#include <emerge.h>

Collaboration diagram for EmergeManager:

Public Member Functions
	EmergeManager (Server server, MetricsBackend mb)

	~EmergeManager ()

	DISABLE_CLASS_COPY (EmergeManager)

const BiomeGen *	getBiomeGen () const

const BiomeManager *	getBiomeManager () const

const OreManager *	getOreManager () const

const DecorationManager *	getDecorationManager () const

const SchematicManager *	getSchematicManager () const

BiomeManager *	getWritableBiomeManager ()

OreManager *	getWritableOreManager ()

DecorationManager *	getWritableDecorationManager ()

SchematicManager *	getWritableSchematicManager ()

void	initMapgens (MapgenParams *mgparams)

void	initMap (MapDatabaseAccessor *holder)

void	resetMap ()
	resets the reference

void	startThreads ()

void	stopThreads ()

bool	isRunning ()

bool	enqueueBlockEmerge (session_t peer_id, v3s16 blockpos, bool allow_generate, bool ignore_queue_limits=false)

bool	enqueueBlockEmergeEx (v3s16 blockpos, session_t peer_id, u16 flags, EmergeCompletionCallback callback, void *callback_param)

size_t	getQueueSize ()

bool	isBlockInQueue (v3s16 pos)

Mapgen *	getCurrentMapgen ()

int	getSpawnLevelAtPoint (v2s16 p)

bool	isBlockUnderground (v3s16 blockpos)

Static Public Member Functions
static v3s16	getContainingChunk (v3s16 blockpos, s16 chunksize)

Public Attributes
const NodeDefManager *	ndef

bool	enable_mapgen_debug_info

u32	gen_notify_on = 0

std::set< u32 >	gen_notify_on_deco_ids

std::set< std::string >	gen_notify_on_custom

MapgenParams *	mgparams

MapSettingsManager *	map_settings_mgr

Private Member Functions
EmergeThread *	getOptimalThread ()

bool	pushBlockEmergeData (v3s16 pos, u16 peer_requested, u16 flags, EmergeCompletionCallback callback, void callback_param, bool entry_already_exists)

bool	popBlockEmergeData (v3s16 pos, BlockEmergeData *bedata)

void	reportCompletedEmerge (EmergeAction action)

Private Attributes
std::vector< Mapgen * >	m_mapgens

std::vector< EmergeThread * >	m_threads

bool	m_threads_active = false

MapDatabaseAccessor *	m_db = nullptr

std::mutex	m_queue_mutex

std::map< v3s16, BlockEmergeData >	m_blocks_enqueued

std::unordered_map< u16, u32 >	m_peer_queue_count

u32	m_qlimit_total

u32	m_qlimit_diskonly

u32	m_qlimit_generate

MetricCounterPtr	m_completed_emerge_counter [5]

BiomeGen *	biomegen

BiomeManager *	biomemgr

OreManager *	oremgr

DecorationManager *	decomgr

SchematicManager *	schemmgr

Friends
class	ModApiMapgen

class	EmergeThread

Constructor & Destructor Documentation

◆ EmergeManager()

EmergeManager::EmergeManager	(	Server *	server,
		MetricsBackend *	mb )

References MetricsBackend::addCounter(), ARRLEN, biomegen, biomemgr, decomgr, emergeActionStrs, enable_mapgen_debug_info, g_settings, Settings::getBool(), Server::getNodeDefManager(), Thread::getNumberOfProcessors(), Settings::getS16NoEx(), Settings::getU32(), Settings::getU32NoEx(), infostream, m_completed_emerge_counter, m_qlimit_diskonly, m_qlimit_generate, m_qlimit_total, m_threads, mgparams, ndef, oremgr, rangelim, and schemmgr.

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◆ ~EmergeManager()

EmergeManager::~EmergeManager ( )

References biomegen, biomemgr, decomgr, m_mapgens, m_threads, m_threads_active, oremgr, schemmgr, EmergeThread::signal(), Thread::stop(), and Thread::wait().

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Member Function Documentation

◆ DISABLE_CLASS_COPY()

EmergeManager::DISABLE_CLASS_COPY ( EmergeManager )

◆ enqueueBlockEmerge()

bool EmergeManager::enqueueBlockEmerge	(	session_t	peer_id,
		v3s16	blockpos,
		bool	allow_generate,
		bool	ignore_queue_limits = false )

References BLOCK_EMERGE_ALLOW_GEN, BLOCK_EMERGE_FORCE_QUEUE, and enqueueBlockEmergeEx().

Referenced by ServerMap::getBlockOrEmerge(), RemoteClient::GetNextBlocks(), and Server::handleCommand_Interact().

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◆ enqueueBlockEmergeEx()

bool EmergeManager::enqueueBlockEmergeEx	(	v3s16	blockpos,
		session_t	peer_id,
		u16	flags,
		EmergeCompletionCallback	callback,
		void *	callback_param )

References getOptimalThread(), m_queue_mutex, EmergeThread::pushBlock(), pushBlockEmergeData(), and EmergeThread::signal().

Referenced by enqueueBlockEmerge(), and ModApiEnv::l_emerge_area().

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◆ getBiomeGen()

const BiomeGen * EmergeManager::getBiomeGen ( ) const

inline

References biomegen.

Referenced by ModApiMapgen::getBiomeGen().

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◆ getBiomeManager()

const BiomeManager * EmergeManager::getBiomeManager ( ) const

inline

References biomemgr.

Referenced by ModApiMapgen::l_get_biome_id(), and ModApiMapgen::l_get_biome_name().

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◆ getContainingChunk()

v3s16 EmergeManager::getContainingChunk	(	v3s16	blockpos,
		s16	chunksize )

static

References getContainerPos().

Referenced by ServerMap::initBlockMake().

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◆ getCurrentMapgen()

Mapgen * EmergeManager::getCurrentMapgen ( )

References Thread::isCurrentThread(), Thread::isRunning(), EmergeThread::m_mapgen, m_threads, and m_threads_active.

Referenced by ModApiMapgen::getMapgen(), and ServerMap::updateVManip().

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◆ getDecorationManager()

const DecorationManager * EmergeManager::getDecorationManager ( ) const

inline

References decomgr.

Referenced by ModApiMapgen::l_get_decoration_id().

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◆ getOptimalThread()

EmergeThread * EmergeManager::getOptimalThread ( )

private

References FATAL_ERROR_IF, and m_threads.

Referenced by enqueueBlockEmergeEx().

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◆ getOreManager()

const OreManager * EmergeManager::getOreManager ( ) const

inline

References oremgr.

◆ getQueueSize()

size_t EmergeManager::getQueueSize ( )

References m_blocks_enqueued, and m_queue_mutex.

Referenced by Server::yieldToOtherThreads().

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◆ getSchematicManager()

const SchematicManager * EmergeManager::getSchematicManager ( ) const

inline

References schemmgr.

Referenced by ModApiMapgen::l_read_schematic(), and ModApiMapgen::l_serialize_schematic().

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◆ getSpawnLevelAtPoint()

int EmergeManager::getSpawnLevelAtPoint ( v2s16 p )

References errorstream, m_mapgens, and p().

Referenced by Server::findSpawnPos(), and ModApiMapgen::l_get_spawn_level().

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◆ getWritableBiomeManager()

BiomeManager * EmergeManager::getWritableBiomeManager ( )

References biomemgr, FATAL_ERROR_IF, and m_mapgens.

Referenced by ModApiMapgen::l_clear_registered_biomes(), ModApiMapgen::l_register_biome(), ModApiMapgen::l_register_decoration(), and ModApiMapgen::l_register_ore().

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◆ getWritableDecorationManager()

DecorationManager * EmergeManager::getWritableDecorationManager ( )

References decomgr, FATAL_ERROR_IF, and m_mapgens.

Referenced by BiomeManager::clear(), SchematicManager::clear(), ModApiMapgen::l_clear_registered_decorations(), and ModApiMapgen::l_register_decoration().

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◆ getWritableOreManager()

OreManager * EmergeManager::getWritableOreManager ( )

References FATAL_ERROR_IF, m_mapgens, and oremgr.

Referenced by ModApiMapgen::l_clear_registered_ores(), and ModApiMapgen::l_register_ore().

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◆ getWritableSchematicManager()

SchematicManager * EmergeManager::getWritableSchematicManager ( )

References FATAL_ERROR_IF, m_mapgens, and schemmgr.

Referenced by ModApiMapgen::l_clear_registered_schematics(), ModApiMapgen::l_register_decoration(), and ModApiMapgen::l_register_schematic().

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◆ initMap()

void EmergeManager::initMap ( MapDatabaseAccessor * holder )

Parameters

holder non-owned reference that must stay alive

References MapDatabaseAccessor::dbase, FATAL_ERROR_IF, and m_db.

Referenced by ServerMap::ServerMap().

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◆ initMapgens()

void EmergeManager::initMapgens ( MapgenParams * mgparams )

References biomegen, BIOMEGEN_ORIGINAL, biomemgr, MapgenParams::bparams, MapgenParams::chunksize, BiomeManager::createBiomeGen(), Mapgen::createMapgen(), decomgr, FATAL_ERROR_IF, infostream, m_mapgens, m_threads, MAP_BLOCKSIZE, mgparams, MapgenParams::mgtype, oremgr, p(), and schemmgr.

Referenced by Server::init().

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◆ isBlockInQueue()

bool EmergeManager::isBlockInQueue ( v3s16 pos )

References m_blocks_enqueued, and m_queue_mutex.

Referenced by ServerMap::isBlockInQueue().

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◆ isBlockUnderground()

bool EmergeManager::isBlockUnderground ( v3s16 blockpos )

References MAP_BLOCKSIZE, mgparams, and MapgenParams::water_level.

Referenced by ServerMap::initBlockMake().

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◆ isRunning()

bool EmergeManager::isRunning ( )

References m_threads_active.

◆ popBlockEmergeData()

bool EmergeManager::popBlockEmergeData	(	v3s16	pos,
		BlockEmergeData *	bedata )

private

References m_blocks_enqueued, m_peer_queue_count, and BlockEmergeData::peer_requested.

Referenced by EmergeThread::cancelPendingItems(), and EmergeThread::popBlockEmerge().

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◆ pushBlockEmergeData()

bool EmergeManager::pushBlockEmergeData	(	v3s16	pos,
		u16	peer_requested,
		u16	flags,
		EmergeCompletionCallback	callback,
		void *	callback_param,
		bool *	entry_already_exists )