetchblock_history.size()="<<m_fetchblock_history.size()
- //<<", m_opt_not_found_history.size()="<<m_opt_not_found_history.size()
- <<std::endl;*/
-}
-
-core::list<std::wstring> Client::getConnectedPlayerNames()
-{
- core::list<Player*> players = m_env.getPlayers(true);
- core::list<std::wstring> playerNames;
- for(core::list<Player*>::Iterator
- i = players.begin();
- i != players.end(); i++)
- {
- Player *player = *i;
- playerNames.push_back(narrow_to_wide(player->getName()));
- }
- return playerNames;
+ return m_env.getPlayerNames();
}
float Client::getAnimationTime()
return player->hp;
}
+u16 Client::getBreath()
+{
+ Player *player = m_env.getLocalPlayer();
+ assert(player != NULL);
+ return player->getBreath();
+}
+
bool Client::getChatMessage(std::wstring &message)
{
if(m_chat_queue.size() == 0)
void Client::addUpdateMeshTask(v3s16 p, bool ack_to_server, bool urgent)
{
- /*infostream<<"Client::addUpdateMeshTask(): "
- <<"("<<p.X<<","<<p.Y<<","<<p.Z<<")"
- <<" ack_to_server="<<ack_to_server
- <<" urgent="<<urgent
- <<std::endl;*/
-
MapBlock *b = m_env.getMap().getBlockNoCreateNoEx(p);
if(b == NULL)
return;
data->setCrack(m_crack_level, m_crack_pos);
data->setSmoothLighting(g_settings->getBool("smooth_lighting"));
}
-
- // Debug wait
- //while(m_mesh_update_thread.m_queue_in.size() > 0) sleep_ms(10);
// Add task to queue
m_mesh_update_thread.m_queue_in.addBlock(p, data, ack_to_server, urgent);
-
- /*infostream<<"Mesh update input queue size is "
- <<m_mesh_update_thread.m_queue_in.size()
- <<std::endl;*/
}
void Client::addUpdateMeshTaskWithEdge(v3s16 blockpos, bool ack_to_server, bool urgent)
{
- /*{
- v3s16 p = blockpos;
- infostream<<"Client::addUpdateMeshTaskWithEdge(): "
- <<"("<<p.X<<","<<p.Y<<","<<p.Z<<")"
- <<std::endl;
- }*/
-
try{
v3s16 p = blockpos + v3s16(0,0,0);
//MapBlock *b = m_env.getMap().getBlockNoCreate(p);
addUpdateMeshTask(p, ack_to_server, urgent);
}
catch(InvalidPositionException &e){}
+
// Leading edge
- try{
- v3s16 p = blockpos + v3s16(-1,0,0);
- addUpdateMeshTask(p, false, urgent);
- }
- catch(InvalidPositionException &e){}
- try{
- v3s16 p = blockpos + v3s16(0,-1,0);
- addUpdateMeshTask(p, false, urgent);
- }
- catch(InvalidPositionException &e){}
- try{
- v3s16 p = blockpos + v3s16(0,0,-1);
- addUpdateMeshTask(p, false, urgent);
+ for (int i=0;i<6;i++)
+ {
+ try{
+ v3s16 p = blockpos + g_6dirs[i];
+ addUpdateMeshTask(p, false, urgent);
+ }
+ catch(InvalidPositionException &e){}
}
- catch(InvalidPositionException &e){}
}
void Client::addUpdateMeshTaskForNode(v3s16 nodepos, bool ack_to_server, bool urgent)
<<std::endl;
}
- v3s16 blockpos = getNodeBlockPos(nodepos);
+ v3s16 blockpos = getNodeBlockPos(nodepos);
v3s16 blockpos_relative = blockpos * MAP_BLOCKSIZE;
try{
addUpdateMeshTask(p, ack_to_server, urgent);
}
catch(InvalidPositionException &e){}
+
// Leading edge
if(nodepos.X == blockpos_relative.X){
try{
}
catch(InvalidPositionException &e){}
}
+
if(nodepos.Y == blockpos_relative.Y){
try{
v3s16 p = blockpos + v3s16(0,-1,0);
}
catch(InvalidPositionException &e){}
}
+
if(nodepos.Z == blockpos_relative.Z){
try{
v3s16 p = blockpos + v3s16(0,0,-1);
return m_client_event_queue.pop_front();
}
-void Client::afterContentReceived()
+float Client::mediaReceiveProgress()
+{
+ if (m_media_downloader)
+ return m_media_downloader->getProgress();
+ else
+ return 1.0; // downloader only exists when not yet done
+}
+
+void draw_load_screen(const std::wstring &text,
+ IrrlichtDevice* device, gui::IGUIFont* font,
+ float dtime=0 ,int percent=0, bool clouds=true);
+
+void Client::afterContentReceived(IrrlichtDevice *device, gui::IGUIFont* font)
{
infostream<<"Client::afterContentReceived() started"<<std::endl;
assert(m_itemdef_received);
assert(m_nodedef_received);
- assert(texturesReceived());
+ assert(mediaReceived());
- // remove the information about which checksum each texture
- // ought to have
- m_media_name_sha1_map.clear();
-
// Rebuild inherited images and recreate textures
infostream<<"- Rebuilding images and textures"<<std::endl;
m_tsrc->rebuildImagesAndTextures();
- // Update texture atlas
- infostream<<"- Updating texture atlas"<<std::endl;
- if(g_settings->getBool("enable_texture_atlas"))
- m_tsrc->buildMainAtlas(this);
-
// Rebuild shaders
+ infostream<<"- Rebuilding shaders"<<std::endl;
m_shsrc->rebuildShaders();
// Update node aliases
if(g_settings->getBool("preload_item_visuals"))
{
verbosestream<<"Updating item textures and meshes"<<std::endl;
+ wchar_t* text = wgettext("Item textures...");
+ draw_load_screen(text,device,font,0,0);
std::set<std::string> names = m_itemdef->getAll();
+ size_t size = names.size();
+ size_t count = 0;
+ int percent = 0;
for(std::set<std::string>::const_iterator
i = names.begin(); i != names.end(); ++i){
// Asking for these caches the result
m_itemdef->getInventoryTexture(*i, this);
m_itemdef->getWieldMesh(*i, this);
+ count++;
+ percent = count*100/size;
+ if (count%50 == 0) // only update every 50 item
+ draw_load_screen(text,device,font,0,percent);
}
+ delete[] text;
}
// Start mesh update thread after setting up content definitions
infostream<<"- Starting mesh update thread"<<std::endl;
m_mesh_update_thread.Start();
+ m_state = LC_Ready;
+ sendReady();
infostream<<"Client::afterContentReceived() done"<<std::endl;
}
float Client::getRTT(void)
{
- try{
- return m_con.GetPeerAvgRTT(PEER_ID_SERVER);
- } catch(con::PeerNotFoundException &e){
- return 1337;
- }
+ return m_con.getPeerStat(PEER_ID_SERVER,con::AVG_RTT);
}
// IGameDef interface
return m_event;
}
+scene::IAnimatedMesh* Client::getMesh(const std::string &filename)
+{
+ std::map<std::string, std::string>::const_iterator i =
+ m_mesh_data.find(filename);
+ if(i == m_mesh_data.end()){
+ errorstream<<"Client::getMesh(): Mesh not found: \""<<filename<<"\""
+ <<std::endl;
+ return NULL;
+ }
+ const std::string &data = i->second;
+ scene::ISceneManager *smgr = m_device->getSceneManager();
+
+ // Create the mesh, remove it from cache and return it
+ // This allows unique vertex colors and other properties for each instance
+ Buffer<char> data_rw(data.c_str(), data.size()); // Const-incorrect Irrlicht
+ io::IFileSystem *irrfs = m_device->getFileSystem();
+ io::IReadFile *rfile = irrfs->createMemoryReadFile(
+ *data_rw, data_rw.getSize(), filename.c_str());
+ assert(rfile);
+
+ scene::IAnimatedMesh *mesh = smgr->getMesh(rfile);
+ rfile->drop();
+ // NOTE: By playing with Irrlicht refcounts, maybe we could cache a bunch
+ // of uniquely named instances and re-use them
+ mesh->grab();
+ smgr->getMeshCache()->removeMesh(mesh);
+ return mesh;
+}
+
projects / dragonfireclient.git / blobdiff