ClientActiveObject * ClientEnvironment::getSelectedActiveObject(
const core::line3d<f32> &shootline_on_map, v3f *intersection_point,
v3s16 *intersection_normal)
{
std::vector<DistanceSortedActiveObject> objects;
getActiveObjects(shootline_on_map.start,
shootline_on_map.getLength() + 3, objects);
const v3f line_vector = shootline_on_map.getVector();
// Sort them.
// After this, the closest object is the first in the array.
std::sort(objects.begin(), objects.end());
/* Because objects can have different nodebox sizes,
* the object whose center is the nearest isn't necessarily
* the closest one. If an object is found, don't stop
* immediately. */
f32 d_min = shootline_on_map.getLength();
ClientActiveObject *nearest_obj = NULL;
for (u32 i = 0; i < objects.size(); i++) {
ClientActiveObject *obj = objects[i].obj;
aabb3f *selection_box = obj->getSelectionBox();
if (selection_box == NULL)
continue;
v3f pos = obj->getPosition();
aabb3f offsetted_box(selection_box->MinEdge + pos,
selection_box->MaxEdge + pos);
if (offsetted_box.getCenter().getDistanceFrom(
shootline_on_map.start) > d_min + 9.6f*BS) {
// Probably there is no active object that has bigger nodebox than
// (-5.5,-5.5,-5.5,5.5,5.5,5.5)
// 9.6 > 5.5*sqrt(3)
break;
}
v3f current_intersection;
v3s16 current_normal;
if (boxLineCollision(offsetted_box, shootline_on_map.start, line_vector,
¤t_intersection, ¤t_normal)) {
f32 d_current = current_intersection.getDistanceFrom(
shootline_on_map.start);
if (d_current <= d_min) {
d_min = d_current;
nearest_obj = obj;
*intersection_point = current_intersection;
*intersection_normal = current_normal;
}
}
}
return nearest_obj;
}
void Client::clickActiveObject(u8 button, u16 id, u16 item_i)
{
if(connectedAndInitialized() == false){
infostream<<"Client::clickActiveObject() "
"cancelled (not connected)"
<<std::endl;
return;
}
Player *player = m_env.getLocalPlayer();
if(player == NULL)
return;
ClientActiveObject *obj = m_env.getActiveObject(id);
if(obj){
if(button == 0){
ToolItem *titem = NULL;
std::string toolname = "";
InventoryList *mlist = player->inventory.getList("main");
if(mlist != NULL)
{
InventoryItem *item = mlist->getItem(item_i);
if(item && (std::string)item->getName() == "ToolItem")
{
titem = (ToolItem*)item;
toolname = titem->getToolName();
}
}
v3f playerpos = player->getPosition();
v3f objpos = obj->getPosition();
v3f dir = (objpos - playerpos).normalize();
bool disable_send = obj->directReportPunch(toolname, dir);
if(disable_send)
return;
}
}
/*
length: 7
[0] u16 command
[2] u8 button (0=left, 1=right)
[3] u16 id
[5] u16 item
*/
u8 datasize = 2 + 1 + 6 + 2 + 2;
SharedBuffer<u8> data(datasize);
writeU16(&data[0], TOSERVER_CLICK_ACTIVEOBJECT);
writeU8(&data[2], button);
writeU16(&data[3], id);
writeU16(&data[5], item_i);
Send(0, data, true);
}
// clang-format on
void ActiveObjectMgr::getActiveObjects(const v3f &origin, f32 max_d,
std::vector<DistanceSortedActiveObject> &dest)
{
for (auto &ao_it : m_active_objects) {
ClientActiveObject *obj = ao_it.second;
f32 d = (obj->getPosition() - origin).getLength();
if (d > max_d)
continue;
dest.emplace_back(obj, d);
}
}
void ClientEnvironment::getActiveObjects(v3f origin, f32 max_d,
std::vector<DistanceSortedActiveObject> &dest)
{
for (UNORDERED_MAP<u16, ClientActiveObject*>::iterator i = m_active_objects.begin();
i != m_active_objects.end(); ++i) {
ClientActiveObject* obj = i->second;
f32 d = (obj->getPosition() - origin).getLength();
if(d > max_d)
continue;
DistanceSortedActiveObject dso(obj, d);
dest.push_back(dso);
}
}
void ClientEnvironment::getActiveObjects(v3f origin, f32 max_d,
core::array<DistanceSortedActiveObject> &dest)
{
for(core::map<u16, ClientActiveObject*>::Iterator
i = m_active_objects.getIterator();
i.atEnd()==false; i++)
{
ClientActiveObject* obj = i.getNode()->getValue();
f32 d = (obj->getPosition() - origin).getLength();
if(d > max_d)
continue;
DistanceSortedActiveObject dso(obj, d);
dest.push_back(dso);
}
}
ClientActiveObject * Client::getSelectedActiveObject(
f32 max_d,
v3f from_pos_f_on_map,
core::line3d<f32> shootline_on_map
)
{
core::array<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();
for(u32 i=0; i<objects.size(); i++)
{
ClientActiveObject *obj = objects[i].obj;
core::aabbox3d<f32> *selection_box = obj->getSelectionBox();
if(selection_box == NULL)
continue;
v3f pos = obj->getPosition();
core::aabbox3d<f32> offsetted_box(
selection_box->MinEdge + pos,
selection_box->MaxEdge + pos
);
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;
}
ClientActiveObject * Client::getSelectedActiveObject(
f32 max_d,
v3f from_pos_f_on_map,
core::line3d<f32> shootline_on_map
)
{
std::vector<DistanceSortedActiveObject> objects;
m_env.getActiveObjects(from_pos_f_on_map, max_d, objects);
// Sort them.
// After this, the closest object is the first in the array.
std::sort(objects.begin(), objects.end());
for(unsigned int i=0; i<objects.size(); i++)
{
ClientActiveObject *obj = objects[i].obj;
core::aabbox3d<f32> *selection_box = obj->getSelectionBox();
if(selection_box == NULL)
continue;
v3f pos = obj->getPosition();
core::aabbox3d<f32> offsetted_box(
selection_box->MinEdge + pos,
selection_box->MaxEdge + pos
);
if(offsetted_box.intersectsWithLine(shootline_on_map))
{
return obj;
}
}
return NULL;
}
void Client::step(float dtime)
{
DSTACK(FUNCTION_NAME);
// Limit a bit
if(dtime > 2.0)
dtime = 2.0;
if(m_ignore_damage_timer > dtime)
m_ignore_damage_timer -= dtime;
else
m_ignore_damage_timer = 0.0;
m_animation_time += dtime;
if(m_animation_time > 60.0)
m_animation_time -= 60.0;
m_time_of_day_update_timer += dtime;
ReceiveAll();
/*
Packet counter
*/
{
float &counter = m_packetcounter_timer;
counter -= dtime;
if(counter <= 0.0)
{
counter = 20.0;
infostream << "Client packetcounter (" << m_packetcounter_timer
<< "):"<<std::endl;
m_packetcounter.print(infostream);
m_packetcounter.clear();
}
}
// UGLY hack to fix 2 second startup delay caused by non existent
// server client startup synchronization in local server or singleplayer mode
static bool initial_step = true;
if (initial_step) {
initial_step = false;
}
else if(m_state == LC_Created) {
float &counter = m_connection_reinit_timer;
counter -= dtime;
if(counter <= 0.0) {
counter = 2.0;
Player *myplayer = m_env.getLocalPlayer();
FATAL_ERROR_IF(myplayer == NULL, "Local player not found in environment.");
// Send TOSERVER_INIT_LEGACY
// [0] u16 TOSERVER_INIT_LEGACY
// [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)
char pName[PLAYERNAME_SIZE];
char pPassword[PASSWORD_SIZE];
memset(pName, 0, PLAYERNAME_SIZE * sizeof(char));
memset(pPassword, 0, PASSWORD_SIZE * sizeof(char));
std::string hashed_password = translatePassword(myplayer->getName(), m_password);
snprintf(pName, PLAYERNAME_SIZE, "%s", myplayer->getName());
snprintf(pPassword, PASSWORD_SIZE, "%s", hashed_password.c_str());
sendLegacyInit(pName, pPassword);
if (LATEST_PROTOCOL_VERSION >= 25)
sendInit(myplayer->getName());
}
// Not connected, return
return;
}
/*
Do stuff if connected
*/
/*
Run Map's timers and unload unused data
*/
const float map_timer_and_unload_dtime = 5.25;
if(m_map_timer_and_unload_interval.step(dtime, map_timer_and_unload_dtime)) {
ScopeProfiler sp(g_profiler, "Client: map timer and unload");
std::vector<v3s16> deleted_blocks;
m_env.getMap().timerUpdate(map_timer_and_unload_dtime,
g_settings->getFloat("client_unload_unused_data_timeout"),
g_settings->getS32("client_mapblock_limit"),
&deleted_blocks);
/*
Send info to server
NOTE: This loop is intentionally iterated the way it is.
*/
std::vector<v3s16>::iterator i = deleted_blocks.begin();
std::vector<v3s16> sendlist;
for(;;) {
if(sendlist.size() == 255 || i == deleted_blocks.end()) {
if(sendlist.empty())
break;
/*
[0] u16 command
[2] u8 count
[3] v3s16 pos_0
[3+6] v3s16 pos_1
...
*/
sendDeletedBlocks(sendlist);
if(i == deleted_blocks.end())
break;
sendlist.clear();
}
sendlist.push_back(*i);
++i;
}
}
/*
Handle environment
*/
// Control local player (0ms)
LocalPlayer *player = m_env.getLocalPlayer();
assert(player != NULL);
player->applyControl(dtime);
// Step environment
m_env.step(dtime);
/*
Get events
*/
for(;;) {
ClientEnvEvent event = m_env.getClientEvent();
if(event.type == CEE_NONE) {
break;
}
else if(event.type == CEE_PLAYER_DAMAGE) {
if(m_ignore_damage_timer <= 0) {
u8 damage = event.player_damage.amount;
if(event.player_damage.send_to_server)
sendDamage(damage);
// Add to ClientEvent queue
ClientEvent event;
event.type = CE_PLAYER_DAMAGE;
event.player_damage.amount = damage;
m_client_event_queue.push(event);
}
}
else if(event.type == CEE_PLAYER_BREATH) {
u16 breath = event.player_breath.amount;
sendBreath(breath);
}
}
/*
Print some info
*/
float &counter = m_avg_rtt_timer;
counter += dtime;
if(counter >= 10) {
counter = 0.0;
// connectedAndInitialized() is true, peer exists.
float avg_rtt = getRTT();
infostream << "Client: avg_rtt=" << avg_rtt << std::endl;
}
/*
Send player position to server
*/
{
float &counter = m_playerpos_send_timer;
counter += dtime;
if((m_state == LC_Ready) && (counter >= m_recommended_send_interval))
{
counter = 0.0;
sendPlayerPos();
}
}
/*
Replace updated meshes
*/
{
int num_processed_meshes = 0;
while (!m_mesh_update_thread.m_queue_out.empty())
{
num_processed_meshes++;
MinimapMapblock *minimap_mapblock = NULL;
bool do_mapper_update = true;
MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_frontNoEx();
MapBlock *block = m_env.getMap().getBlockNoCreateNoEx(r.p);
if (block) {
// Delete the old mesh
if (block->mesh != NULL) {
delete block->mesh;
block->mesh = NULL;
}
if (r.mesh) {
minimap_mapblock = r.mesh->moveMinimapMapblock();
if (minimap_mapblock == NULL)
do_mapper_update = false;
}
if (r.mesh && r.mesh->getMesh()->getMeshBufferCount() == 0) {
delete r.mesh;
} else {
// Replace with the new mesh
block->mesh = r.mesh;
}
} else {
delete r.mesh;
}
if (do_mapper_update)
m_mapper->addBlock(r.p, minimap_mapblock);
if (r.ack_block_to_server) {
/*
Acknowledge block
[0] u8 count
[1] v3s16 pos_0
*/
sendGotBlocks(r.p);
}
}
if (num_processed_meshes > 0)
g_profiler->graphAdd("num_processed_meshes", num_processed_meshes);
}
/*
Load fetched media
*/
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;
}
}
/*
If the server didn't update the inventory in a while, revert
the local inventory (so the player notices the lag problem
and knows something is wrong).
*/
if(m_inventory_from_server)
{
float interval = 10.0;
float count_before = floor(m_inventory_from_server_age / interval);
m_inventory_from_server_age += dtime;
float count_after = floor(m_inventory_from_server_age / interval);
if(count_after != count_before)
{
// Do this every <interval> seconds after TOCLIENT_INVENTORY
// Reset the locally changed inventory to the authoritative inventory
Player *player = m_env.getLocalPlayer();
player->inventory = *m_inventory_from_server;
m_inventory_updated = true;
}
}
/*
Update positions of sounds attached to objects
*/
{
for(std::map<int, u16>::iterator
i = m_sounds_to_objects.begin();
i != m_sounds_to_objects.end(); ++i)
{
int client_id = i->first;
u16 object_id = i->second;
ClientActiveObject *cao = m_env.getActiveObject(object_id);
if(!cao)
continue;
v3f pos = cao->getPosition();
m_sound->updateSoundPosition(client_id, pos);
}
}
/*
Handle removed remotely initiated sounds
*/
m_removed_sounds_check_timer += dtime;
if(m_removed_sounds_check_timer >= 2.32) {
m_removed_sounds_check_timer = 0;
// Find removed sounds and clear references to them
std::vector<s32> removed_server_ids;
for(std::map<s32, int>::iterator
i = m_sounds_server_to_client.begin();
i != m_sounds_server_to_client.end();) {
s32 server_id = i->first;
int client_id = i->second;
++i;
if(!m_sound->soundExists(client_id)) {
m_sounds_server_to_client.erase(server_id);
m_sounds_client_to_server.erase(client_id);
m_sounds_to_objects.erase(client_id);
removed_server_ids.push_back(server_id);
}
}
// Sync to server
if(!removed_server_ids.empty()) {
sendRemovedSounds(removed_server_ids);
}
}
// Write server map
if (m_localdb && m_localdb_save_interval.step(dtime,
m_cache_save_interval)) {
m_localdb->endSave();
m_localdb->beginSave();
}
}
void Client::step(float dtime)
{
// Limit a bit
if(dtime > 2.0)
dtime = 2.0;
if(m_ignore_damage_timer > dtime)
m_ignore_damage_timer -= dtime;
else
m_ignore_damage_timer = 0.0;
m_animation_time += dtime;
if(m_animation_time > 60.0)
m_animation_time -= 60.0;
m_time_of_day_update_timer += dtime;
ReceiveAll();
/*
Packet counter
*/
{
float &counter = m_packetcounter_timer;
counter -= dtime;
if(counter <= 0.0)
{
counter = 20.0;
infostream << "Client packetcounter (" << m_packetcounter_timer
<< "):"<<std::endl;
m_packetcounter.print(infostream);
m_packetcounter.clear();
}
}
// UGLY hack to fix 2 second startup delay caused by non existent
// server client startup synchronization in local server or singleplayer mode
static bool initial_step = true;
if (initial_step) {
initial_step = false;
}
else if(m_state == LC_Created) {
float &counter = m_connection_reinit_timer;
counter -= dtime;
if(counter <= 0.0) {
counter = 2.0;
LocalPlayer *myplayer = m_env.getLocalPlayer();
FATAL_ERROR_IF(myplayer == NULL, "Local player not found in environment.");
sendInit(myplayer->getName());
}
// Not connected, return
return;
}
/*
Do stuff if connected
*/
/*
Run Map's timers and unload unused data
*/
const float map_timer_and_unload_dtime = 5.25;
if(m_map_timer_and_unload_interval.step(dtime, map_timer_and_unload_dtime)) {
ScopeProfiler sp(g_profiler, "Client: map timer and unload");
std::vector<v3s16> deleted_blocks;
m_env.getMap().timerUpdate(map_timer_and_unload_dtime,
g_settings->getFloat("client_unload_unused_data_timeout"),
g_settings->getS32("client_mapblock_limit"),
&deleted_blocks);
/*
Send info to server
NOTE: This loop is intentionally iterated the way it is.
*/
std::vector<v3s16>::iterator i = deleted_blocks.begin();
std::vector<v3s16> sendlist;
for(;;) {
if(sendlist.size() == 255 || i == deleted_blocks.end()) {
if(sendlist.empty())
break;
/*
[0] u16 command
[2] u8 count
[3] v3s16 pos_0
[3+6] v3s16 pos_1
...
*/
sendDeletedBlocks(sendlist);
if(i == deleted_blocks.end())
break;
sendlist.clear();
}
sendlist.push_back(*i);
++i;
}
}
/*
Send pending messages on out chat queue
*/
if (!m_out_chat_queue.empty() && canSendChatMessage()) {
sendChatMessage(m_out_chat_queue.front());
m_out_chat_queue.pop();
}
/*
Handle environment
*/
// Control local player (0ms)
LocalPlayer *player = m_env.getLocalPlayer();
assert(player);
player->applyControl(dtime, &m_env);
// Step environment
m_env.step(dtime);
m_sound->step(dtime);
/*
Get events
*/
while (m_env.hasClientEnvEvents()) {
ClientEnvEvent envEvent = m_env.getClientEnvEvent();
if (envEvent.type == CEE_PLAYER_DAMAGE) {
if (m_ignore_damage_timer <= 0) {
u8 damage = envEvent.player_damage.amount;
if (envEvent.player_damage.send_to_server)
sendDamage(damage);
// Add to ClientEvent queue
ClientEvent *event = new ClientEvent();
event->type = CE_PLAYER_DAMAGE;
event->player_damage.amount = damage;
m_client_event_queue.push(event);
}
}
}
/*
Print some info
*/
float &counter = m_avg_rtt_timer;
counter += dtime;
if(counter >= 10) {
counter = 0.0;
// connectedAndInitialized() is true, peer exists.
float avg_rtt = getRTT();
infostream << "Client: avg_rtt=" << avg_rtt << std::endl;
}
/*
Send player position to server
*/
{
float &counter = m_playerpos_send_timer;
counter += dtime;
if((m_state == LC_Ready) && (counter >= m_recommended_send_interval))
{
counter = 0.0;
sendPlayerPos();
}
}
/*
Replace updated meshes
*/
{
int num_processed_meshes = 0;
while (!m_mesh_update_thread.m_queue_out.empty())
{
num_processed_meshes++;
MinimapMapblock *minimap_mapblock = NULL;
bool do_mapper_update = true;
MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_frontNoEx();
MapBlock *block = m_env.getMap().getBlockNoCreateNoEx(r.p);
if (block) {
// Delete the old mesh
delete block->mesh;
block->mesh = nullptr;
if (r.mesh) {
minimap_mapblock = r.mesh->moveMinimapMapblock();
if (minimap_mapblock == NULL)
do_mapper_update = false;
bool is_empty = true;
for (int l = 0; l < MAX_TILE_LAYERS; l++)
if (r.mesh->getMesh(l)->getMeshBufferCount() != 0)
is_empty = false;
if (is_empty)
delete r.mesh;
else
// Replace with the new mesh
block->mesh = r.mesh;
}
} else {
delete r.mesh;
}
if (m_minimap && do_mapper_update)
m_minimap->addBlock(r.p, minimap_mapblock);
if (r.ack_block_to_server) {
/*
Acknowledge block
[0] u8 count
[1] v3s16 pos_0
*/
sendGotBlocks(r.p);
}
}
if (num_processed_meshes > 0)
g_profiler->graphAdd("num_processed_meshes", num_processed_meshes);
}
/*
Load fetched media
*/
if (m_media_downloader && m_media_downloader->isStarted()) {
m_media_downloader->step(this);
if (m_media_downloader->isDone()) {
delete m_media_downloader;
m_media_downloader = NULL;
}
}
/*
If the server didn't update the inventory in a while, revert
the local inventory (so the player notices the lag problem
and knows something is wrong).
*/
if(m_inventory_from_server)
{
float interval = 10.0;
float count_before = floor(m_inventory_from_server_age / interval);
m_inventory_from_server_age += dtime;
float count_after = floor(m_inventory_from_server_age / interval);
if(count_after != count_before)
{
// Do this every <interval> seconds after TOCLIENT_INVENTORY
// Reset the locally changed inventory to the authoritative inventory
LocalPlayer *player = m_env.getLocalPlayer();
player->inventory = *m_inventory_from_server;
m_inventory_updated = true;
}
}
/*
Update positions of sounds attached to objects
*/
{
for (auto &m_sounds_to_object : m_sounds_to_objects) {
int client_id = m_sounds_to_object.first;
u16 object_id = m_sounds_to_object.second;
ClientActiveObject *cao = m_env.getActiveObject(object_id);
if (!cao)
continue;
m_sound->updateSoundPosition(client_id, cao->getPosition());
}
}
/*
Handle removed remotely initiated sounds
*/
m_removed_sounds_check_timer += dtime;
if(m_removed_sounds_check_timer >= 2.32) {
m_removed_sounds_check_timer = 0;
// Find removed sounds and clear references to them
std::vector<s32> removed_server_ids;
for (std::unordered_map<s32, int>::iterator i = m_sounds_server_to_client.begin();
i != m_sounds_server_to_client.end();) {
s32 server_id = i->first;
int client_id = i->second;
++i;
if(!m_sound->soundExists(client_id)) {
m_sounds_server_to_client.erase(server_id);
m_sounds_client_to_server.erase(client_id);
m_sounds_to_objects.erase(client_id);
removed_server_ids.push_back(server_id);
}
}
// Sync to server
if(!removed_server_ids.empty()) {
sendRemovedSounds(removed_server_ids);
}
}
m_mod_storage_save_timer -= dtime;
if (m_mod_storage_save_timer <= 0.0f) {
verbosestream << "Saving registered mod storages." << std::endl;
m_mod_storage_save_timer = g_settings->getFloat("server_map_save_interval");
for (std::unordered_map<std::string, ModMetadata *>::const_iterator
it = m_mod_storages.begin(); it != m_mod_storages.end(); ++it) {
if (it->second->isModified()) {
it->second->save(getModStoragePath());
}
}
}
// Write server map
if (m_localdb && m_localdb_save_interval.step(dtime,
m_cache_save_interval)) {
m_localdb->endSave();
m_localdb->beginSave();
}
}
/*
sender_peer_id given to this shall be quaranteed to be a valid peer
*/
void Client::ProcessData(NetworkPacket *pkt) {
DSTACK(__FUNCTION_NAME);
ScopeProfiler sp(g_profiler, "Client::ProcessData");
auto datasize = pkt->getSize();
auto sender_peer_id = pkt->getPeerId();
int command;
MsgpackPacket packet;
msgpack::unpacked msg;
if (!con::parse_msgpack_packet(pkt->getString(0), datasize, &packet, &command, &msg)) {
// invalid packet
return;
}
//infostream<<"Client: received command="<<command<<std::endl;
m_packetcounter.add((u16)command);
/*
If this check is removed, be sure to change the queue
system to know the ids
*/
if(sender_peer_id != PEER_ID_SERVER)
{
infostream<<"Client::ProcessData(): Discarding data not "
"coming from server: peer_id="<<sender_peer_id
<<std::endl;
return;
}
u8 ser_version = m_server_ser_ver;
//infostream<<"Client received command="<<(int)command<<std::endl;
if(command == TOCLIENT_INIT)
{
u8 deployed;
packet[TOCLIENT_INIT_DEPLOYED].convert(&deployed);
infostream<<"Client: TOCLIENT_INIT received with "
"deployed="<<((int)deployed&0xff)<<std::endl;
if(!ser_ver_supported(deployed))
{
infostream<<"Client: TOCLIENT_INIT: Server sent "
<<"unsupported ser_fmt_ver"<<std::endl;
return;
}
m_server_ser_ver = deployed;
// Set player position
Player *player = m_env.getLocalPlayer();
if(!player)
return;
packet[TOCLIENT_INIT_SEED].convert(&m_map_seed);
infostream<<"Client: received map seed: "<<m_map_seed<<std::endl;
packet[TOCLIENT_INIT_STEP].convert(&m_recommended_send_interval);
infostream<<"Client: received recommended send interval "
<<m_recommended_send_interval<<std::endl;
// TOCLIENT_INIT_POS
if (m_localserver) {
Settings settings;
packet[TOCLIENT_INIT_MAP_PARAMS].convert(&settings);
m_localserver->getEmergeManager()->params.load(settings);
}
// Reply to server
MSGPACK_PACKET_INIT(TOSERVER_INIT2, 0);
m_con.Send(PEER_ID_SERVER, 1, buffer, true);
m_state = LC_Init;
return;
}
if(command == TOCLIENT_ACCESS_DENIED_LEGACY)
{
// The server didn't like our password. Note, this needs
// to be processed even if the serialisation format has
// not been agreed yet, the same as TOCLIENT_INIT.
m_access_denied = true;
packet[TOCLIENT_ACCESS_DENIED_CUSTOM_STRING].convert(&m_access_denied_reason);
return;
}
if(ser_version == SER_FMT_VER_INVALID)
{
infostream<<"Client: Server serialization"
" format invalid or not initialized."
" Skipping incoming command="<<command<<std::endl;
return;
}
/*
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();
if(!player)
return;
if(command == TOCLIENT_REMOVENODE)
{
v3s16 p = packet[TOCLIENT_REMOVENODE_POS].as<v3s16>();
removeNode(p, 2); //use light from top node
}
else if(command == TOCLIENT_ADDNODE)
{
v3s16 p = packet[TOCLIENT_ADDNODE_POS].as<v3s16>();
MapNode n = packet[TOCLIENT_ADDNODE_NODE].as<MapNode>();
bool remove_metadata = packet[TOCLIENT_ADDNODE_REMOVE_METADATA].as<bool>();
addNode(p, n, remove_metadata, 2); //fast add
}
else if(command == TOCLIENT_BLOCKDATA)
{
v3s16 p = packet[TOCLIENT_BLOCKDATA_POS].as<v3s16>();
s8 step = 1;
packet[TOCLIENT_BLOCKDATA_STEP].convert(&step);
if (step == 1) {
std::istringstream istr(packet[TOCLIENT_BLOCKDATA_DATA].as<std::string>(), std::ios_base::binary);
MapBlock *block;
block = m_env.getMap().getBlockNoCreateNoEx(p);
bool new_block = !block;
if (new_block)
block = new MapBlock(&m_env.getMap(), p, this);
block->deSerialize(istr, ser_version, false);
s32 h; // for convert to atomic
packet[TOCLIENT_BLOCKDATA_HEAT].convert(&h);
block->heat = h;
packet[TOCLIENT_BLOCKDATA_HUMIDITY].convert(&h);
block->humidity = h;
if (packet.count(TOCLIENT_BLOCKDATA_CONTENT_ONLY))
block->content_only = packet[TOCLIENT_BLOCKDATA_CONTENT_ONLY].as<content_t>();
if (m_localserver != NULL) {
m_localserver->getMap().saveBlock(block);
}
if (new_block)
if (!m_env.getMap().insertBlock(block))
delete block;
/*
//Add it to mesh update queue and set it to be acknowledged after update.
*/
//infostream<<"Adding mesh update task for received block "<<p<<std::endl;
updateMeshTimestampWithEdge(p);
if (block->content_only != CONTENT_IGNORE && block->content_only != CONTENT_AIR) {
if (getNodeBlockPos(floatToInt(m_env.getLocalPlayer()->getPosition(), BS)).getDistanceFrom(p) <= 1)
addUpdateMeshTaskWithEdge(p);
}
/*
#if !defined(NDEBUG)
if (m_env.getClientMap().m_block_boundary.size() > 150)
m_env.getClientMap().m_block_boundary.clear();
m_env.getClientMap().m_block_boundary[p] = block;
#endif
*/
}//step
}
else if(command == TOCLIENT_INVENTORY)
{
std::string datastring = packet[TOCLIENT_INVENTORY_DATA].as<std::string>();
std::istringstream is(datastring, std::ios_base::binary);
Player *player = m_env.getLocalPlayer();
if(!player)
return;
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;
}
else if(command == TOCLIENT_TIME_OF_DAY)
{
u16 time_of_day = packet[TOCLIENT_TIME_OF_DAY_TIME].as<u16>();
time_of_day = time_of_day % 24000;
f32 time_speed = packet[TOCLIENT_TIME_OF_DAY_TIME_SPEED].as<f32>();
// Update environment
m_env.setTimeOfDay(time_of_day);
m_env.setTimeOfDaySpeed(time_speed);
m_time_of_day_set = true;
u32 dr = m_env.getDayNightRatio();
verbosestream<<"Client: time_of_day="<<time_of_day
<<" time_speed="<<time_speed
<<" dr="<<dr<<std::endl;
}
else if(command == TOCLIENT_CHAT_MESSAGE)
{
std::string message = packet[TOCLIENT_CHAT_MESSAGE_DATA].as<std::string>();
m_chat_queue.push(message);
}
else if(command == TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD)
{
std::vector<u16> removed_objects;
packet[TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD_REMOVE].convert(&removed_objects);
for (size_t i = 0; i < removed_objects.size(); ++i)
m_env.removeActiveObject(removed_objects[i]);
std::vector<ActiveObjectAddData> added_objects;
packet[TOCLIENT_ACTIVE_OBJECT_REMOVE_ADD_ADD].convert(&added_objects);
for (size_t i = 0; i < added_objects.size(); ++i)
m_env.addActiveObject(added_objects[i].id, added_objects[i].type, added_objects[i].data);
}
else if(command == TOCLIENT_ACTIVE_OBJECT_MESSAGES)
{
ActiveObjectMessages messages;
packet[TOCLIENT_ACTIVE_OBJECT_MESSAGES_MESSAGES].convert(&messages);
for (size_t i = 0; i < messages.size(); ++i)
m_env.processActiveObjectMessage(messages[i].first, messages[i].second);
}
else if(command == TOCLIENT_MOVEMENT)
{
Player *player = m_env.getLocalPlayer();
packet[TOCLIENT_MOVEMENT_ACCELERATION_DEFAULT].convert(&player->movement_acceleration_default);
packet[TOCLIENT_MOVEMENT_ACCELERATION_AIR].convert(&player->movement_acceleration_air);
packet[TOCLIENT_MOVEMENT_ACCELERATION_FAST].convert(&player->movement_acceleration_fast);
packet[TOCLIENT_MOVEMENT_SPEED_WALK].convert(&player->movement_speed_walk);
packet[TOCLIENT_MOVEMENT_SPEED_CROUCH].convert(&player->movement_speed_crouch);
packet[TOCLIENT_MOVEMENT_SPEED_FAST].convert(&player->movement_speed_fast);
packet[TOCLIENT_MOVEMENT_SPEED_CLIMB].convert(&player->movement_speed_climb);
packet[TOCLIENT_MOVEMENT_SPEED_JUMP].convert(&player->movement_speed_jump);
packet[TOCLIENT_MOVEMENT_LIQUID_FLUIDITY].convert(&player->movement_liquid_fluidity);
packet[TOCLIENT_MOVEMENT_LIQUID_FLUIDITY_SMOOTH].convert(&player->movement_liquid_fluidity_smooth);
packet[TOCLIENT_MOVEMENT_LIQUID_SINK].convert(&player->movement_liquid_sink);
packet[TOCLIENT_MOVEMENT_GRAVITY].convert(&player->movement_gravity);
}
else if(command == TOCLIENT_HP)
{
Player *player = m_env.getLocalPlayer();
if(!player)
return;
u8 oldhp = player->hp;
u8 hp = packet[TOCLIENT_HP_HP].as<u8>();
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);
}
}
else if(command == TOCLIENT_BREATH)
{
Player *player = m_env.getLocalPlayer();
player->setBreath(packet[TOCLIENT_BREATH_BREATH].as<u16>()) ;
}
else if(command == TOCLIENT_MOVE_PLAYER)
{
Player *player = m_env.getLocalPlayer();
if(!player)
return;
v3f pos = packet[TOCLIENT_MOVE_PLAYER_POS].as<v3f>();
f32 pitch = packet[TOCLIENT_MOVE_PLAYER_PITCH].as<f32>();
f32 yaw = packet[TOCLIENT_MOVE_PLAYER_YAW].as<f32>();
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;
}
else if(command == TOCLIENT_DEATHSCREEN)
{
bool set_camera_point_target = packet[TOCLIENT_DEATHSCREEN_SET_CAMERA].as<bool>();
v3f camera_point_target = packet[TOCLIENT_DEATHSCREEN_CAMERA_POINT].as<v3f>();
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);
}
else if(command == TOCLIENT_ANNOUNCE_MEDIA)
{
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<<"!"
<<std::endl;
return;
}
// Mesh update thread must be stopped while
// updating content definitions
//assert(!m_mesh_update_thread.IsRunning());
MediaAnnounceList announce_list;
packet[TOCLIENT_ANNOUNCE_MEDIA_LIST].convert(&announce_list);
for (size_t i = 0; i < announce_list.size(); ++i)
m_media_downloader->addFile(announce_list[i].first, base64_decode(announce_list[i].second));
std::vector<std::string> remote_media;
std::string remote_media_string = packet[TOCLIENT_ANNOUNCE_MEDIA_REMOTE_SERVER].as<std::string>();
Strfnd sf(remote_media_string);
while(!sf.atend()) {
std::string baseurl = trim(sf.next(","));
if(baseurl != "")
m_media_downloader->addRemoteServer(baseurl);
}
m_media_downloader->step(this);
}
else if(command == TOCLIENT_MEDIA)
{
MediaData media_data;
packet[TOCLIENT_MEDIA_MEDIA].convert(&media_data);
// Mesh update thread must be stopped while
// updating content definitions
//assert(!m_mesh_update_thread.IsRunning());
for(size_t i = 0; i < media_data.size(); ++i)
m_media_downloader->conventionalTransferDone(
media_data[i].first, media_data[i].second, this);
}
else if(command == TOCLIENT_NODEDEF)
{
infostream<<"Client: Received node definitions: packet size: "
<<datasize<<std::endl;
// Mesh update thread must be stopped while
// updating content definitions
//assert(!m_mesh_update_thread.IsRunning());
packet[TOCLIENT_NODEDEF_DEFINITIONS].convert(m_nodedef);
m_nodedef_received = true;
}
else if(command == TOCLIENT_ITEMDEF)
{
infostream<<"Client: Received item definitions: packet size: "
<<datasize<<std::endl;
// Mesh update thread must be stopped while
// updating content definitions
//assert(!m_mesh_update_thread.IsRunning());
packet[TOCLIENT_ITEMDEF_DEFINITIONS].convert(m_itemdef);
m_itemdef_received = true;
}
else if(command == TOCLIENT_PLAY_SOUND)
{
s32 server_id = packet[TOCLIENT_PLAY_SOUND_ID].as<s32>();
std::string name = packet[TOCLIENT_PLAY_SOUND_NAME].as<std::string>();
float gain = packet[TOCLIENT_PLAY_SOUND_GAIN].as<f32>();
int type = packet[TOCLIENT_PLAY_SOUND_TYPE].as<u8>(); // 0=local, 1=positional, 2=object
v3f pos = packet[TOCLIENT_PLAY_SOUND_POS].as<v3f>();
u16 object_id = packet[TOCLIENT_PLAY_SOUND_OBJECT_ID].as<u16>();
bool loop = packet[TOCLIENT_PLAY_SOUND_LOOP].as<bool>();
// 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;
}
}
else if(command == TOCLIENT_STOP_SOUND)
{
s32 server_id = packet[TOCLIENT_STOP_SOUND_ID].as<s32>();
std::map<s32, int>::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);
}
}
else if(command == TOCLIENT_PRIVILEGES)
{
packet[TOCLIENT_PRIVILEGES_PRIVILEGES].convert(&m_privileges);
}
else if(command == TOCLIENT_INVENTORY_FORMSPEC)
{
// Store formspec in LocalPlayer
player->inventory_formspec = packet[TOCLIENT_INVENTORY_FORMSPEC_DATA].as<std::string>();
}
else if(command == TOCLIENT_DETACHED_INVENTORY)
{
std::string name = packet[TOCLIENT_DETACHED_INVENTORY_NAME].as<std::string>();
std::string datastring = packet[TOCLIENT_DETACHED_INVENTORY_DATA].as<std::string>();
std::istringstream is(datastring, std::ios_base::binary);
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);
}
else if(command == TOCLIENT_SHOW_FORMSPEC)
{
std::string formspec = packet[TOCLIENT_SHOW_FORMSPEC_DATA].as<std::string>();
std::string formname = packet[TOCLIENT_SHOW_FORMSPEC_NAME].as<std::string>();
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);
}
else if(command == TOCLIENT_SPAWN_PARTICLE)
{
v3f pos = packet[TOCLIENT_SPAWN_PARTICLE_POS].as<v3f>();
v3f vel = packet[TOCLIENT_SPAWN_PARTICLE_VELOCITY].as<v3f>();
v3f acc = packet[TOCLIENT_SPAWN_PARTICLE_ACCELERATION].as<v3f>();
float expirationtime = packet[TOCLIENT_SPAWN_PARTICLE_EXPIRATIONTIME].as<float>();
float size = packet[TOCLIENT_SPAWN_PARTICLE_SIZE].as<float>();
bool collisiondetection = packet[TOCLIENT_SPAWN_PARTICLE_COLLISIONDETECTION].as<bool>();
std::string texture = packet[TOCLIENT_SPAWN_PARTICLE_TEXTURE].as<std::string>();
bool vertical = packet[TOCLIENT_SPAWN_PARTICLE_VERTICAL].as<bool>();
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);
}
else if(command == TOCLIENT_ADD_PARTICLESPAWNER)
{
u16 amount;
float spawntime, minexptime, maxexptime, minsize, maxsize;
v3f minpos, maxpos, minvel, maxvel, minacc, maxacc;
bool collisiondetection, vertical;
u32 id;
std::string texture;
packet[TOCLIENT_ADD_PARTICLESPAWNER_AMOUNT].convert(&amount);
packet[TOCLIENT_ADD_PARTICLESPAWNER_SPAWNTIME].convert(&spawntime);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MINPOS].convert(&minpos);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MAXPOS].convert(&maxpos);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MINVEL].convert(&minvel);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MAXVEL].convert(&maxvel);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MINACC].convert(&minacc);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MAXACC].convert(&maxacc);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MINEXPTIME].convert(&minexptime);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MAXEXPTIME].convert(&maxexptime);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MINSIZE].convert(&minsize);
packet[TOCLIENT_ADD_PARTICLESPAWNER_MAXSIZE].convert(&maxsize);
packet[TOCLIENT_ADD_PARTICLESPAWNER_COLLISIONDETECTION].convert(&collisiondetection);
packet[TOCLIENT_ADD_PARTICLESPAWNER_TEXTURE].convert(&texture);
packet[TOCLIENT_ADD_PARTICLESPAWNER_VERTICAL].convert(&vertical);
packet[TOCLIENT_ADD_PARTICLESPAWNER_ID].convert(&id);
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);
}
else if(command == TOCLIENT_DELETE_PARTICLESPAWNER)
{
u32 id = packet[TOCLIENT_DELETE_PARTICLESPAWNER_ID].as<u32>();
ClientEvent event;
event.type = CE_DELETE_PARTICLESPAWNER;
event.delete_particlespawner.id = id;
m_client_event_queue.push(event);
}
else if(command == TOCLIENT_HUDADD)
{
//std::string datastring((char *)&data[2], datasize - 2);
//std::istringstream is(datastring, std::ios_base::binary);
u32 id, number, item, dir;
u8 type;
v2f pos, scale, align, offset;
std::string name, text;
v3f world_pos;
v2s32 size;
packet[TOCLIENT_HUDADD_ID].convert(&id);
packet[TOCLIENT_HUDADD_TYPE].convert(&type);
packet[TOCLIENT_HUDADD_POS].convert(&pos);
packet[TOCLIENT_HUDADD_NAME].convert(&name);
packet[TOCLIENT_HUDADD_SCALE].convert(&scale);
packet[TOCLIENT_HUDADD_TEXT].convert(&text);
packet[TOCLIENT_HUDADD_NUMBER].convert(&number);
packet[TOCLIENT_HUDADD_ITEM].convert(&item);
packet[TOCLIENT_HUDADD_DIR].convert(&dir);
packet[TOCLIENT_HUDADD_ALIGN].convert(&align);
packet[TOCLIENT_HUDADD_OFFSET].convert(&offset);
packet[TOCLIENT_HUDADD_WORLD_POS].convert(&world_pos);
packet[TOCLIENT_HUDADD_SIZE].convert(&size);
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);
}
else if(command == TOCLIENT_HUDRM)
{
u32 id = packet[TOCLIENT_HUDRM_ID].as<u32>();
ClientEvent event;
event.type = CE_HUDRM;
event.hudrm.id = id;
m_client_event_queue.push(event);
}
else if(command == TOCLIENT_HUDCHANGE)
{
std::string sdata;
v2f v2fdata;
v3f v3fdata;
v2s32 v2s32data;
u32 intdata = 0;
u32 id = packet[TOCLIENT_HUDCHANGE_ID].as<u32>();
u8 stat = packet[TOCLIENT_HUDCHANGE_STAT].as<int>();
if (stat == HUD_STAT_POS || stat == HUD_STAT_SCALE ||
stat == HUD_STAT_ALIGN || stat == HUD_STAT_OFFSET)
packet[TOCLIENT_HUDCHANGE_V2F].convert(&v2fdata);
else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT)
packet[TOCLIENT_HUDCHANGE_STRING].convert(&sdata);
else if (stat == HUD_STAT_WORLD_POS)
packet[TOCLIENT_HUDCHANGE_V3F].convert(&v3fdata);
else if (stat == HUD_STAT_SIZE)
packet[TOCLIENT_HUDCHANGE_V2S32].convert(&v2s32data);
else
packet[TOCLIENT_HUDCHANGE_U32].convert(&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);
}
else if(command == TOCLIENT_HUD_SET_FLAGS)
{
Player *player = m_env.getLocalPlayer();
if(!player)
return;
u32 flags = packet[TOCLIENT_HUD_SET_FLAGS_FLAGS].as<u32>();
u32 mask = packet[TOCLIENT_HUD_SET_FLAGS_MASK].as<u32>();
player->hud_flags &= ~mask;
player->hud_flags |= flags;
}
else if(command == TOCLIENT_HUD_SET_PARAM)
{
u16 param = packet[TOCLIENT_HUD_SET_PARAM_ID].as<u16>();
std::string value = packet[TOCLIENT_HUD_SET_PARAM_VALUE].as<std::string>();
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_ANIMATIONS)
{
LocalPlayer *player = m_env.getLocalPlayer();
packet[TOCLIENT_ANIMATIONS_DEFAULT_START].convert(&player->animation_default_start);
packet[TOCLIENT_ANIMATIONS_DEFAULT_STOP].convert(&player->animation_default_stop);
packet[TOCLIENT_ANIMATIONS_WALK_START].convert(&player->animation_walk_start);
packet[TOCLIENT_ANIMATIONS_WALK_STOP].convert(&player->animation_walk_stop);
packet[TOCLIENT_ANIMATIONS_DIG_START].convert(&player->animation_dig_start);
packet[TOCLIENT_ANIMATIONS_DIG_STOP].convert(&player->animation_dig_stop);
packet[TOCLIENT_ANIMATIONS_WD_START].convert(&player->animation_wd_start);
packet[TOCLIENT_ANIMATIONS_WD_STOP].convert(&player->animation_wd_stop);
}
*/
else if(command == TOCLIENT_SET_SKY)
{
video::SColor *bgcolor = new video::SColor(packet[TOCLIENT_SET_SKY_COLOR].as<video::SColor>());
std::string *type = new std::string(packet[TOCLIENT_SET_SKY_TYPE].as<std::string>());
std::vector<std::string> *params = new std::vector<std::string>;
packet[TOCLIENT_SET_SKY_PARAMS].convert(params);
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);
}
else if(command == TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO)
{
bool do_override;
float day_night_ratio_f;
packet[TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO_DO].convert(&do_override);
packet[TOCLIENT_OVERRIDE_DAY_NIGHT_RATIO_VALUE].convert(&day_night_ratio_f);
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);
}
else if(command == TOCLIENT_LOCAL_PLAYER_ANIMATIONS)
{
LocalPlayer *player = m_env.getLocalPlayer();
if(!player)
return;
packet[TOCLIENT_LOCAL_PLAYER_ANIMATIONS_IDLE].convert(&player->local_animations[0]);
packet[TOCLIENT_LOCAL_PLAYER_ANIMATIONS_WALK].convert(&player->local_animations[1]);
packet[TOCLIENT_LOCAL_PLAYER_ANIMATIONS_DIG].convert(&player->local_animations[2]);
packet[TOCLIENT_LOCAL_PLAYER_ANIMATIONS_WALKDIG].convert(&player->local_animations[3]);
packet[TOCLIENT_LOCAL_PLAYER_ANIMATIONS_FRAME_SPEED].convert(&player->local_animation_speed);
}
else if(command == TOCLIENT_EYE_OFFSET)
{
LocalPlayer *player = m_env.getLocalPlayer();
if(!player)
return;
packet[TOCLIENT_EYE_OFFSET_FIRST].convert(&player->eye_offset_first);
packet[TOCLIENT_EYE_OFFSET_THIRD].convert(&player->eye_offset_third);
}
else
{
infostream<<"Client: Ignoring unknown command "
<<command<<std::endl;
}
}