ChunkManager Class Reference

Orchestrates infinite world generation, active chunk tracking, and multi-threaded data loading. More...

#include <src/world/ChunkManager.h>

Collaboration diagram for ChunkManager:

Public Member Functions
	ChunkManager ()=delete
	ChunkManager (std::string &strFolderPath)
void	Update (float fPlayerX, float fPlayerZ)
	Core lifecycle loop. Synchronizes asynchronous chunks and manages the active render radius.
void	ReloadAllChunks ()
void	SetBlock (int iWorldX, int iWorldY, int iWorldZ, uint8_t iBlockType)
	Modifies a voxel block and invalidates necessary chunk meshes (including boundaries).
void	SaveWorld ()
	Persists all active chunks to disk.
Chunk *	GetChunk (int iX, int iZ)
	Retrieves a pointer to a loaded chunk. Returns nullptr if not loaded.
const Chunk *	GetChunk (int iX, int iZ) const
std::map< std::pair< int, int >, std::unique_ptr< Chunk > > &	GetMutableChunks ()
const std::map< std::pair< int, int >, std::unique_ptr< Chunk > > &	GetChunks () const
void	SetActiveThreads (int iCt)
int	GetActiveThreads ()
size_t	GetGeneratedVertCount () const
size_t	GetGeneratedTriaCount () const
void	AddToUploadedVertCount (size_t iCt)
void	ResetUploadedVertCount ()
size_t	GetUploadedVertCount () const
void	AddToUploadedTriaCount (size_t iCt)
void	ResetUploadedTriaCount ()
size_t	GetUploadedTriaCount () const
void	SetNeighborCulling (bool bNeighborCulling)
bool	GetNeighborCulling () const

Private Member Functions
void	enqueueLoadChunk (int iX, int iZ)
void	updateChunkNeighbours (Chunk *pChunk)
void	updateGeneratedMeshStats ()

Private Attributes
std::map< std::pair< int, int >, std::unique_ptr< Chunk > >	m_mapChunks
std::set< std::pair< int, int > >	m_setPendingCoords
std::mutex	m_mutexPending
RegionManager	m_objRegionManager
Core::ThreadSafeQueue< Chunk >	m_objFinishedQueue
Core::ThreadPool	m_objThreadPool
int	m_iRenderDistance = 6
int	m_iLastPlayerChunkX = -999999
int	m_iLastPlayerChunkZ = -999999
int	m_iActiveThreads = 4
size_t	m_iGeneratedVertexCount = 0
size_t	m_iGeneratedTriangleCount = 0
size_t	m_iUploadedVertexCount = 0
size_t	m_iUploadedTriangleCount = 0
bool	m_bEnableNeighborCulling = true

Detailed Description

Orchestrates infinite world generation, active chunk tracking, and multi-threaded data loading.

Constructor & Destructor Documentation

ChunkManager() [1/2]

ChunkManager::ChunkManager ( )

delete

ChunkManager() [2/2]

ChunkManager::ChunkManager ( std::string &  strFolderPath )

inline

Member Function Documentation

AddToUploadedTriaCount()

void ChunkManager::AddToUploadedTriaCount ( size_t  iCt )

inline

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AddToUploadedVertCount()

void ChunkManager::AddToUploadedVertCount ( size_t  iCt )

inline

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enqueueLoadChunk()

void ChunkManager::enqueueLoadChunk ( int  iX, int  iZ  )

private

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GetActiveThreads()

int ChunkManager::GetActiveThreads ( )

inline

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GetChunk() [1/2]

Chunk * ChunkManager::GetChunk	(	int	iX,
		int	iZ
	)

Retrieves a pointer to a loaded chunk. Returns nullptr if not loaded.

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GetChunk() [2/2]

const Chunk * ChunkManager::GetChunk	(	int	iX,
		int	iZ
	)		const

GetChunks()

const std::map< std::pair< int, int >, std::unique_ptr< Chunk > > & ChunkManager::GetChunks ( ) const

inline

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GetGeneratedTriaCount()

size_t ChunkManager::GetGeneratedTriaCount ( ) const

inline

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GetGeneratedVertCount()

size_t ChunkManager::GetGeneratedVertCount ( ) const

inline

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GetMutableChunks()

std::map< std::pair< int, int >, std::unique_ptr< Chunk > > & ChunkManager::GetMutableChunks ( )

inline

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GetNeighborCulling()

bool ChunkManager::GetNeighborCulling ( ) const

inline

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GetUploadedTriaCount()

size_t ChunkManager::GetUploadedTriaCount ( ) const

inline

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GetUploadedVertCount()

size_t ChunkManager::GetUploadedVertCount ( ) const

inline

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ReloadAllChunks()

void ChunkManager::ReloadAllChunks

(

)

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ResetUploadedTriaCount()

void ChunkManager::ResetUploadedTriaCount ( )

inline

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ResetUploadedVertCount()

void ChunkManager::ResetUploadedVertCount ( )

inline

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SaveWorld()

void ChunkManager::SaveWorld

(

)

Persists all active chunks to disk.

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SetActiveThreads()

void ChunkManager::SetActiveThreads ( int  iCt )

inline

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SetBlock()

void ChunkManager::SetBlock	(	int	iWorldX,
		int	iWorldY,
		int	iWorldZ,
		uint8_t	iBlockType
	)

Modifies a voxel block and invalidates necessary chunk meshes (including boundaries).

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SetNeighborCulling()

void ChunkManager::SetNeighborCulling ( bool  bNeighborCulling )

inline

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Update()

void ChunkManager::Update	(	float	fPlayerX,
		float	fPlayerZ
	)

Core lifecycle loop. Synchronizes asynchronous chunks and manages the active render radius.

Parameters

fPlayerX	Player world X.
fPlayerZ	Player world Z.

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updateChunkNeighbours()

void ChunkManager::updateChunkNeighbours ( Chunk *  pChunk )

private

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updateGeneratedMeshStats()

void ChunkManager::updateGeneratedMeshStats ( )

private

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Member Data Documentation

m_bEnableNeighborCulling

bool ChunkManager::m_bEnableNeighborCulling = true

private

m_iActiveThreads

int ChunkManager::m_iActiveThreads = 4

private

m_iGeneratedTriangleCount

size_t ChunkManager::m_iGeneratedTriangleCount = 0

private

m_iGeneratedVertexCount

size_t ChunkManager::m_iGeneratedVertexCount = 0

private

m_iLastPlayerChunkX

int ChunkManager::m_iLastPlayerChunkX = -999999

private

m_iLastPlayerChunkZ

int ChunkManager::m_iLastPlayerChunkZ = -999999

private

m_iRenderDistance

int ChunkManager::m_iRenderDistance = 6

private

m_iUploadedTriangleCount

size_t ChunkManager::m_iUploadedTriangleCount = 0

private

m_iUploadedVertexCount

size_t ChunkManager::m_iUploadedVertexCount = 0

private

m_mapChunks

std::map<std::pair<int, int>, std::unique_ptr<Chunk> > ChunkManager::m_mapChunks

private

m_mutexPending

std::mutex ChunkManager::m_mutexPending

private

m_objFinishedQueue

Core::ThreadSafeQueue<Chunk> ChunkManager::m_objFinishedQueue

private

m_objRegionManager

RegionManager ChunkManager::m_objRegionManager

private

m_objThreadPool

Core::ThreadPool ChunkManager::m_objThreadPool

private

m_setPendingCoords

std::set<std::pair<int, int> > ChunkManager::m_setPendingCoords

private

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

• src/world/ChunkManager.h
• src/world/ChunkManager.cpp