EmergeThread Class Reference

Inheritance diagram for EmergeThread:

Collaboration diagram for EmergeThread:

Public Member Functions
	EmergeThread (Server *server, int ethreadid)
	~EmergeThread ()=default
void *	run ()
void	signal ()
bool	pushBlock (const v3s16 &pos)
void	cancelPendingItems ()
Public Member Functions inherited from Thread
	Thread (const std::string &name="")
virtual	~Thread ()
bool	start ()
bool	stop ()
bool	wait ()
bool	isCurrentThread ()
bool	isRunning ()
bool	stopRequested ()
std::thread::id	getThreadId ()
bool	getReturnValue (void **ret)
bool	bindToProcessor (unsigned int proc_number)
bool	setPriority (int prio)

Static Public Member Functions
static void	runCompletionCallbacks (const v3s16 &pos, EmergeAction action, const EmergeCallbackList &callbacks)
Static Public Member Functions inherited from Thread
static void	setName (const std::string &name)
static unsigned int	getNumberOfProcessors ()

Public Attributes
bool	enable_mapgen_debug_info
int	id

Private Member Functions
bool	popBlockEmerge (v3s16 *pos, BlockEmergeData *bedata)
EmergeAction	getBlockOrStartGen (const v3s16 &pos, bool allow_gen, MapBlock **block, BlockMakeData *data)
MapBlock *	finishGen (v3s16 pos, BlockMakeData *bmdata, std::map< v3s16, MapBlock * > *modified_blocks)

Private Attributes
Server *	m_server
ServerMap *	m_map
EmergeManager *	m_emerge
Mapgen *	m_mapgen
Event	m_queue_event
std::queue< v3s16 >	m_block_queue

Friends
class	EmergeManager

Additional Inherited Members
Protected Attributes inherited from Thread
std::string	m_name

Constructor & Destructor Documentation

EmergeThread()

EmergeThread::EmergeThread	(	Server *	server,
		int	ethreadid
	)

References itos(), and Thread::m_name.

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~EmergeThread()

EmergeThread::~EmergeThread ( )

default

Member Function Documentation

cancelPendingItems()

void EmergeThread::cancelPendingItems

(

)

References BlockEmergeData::callbacks, EMERGE_CANCELLED, m_block_queue, m_emerge, EmergeManager::m_queue_mutex, EmergeManager::popBlockEmergeData(), and runCompletionCallbacks().

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finishGen()

MapBlock * EmergeThread::finishGen ( v3s16  pos, BlockMakeData *  bmdata, std::map< v3s16, MapBlock * > *  modified_blocks  )

private

References ServerEnvironment::activateBlock(), analyze_block(), BlockMakeData::blockpos_max, BlockMakeData::blockpos_min, Mapgen::blockseed, GenerateNotifier::clearEvents(), EMERGE_DBG_OUT, ScriptApiEnv::environment_OnGenerated(), errorstream, ServerMap::finishBlockMake(), g_profiler, Mapgen::gennotify, Map::getBlockNoCreateNoEx(), Server::getScriptIface(), Server::m_env, Server::m_env_mutex, Server::m_ignore_map_edit_events_area, m_map, m_mapgen, m_server, MAP_BLOCKSIZE, PP, Server::setAsyncFatalError(), SPT_AVG, and BaseException::what().

Referenced by run().

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getBlockOrStartGen()

EmergeAction EmergeThread::getBlockOrStartGen ( const v3s16 &  pos, bool  allow_gen, MapBlock **  block, BlockMakeData *  data  )

private

References EMERGE_CANCELLED, EMERGE_FROM_DISK, EMERGE_FROM_MEMORY, EMERGE_GENERATED, Map::getBlockNoCreateNoEx(), ServerMap::initBlockMake(), MapBlock::isDummy(), MapBlock::isGenerated(), ServerMap::loadBlock(), Server::m_env_mutex, m_map, and m_server.

Referenced by run().

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popBlockEmerge()

bool EmergeThread::popBlockEmerge ( v3s16 *  pos, BlockEmergeData *  bedata  )

private

References m_block_queue, m_emerge, EmergeManager::m_queue_mutex, and EmergeManager::popBlockEmergeData().

Referenced by run().

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pushBlock()

bool EmergeThread::pushBlock

(

const v3s16 &

pos

)

References m_block_queue.

Referenced by EmergeManager::enqueueBlockEmergeEx().

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run()

void * EmergeThread::run ( )

virtual

Implements Thread.

References BEGIN_DEBUG_EXCEPTION_HANDLER, BLOCK_EMERGE_ALLOW_GEN, blockpos_over_max_limit(), BlockEmergeData::callbacks, EMERGE_DBG_OUT, EMERGE_GENERATED, enable_mapgen_debug_info, EmergeManager::enable_mapgen_debug_info, END_DEBUG_EXCEPTION_HANDLER, finishGen(), BlockEmergeData::flags, g_profiler, getBlockOrStartGen(), ServerEnvironment::getMap(), id, m_emerge, Server::m_emerge, Server::m_env, m_map, m_mapgen, EmergeManager::m_mapgens, m_queue_event, m_server, Mapgen::makeChunk(), popBlockEmerge(), PP, PROJECT_NAME_C, runCompletionCallbacks(), Server::setAsyncFatalError(), Server::SetBlocksNotSent(), SPT_AVG, Thread::stopRequested(), Event::wait(), and BaseException::what().

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runCompletionCallbacks()

void EmergeThread::runCompletionCallbacks ( const v3s16 &  pos, EmergeAction  action, const EmergeCallbackList &  callbacks  )

static

Referenced by cancelPendingItems(), and run().

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signal()

void EmergeThread::signal

(

)

References m_queue_event, and Event::signal().

Referenced by EmergeManager::~EmergeManager(), and EmergeManager::enqueueBlockEmergeEx().

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Friends And Related Function Documentation

EmergeManager

friend class EmergeManager

friend

Member Data Documentation

enable_mapgen_debug_info

bool EmergeThread::enable_mapgen_debug_info

Referenced by run().

id

int EmergeThread::id

Referenced by run().

m_block_queue

std::queue<v3s16> EmergeThread::m_block_queue

private

Referenced by cancelPendingItems(), popBlockEmerge(), and pushBlock().

m_emerge

EmergeManager* EmergeThread::m_emerge

private

Referenced by cancelPendingItems(), popBlockEmerge(), and run().

m_map

ServerMap* EmergeThread::m_map

private

Referenced by finishGen(), getBlockOrStartGen(), and run().

m_mapgen

Mapgen* EmergeThread::m_mapgen

private

Referenced by finishGen(), EmergeManager::getCurrentMapgen(), and run().

m_queue_event

Event EmergeThread::m_queue_event

private

Referenced by run(), and signal().

m_server

Server* EmergeThread::m_server

private

Referenced by finishGen(), getBlockOrStartGen(), and run().

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The documentation for this class was generated from the following file:

• emerge.cpp