#include "constants.h"
#include "voxel.h"
#include "materials.h"
+#include "mineral.h"
#define BLOCK_EMERGE_FLAG_FROMDISK (1<<0)
DSTACK(__FUNCTION_NAME);
+ BEGIN_DEBUG_EXCEPTION_HANDLER
+
while(getRun())
{
try{
catch(con::NoIncomingDataException &e)
{
}
-#if CATCH_UNHANDLED_EXCEPTIONS
- /*
- This is what has to be done in threads to get suitable debug info
- */
- catch(std::exception &e)
+ catch(con::PeerNotFoundException &e)
{
- dstream<<std::endl<<DTIME<<"An unhandled exception occurred: "
- <<e.what()<<std::endl;
- assert(0);
+ dout_server<<"Server: PeerNotFoundException"<<std::endl;
}
-#endif
}
+ END_DEBUG_EXCEPTION_HANDLER
return NULL;
}
DSTACK(__FUNCTION_NAME);
bool debug=false;
-#if CATCH_UNHANDLED_EXCEPTIONS
- try
- {
-#endif
+ BEGIN_DEBUG_EXCEPTION_HANDLER
+
/*
Get block info from queue, emerge them and send them
to clients.
//derr_server<<"EmergeThread::Thread(): running"<<std::endl;
- //TimeTaker timer("block emerge", g_device);
+ //TimeTaker timer("block emerge");
/*
Try to emerge it from somewhere.
{//envlock
+ //TimeTaker envlockwaittimer("block emerge envlock wait time");
+
+ // 0-50ms
JMutexAutoLock envlock(m_server->m_env_mutex);
- //TimeTaker timer("block emerge envlock", g_device);
+ //envlockwaittimer.stop();
+
+ //TimeTaker timer("block emerge (while env locked)");
try{
bool only_from_disk = false;
if(optional)
only_from_disk = true;
-
- block = map.emergeBlock(
- p,
- only_from_disk,
- changed_blocks,
- lighting_invalidated_blocks);
+ // First check if the block already exists
+ //block = map.getBlockNoCreate(p);
+
+ if(block == NULL)
+ {
+ //dstream<<"Calling emergeBlock"<<std::endl;
+ block = map.emergeBlock(
+ p,
+ only_from_disk,
+ changed_blocks,
+ lighting_invalidated_blocks);
+
+#if 0
+ /*
+ EXPERIMENTAL: Create a few other blocks too
+ */
+
+ map.emergeBlock(
+ p + v3s16(0,1,0),
+ only_from_disk,
+ changed_blocks,
+ lighting_invalidated_blocks);
+
+ map.emergeBlock(
+ p + v3s16(0,-1,0),
+ only_from_disk,
+ changed_blocks,
+ lighting_invalidated_blocks);
+#if 0
+ map.emergeBlock(
+ p + v3s16(0,2,0),
+ only_from_disk,
+ changed_blocks,
+ lighting_invalidated_blocks);
+
+ map.emergeBlock(
+ p + v3s16(0,-2,0),
+ only_from_disk,
+ changed_blocks,
+ lighting_invalidated_blocks);
+#endif
+#endif
+ }
+
// If it is a dummy, block was not found on disk
if(block->isDummy())
{
//dstream<<"EmergeThread: Got a dummy block"<<std::endl;
got_block = false;
+
+ if(only_from_disk == false)
+ {
+ dstream<<"EmergeThread: wanted to generate a block but got a dummy"<<std::endl;
+ assert(0);
+ }
}
}
catch(InvalidPositionException &e)
dout_server<<std::endl;
}
- /*
- Update water pressure
- */
-
- m_server->UpdateBlockWaterPressure(block, modified_blocks);
-
- for(core::map<v3s16, MapBlock*>::Iterator i = changed_blocks.getIterator();
- i.atEnd() == false; i++)
- {
- MapBlock *block = i.getNode()->getValue();
- m_server->UpdateBlockWaterPressure(block, modified_blocks);
- //v3s16 p = i.getNode()->getKey();
- //m_server->UpdateBlockWaterPressure(p, modified_blocks);
- }
-
/*
Collect a list of blocks that have been modified in
addition to the fetched one.
}
/*dstream<<"lighting "<<lighting_invalidated_blocks.size()
- <<" blocks"<<std::endl;
- TimeTaker timer("** updateLighting", g_device);*/
+ <<" blocks"<<std::endl;*/
+
+ //TimeTaker timer("** updateLighting");
// Update lighting without locking the environment mutex,
// add modified blocks to changed blocks
}
}
-#if CATCH_UNHANDLED_EXCEPTIONS
- }//try
- /*
- This is what has to be done in threads to get suitable debug info
- */
- catch(std::exception &e)
- {
- dstream<<std::endl<<DTIME<<"An unhandled exception occurred: "
- <<e.what()<<std::endl;
- assert(0);
- }
-#endif
+
+ END_DEBUG_EXCEPTION_HANDLER
return NULL;
}
Player *player = server->m_env.getPlayer(peer_id);
+ assert(player != NULL);
+
v3f playerpos = player->getPosition();
v3f playerspeed = player->getSpeed();
v3s16 center_nodepos = floatToInt(playerpos);
v3s16 center = getNodeBlockPos(center_nodepos);
+
+ // Camera position and direction
+ v3f camera_pos =
+ playerpos + v3f(0, BS+BS/2, 0);
+ v3f camera_dir = v3f(0,0,1);
+ camera_dir.rotateYZBy(player->getPitch());
+ camera_dir.rotateXZBy(player->getYaw());
/*
Get the starting value of the block finder radius.
|| p.Z < -MAP_GENERATION_LIMIT / MAP_BLOCKSIZE
|| p.Z > MAP_GENERATION_LIMIT / MAP_BLOCKSIZE)
continue;
-
- bool generate = d <= d_max_gen;
- // Limit the generating area vertically to half
- if(abs(p.Y - center.Y) > d_max_gen / 2)
- generate = false;
+ // If this is true, inexistent block will be made from scratch
+ bool generate = d <= d_max_gen;
+
+ {
+ /*// Limit the generating area vertically to 2/3
+ if(abs(p.Y - center.Y) > d_max_gen - d_max_gen / 3)
+ generate = false;*/
+
+ // Limit the send area vertically to 2/3
+ if(abs(p.Y - center.Y) > d_max_gen - d_max_gen / 3)
+ continue;
+ }
+
+#if 0
+ /*
+ If block is far away, don't generate it unless it is
+ near ground level
+
+ NOTE: We can't know the ground level this way with the
+ new generator.
+ */
+ if(d > 4)
+ {
+ v2s16 p2d(p.X, p.Z);
+ MapSector *sector = NULL;
+ try
+ {
+ sector = server->m_env.getMap().getSectorNoGenerate(p2d);
+ }
+ catch(InvalidPositionException &e)
+ {
+ }
+
+ if(sector != NULL)
+ {
+ // Get center ground height in nodes
+ f32 gh = sector->getGroundHeight(
+ v2s16(MAP_BLOCKSIZE/2, MAP_BLOCKSIZE/2));
+ // Block center y in nodes
+ f32 y = (f32)(p.Y * MAP_BLOCKSIZE + MAP_BLOCKSIZE/2);
+ // If differs a lot, don't generate
+ if(fabs(gh - y) > MAP_BLOCKSIZE*2)
+ generate = false;
+ }
+ }
+#endif
+
+ /*
+ Don't draw if not in sight
+ */
+
+ if(isBlockInSight(p, camera_pos, camera_dir, 10000*BS) == false)
+ {
+ continue;
+ }
/*
Don't send already sent blocks
/*
Check if map has this block
*/
- MapBlock *block = NULL;
- try
- {
- block = server->m_env.getMap().getBlockNoCreate(p);
- }
- catch(InvalidPositionException &e)
- {
- }
+ MapBlock *block = server->m_env.getMap().getBlockNoCreateNoEx(p);
bool surely_not_found_on_disk = false;
+ bool block_is_invalid = false;
if(block != NULL)
{
/*if(block->isIncomplete())
{
surely_not_found_on_disk = true;
}
+
+ if(block->isValid() == false)
+ {
+ block_is_invalid = true;
+ }
+
+ v2s16 p2d(p.X, p.Z);
+ ServerMap *map = (ServerMap*)(&server->m_env.getMap());
+ v2s16 chunkpos = map->sector_to_chunk(p2d);
+ if(map->chunkNonVolatile(chunkpos) == false)
+ block_is_invalid = true;
+ /*MapChunk *chunk = map->getChunk(chunkpos);
+ if(chunk == NULL)
+ block_is_invalid = true;
+ else if(chunk->getIsVolatile() == true)
+ block_is_invalid = true;*/
}
/*
/*
Add inexistent block to emerge queue.
*/
- if(block == NULL || surely_not_found_on_disk)
+ if(block == NULL || surely_not_found_on_disk || block_is_invalid)
{
+ //dstream<<"asd"<<std::endl;
+
/*SharedPtr<JMutexAutoLock> lock
(m_num_blocks_in_emerge_queue.getLock());*/
// Allow only one block in emerge queue
if(server->m_emerge_queue.peerItemCount(peer_id) < 1)
{
+ //dstream<<"Adding block to emerge queue"<<std::endl;
+
// Add it to the emerge queue and trigger the thread
u8 flags = 0;
/*
Get and write player data
*/
-
- core::list<Player*> players = server->m_env.getPlayers();
+
+ // Get connected players
+ core::list<Player*> players = server->m_env.getPlayers(true);
// Write player count
u16 playercount = players.size();
Player *player = server->m_env.getPlayer(peer_id);
+ assert(player);
+
v3f playerpos = player->getPosition();
v3f playerspeed = player->getSpeed();
if(m_blocks_sending.find(p) != NULL)
m_blocks_sending.remove(p);
else
- dstream<<"RemoteClient::GotBlock(): Didn't find in"
- " m_blocks_sending"<<std::endl;
+ {
+ /*dstream<<"RemoteClient::GotBlock(): Didn't find in"
+ " m_blocks_sending"<<std::endl;*/
+ m_excess_gotblocks++;
+ }
m_blocks_sent.insert(p, true);
}
void RemoteClient::SentBlock(v3s16 p)
{
JMutexAutoLock lock(m_blocks_sending_mutex);
- if(m_blocks_sending.size() > 15)
+ /*if(m_blocks_sending.size() > 15)
{
dstream<<"RemoteClient::SentBlock(): "
<<"m_blocks_sending.size()="
<<m_blocks_sending.size()<<std::endl;
- }
+ }*/
if(m_blocks_sending.find(p) == NULL)
m_blocks_sending.insert(p, 0.0);
else
void PlayerInfo::PrintLine(std::ostream *s)
{
- (*s)<<id<<": \""<<name<<"\" ("
- <<position.X<<","<<position.Y
- <<","<<position.Z<<") ";
+ (*s)<<id<<": ";
+ (*s)<<"\""<<name<<"\" ("
+ <<(position.X/10)<<","<<(position.Y/10)
+ <<","<<(position.Z/10)<<") ";
address.print(s);
(*s)<<" avg_rtt="<<avg_rtt;
(*s)<<std::endl;
*/
Server::Server(
- std::string mapsavedir,
- HMParams hm_params,
- MapParams map_params
+ std::string mapsavedir
):
- m_env(new ServerMap(mapsavedir, hm_params, map_params), dout_server),
+ m_env(new ServerMap(mapsavedir), dout_server),
m_con(PROTOCOL_ID, 512, CONNECTION_TIMEOUT, this),
m_thread(this),
m_emergethread(this),
- m_time_of_day(8000),
+ m_time_of_day(9000),
m_time_counter(0),
m_time_of_day_send_timer(0),
- m_uptime(0)
+ m_uptime(0),
+ m_mapsavedir(mapsavedir)
{
- m_flowwater_timer = 0.0;
+ //m_flowwater_timer = 0.0;
+ m_liquid_transform_timer = 0.0;
m_print_info_timer = 0.0;
m_objectdata_timer = 0.0;
m_emergethread_trigger_timer = 0.0;
m_con_mutex.Init();
m_step_dtime_mutex.Init();
m_step_dtime = 0.0;
+
+ // Load players
+ m_env.deSerializePlayers(m_mapsavedir);
}
Server::~Server()
{
+ // Save players
+ m_env.serializePlayers(m_mapsavedir);
+
// Stop threads
stop();
i = m_clients.getIterator();
i.atEnd() == false; i++)
{
- u16 peer_id = i.getNode()->getKey();
-
- // Delete player
+ /*// Delete player
+ // NOTE: These are removed by env destructor
{
+ u16 peer_id = i.getNode()->getKey();
JMutexAutoLock envlock(m_env_mutex);
m_env.removePlayer(peer_id);
- }
+ }*/
// Delete client
delete i.getNode()->getValue();
/*
Do background stuff
*/
-
+
/*
- Flow water
+ Transform liquids
*/
+ m_liquid_transform_timer += dtime;
+ if(m_liquid_transform_timer >= 1.00)
{
- float interval;
+ m_liquid_transform_timer -= 1.00;
- if(g_settings.getBool("endless_water") == false)
- interval = 1.0;
- else
- interval = 0.25;
-
- float &counter = m_flowwater_timer;
- counter += dtime;
- if(counter >= 0.25 && m_flow_active_nodes.size() > 0)
- {
+ JMutexAutoLock lock(m_env_mutex);
- counter = 0.0;
-
core::map<v3s16, MapBlock*> modified_blocks;
-
+ m_env.getMap().transformLiquids(modified_blocks);
+#if 0
+ /*
+ Update lighting
+ */
+ core::map<v3s16, MapBlock*> lighting_modified_blocks;
+ ServerMap &map = ((ServerMap&)m_env.getMap());
+ map.updateLighting(modified_blocks, lighting_modified_blocks);
+
+ // Add blocks modified by lighting to modified_blocks
+ for(core::map<v3s16, MapBlock*>::Iterator
+ i = lighting_modified_blocks.getIterator();
+ i.atEnd() == false; i++)
{
-
- JMutexAutoLock envlock(m_env_mutex);
-
- MapVoxelManipulator v(&m_env.getMap());
- v.m_disable_water_climb =
- g_settings.getBool("disable_water_climb");
-
- if(g_settings.getBool("endless_water") == false)
- v.flowWater(m_flow_active_nodes, 0, false, 250);
- else
- v.flowWater(m_flow_active_nodes, 0, false, 50);
-
- v.blitBack(modified_blocks);
-
- ServerMap &map = ((ServerMap&)m_env.getMap());
-
- // Update lighting
- core::map<v3s16, MapBlock*> lighting_modified_blocks;
- map.updateLighting(modified_blocks, lighting_modified_blocks);
-
- // Add blocks modified by lighting to modified_blocks
- for(core::map<v3s16, MapBlock*>::Iterator
- i = lighting_modified_blocks.getIterator();
- i.atEnd() == false; i++)
- {
- MapBlock *block = i.getNode()->getValue();
- modified_blocks.insert(block->getPos(), block);
- }
- } // envlock
-
+ MapBlock *block = i.getNode()->getValue();
+ modified_blocks.insert(block->getPos(), block);
+ }
+#endif
/*
Set the modified blocks unsent for all the clients
*/
client->SetBlocksNotSent(modified_blocks);
}
}
-
- } // interval counter
}
-
+
// Periodically print some info
{
float &counter = m_print_info_timer;
}
}
- // Trigger emergethread (it gets somehow gets to a
- // non-triggered but bysy state sometimes)
+ /*
+ Trigger emergethread (it somehow gets to a non-triggered but
+ bysy state sometimes)
+ */
{
float &counter = m_emergethread_trigger_timer;
counter += dtime;
dout_server<<"Server: Unloaded "<<deleted_count
<<" sectors from memory"<<std::endl;
}
+
+ // Save players
+ m_env.serializePlayers(m_mapsavedir);
}
}
}
/*
Set up player
*/
+
+ // Get player name
+ const u32 playername_size = 20;
+ char playername[playername_size];
+ for(u32 i=0; i<playername_size-1; i++)
+ {
+ playername[i] = data[3+i];
+ }
+ playername[playername_size-1] = 0;
+
+ // Get player
+ Player *player = emergePlayer(playername, "", peer_id);
+ //Player *player = m_env.getPlayer(peer_id);
+
+ /*{
+ // DEBUG: Test serialization
+ std::ostringstream test_os;
+ player->serialize(test_os);
+ dstream<<"Player serialization test: \""<<test_os.str()
+ <<"\""<<std::endl;
+ std::istringstream test_is(test_os.str());
+ player->deSerialize(test_is);
+ }*/
+
+ // If failed, cancel
+ if(player == NULL)
+ {
+ derr_server<<DTIME<<"Server: peer_id="<<peer_id
+ <<": failed to emerge player"<<std::endl;
+ return;
+ }
- Player *player = m_env.getPlayer(peer_id);
+ /*
+ // If a client is already connected to the player, cancel
+ if(player->peer_id != 0)
+ {
+ derr_server<<DTIME<<"Server: peer_id="<<peer_id
+ <<" tried to connect to "
+ "an already connected player (peer_id="
+ <<player->peer_id<<")"<<std::endl;
+ return;
+ }
+ // Set client of player
+ player->peer_id = peer_id;
+ */
// Check if player doesn't exist
if(player == NULL)
throw con::InvalidIncomingDataException
("Server::ProcessData(): INIT: Player doesn't exist");
- // update name if it was supplied
+ /*// update name if it was supplied
if(datasize >= 20+3)
{
data[20+3-1] = 0;
player->updateName((const char*)&data[3]);
- }
+ }*/
// Now answer with a TOCLIENT_INIT
assert(client->peer_id == i.getNode()->getKey());
if(client->serialization_version == SER_FMT_VER_INVALID)
continue;
+ // Get player
+ Player *player = m_env.getPlayer(client->peer_id);
// Get name of player
std::wstring name = L"unknown";
- Player *player = m_env.getPlayer(client->peer_id);
if(player != NULL)
name = narrow_to_wide(player->getName());
// Add name to information string
core::map<v3s16, MapBlock*> modified_blocks;
u8 material;
+ u8 mineral = MINERAL_NONE;
try
{
+ MapNode n = m_env.getMap().getNode(p_under);
// Get material at position
- material = m_env.getMap().getNode(p_under).d;
+ material = n.d;
// If it's not diggable, do nothing
if(content_diggable(material) == false)
{
<<std::endl;
return;
}
+ // Get mineral
+ mineral = n.getMineral();
}
catch(InvalidPositionException &e)
{
- derr_server<<"Server: Not finishing digging: Node not found"
+ derr_server<<"Server: Not finishing digging: Node not found."
+ <<" Adding block to emerge queue."
<<std::endl;
+ m_emerge_queue.addBlock(peer_id,
+ getNodeBlockPos(p_over), BLOCK_EMERGE_FLAG_FROMDISK);
return;
}
- //TODO: Send to only other clients
-
/*
Send the removal to all other clients
*/
/*
Add digged item to inventory
*/
- InventoryItem *item = new MaterialItem(material, 1);
+
+ InventoryItem *item = NULL;
+
+ if(mineral != MINERAL_NONE)
+ item = getDiggedMineralItem(mineral);
+
+ if(item == NULL)
+ item = new MaterialItem(material, 1);
+
player->inventory.addItem("main", item);
/*
(this takes some time so it is done after the quick stuff)
*/
m_env.getMap().removeNodeAndUpdate(p_under, modified_blocks);
-
+
+#if 0
/*
Update water
*/
}
v.blitBack(modified_blocks);
+#endif
}
/*
// Don't add a node if this is not a free space
MapNode n2 = m_env.getMap().getNode(p_over);
if(content_buildable_to(n2.d) == false)
+ {
+ // Client probably has wrong data.
+ // Set block not sent, so that client will get
+ // a valid one.
+ dstream<<"Client "<<peer_id<<" tried to place"
+ <<" node in invalid position; setting"
+ <<" MapBlock not sent."<<std::endl;
+ RemoteClient *client = getClient(peer_id);
+ v3s16 blockpos = getNodeBlockPos(p_over);
+ client->SetBlockNotSent(blockpos);
return;
+ }
}
catch(InvalidPositionException &e)
{
derr_server<<"Server: Ignoring ADDNODE: Node not found"
+ <<" Adding block to emerge queue."
<<std::endl;
+ m_emerge_queue.addBlock(peer_id,
+ getNodeBlockPos(p_over), BLOCK_EMERGE_FLAG_FROMDISK);
return;
}
MaterialItem *mitem = (MaterialItem*)item;
MapNode n;
n.d = mitem->getMaterial();
- if(content_directional(n.d))
+ if(content_features(n.d).wall_mounted)
n.dir = packDir(p_under - p_over);
#if 1
}
}
#endif
-
+
+#if 0
/*
Update water
*/
}
v.blitBack(modified_blocks);
+#endif
}
/*
Handle other items
}
else if(command == TOSERVER_INVENTORY_ACTION)
{
- // Ignore inventory changes if in creative mode
+ /*// Ignore inventory changes if in creative mode
if(g_settings.getBool("creative_mode") == true)
{
dstream<<"TOSERVER_INVENTORY_ACTION: ignoring in creative mode"
<<std::endl;
return;
- }
+ }*/
// Strip command and create a stream
std::string datastring((char*)&data[2], datasize-2);
dstream<<"TOSERVER_INVENTORY_ACTION: data="<<datastring<<std::endl;
if(a != NULL)
{
/*
- Handle craftresult specially
+ Handle craftresult specially if not in creative mode
*/
bool disable_action = false;
- if(a->getType() == IACTION_MOVE)
+ if(a->getType() == IACTION_MOVE
+ && g_settings.getBool("creative_mode") == false)
{
IMoveAction *ma = (IMoveAction*)a;
// Don't allow moving anything to craftresult
message += (wchar_t)readU16(buf);
}
- dstream<<"CHAT: "<<wide_to_narrow(message)<<std::endl;
-
// Get player name of this client
std::wstring name = narrow_to_wide(player->getName());
std::wstring line = std::wstring(L"<")+name+L"> "+message;
+ dstream<<"CHAT: "<<wide_to_narrow(line)<<std::endl;
+
/*
Send the message to all other clients
*/
PlayerInfo info;
Player *player = *i;
+
try{
con::Peer *peer = m_con.GetPeer(player->peer_id);
+ // Copy info from peer to info struct
info.id = peer->id;
info.address = peer->address;
info.avg_rtt = peer->avg_rtt;
}
catch(con::PeerNotFoundException &e)
{
- // Outdated peer info
+ // Set dummy peer info
info.id = 0;
info.address = Address(0,0,0,0,0);
info.avg_rtt = 0.0;
//JMutexAutoLock envlock(m_env_mutex);
- core::list<Player*> players = m_env.getPlayers();
+ // Get connected players
+ core::list<Player*> players = m_env.getPlayers(true);
u32 player_count = players.getSize();
u32 datasize = 2+(2+PLAYERNAME_SIZE)*player_count;
"peer_id="<<player->peer_id<<std::endl;*/
writeU16(&data[start], player->peer_id);
+ memset((char*)&data[start+2], 0, PLAYERNAME_SIZE);
snprintf((char*)&data[start+2], PLAYERNAME_SIZE, "%s", player->getName());
start += 2+PLAYERNAME_SIZE;
}
/*
Calculate crafting stuff
*/
-
- InventoryList *clist = player->inventory.getList("craft");
- InventoryList *rlist = player->inventory.getList("craftresult");
- if(rlist)
- {
- rlist->clearItems();
- }
- if(clist && rlist)
+ if(g_settings.getBool("creative_mode") == false)
{
- InventoryItem *items[9];
- for(u16 i=0; i<9; i++)
+ InventoryList *clist = player->inventory.getList("craft");
+ InventoryList *rlist = player->inventory.getList("craftresult");
+ if(rlist)
{
- items[i] = clist->getItem(i);
+ rlist->clearItems();
}
-
- bool found = false;
-
- // Wood
- if(!found)
+ if(clist && rlist)
{
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_TREE);
- if(checkItemCombination(items, specs))
+ InventoryItem *items[9];
+ for(u16 i=0; i<9; i++)
{
- rlist->addItem(new MaterialItem(CONTENT_WOOD, 4));
- found = true;
+ items[i] = clist->getItem(i);
}
- }
+
+ bool found = false;
- // Stick
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- if(checkItemCombination(items, specs))
+ // Wood
+ if(!found)
{
- rlist->addItem(new CraftItem("Stick", 4));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_TREE);
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new MaterialItem(CONTENT_WOOD, 4));
+ found = true;
+ }
}
- }
- // Sign
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
- if(checkItemCombination(items, specs))
+ // Stick
+ if(!found)
+ {
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new CraftItem("Stick", 4));
+ found = true;
+ }
+ }
+
+ // Sign
+ if(!found)
{
- rlist->addItem(new MapBlockObjectItem("Sign"));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[3] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[4] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[5] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new MapBlockObjectItem("Sign"));
+ found = true;
+ }
}
- }
- // Torch
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_COALSTONE);
- specs[3] = ItemSpec(ITEM_CRAFT, "Stick");
- if(checkItemCombination(items, specs))
+ // Torch
+ if(!found)
{
- rlist->addItem(new MaterialItem(CONTENT_TORCH, 4));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_CRAFT, "lump_of_coal");
+ specs[3] = ItemSpec(ITEM_CRAFT, "Stick");
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new MaterialItem(CONTENT_TORCH, 4));
+ found = true;
+ }
}
- }
- // Wooden pick
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
- specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
- specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
- if(checkItemCombination(items, specs))
+ // Wooden pick
+ if(!found)
{
- rlist->addItem(new ToolItem("WPick", 0));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_WOOD);
+ specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
+ specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new ToolItem("WPick", 0));
+ found = true;
+ }
}
- }
- // Stone pick
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
- specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
- specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
- specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
- specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
- if(checkItemCombination(items, specs))
+ // Stone pick
+ if(!found)
{
- rlist->addItem(new ToolItem("STPick", 0));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
+ specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
+ specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_STONE);
+ specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
+ specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new ToolItem("STPick", 0));
+ found = true;
+ }
}
- }
- // Mese pick
- if(!found)
- {
- ItemSpec specs[9];
- specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
- specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
- specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
- specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
- specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
- if(checkItemCombination(items, specs))
+ // Mese pick
+ if(!found)
{
- rlist->addItem(new ToolItem("MesePick", 0));
- found = true;
+ ItemSpec specs[9];
+ specs[0] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
+ specs[1] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
+ specs[2] = ItemSpec(ITEM_MATERIAL, CONTENT_MESE);
+ specs[4] = ItemSpec(ITEM_CRAFT, "Stick");
+ specs[7] = ItemSpec(ITEM_CRAFT, "Stick");
+ if(checkItemCombination(items, specs))
+ {
+ rlist->addItem(new ToolItem("MesePick", 0));
+ found = true;
+ }
}
}
-
- }
+ } // if creative_mode == false
/*
Serialize it
return n->getValue();
}
+void setCreativeInventory(Player *player)
+{
+ player->resetInventory();
+
+ // Give some good picks
+ {
+ InventoryItem *item = new ToolItem("STPick", 0);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new ToolItem("MesePick", 0);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+
+ /*
+ Give materials
+ */
+ assert(USEFUL_CONTENT_COUNT <= PLAYER_INVENTORY_SIZE);
+
+ // add torch first
+ InventoryItem *item = new MaterialItem(CONTENT_TORCH, 1);
+ player->inventory.addItem("main", item);
+
+ // Then others
+ for(u16 i=0; i<USEFUL_CONTENT_COUNT; i++)
+ {
+ // Skip some materials
+ if(i == CONTENT_WATER || i == CONTENT_TORCH
+ || i == CONTENT_COALSTONE)
+ continue;
+
+ InventoryItem *item = new MaterialItem(i, 1);
+ player->inventory.addItem("main", item);
+ }
+ // Sign
+ {
+ InventoryItem *item = new MapBlockObjectItem("Sign Example text");
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+}
+
+Player *Server::emergePlayer(const char *name, const char *password,
+ u16 peer_id)
+{
+ /*
+ Try to get an existing player
+ */
+ Player *player = m_env.getPlayer(name);
+ if(player != NULL)
+ {
+ // If player is already connected, cancel
+ if(player->peer_id != 0)
+ {
+ dstream<<"emergePlayer(): Player already connected"<<std::endl;
+ return NULL;
+ }
+
+ // Got one.
+ player->peer_id = peer_id;
+
+ // Reset inventory to creative if in creative mode
+ if(g_settings.getBool("creative_mode"))
+ {
+ setCreativeInventory(player);
+ }
+
+ return player;
+ }
+
+ /*
+ If player with the wanted peer_id already exists, cancel.
+ */
+ if(m_env.getPlayer(peer_id) != NULL)
+ {
+ dstream<<"emergePlayer(): Player with wrong name but same"
+ " peer_id already exists"<<std::endl;
+ return NULL;
+ }
+
+ /*
+ Create a new player
+ */
+ {
+ player = new ServerRemotePlayer();
+ //player->peer_id = c.peer_id;
+ //player->peer_id = PEER_ID_INEXISTENT;
+ player->peer_id = peer_id;
+ player->updateName(name);
+
+ /*
+ Set player position
+ */
+
+ dstream<<"Server: Finding spawn place for player \""
+ <<player->getName()<<"\""<<std::endl;
+
+ v2s16 nodepos;
+#if 1
+ player->setPosition(intToFloat(v3s16(
+ 0,
+ 45, //64,
+ 0
+ )));
+#endif
+#if 0
+ f32 groundheight = 0;
+#if 0
+ // Try to find a good place a few times
+ for(s32 i=0; i<500; i++)
+ {
+ s32 range = 1 + i;
+ // We're going to try to throw the player to this position
+ nodepos = v2s16(-range + (myrand()%(range*2)),
+ -range + (myrand()%(range*2)));
+ v2s16 sectorpos = getNodeSectorPos(nodepos);
+ // Get sector
+ m_env.getMap().emergeSector(sectorpos);
+ // Get ground height at point
+ groundheight = m_env.getMap().getGroundHeight(nodepos, true);
+ // The sector should have been generated -> groundheight exists
+ assert(groundheight > GROUNDHEIGHT_VALID_MINVALUE);
+ // Don't go underwater
+ if(groundheight < WATER_LEVEL)
+ {
+ //dstream<<"-> Underwater"<<std::endl;
+ continue;
+ }
+#if 0 // Doesn't work, generating blocks is a bit too complicated for doing here
+ // Get block at point
+ v3s16 nodepos3d;
+ nodepos3d = v3s16(nodepos.X, groundheight+1, nodepos.Y);
+ v3s16 blockpos = getNodeBlockPos(nodepos3d);
+ ((ServerMap*)(&m_env.getMap()))->emergeBlock(blockpos);
+ // Don't go inside ground
+ try{
+ /*v3s16 footpos(nodepos.X, groundheight+1, nodepos.Y);
+ v3s16 headpos(nodepos.X, groundheight+2, nodepos.Y);*/
+ v3s16 footpos = nodepos3d + v3s16(0,0,0);
+ v3s16 headpos = nodepos3d + v3s16(0,1,0);
+ if(m_env.getMap().getNode(footpos).d != CONTENT_AIR
+ || m_env.getMap().getNode(headpos).d != CONTENT_AIR)
+ {
+ dstream<<"-> Inside ground"<<std::endl;
+ // In ground
+ continue;
+ }
+ }catch(InvalidPositionException &e)
+ {
+ dstream<<"-> Invalid position"<<std::endl;
+ // Ignore invalid position
+ continue;
+ }
+#endif
+ // Found a good place
+ dstream<<"Searched through "<<i<<" places."<<std::endl;
+ break;
+ }
+#endif
+
+ // If no suitable place was not found, go above water at least.
+ if(groundheight < WATER_LEVEL)
+ groundheight = WATER_LEVEL;
+
+ player->setPosition(intToFloat(v3s16(
+ nodepos.X,
+ //groundheight + 1,
+ groundheight + 15,
+ nodepos.Y
+ )));
+#endif
+
+ /*
+ Add player to environment
+ */
+
+ m_env.addPlayer(player);
+
+ /*
+ Add stuff to inventory
+ */
+
+ if(g_settings.getBool("creative_mode"))
+ {
+ setCreativeInventory(player);
+ }
+ else
+ {
+ /*{
+ InventoryItem *item = new ToolItem("WPick", 32000);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }*/
+ /*{
+ InventoryItem *item = new MaterialItem(CONTENT_MESE, 6);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new MaterialItem(CONTENT_COALSTONE, 6);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new MaterialItem(CONTENT_WOOD, 6);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new CraftItem("Stick", 4);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new ToolItem("WPick", 32000);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }
+ {
+ InventoryItem *item = new ToolItem("STPick", 32000);
+ void* r = player->inventory.addItem("main", item);
+ assert(r == NULL);
+ }*/
+ /*// Give some lights
+ {
+ InventoryItem *item = new MaterialItem(CONTENT_TORCH, 999);
+ bool r = player->inventory.addItem("main", item);
+ assert(r == true);
+ }
+ // and some signs
+ for(u16 i=0; i<4; i++)
+ {
+ InventoryItem *item = new MapBlockObjectItem("Sign Example text");
+ bool r = player->inventory.addItem("main", item);
+ assert(r == true);
+ }*/
+ /*// Give some other stuff
+ {
+ InventoryItem *item = new MaterialItem(CONTENT_TREE, 999);
+ bool r = player->inventory.addItem("main", item);
+ assert(r == true);
+ }*/
+ }
+
+ return player;
+
+ } // create new player
+}
+
+#if 0
void Server::UpdateBlockWaterPressure(MapBlock *block,
core::map<v3s16, MapBlock*> &modified_blocks)
{
v.blitBack(modified_blocks);
}
+#endif
void Server::handlePeerChange(PeerChange &c)
{
client->peer_id = c.peer_id;
m_clients.insert(client->peer_id, client);
- // Create player
- {
- Player *player = m_env.getPlayer(c.peer_id);
-
- // The player shouldn't already exist
- assert(player == NULL);
-
- player = new ServerRemotePlayer();
- player->peer_id = c.peer_id;
-
- /*
- Set player position
- */
-
- // We're going to throw the player to this position
- //v2s16 nodepos(29990,29990);
- //v2s16 nodepos(9990,9990);
- v2s16 nodepos(0,0);
- v2s16 sectorpos = getNodeSectorPos(nodepos);
- // Get zero sector (it could have been unloaded to disk)
- m_env.getMap().emergeSector(sectorpos);
- // Get ground height at origin
- f32 groundheight = m_env.getMap().getGroundHeight(nodepos, true);
- // The sector should have been generated -> groundheight exists
- assert(groundheight > GROUNDHEIGHT_VALID_MINVALUE);
- // Don't go underwater
- if(groundheight < WATER_LEVEL)
- groundheight = WATER_LEVEL;
-
- player->setPosition(intToFloat(v3s16(
- nodepos.X,
- groundheight + 1,
- nodepos.Y
- )));
-
- /*
- Add player to environment
- */
-
- m_env.addPlayer(player);
-
- /*
- Add stuff to inventory
- */
-
- if(g_settings.getBool("creative_mode"))
- {
- // Give a good pick
- {
- InventoryItem *item = new ToolItem("STPick", 32000);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- // Give all materials
- assert(USEFUL_CONTENT_COUNT <= PLAYER_INVENTORY_SIZE);
- for(u16 i=0; i<USEFUL_CONTENT_COUNT; i++)
- {
- // Skip some materials
- if(i == CONTENT_OCEAN)
- continue;
-
- InventoryItem *item = new MaterialItem(i, 1);
- player->inventory.addItem("main", item);
- }
- // Sign
- {
- InventoryItem *item = new MapBlockObjectItem("Sign Example text");
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- /*// Rat
- {
- InventoryItem *item = new MapBlockObjectItem("Rat");
- bool r = player->inventory.addItem("main", item);
- assert(r == true);
- }*/
- }
- else
- {
- /*{
- InventoryItem *item = new MaterialItem(CONTENT_MESE, 6);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- {
- InventoryItem *item = new MaterialItem(CONTENT_COALSTONE, 6);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- {
- InventoryItem *item = new MaterialItem(CONTENT_WOOD, 6);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- {
- InventoryItem *item = new CraftItem("Stick", 4);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- {
- InventoryItem *item = new ToolItem("WPick", 32000);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }
- {
- InventoryItem *item = new ToolItem("STPick", 32000);
- void* r = player->inventory.addItem("main", item);
- assert(r == NULL);
- }*/
- /*// Give some lights
- {
- InventoryItem *item = new MaterialItem(CONTENT_TORCH, 999);
- bool r = player->inventory.addItem("main", item);
- assert(r == true);
- }
- // and some signs
- for(u16 i=0; i<4; i++)
- {
- InventoryItem *item = new MapBlockObjectItem("Sign Example text");
- bool r = player->inventory.addItem("main", item);
- assert(r == true);
- }*/
- /*// Give some other stuff
- {
- InventoryItem *item = new MaterialItem(CONTENT_TREE, 999);
- bool r = player->inventory.addItem("main", item);
- assert(r == true);
- }*/
- }
- }
-
} // PEER_ADDED
else if(c.type == PEER_REMOVED)
{
message += L"*** ";
message += name;
message += L" left game";
+ if(c.timeout)
+ message += L" (timed out)";
}
- // Delete player
+ /*// Delete player
{
m_env.removePlayer(c.peer_id);
+ }*/
+
+ // Set player client disconnected
+ {
+ Player *player = m_env.getPlayer(c.peer_id);
+ if(player != NULL)
+ player->peer_id = 0;
}
// Delete client
}
}
+void dedicated_server_loop(Server &server)
+{
+ DSTACK(__FUNCTION_NAME);
+
+ std::cout<<std::endl;
+ std::cout<<"========================"<<std::endl;
+ std::cout<<"Running dedicated server"<<std::endl;
+ std::cout<<"========================"<<std::endl;
+ std::cout<<std::endl;
+
+ for(;;)
+ {
+ // This is kind of a hack but can be done like this
+ // because server.step() is very light
+ sleep_ms(30);
+ server.step(0.030);
+
+ static int counter = 0;
+ counter--;
+ if(counter <= 0)
+ {
+ counter = 10;
+
+ core::list<PlayerInfo> list = server.getPlayerInfo();
+ core::list<PlayerInfo>::Iterator i;
+ static u32 sum_old = 0;
+ u32 sum = PIChecksum(list);
+ if(sum != sum_old)
+ {
+ std::cout<<DTIME<<"Player info:"<<std::endl;
+ for(i=list.begin(); i!=list.end(); i++)
+ {
+ i->PrintLine(&std::cout);
+ }
+ }
+ sum_old = sum;
+ }
+ }
+}
+
projects / oweals / minetest.git / blobdiff