From b560294050e662a32b6b885ccf0e0f3b492cf5c4 Mon Sep 17 00:00:00 2001 From: Loic Blot Date: Mon, 16 Mar 2015 10:19:13 +0100 Subject: Rename packethandler/{client,server}.cpp to {client,server}packethandler.cpp * Requested by @Zeno- * Approved by @nerzhul --- src/network/packethandlers/client.cpp | 1096 --------------------------------- 1 file changed, 1096 deletions(-) delete mode 100644 src/network/packethandlers/client.cpp (limited to 'src/network/packethandlers/client.cpp') diff --git a/src/network/packethandlers/client.cpp b/src/network/packethandlers/client.cpp deleted file mode 100644 index 5acf04f91..000000000 --- a/src/network/packethandlers/client.cpp +++ /dev/null @@ -1,1096 +0,0 @@ -/* -Minetest -Copyright (C) 2015 nerzhul, Loic Blot - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU Lesser General Public License as published by -the Free Software Foundation; either version 2.1 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU Lesser General Public License for more details. - -You should have received a copy of the GNU Lesser General Public License along -with this program; if not, write to the Free Software Foundation, Inc., -51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -*/ - -#include "client.h" - -#include "util/base64.h" -#include "clientmedia.h" -#include "log.h" -#include "map.h" -#include "mapsector.h" -#include "nodedef.h" -#include "serialization.h" -#include "server.h" -#include "strfnd.h" -#include "network/clientopcodes.h" -#include "util/serialize.h" - -void Client::handleCommand_Deprecated(NetworkPacket* pkt) -{ - infostream << "Got deprecated command " - << toClientCommandTable[pkt->getCommand()].name << " from peer " - << pkt->getPeerId() << "!" << std::endl; -} - -void Client::handleCommand_Hello(NetworkPacket* pkt) -{ - if (pkt->getSize() < 1) - return; - - u8 deployed; - *pkt >> deployed; - - infostream << "Client: TOCLIENT_HELLO received with " - "deployed=" << ((int)deployed & 0xff) << std::endl; - - if (!ser_ver_supported(deployed)) { - infostream << "Client: TOCLIENT_HELLO: Server sent " - << "unsupported ser_fmt_ver"<< std::endl; - return; - } - - m_server_ser_ver = deployed; - - // @ TODO auth to server -} - -void Client::handleCommand_AuthAccept(NetworkPacket* pkt) -{ - v3f playerpos; - *pkt >> playerpos >> m_map_seed >> m_recommended_send_interval; - - playerpos -= v3f(0, BS / 2, 0); - - // Set player position - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - player->setPosition(playerpos); - - infostream << "Client: received map seed: " << m_map_seed << std::endl; - infostream << "Client: received recommended send interval " - << m_recommended_send_interval<getSize() < 1) - return; - - u8 deployed; - *pkt >> deployed; - - infostream << "Client: TOCLIENT_INIT_LEGACY received with " - "deployed=" << ((int)deployed & 0xff) << std::endl; - - if (!ser_ver_supported(deployed)) { - infostream << "Client: TOCLIENT_INIT_LEGACY: Server sent " - << "unsupported ser_fmt_ver"<< std::endl; - return; - } - - m_server_ser_ver = deployed; - - // Get player position - v3s16 playerpos_s16(0, BS * 2 + BS * 20, 0); - if (pkt->getSize() >= 1 + 6) { - *pkt >> playerpos_s16; - } - v3f playerpos_f = intToFloat(playerpos_s16, BS) - v3f(0, BS / 2, 0); - - - // Set player position - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - player->setPosition(playerpos_f); - - if (pkt->getSize() >= 1 + 6 + 8) { - // Get map seed - *pkt >> m_map_seed; - infostream << "Client: received map seed: " << m_map_seed << std::endl; - } - - if (pkt->getSize() >= 1 + 6 + 8 + 4) { - *pkt >> m_recommended_send_interval; - infostream << "Client: received recommended send interval " - << m_recommended_send_interval<getCommand() == TOCLIENT_ACCESS_DENIED) { - if (pkt->getSize() < 1) - return; - - u8 denyCode = SERVER_ACCESSDENIED_UNEXPECTED_DATA; - *pkt >> denyCode; - if (denyCode == SERVER_ACCESSDENIED_CUSTOM_STRING) { - *pkt >> m_access_denied_reason; - } - else if (denyCode < SERVER_ACCESSDENIED_MAX) { - m_access_denied_reason = accessDeniedStrings[denyCode]; - } - } - // 13/03/15 Legacy code from 0.4.12 and lesser. must stay 1 year - // for compat with old clients - else { - if (pkt->getSize() >= 2) { - *pkt >> m_access_denied_reason; - } - } -} - -void Client::handleCommand_RemoveNode(NetworkPacket* pkt) -{ - if (pkt->getSize() < 6) - return; - - v3s16 p; - *pkt >> p; - removeNode(p); -} - -void Client::handleCommand_AddNode(NetworkPacket* pkt) -{ - if (pkt->getSize() < 6 + MapNode::serializedLength(m_server_ser_ver)) - return; - - v3s16 p; - *pkt >> p; - - MapNode n; - n.deSerialize(pkt->getU8Ptr(6), m_server_ser_ver); - - bool remove_metadata = true; - u32 index = 6 + MapNode::serializedLength(m_server_ser_ver); - if ((pkt->getSize() >= index + 1) && pkt->getU8(index)) { - remove_metadata = false; - } - - addNode(p, n, remove_metadata); -} -void Client::handleCommand_BlockData(NetworkPacket* pkt) -{ - // Ignore too small packet - if (pkt->getSize() < 6) - return; - - v3s16 p; - *pkt >> p; - - std::string datastring(pkt->getString(6), pkt->getSize() - 6); - std::istringstream istr(datastring, std::ios_base::binary); - - MapSector *sector; - MapBlock *block; - - v2s16 p2d(p.X, p.Z); - sector = m_env.getMap().emergeSector(p2d); - - assert(sector->getPos() == p2d); - - block = sector->getBlockNoCreateNoEx(p.Y); - if (block) { - /* - Update an existing block - */ - block->deSerialize(istr, m_server_ser_ver, false); - block->deSerializeNetworkSpecific(istr); - } - else { - /* - Create a new block - */ - block = new MapBlock(&m_env.getMap(), p, this); - block->deSerialize(istr, m_server_ser_ver, false); - block->deSerializeNetworkSpecific(istr); - sector->insertBlock(block); - } - - if (m_localdb) { - ServerMap::saveBlock(block, m_localdb); - } - - /* - Add it to mesh update queue and set it to be acknowledged after update. - */ - addUpdateMeshTaskWithEdge(p, true); -} - -void Client::handleCommand_Inventory(NetworkPacket* pkt) -{ - if (pkt->getSize() < 1) - return; - - std::string datastring(pkt->getString(0), pkt->getSize()); - std::istringstream is(datastring, std::ios_base::binary); - - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - player->inventory.deSerialize(is); - - m_inventory_updated = true; - - delete m_inventory_from_server; - m_inventory_from_server = new Inventory(player->inventory); - m_inventory_from_server_age = 0.0; -} - -void Client::handleCommand_TimeOfDay(NetworkPacket* pkt) -{ - if (pkt->getSize() < 2) - return; - - u16 time_of_day; - - *pkt >> time_of_day; - - time_of_day = time_of_day % 24000; - float time_speed = 0; - - if (pkt->getSize() >= 2 + 4) { - *pkt >> time_speed; - } - 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_time_of_day_update_timer = 0; - - if (m_time_of_day_set) { - 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; - } - } - - // Update environment - m_env.setTimeOfDay(time_of_day); - m_env.setTimeOfDaySpeed(time_speed); - m_time_of_day_set = true; - - u32 dr = m_env.getDayNightRatio(); - infostream << "Client: time_of_day=" << time_of_day - << " time_speed=" << time_speed - << " dr=" << dr << std::endl; -} - -void Client::handleCommand_ChatMessage(NetworkPacket* pkt) -{ - /* - u16 command - u16 length - wstring message - */ - u16 len, read_wchar; - - *pkt >> len; - - std::wstring message; - for (u32 i = 0; i < len; i++) { - *pkt >> read_wchar; - message += (wchar_t)read_wchar; - } - - m_chat_queue.push(message); -} - -void Client::handleCommand_ActiveObjectRemoveAdd(NetworkPacket* pkt) -{ - /* - 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 - } - */ - - // Read removed objects - u8 type; - u16 removed_count, added_count, id; - - *pkt >> removed_count; - - for (u16 i = 0; i < removed_count; i++) { - *pkt >> id; - m_env.removeActiveObject(id); - } - - // Read added objects - *pkt >> added_count; - - for (u16 i = 0; i < added_count; i++) { - *pkt >> id >> type; - m_env.addActiveObject(id, type, pkt->readLongString()); - } -} - -void Client::handleCommand_ActiveObjectMessages(NetworkPacket* pkt) -{ - /* - 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(pkt->getString(0), pkt->getSize()); - // 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 (u32 i = 0; i < message_size; i++) { - is.read(buf, 1); - message.append(buf, 1); - } - // Pass on to the environment - m_env.processActiveObjectMessage(id, message); - } -} - -void Client::handleCommand_Movement(NetworkPacket* pkt) -{ - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - float mad, maa, maf, msw, mscr, msf, mscl, msj, lf, lfs, ls, g; - - *pkt >> mad >> maa >> maf >> msw >> mscr >> msf >> mscl >> msj - >> lf >> lfs >> ls >> g; - - player->movement_acceleration_default = mad * BS; - player->movement_acceleration_air = maa * BS; - player->movement_acceleration_fast = maf * BS; - player->movement_speed_walk = msw * BS; - player->movement_speed_crouch = mscr * BS; - player->movement_speed_fast = msf * BS; - player->movement_speed_climb = mscl * BS; - player->movement_speed_jump = msj * BS; - player->movement_liquid_fluidity = lf * BS; - player->movement_liquid_fluidity_smooth = lfs * BS; - player->movement_liquid_sink = ls * BS; - player->movement_gravity = g * BS; -} - -void Client::handleCommand_HP(NetworkPacket* pkt) -{ - - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - u8 oldhp = player->hp; - - u8 hp; - *pkt >> hp; - - player->hp = hp; - - if (hp < oldhp) { - // Add to ClientEvent queue - ClientEvent event; - event.type = CE_PLAYER_DAMAGE; - event.player_damage.amount = oldhp - hp; - m_client_event_queue.push(event); - } -} - -void Client::handleCommand_Breath(NetworkPacket* pkt) -{ - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - u16 breath; - - *pkt >> breath; - - player->setBreath(breath); -} - -void Client::handleCommand_MovePlayer(NetworkPacket* pkt) -{ - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - v3f pos; - f32 pitch, yaw; - - *pkt >> pos >> pitch >> yaw; - - player->setPosition(pos); - - infostream << "Client got TOCLIENT_MOVE_PLAYER" - << " pos=(" << pos.X << "," << pos.Y << "," << pos.Z << ")" - << " pitch=" << pitch - << " yaw=" << yaw - << std::endl; - - /* - Add to ClientEvent queue. - This has to be sent to the main program because otherwise - it would just force the pitch and yaw values to whatever - the camera points to. - */ - ClientEvent event; - event.type = CE_PLAYER_FORCE_MOVE; - event.player_force_move.pitch = pitch; - event.player_force_move.yaw = yaw; - m_client_event_queue.push(event); - - // Ignore damage for a few seconds, so that the player doesn't - // get damage from falling on ground - m_ignore_damage_timer = 3.0; -} - -void Client::handleCommand_PlayerItem(NetworkPacket* pkt) -{ - infostream << "Client: WARNING: Ignoring TOCLIENT_PLAYERITEM" << std::endl; -} - -void Client::handleCommand_DeathScreen(NetworkPacket* pkt) -{ - bool set_camera_point_target; - v3f camera_point_target; - - *pkt >> set_camera_point_target; - *pkt >> camera_point_target; - - ClientEvent event; - 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; - m_client_event_queue.push(event); -} - -void Client::handleCommand_AnnounceMedia(NetworkPacket* pkt) -{ - u16 num_files; - - *pkt >> num_files; - - infostream << "Client: Received media announcement: packet size: " - << pkt->getSize() << std::endl; - - 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=" << pkt->getSize() << std::endl; - return; - } - - // Mesh update thread must be stopped while - // updating content definitions - sanity_check(!m_mesh_update_thread.IsRunning()); - - for (u16 i = 0; i < num_files; i++) { - std::string name, sha1_base64; - - *pkt >> name >> sha1_base64; - - std::string sha1_raw = base64_decode(sha1_base64); - m_media_downloader->addFile(name, sha1_raw); - } - - std::vector remote_media; - try { - std::string str; - - *pkt >> str; - - Strfnd sf(str); - while(!sf.atend()) { - std::string baseurl = trim(sf.next(",")); - if (baseurl != "") - m_media_downloader->addRemoteServer(baseurl); - } - } - catch(SerializationError& e) { - // not supported by server or turned off - } - - m_media_downloader->step(this); -} - -void Client::handleCommand_Media(NetworkPacket* pkt) -{ - /* - u16 command - u16 total number of file bunches - u16 index of this bunch - u32 number of files in this bunch - for each file { - u16 length of name - string name - u32 length of data - data - } - */ - u16 num_bunches; - u16 bunch_i; - u32 num_files; - - *pkt >> num_bunches >> bunch_i >> num_files; - - infostream << "Client: Received files: bunch " << bunch_i << "/" - << num_bunches << " files=" << num_files - << " size=" << pkt->getSize() << std::endl; - - if (num_files == 0) - return; - - 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=" << pkt->getSize() << std::endl; - return; - } - - // Mesh update thread must be stopped while - // updating content definitions - sanity_check(!m_mesh_update_thread.IsRunning()); - - for (u32 i=0; i < num_files; i++) { - std::string name; - - *pkt >> name; - - std::string data = pkt->readLongString(); - - m_media_downloader->conventionalTransferDone( - name, data, this); - } -} - -void Client::handleCommand_ToolDef(NetworkPacket* pkt) -{ - infostream << "Client: WARNING: Ignoring TOCLIENT_TOOLDEF" << std::endl; -} - -void Client::handleCommand_NodeDef(NetworkPacket* pkt) -{ - infostream << "Client: Received node definitions: packet size: " - << pkt->getSize() << std::endl; - - // Mesh update thread must be stopped while - // updating content definitions - sanity_check(!m_mesh_update_thread.IsRunning()); - - // Decompress node definitions - std::string datastring(pkt->getString(0), pkt->getSize()); - std::istringstream is(datastring, std::ios_base::binary); - std::istringstream tmp_is(deSerializeLongString(is), std::ios::binary); - std::ostringstream tmp_os; - decompressZlib(tmp_is, tmp_os); - - // Deserialize node definitions - std::istringstream tmp_is2(tmp_os.str()); - m_nodedef->deSerialize(tmp_is2); - m_nodedef_received = true; -} - -void Client::handleCommand_CraftItemDef(NetworkPacket* pkt) -{ - infostream << "Client: WARNING: Ignoring TOCLIENT_CRAFTITEMDEF" << std::endl; -} - -void Client::handleCommand_ItemDef(NetworkPacket* pkt) -{ - infostream << "Client: Received item definitions: packet size: " - << pkt->getSize() << std::endl; - - // Mesh update thread must be stopped while - // updating content definitions - sanity_check(!m_mesh_update_thread.IsRunning()); - - // Decompress item definitions - std::string datastring(pkt->getString(0), pkt->getSize()); - std::istringstream is(datastring, std::ios_base::binary); - std::istringstream tmp_is(deSerializeLongString(is), std::ios::binary); - std::ostringstream tmp_os; - decompressZlib(tmp_is, tmp_os); - - // Deserialize node definitions - std::istringstream tmp_is2(tmp_os.str()); - m_itemdef->deSerialize(tmp_is2); - m_itemdef_received = true; -} - -void Client::handleCommand_PlaySound(NetworkPacket* pkt) -{ - s32 server_id; - std::string name; - float gain; - u8 type; // 0=local, 1=positional, 2=object - v3f pos; - u16 object_id; - bool loop; - - *pkt >> server_id >> name >> gain >> type >> pos >> object_id >> loop; - - // Start playing - int client_id = -1; - switch(type) { - case 0: // local - client_id = m_sound->playSound(name, loop, gain); - break; - case 1: // positional - client_id = m_sound->playSoundAt(name, loop, gain, pos); - break; - case 2: - { // object - ClientActiveObject *cao = m_env.getActiveObject(object_id); - if (cao) - pos = cao->getPosition(); - client_id = m_sound->playSoundAt(name, loop, gain, pos); - // TODO: Set up sound to move with object - break; - } - default: - break; - } - - if (client_id != -1) { - m_sounds_server_to_client[server_id] = client_id; - m_sounds_client_to_server[client_id] = server_id; - if (object_id != 0) - m_sounds_to_objects[client_id] = object_id; - } -} - -void Client::handleCommand_StopSound(NetworkPacket* pkt) -{ - s32 server_id; - - *pkt >> server_id; - - std::map::iterator i = - m_sounds_server_to_client.find(server_id); - - if (i != m_sounds_server_to_client.end()) { - int client_id = i->second; - m_sound->stopSound(client_id); - } -} - -void Client::handleCommand_Privileges(NetworkPacket* pkt) -{ - m_privileges.clear(); - infostream << "Client: Privileges updated: "; - u16 num_privileges; - - *pkt >> num_privileges; - - for (u16 i = 0; i < num_privileges; i++) { - std::string priv; - - *pkt >> priv; - - m_privileges.insert(priv); - infostream << priv << " "; - } - infostream << std::endl; -} - -void Client::handleCommand_InventoryFormSpec(NetworkPacket* pkt) -{ - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - // Store formspec in LocalPlayer - player->inventory_formspec = pkt->readLongString(); -} - -void Client::handleCommand_DetachedInventory(NetworkPacket* pkt) -{ - std::string datastring(pkt->getString(0), pkt->getSize()); - std::istringstream is(datastring, std::ios_base::binary); - - std::string name = deSerializeString(is); - - infostream << "Client: Detached inventory update: \"" << name - << "\"" << std::endl; - - Inventory *inv = NULL; - if (m_detached_inventories.count(name) > 0) - inv = m_detached_inventories[name]; - else { - inv = new Inventory(m_itemdef); - m_detached_inventories[name] = inv; - } - inv->deSerialize(is); -} - -void Client::handleCommand_ShowFormSpec(NetworkPacket* pkt) -{ - std::string formspec = pkt->readLongString(); - std::string formname; - - *pkt >> formname; - - 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(event); -} - -void Client::handleCommand_SpawnParticle(NetworkPacket* pkt) -{ - std::string datastring(pkt->getString(0), pkt->getSize()); - 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(event); -} - -void Client::handleCommand_AddParticleSpawner(NetworkPacket* pkt) -{ - 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; - u32 id; - - *pkt >> amount >> spawntime >> minpos >> maxpos >> minvel >> maxvel - >> minacc >> maxacc >> minexptime >> maxexptime >> minsize - >> maxsize >> collisiondetection; - - std::string texture = pkt->readLongString(); - - *pkt >> id; - - bool vertical = false; - try { - *pkt >> vertical; - } 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(event); -} - - -void Client::handleCommand_DeleteParticleSpawner(NetworkPacket* pkt) -{ - u16 legacy_id; - u32 id; - - // Modification set 13/03/15, 1 year of compat for protocol v24 - if (pkt->getCommand() == TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY) { - *pkt >> legacy_id; - } - else { - *pkt >> id; - } - - - ClientEvent event; - event.type = CE_DELETE_PARTICLESPAWNER; - event.delete_particlespawner.id = - (pkt->getCommand() == TOCLIENT_DELETE_PARTICLESPAWNER_LEGACY ? (u32) legacy_id : id); - - m_client_event_queue.push(event); -} - -void Client::handleCommand_HudAdd(NetworkPacket* pkt) -{ - std::string datastring(pkt->getString(0), pkt->getSize()); - std::istringstream is(datastring, std::ios_base::binary); - - u32 id; - u8 type; - v2f pos; - std::string name; - v2f scale; - std::string text; - u32 number; - u32 item; - u32 dir; - v2f align; - v2f offset; - v3f world_pos; - v2s32 size; - - *pkt >> id >> type >> pos >> name >> scale >> text >> number >> item - >> dir >> align >> offset; - try { - *pkt >> world_pos; - } - catch(SerializationError &e) {}; - - try { - *pkt >> size; - } 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); - event.hudadd.size = new v2s32(size); - m_client_event_queue.push(event); -} - -void Client::handleCommand_HudRemove(NetworkPacket* pkt) -{ - u32 id; - - *pkt >> id; - - ClientEvent event; - event.type = CE_HUDRM; - event.hudrm.id = id; - m_client_event_queue.push(event); -} - -void Client::handleCommand_HudChange(NetworkPacket* pkt) -{ - std::string sdata; - v2f v2fdata; - v3f v3fdata; - u32 intdata = 0; - v2s32 v2s32data; - u32 id; - u8 stat; - - *pkt >> id >> stat; - - if (stat == HUD_STAT_POS || stat == HUD_STAT_SCALE || - stat == HUD_STAT_ALIGN || stat == HUD_STAT_OFFSET) - *pkt >> v2fdata; - else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT) - *pkt >> sdata; - else if (stat == HUD_STAT_WORLD_POS) - *pkt >> v3fdata; - else if (stat == HUD_STAT_SIZE ) - *pkt >> v2s32data; - else - *pkt >> intdata; - - 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; - event.hudchange.v2s32data = new v2s32(v2s32data); - m_client_event_queue.push(event); -} - -void Client::handleCommand_HudSetFlags(NetworkPacket* pkt) -{ - u32 flags, mask; - - *pkt >> flags >> mask; - - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - player->hud_flags &= ~mask; - player->hud_flags |= flags; -} - -void Client::handleCommand_HudSetParam(NetworkPacket* pkt) -{ - u16 param; std::string value; - - *pkt >> param >> value; - - Player *player = m_env.getLocalPlayer(); - assert(player != NULL); - - 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; - } -} - -void Client::handleCommand_HudSetSky(NetworkPacket* pkt) -{ - std::string datastring(pkt->getString(0), pkt->getSize()); - 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 *params = new std::vector; - - 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(event); -} - -void Client::handleCommand_OverrideDayNightRatio(NetworkPacket* pkt) -{ - bool do_override; - u16 day_night_ratio_u; - - *pkt >> do_override >> day_night_ratio_u; - - float day_night_ratio_f = (float)day_night_ratio_u / 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(event); -} - -void Client::handleCommand_LocalPlayerAnimations(NetworkPacket* pkt) -{ - LocalPlayer *player = m_env.getLocalPlayer(); - assert(player != NULL); - - *pkt >> player->local_animations[0]; - *pkt >> player->local_animations[1]; - *pkt >> player->local_animations[2]; - *pkt >> player->local_animations[3]; - *pkt >> player->local_animation_speed; -} - -void Client::handleCommand_EyeOffset(NetworkPacket* pkt) -{ - LocalPlayer *player = m_env.getLocalPlayer(); - assert(player != NULL); - - *pkt >> player->eye_offset_first >> player->eye_offset_third; -} -- cgit v1.2.3