X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fclient.cpp;h=98c9af972dadb428f74b65e27a00ac715f2c4fdc;hb=bd6d4666abe20247437ede28f73955d413fe5e22;hp=f27f95d98c2d939d7c8e010e28344f78ec67e90f;hpb=a0566270d9fa075afa36a7e3e68c690b1b23ba90;p=minetest.git

diff --git a/src/client.cpp b/src/client.cpp
index f27f95d98..98c9af972 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -20,15 +20,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "client.h"
 #include <iostream>
 #include "clientserver.h"
-#include "jmutexautolock.h"
+#include "jthread/jmutexautolock.h"
 #include "main.h"
 #include <sstream>
+#include "filesys.h"
 #include "porting.h"
 #include "mapsector.h"
 #include "mapblock_mesh.h"
 #include "mapblock.h"
 #include "settings.h"
 #include "profiler.h"
+#include "gettext.h"
 #include "log.h"
 #include "nodemetadata.h"
 #include "nodedef.h"
@@ -45,6 +47,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "IMeshCache.h"
 #include "util/serialize.h"
 #include "config.h"
+#include "util/directiontables.h"
 
 #if USE_CURL
 #include <curl/curl.h>
@@ -248,7 +251,7 @@ void * MediaFetchThread::Thread()
 			m_file_data.push_back(make_pair(i->name, data));
 		} else {
 			m_failed.push_back(*i);
-			infostream << "cURL request failed for " << i->name << std::endl;
+			infostream << "cURL request failed for " << i->name << " (" << curl_easy_strerror(res) << ")"<< std::endl;
 		}
 		curl_easy_cleanup(curl);
 	}
@@ -269,7 +272,8 @@ Client::Client(
 		IWritableItemDefManager *itemdef,
 		IWritableNodeDefManager *nodedef,
 		ISoundManager *sound,
-		MtEventManager *event
+		MtEventManager *event,
+		bool ipv6
 ):
 	m_tsrc(tsrc),
 	m_shsrc(shsrc),
@@ -285,7 +289,7 @@ Client::Client(
 		device->getSceneManager(),
 		tsrc, this, device
 	),
-	m_con(PROTOCOL_ID, 512, CONNECTION_TIMEOUT, this),
+	m_con(PROTOCOL_ID, 512, CONNECTION_TIMEOUT, ipv6, this),
 	m_device(device),
 	m_server_ser_ver(SER_FMT_VER_INVALID),
 	m_playeritem(0),
@@ -317,12 +321,6 @@ Client::Client(
 	m_playerpos_send_timer = 0.0;
 	m_ignore_damage_timer = 0.0;
 
-	// Build main texture atlas, now that the GameDef exists (that is, us)
-	if(g_settings->getBool("enable_texture_atlas"))
-		m_tsrc->buildMainAtlas(this);
-	else
-		infostream<<"Not building texture atlas."<<std::endl;
-	
 	/*
 		Add local player
 	*/
@@ -348,6 +346,11 @@ Client::~Client()
 	m_mesh_update_thread.setRun(false);
 	while(m_mesh_update_thread.IsRunning())
 		sleep_ms(100);
+	while(!m_mesh_update_thread.m_queue_out.empty()) {
+		MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_front();
+		delete r.mesh;
+	}
+
 
 	delete m_inventory_from_server;
 
@@ -363,6 +366,15 @@ Client::~Client()
 	for (std::list<MediaFetchThread*>::iterator i = m_media_fetch_threads.begin();
 			i != m_media_fetch_threads.end(); ++i)
 		delete *i;
+
+	// cleanup 3d model meshes on client shutdown
+	while (m_device->getSceneManager()->getMeshCache()->getMeshCount() != 0) {
+		scene::IAnimatedMesh * mesh =
+			m_device->getSceneManager()->getMeshCache()->getMeshByIndex(0);
+
+		if (mesh != NULL)
+			m_device->getSceneManager()->getMeshCache()->removeMesh(mesh);
+	}
 }
 
 void Client::connect(Address address)
@@ -545,14 +557,14 @@ void Client::step(float dtime)
 	
 			// Send TOSERVER_INIT
 			// [0] u16 TOSERVER_INIT
-			// [2] u8 SER_FMT_VER_HIGHEST
+			// [2] u8 SER_FMT_VER_HIGHEST_READ
 			// [3] u8[20] player_name
 			// [23] u8[28] password (new in some version)
 			// [51] u16 minimum supported network protocol version (added sometime)
 			// [53] u16 maximum supported network protocol version (added later than the previous one)
 			SharedBuffer<u8> data(2+1+PLAYERNAME_SIZE+PASSWORD_SIZE+2+2);
 			writeU16(&data[0], TOSERVER_INIT);
-			writeU8(&data[2], SER_FMT_VER_HIGHEST);
+			writeU8(&data[2], SER_FMT_VER_HIGHEST_READ);
 
 			memset((char*)&data[3], 0, PLAYERNAME_SIZE);
 			snprintf((char*)&data[3], PLAYERNAME_SIZE, "%s", myplayer->getName());
@@ -681,9 +693,14 @@ void Client::step(float dtime)
 					m_client_event_queue.push_back(event);
 				}
 			}
+			else if(event.type == CEE_PLAYER_BREATH)
+			{
+					u16 breath = event.player_breath.amount;
+					sendBreath(breath);
+			}
 		}
 	}
-	
+
 	/*
 		Print some info
 	*/
@@ -746,6 +763,8 @@ void Client::step(float dtime)
 
 				// Replace with the new mesh
 				block->mesh = r.mesh;
+			} else {
+				delete r.mesh;
 			}
 			if(r.ack_block_to_server)
 			{
@@ -784,7 +803,8 @@ void Client::step(float dtime)
 			all_stopped &= !(*thread)->IsRunning();
 			while (!(*thread)->m_file_data.empty()) {
 				std::pair <std::string, std::string> out = (*thread)->m_file_data.pop_front();
-				++m_media_received_count;
+				if(m_media_received_count < m_media_count)
+					m_media_received_count++;
 
 				bool success = loadMedia(out.second, out.first);
 				if(success){
@@ -976,16 +996,28 @@ bool Client::loadMedia(const std::string &data, const std::string &filename)
 	{
 		verbosestream<<"Client: Storing model into Irrlicht: "
 				<<"\""<<filename<<"\""<<std::endl;
+		scene::ISceneManager *smgr = m_device->getSceneManager();
+
+		//check if mesh was already cached
+		scene::IAnimatedMesh *mesh =
+			smgr->getMeshCache()->getMeshByName(filename.c_str());
+
+		if (mesh != NULL) {
+			errorstream << "Multiple models with name: " << filename.c_str() <<
+					" found replacing previous model!" << std::endl;
+
+			smgr->getMeshCache()->removeMesh(mesh);
+			mesh = 0;
+		}
 
 		io::IFileSystem *irrfs = m_device->getFileSystem();
 		io::IReadFile *rfile = irrfs->createMemoryReadFile(
 				*data_rw, data_rw.getSize(), filename.c_str());
 		assert(rfile);
 		
-		scene::ISceneManager *smgr = m_device->getSceneManager();
-		scene::IAnimatedMesh *mesh = smgr->getMesh(rfile);
+		mesh = smgr->getMesh(rfile);
 		smgr->getMeshCache()->addMesh(filename.c_str(), mesh);
-		
+		rfile->drop();
 		return true;
 	}
 
@@ -1123,8 +1155,7 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 		infostream<<"Client: TOCLIENT_INIT received with "
 				"deployed="<<((int)deployed&0xff)<<std::endl;
 
-		if(deployed < SER_FMT_VER_LOWEST
-				|| deployed > SER_FMT_VER_HIGHEST)
+		if(!ser_ver_supported(deployed))
 		{
 			infostream<<"Client: TOCLIENT_INIT: Server sent "
 					<<"unsupported ser_fmt_ver"<<std::endl;
@@ -1269,6 +1300,7 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 			*/
 			//infostream<<"Updating"<<std::endl;
 			block->deSerialize(istr, ser_version, false);
+			block->deSerializeNetworkSpecific(istr);
 		}
 		else
 		{
@@ -1278,6 +1310,7 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 			//infostream<<"Creating new"<<std::endl;
 			block = new MapBlock(&m_env.getMap(), p, this);
 			block->deSerialize(istr, ser_version, false);
+			block->deSerializeNetworkSpecific(istr);
 			sector->insertBlock(block);
 		}
 
@@ -1324,8 +1357,6 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 			std::istringstream is(datastring, std::ios_base::binary);
 			//t3.stop();
 			
-			//m_env.printPlayers(infostream);
-
 			//TimeTaker t4("player get", m_device);
 			Player *player = m_env.getLocalPlayer();
 			assert(player != NULL);
@@ -1553,6 +1584,15 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 			m_client_event_queue.push_back(event);
 		}
 	}
+	else if(command == TOCLIENT_BREATH)
+	{
+		std::string datastring((char*)&data[2], datasize-2);
+		std::istringstream is(datastring, std::ios_base::binary);
+		Player *player = m_env.getLocalPlayer();
+		assert(player != NULL);
+		u16 breath = readU16(is);
+		player->setBreath(breath) ;
+	}
 	else if(command == TOCLIENT_MOVE_PLAYER)
 	{
 		std::string datastring((char*)&data[2], datasize-2);
@@ -1706,15 +1746,9 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 	}
 	else if(command == TOCLIENT_MEDIA)
 	{
-		if (m_media_count == 0)
-			return;
 		std::string datastring((char*)&data[2], datasize-2);
 		std::istringstream is(datastring, std::ios_base::binary);
 
-		// Mesh update thread must be stopped while
-		// updating content definitions
-		assert(!m_mesh_update_thread.IsRunning());
-
 		/*
 			u16 command
 			u16 total number of file bunches
@@ -1729,11 +1763,31 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 		*/
 		int num_bunches = readU16(is);
 		int bunch_i = readU16(is);
-		int num_files = readU32(is);
+		u32 num_files = readU32(is);
 		infostream<<"Client: Received files: bunch "<<bunch_i<<"/"
 				<<num_bunches<<" files="<<num_files
 				<<" size="<<datasize<<std::endl;
-		for(int i=0; i<num_files; i++){
+
+		// Check total and received media count
+		assert(m_media_received_count <= m_media_count);
+		if (num_files > m_media_count - m_media_received_count) {
+			errorstream<<"Client: Received more files than requested:"
+				<<" total count="<<m_media_count
+				<<" total received="<<m_media_received_count
+				<<" bunch "<<bunch_i<<"/"<<num_bunches
+				<<" files="<<num_files
+				<<" size="<<datasize<<std::endl;
+			num_files = m_media_count - m_media_received_count;
+		}
+		if (num_files == 0)
+			return;
+
+		// Mesh update thread must be stopped while
+		// updating content definitions
+		assert(!m_mesh_update_thread.IsRunning());
+
+		for(u32 i=0; i<num_files; i++){
+			assert(m_media_received_count < m_media_count);
 			m_media_received_count++;
 			std::string name = deSerializeString(is);
 			std::string data = deSerializeLongString(is);
@@ -1957,7 +2011,7 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 
 		event.spawn_particle.expirationtime = expirationtime;
 		event.spawn_particle.size = size;
-		event.add_particlespawner.collisiondetection =
+		event.spawn_particle.collisiondetection =
 				collisiondetection;
 		event.spawn_particle.texture = new std::string(texture);
 
@@ -2019,6 +2073,114 @@ void Client::ProcessData(u8 *data, u32 datasize, u16 sender_peer_id)
 
 		m_client_event_queue.push_back(event);
 	}
+	else if(command == TOCLIENT_HUDADD)
+	{
+		std::string datastring((char *)&data[2], datasize - 2);
+		std::istringstream is(datastring, std::ios_base::binary);
+
+		u32 id           = readU32(is);
+		u8 type          = readU8(is);
+		v2f pos          = readV2F1000(is);
+		std::string name = deSerializeString(is);
+		v2f scale        = readV2F1000(is);
+		std::string text = deSerializeString(is);
+		u32 number       = readU32(is);
+		u32 item         = readU32(is);
+		u32 dir          = readU32(is);
+		v2f align        = readV2F1000(is);
+		v2f offset       = readV2F1000(is);
+
+		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);
+		m_client_event_queue.push_back(event);
+	}
+	else if(command == TOCLIENT_HUDRM)
+	{
+		std::string datastring((char *)&data[2], datasize - 2);
+		std::istringstream is(datastring, std::ios_base::binary);
+
+		u32 id = readU32(is);
+
+		ClientEvent event;
+		event.type = CE_HUDRM;
+		event.hudrm.id = id;
+		m_client_event_queue.push_back(event);
+	}
+	else if(command == TOCLIENT_HUDCHANGE)
+	{	
+		std::string sdata;
+		v2f v2fdata;
+		u32 intdata = 0;
+		
+		std::string datastring((char *)&data[2], datasize - 2);
+		std::istringstream is(datastring, std::ios_base::binary);
+
+		u32 id  = readU32(is);
+		u8 stat = (HudElementStat)readU8(is);
+		
+		if (stat == HUD_STAT_POS || stat == HUD_STAT_SCALE ||
+			stat == HUD_STAT_ALIGN || stat == HUD_STAT_OFFSET)
+			v2fdata = readV2F1000(is);
+		else if (stat == HUD_STAT_NAME || stat == HUD_STAT_TEXT)
+			sdata = deSerializeString(is);
+		else
+			intdata = readU32(is);
+		
+		ClientEvent event;
+		event.type = CE_HUDCHANGE;
+		event.hudchange.id      = id;
+		event.hudchange.stat    = (HudElementStat)stat;
+		event.hudchange.v2fdata = new v2f(v2fdata);
+		event.hudchange.sdata   = new std::string(sdata);
+		event.hudchange.data    = intdata;
+		m_client_event_queue.push_back(event);
+	}
+	else if(command == TOCLIENT_HUD_SET_FLAGS)
+	{	
+		std::string datastring((char *)&data[2], datasize - 2);
+		std::istringstream is(datastring, std::ios_base::binary);
+
+		Player *player = m_env.getLocalPlayer();
+		assert(player != NULL);
+
+		u32 flags = readU32(is);
+		u32 mask  = readU32(is);
+		
+		player->hud_flags &= ~mask;
+		player->hud_flags |= flags;
+	}
+	else if(command == TOCLIENT_HUD_SET_PARAM)
+	{
+		std::string datastring((char *)&data[2], datasize - 2);
+		std::istringstream is(datastring, std::ios_base::binary);
+
+		Player *player = m_env.getLocalPlayer();
+		assert(player != NULL);
+
+		u16 param         = readU16(is);
+		std::string value = deSerializeString(is);
+
+		if(param == HUD_PARAM_HOTBAR_ITEMCOUNT && value.size() == 4){
+			s32 hotbar_itemcount = readS32((u8*) value.c_str());
+			if(hotbar_itemcount > 0 && hotbar_itemcount <= HUD_HOTBAR_ITEMCOUNT_MAX)
+				player->hud_hotbar_itemcount = hotbar_itemcount;
+		} else if (param == HUD_PARAM_HOTBAR_IMAGE) {
+			((LocalPlayer *) player)->hotbar_image = value;
+		} else if (param == HUD_PARAM_HOTBAR_SELECTED_IMAGE) {
+			((LocalPlayer *) player)->hotbar_selected_image = value;
+		}
+	}
 	else
 	{
 		infostream<<"Client: Ignoring unknown command "
@@ -2215,6 +2377,20 @@ void Client::sendDamage(u8 damage)
 	Send(0, data, true);
 }
 
+void Client::sendBreath(u16 breath)
+{
+	DSTACK(__FUNCTION_NAME);
+	std::ostringstream os(std::ios_base::binary);
+
+	writeU16(os, TOSERVER_BREATH);
+	writeU16(os, breath);
+	// Make data buffer
+	std::string s = os.str();
+	SharedBuffer<u8> data((u8*)s.c_str(), s.size());
+	// Send as reliable
+	Send(0, data, true);
+}
+
 void Client::sendRespawn()
 {
 	DSTACK(__FUNCTION_NAME);
@@ -2446,6 +2622,9 @@ void Client::inventoryAction(InventoryAction *a)
 		Predict some local inventory changes
 	*/
 	a->clientApply(this, this);
+
+	// Remove it
+	delete a;
 }
 
 ClientActiveObject * Client::getSelectedActiveObject(
@@ -2501,18 +2680,9 @@ void Client::printDebugInfo(std::ostream &os)
 		<<std::endl;*/
 }
 
-std::list<std::wstring> Client::getConnectedPlayerNames()
+std::list<std::string> Client::getConnectedPlayerNames()
 {
-	std::list<Player*> players = m_env.getPlayers(true);
-	std::list<std::wstring> playerNames;
-	for(std::list<Player*>::iterator
-			i = players.begin();
-			i != players.end(); ++i)
-	{
-		Player *player = *i;
-		playerNames.push_back(narrow_to_wide(player->getName()));
-	}
-	return playerNames;
+	return m_env.getPlayerNames();
 }
 
 float Client::getAnimationTime()
@@ -2552,6 +2722,13 @@ u16 Client::getHP()
 	return player->hp;
 }
 
+u16 Client::getBreath()
+{
+	Player *player = m_env.getLocalPlayer();
+	assert(player != NULL);
+	return player->getBreath();
+}
+
 bool Client::getChatMessage(std::wstring &message)
 {
 	if(m_chat_queue.size() == 0)
@@ -2639,21 +2816,14 @@ void Client::addUpdateMeshTaskWithEdge(v3s16 blockpos, bool ack_to_server, bool
 	}
 	catch(InvalidPositionException &e){}
 	// Leading edge
-	try{
-		v3s16 p = blockpos + v3s16(-1,0,0);
-		addUpdateMeshTask(p, false, urgent);
-	}
-	catch(InvalidPositionException &e){}
-	try{
-		v3s16 p = blockpos + v3s16(0,-1,0);
-		addUpdateMeshTask(p, false, urgent);
-	}
-	catch(InvalidPositionException &e){}
-	try{
-		v3s16 p = blockpos + v3s16(0,0,-1);
-		addUpdateMeshTask(p, false, urgent);
+	for (int i=0;i<6;i++)
+	{
+		try{
+			v3s16 p = blockpos + g_6dirs[i];
+			addUpdateMeshTask(p, false, urgent);
+		}
+		catch(InvalidPositionException &e){}
 	}
-	catch(InvalidPositionException &e){}
 }
 
 void Client::addUpdateMeshTaskForNode(v3s16 nodepos, bool ack_to_server, bool urgent)
@@ -2708,7 +2878,10 @@ ClientEvent Client::getClientEvent()
 	return m_client_event_queue.pop_front();
 }
 
-void Client::afterContentReceived()
+void draw_load_screen(const std::wstring &text,
+		IrrlichtDevice* device, gui::IGUIFont* font,
+		float dtime=0 ,int percent=0, bool clouds=true);
+void Client::afterContentReceived(IrrlichtDevice *device, gui::IGUIFont* font)
 {
 	infostream<<"Client::afterContentReceived() started"<<std::endl;
 	assert(m_itemdef_received);
@@ -2723,12 +2896,8 @@ void Client::afterContentReceived()
 	infostream<<"- Rebuilding images and textures"<<std::endl;
 	m_tsrc->rebuildImagesAndTextures();
 
-	// Update texture atlas
-	infostream<<"- Updating texture atlas"<<std::endl;
-	if(g_settings->getBool("enable_texture_atlas"))
-		m_tsrc->buildMainAtlas(this);
-
 	// Rebuild shaders
+	infostream<<"- Rebuilding shaders"<<std::endl;
 	m_shsrc->rebuildShaders();
 
 	// Update node aliases
@@ -2743,13 +2912,23 @@ void Client::afterContentReceived()
 	if(g_settings->getBool("preload_item_visuals"))
 	{
 		verbosestream<<"Updating item textures and meshes"<<std::endl;
+		wchar_t* text = wgettext("Item textures...");
+		draw_load_screen(text,device,font,0,0);
 		std::set<std::string> names = m_itemdef->getAll();
+		size_t size = names.size();
+		size_t count = 0;
+		int percent = 0;
 		for(std::set<std::string>::const_iterator
 				i = names.begin(); i != names.end(); ++i){
 			// Asking for these caches the result
 			m_itemdef->getInventoryTexture(*i, this);
 			m_itemdef->getWieldMesh(*i, this);
+			count++;
+			percent = count*100/size;
+			if (count%50 == 0) // only update every 50 item
+				draw_load_screen(text,device,font,0,percent);
 		}
+		delete[] text;
 	}
 
 	// Start mesh update thread after setting up content definitions