ReflowScan Class Reference

#include <reflowscan.h>

Collaboration diagram for ReflowScan:

Public Member Functions
	ReflowScan (Map *map, const NodeDefManager *ndef)
void	scan (MapBlock *block, UniqueQueue< v3s16 > *liquid_queue)

Private Member Functions
MapBlock *	lookupBlock (int x, int y, int z)
bool	isLiquidFlowableTo (int x, int y, int z)
bool	isLiquidHorizontallyFlowable (int x, int y, int z)
void	scanColumn (int x, int z)

Private Attributes
Map *	m_map = nullptr
const NodeDefManager *	m_ndef = nullptr
v3s16	m_block_pos
v3s16	m_rel_block_pos
UniqueQueue< v3s16 > *	m_liquid_queue = nullptr
MapBlock *	m_lookup [3 *3 *3]
u32	m_lookup_state_bitset

Constructor & Destructor Documentation

ReflowScan()

ReflowScan::ReflowScan	(	Map *	map,
		const NodeDefManager *	ndef
	)

Member Function Documentation

isLiquidFlowableTo()

bool ReflowScan::isLiquidFlowableTo ( int  x, int  y, int  z  )

inlineprivate

References CONTENT_IGNORE, ContentFeatures::floodable, NodeDefManager::get(), MapNode::getContent(), MapBlock::getNodeNoCheck(), lookupBlock(), m_ndef, and MAP_BLOCKSIZE.

Referenced by isLiquidHorizontallyFlowable().

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isLiquidHorizontallyFlowable()

bool ReflowScan::isLiquidHorizontallyFlowable ( int  x, int  y, int  z  )

inlineprivate

References isLiquidFlowableTo().

Referenced by scanColumn().

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lookupBlock()

MapBlock * ReflowScan::lookupBlock ( int  x, int  y, int  z  )

inlineprivate

References Map::getBlockNoCreateNoEx(), idx, m_block_pos, m_lookup, m_lookup_state_bitset, m_map, and MAP_BLOCKSIZE.

Referenced by isLiquidFlowableTo(), and scanColumn().

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scan()

void ReflowScan::scan	(	MapBlock *	block,
		UniqueQueue< v3s16 > *	liquid_queue
	)

References MapBlock::getPos(), MapBlock::getPosRelative(), m_block_pos, m_liquid_queue, m_lookup, m_lookup_state_bitset, m_rel_block_pos, MAP_BLOCKSIZE, and scanColumn().

Referenced by ServerMap::loadBlock().

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scanColumn()

void ReflowScan::scanColumn ( int  x, int  z  )

private

References CONTENT_IGNORE, ContentFeatures::floodable, NodeDefManager::get(), MapNode::getContent(), MapBlock::getNodeNoCheck(), ContentFeatures::isLiquid(), isLiquidHorizontallyFlowable(), LIQUID_FLOWING, ContentFeatures::liquid_type, lookupBlock(), m_liquid_queue, m_ndef, m_rel_block_pos, MAP_BLOCKSIZE, and UniqueQueue< Value >::push_back().

Referenced by scan().

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Member Data Documentation

m_block_pos

v3s16 ReflowScan::m_block_pos

private

Referenced by lookupBlock(), and scan().

m_liquid_queue

UniqueQueue<v3s16>* ReflowScan::m_liquid_queue = nullptr

private

Referenced by scan(), and scanColumn().

m_lookup

MapBlock* ReflowScan::m_lookup[3 *3 *3]

private

Referenced by lookupBlock(), and scan().

m_lookup_state_bitset

u32 ReflowScan::m_lookup_state_bitset

private

Referenced by lookupBlock(), and scan().

m_map

Map* ReflowScan::m_map = nullptr

private

Referenced by lookupBlock().

m_ndef

const NodeDefManager* ReflowScan::m_ndef = nullptr

private

Referenced by isLiquidFlowableTo(), and scanColumn().

m_rel_block_pos

v3s16 ReflowScan::m_rel_block_pos

private

Referenced by scan(), and scanColumn().

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

• reflowscan.h
• reflowscan.cpp