NodeDefManager Class Reference

This class is for getting the actual properties of nodes from their content ID. More...

#include <nodedef.h>

Collaboration diagram for NodeDefManager:

Public Member Functions
	NodeDefManager ()
	~NodeDefManager ()
const ContentFeatures &	get (content_t c) const
const ContentFeatures &	get (const MapNode &n) const
ContentLightingFlags	getLightingFlags (content_t c) const
ContentLightingFlags	getLightingFlags (const MapNode &n) const
const ContentFeatures &	get (const std::string &name) const
bool	getId (const std::string &name, content_t &result) const
content_t	getId (const std::string &name) const
bool	getIds (const std::string &name, std::vector< content_t > &result) const
core::aabbox3d< s16 >	getSelectionBoxIntUnion () const
bool	nodeboxConnects (MapNode from, MapNode to, u8 connect_face) const
void	pendNodeResolve (NodeResolver *nr) const
bool	cancelNodeResolveCallback (NodeResolver *nr) const
content_t	set (const std::string &name, const ContentFeatures &def)
content_t	allocateDummy (const std::string &name)
void	removeNode (const std::string &name)
void	updateAliases (IItemDefManager *idef)
void	applyTextureOverrides (const std::vector< TextureOverride > &overrides)
void	updateTextures (IGameDef *gamedef, void *progress_cbk_args)
void	serialize (std::ostream &os, u16 protocol_version) const
void	deSerialize (std::istream &is, u16 protocol_version)
void	setNodeRegistrationStatus (bool completed)
void	runNodeResolveCallbacks ()
void	resetNodeResolveState ()
void	resolveCrossrefs ()

Private Member Functions
void	clear ()
content_t	allocateId ()
void	addNameIdMapping (content_t i, const std::string &name)
void	eraseIdFromGroups (content_t id)
void	fixSelectionBoxIntUnion ()

Private Attributes
std::vector< ContentFeatures >	m_content_features
	Features indexed by ID.
NameIdMapping	m_name_id_mapping
	A mapping for fast conversion between names and IDs.
std::unordered_map< std::string, content_t >	m_name_id_mapping_with_aliases
std::unordered_map< std::string, std::vector< content_t > >	m_group_to_items
content_t	m_next_id
bool	m_node_registration_complete
	True if all nodes have been registered.
aabb3f	m_selection_box_union
core::aabbox3d< s16 >	m_selection_box_int_union
std::vector< NodeResolver * >	m_pending_resolve_callbacks
ContentLightingFlags	m_content_lighting_flag_cache [CONTENT_MAX+1L]

Detailed Description

This class is for getting the actual properties of nodes from their content ID.

The nodes on the map are represented by three numbers (see MapNode). The first number (param0) is the type of a node. All node types have own properties (see ContentFeatures). This class is for storing and getting the properties of nodes. The manager is first filled with registered nodes, then as the game begins, functions only get const pointers to it, to prevent modification of registered nodes.

Constructor & Destructor Documentation

NodeDefManager()

NodeDefManager::NodeDefManager

(

)

Creates a NodeDefManager, and registers three ContentFeatures: CONTENT_AIR, CONTENT_UNKNOWN and CONTENT_IGNORE.

References clear().

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~NodeDefManager()

NodeDefManager::~NodeDefManager

(

)

References m_content_features.

Member Function Documentation

addNameIdMapping()

void NodeDefManager::addNameIdMapping ( content_t i, const std::string & name )

private

Binds the given content ID and node name. Registers them in m_name_id_mapping and m_name_id_mapping_with_aliases.

Parameters

i	a content ID
name	a node name

References m_name_id_mapping, m_name_id_mapping_with_aliases, and NameIdMapping::set().

Referenced by clear(), deSerialize(), and set().

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allocateDummy()

content_t NodeDefManager::allocateDummy

(

const std::string &

name

)

Allocates a blank node ID for the given name.

Parameters

name	name of a node

Returns

allocated ID or CONTENT_IGNORE if could not allocate an ID.

References ContentFeatures::name, and set().

Referenced by DummyGameDef::allocateUnknownNodeId(), and Server::allocateUnknownNodeId().

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allocateId()

content_t NodeDefManager::allocateId ( )

private

Allocates a new content ID, and returns it.

Returns

the allocated ID or CONTENT_IGNORE if could not allocate

References CONTENT_IGNORE, m_content_features, m_next_id, and ContentFeatures::name.

Referenced by set().

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applyTextureOverrides()

void NodeDefManager::applyTextureOverrides

(

const std::vector< TextureOverride > &

overrides

)

Replaces the textures of registered nodes with the ones specified in the texturepack's override.txt file

Parameters

overrides

the texture overrides

References ALIGN_STYLE_WORLD, BACK, BOTTOM, FRONT, getId(), infostream, LEFT, m_content_features, RIGHT, SPECIAL_1, SPECIAL_2, SPECIAL_3, SPECIAL_4, SPECIAL_5, SPECIAL_6, ContentFeatures::tiledef, ContentFeatures::tiledef_special, and TOP.

Referenced by Client::afterContentReceived(), and Server::init().

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cancelNodeResolveCallback()

bool NodeDefManager::cancelNodeResolveCallback

(

NodeResolver *

nr

)

const

Stops listening to the NodeDefManager.

Returns

true if the listener was registered before, false otherwise

References m_pending_resolve_callbacks.

Referenced by NodeResolver::~NodeResolver(), and TestNodeResolver::testPendingResolveCancellation().

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clear()

void NodeDefManager::clear ( )

private

Resets the manager to its initial state. See the documentation of the constructor.

References addNameIdMapping(), ContentFeatures::buildable_to, NameIdMapping::clear(), CONTENT_AIR, CONTENT_IGNORE, CONTENT_MAX, CONTENT_UNKNOWN, CPT_LIGHT, CPT_NONE, ContentFeatures::diggable, ContentFeatures::drawtype, ContentFeatures::floodable, ContentFeatures::getLightingFlags(), ContentFeatures::is_ground_content, ContentFeatures::light_propagates, m_content_features, m_content_lighting_flag_cache, m_group_to_items, m_name_id_mapping, m_name_id_mapping_with_aliases, m_next_id, m_selection_box_int_union, m_selection_box_union, MYMAX, ContentFeatures::name, TileDef::name, NDT_AIRLIKE, ContentFeatures::param_type, ContentFeatures::pointable, POINTABLE_NOT, resetNodeResolveState(), ContentFeatures::sunlight_propagates, ContentFeatures::tiledef, and ContentFeatures::walkable.

Referenced by NodeDefManager(), and deSerialize().

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deSerialize()

void NodeDefManager::deSerialize	(	std::istream &	is,
		u16	protocol_version )

Restores the manager from a serialized stream. This clears the previous state.

Parameters

is	input stream containing a serialized NodeDefManager
protocol_version	Active network protocol version

References addNameIdMapping(), clear(), CONTENT_AIR, CONTENT_IGNORE, CONTENT_UNKNOWN, ContentFeatures::deSerialize(), deSerializeString16(), deSerializeString32(), fixSelectionBoxIntUnion(), NameIdMapping::getId(), ContentFeatures::getLightingFlags(), getNodeBoxUnion(), ContentFeatures::groups, itemgroup_get(), m_content_features, m_content_lighting_flag_cache, m_name_id_mapping, m_selection_box_union, ContentFeatures::name, readU16(), readU8(), resolveCrossrefs(), ContentFeatures::selection_box, TRACESTREAM, and warningstream.

Referenced by Client::handleCommand_NodeDef().

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eraseIdFromGroups()

void NodeDefManager::eraseIdFromGroups ( content_t id )

private

Removes a content ID from all groups. Erases content IDs from vectors in m_group_to_items and removes empty vectors.

Parameters

id	Content ID

References m_group_to_items.

Referenced by removeNode(), and set().

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fixSelectionBoxIntUnion()

void NodeDefManager::fixSelectionBoxIntUnion ( )

inlineprivate

Recalculates m_selection_box_int_union based on m_selection_box_union.

References BS, m_selection_box_int_union, and m_selection_box_union.

Referenced by deSerialize(), and set().

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get() [1/3]

const ContentFeatures & NodeDefManager::get ( const MapNode & n ) const

inline

Returns the properties of the given node.

Parameters

n	a map node

Returns

properties of the given node or CONTENT_UNKNOWN if the given content type is not registered.

References get(), and MapNode::getContent().

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get() [2/3]

const ContentFeatures & NodeDefManager::get

(

const std::string &

name

)

const

Returns the node properties for a node name.

Parameters

name	name of a node

Returns

properties of the given node or CONTENT_UNKNOWN if not found

References CONTENT_UNKNOWN, get(), and getId().

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get() [3/3]

const ContentFeatures & NodeDefManager::get ( content_t c ) const

inline

Returns the properties for the given content type.

Parameters

c	content type of a node

Returns

properties of the given content type, or CONTENT_UNKNOWN if the given content type is not registered.

References CONTENT_UNKNOWN, and m_content_features.

Referenced by RollbackNode::RollbackNode(), ServerMap::addNodeAndUpdate(), RollbackAction::applyRevert(), Minimap::blitMinimapPixelsToImageSurface(), Pathfinder::calcCost(), CavesRandomWalk::carveRoute(), CavesV6::carveRoute(), Schematic::condenseContentIds(), MapBlock::deSerialize_pre22(), MapblockMeshGenerator::drawFencelikeNode(), MapblockMeshGenerator::drawLiquidSides(), MapblockMeshGenerator::drawNodeboxNode(), MapblockMeshGenerator::drawSolidNode(), MapgenBasic::dustTopNodes(), Mapgen::findGroundLevel(), Mapgen::findLiquidSurface(), ModApiEnvBase::findNodesInArea(), Server::findSpawnPos(), ServerEnvironment::findSunlight(), MapgenV6::flowMud(), DungeonGen::generate(), MapblockMeshGenerator::generate(), CavernsNoise::generateCaverns(), CavesNoiseIntersection::generateCaves(), get(), get(), get_solid_sides(), getBlockNodeIdMapping(), MapNode::getCollisionBoxes(), MapNode::getDegRotate(), MapNode::getFaceDir(), getItemMesh(), MapNode::getLevel(), MapblockMeshGenerator::getLiquidNeighborhood(), MapNode::getMaxLevel(), MapNode::getNeighbors(), MapNode::getNodeBoxes(), getNodeTileN(), Pathfinder::getPath(), MapNode::getSelectionBoxes(), LocalPlayer::getSlipFactor(), getSmoothLightCombined(), Mapgen::getSurfaces(), MapNode::getWallMounted(), MapgenV6::growGrass(), LocalPlayer::handleAutojump(), Server::handleCommand_Interact(), Game::handleDigging(), ParticleManager::handleParticleEvent(), Game::handlePointingAtNode(), GridNodeContainer::initNode(), RollbackAction::isImportant(), ReflowScan::isLiquidFlowableTo(), Mapgen::isLiquidHorizontallyFlowable(), isPointableNode(), MapblockMeshGenerator::isSameRail(), ModApiItem::l_get_name_from_content_id(), ModApiClient::l_get_node_def(), ModApiEnv::l_place_node(), ModApiMapgen::l_read_schematic(), MapgenSinglenode::makeChunk(), LocalPlayer::move(), ScriptApiNode::node_after_destruct(), ScriptApiNode::node_on_construct(), ScriptApiNode::node_on_destruct(), ScriptApiNode::node_on_dig(), ScriptApiNode::node_on_flood(), ScriptApiNode::node_on_punch(), ScriptApiNode::node_on_receive_fields(), ScriptApiNode::node_on_timer(), nodeboxConnects(), SoundMaker::nodeDug(), ScriptApiNodemeta::nodemeta_inventory_AllowMove(), ScriptApiNodemeta::nodemeta_inventory_AllowPut(), ScriptApiNodemeta::nodemeta_inventory_AllowTake(), ScriptApiNodemeta::nodemeta_inventory_OnMove(), ScriptApiNodemeta::nodemeta_inventory_OnPut(), ScriptApiNodemeta::nodemeta_inventory_OnTake(), Game::nodePlacement(), LocalPlayer::old_move(), MapblockMeshGenerator::prepareLiquidNodeDrawing(), VoxelManipulator::print(), ServerEnvironment::removeNode(), ClientMap::renderPostFx(), MapblockMeshGenerator::renderSingle(), MapNode::rotateAlongYAxis(), ReflowScan::scanColumn(), Schematic::serializeToLua(), set_node_in_block(), WieldMeshSceneNode::setItem(), MapNode::setLevel(), ServerEnvironment::setNode(), ParticleSpawner::spawnParticle(), GenericCAO::step(), PlayerSAO::step(), TestMapNode::testNodeProperties(), TestMapBlock::testSaveLoad(), ServerMap::transformLiquids(), Camera::update(), GameUI::update(), ClientMap::updateDrawList(), Mapgen::updateLiquid(), LocalPlayer::updateSneakNode(), Game::updateSound(), and Pathfinder::walkDownwards().

getId() [1/2]

content_t NodeDefManager::getId

(

const std::string &

name

)

const

Returns the content ID for the given name.

Parameters

name	a node name

Returns

ID of the node or CONTENT_IGNORE if not found

References CONTENT_IGNORE, and getId().

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getId() [2/2]

bool NodeDefManager::getId	(	const std::string &	name,
		content_t &	result ) const

Returns the content ID for the given name.

Parameters

	name	a node name
[out]	result	will contain the content ID if found, otherwise remains unchanged

Returns

true if the ID was found, false otherwise

References m_name_id_mapping_with_aliases.

Referenced by CavernsNoise::CavernsNoise(), CavesRandomWalk::CavesRandomWalk(), CavesV6::CavesV6(), DungeonGen::DungeonGen(), MapgenBasic::MapgenBasic(), MapgenSinglenode::MapgenSinglenode(), MapgenV6::MapgenV6(), RollbackAction::applyRevert(), applyTextureOverrides(), correctBlockNodeIds(), MapBlock::deSerialize_pre22(), get(), getId(), NodeResolver::getIdFromNrBacklog(), getIds(), NodeResolver::getIdsFromNrBacklog(), getItemMesh(), Game::handleDigging(), ModApiItem::l_get_content_id(), ModApiClient::l_get_node_def(), treegen::make_jungletree(), treegen::make_pine_tree(), treegen::make_tree(), Game::nodePlacement(), MapgenV6::placeTreesAndJungleGrass(), resolveCrossrefs(), and WieldMeshSceneNode::setItem().

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getIds()

bool NodeDefManager::getIds	(	const std::string &	name,
		std::vector< content_t > &	result ) const

Returns the content IDs of the given node name or node group name. Group names start with "group:".

Parameters

	name	a node name or node group name
[out]	result	will be appended with matching IDs

Returns

true if name is a valid node name or a (not necessarily valid) group name

References CONTENT_IGNORE, getId(), m_group_to_items, and str_starts_with().

Referenced by ABMHandler::ABMHandler(), LBMContentMapping::addLBM(), ModApiEnvBase::collectNodeIds(), NodeResolver::getIdsFromNrBacklog(), and resolveCrossrefs().

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getLightingFlags() [1/2]

ContentLightingFlags NodeDefManager::getLightingFlags ( const MapNode & n ) const

inline

References MapNode::getContent(), and getLightingFlags().

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getLightingFlags() [2/2]

ContentLightingFlags NodeDefManager::getLightingFlags ( content_t c ) const

inline

References m_content_lighting_flag_cache.

Referenced by MapgenSinglenode::MapgenSinglenode(), SmokePuffCSO::SmokePuffCSO(), Map::addNodeAndUpdate(), voxalgo::blit_back_with_light(), voxalgo::fill_with_sunlight(), voxalgo::fill_with_sunlight(), voxalgo::finish_bulk_light_update(), ClientMap::getBackgroundBrightness(), getFaceLight(), getInteriorLight(), getLightingFlags(), getVisibleBrightness(), voxalgo::is_light_locally_correct(), voxalgo::is_sunlight_above(), voxalgo::is_sunlight_above_block(), Map::isOccluded(), ModApiEnv::l_get_node_light(), Mapgen::lightSpread(), MapblockMeshGenerator::prepareLiquidNodeDrawing(), VoxelManipulator::print(), voxalgo::propagate_block_sunlight(), Mapgen::propagateSunlight(), voxalgo::repair_block_light(), voxalgo::spread_light(), Mapgen::spreadLight(), TestVoxelAlgorithms::testLighting(), TestMapNode::testNodeProperties(), ServerMap::transformLiquids(), voxalgo::unspread_light(), voxalgo::update_block_border_lighting(), voxalgo::update_lighting_nodes(), and Particle::updateLight().

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getSelectionBoxIntUnion()

core::aabbox3d< s16 > NodeDefManager::getSelectionBoxIntUnion ( ) const

inline

Returns the smallest box in integer node coordinates that contains all nodes' selection boxes. The returned box might be larger than the minimal size if the largest node is removed from the manager.

References m_selection_box_int_union.

Referenced by Environment::continueRaycast().

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nodeboxConnects()

bool NodeDefManager::nodeboxConnects	(	MapNode	from,
		MapNode	to,
		u8	connect_face ) const

Checks whether a node connects to an adjacent node.

Parameters

from	the node to be checked
to	the adjacent node
connect_face	a bit field indicating which face of the node is adjacent to the other node. Bits: +y (least significant), -y, -z, -x, +z, +x (most significant).

Returns

true if the node connects, false otherwise

References ContentFeatures::connect_sides, ContentFeatures::connects_to_ids, CONTAINS, CPT2_4DIR, CPT2_COLORED_4DIR, CPT2_COLORED_FACEDIR, CPT2_FACEDIR, ContentFeatures::drawtype, get(), NDT_NODEBOX, ContentFeatures::node_box, NODEBOX_CONNECTED, MapNode::param0, MapNode::param2, ContentFeatures::param_type_2, and NodeBox::type.

Referenced by MapblockMeshGenerator::drawNodeboxNode(), and getNeighborConnectingFace().

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pendNodeResolve()

void NodeDefManager::pendNodeResolve

(

NodeResolver *

nr

)

const

Registers a NodeResolver to wait for the registration of ContentFeatures. Once the node registration finishes, all listeners are notified.

References NodeResolver::m_ndef, m_node_registration_complete, m_pending_resolve_callbacks, and NodeResolver::nodeResolveInternal().

Referenced by BiomeManager::BiomeManager(), ModApiMapgen::l_register_decoration(), ModApiMapgen::l_register_ore(), load_schematic_from_def(), Schematic::loadSchematicFromFile(), read_biome_def(), read_tree_def(), TestNodeResolver::testNodeResolving(), and TestNodeResolver::testPendingResolveCancellation().

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removeNode()

void NodeDefManager::removeNode

(

const std::string &

name

)

Removes the given node name from the manager. The node ID will remain in the manager, but won't be linked to any name.

Parameters

name	name to be removed

References CONTENT_IGNORE, eraseIdFromGroups(), NameIdMapping::eraseName(), NameIdMapping::getId(), m_name_id_mapping, and m_name_id_mapping_with_aliases.

Referenced by ModApiItem::l_unregister_item_raw().

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resetNodeResolveState()

void NodeDefManager::resetNodeResolveState

(

)

Sets the registration completion flag to false and unregisters all NodeResolver instances listening to the manager.

References m_node_registration_complete, and m_pending_resolve_callbacks.

Referenced by clear(), TestNodeResolver::runTests(), and TestSchematic::runTests().

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resolveCrossrefs()

void NodeDefManager::resolveCrossrefs

(

)

Resolves (caches the IDs) cross-references between nodes, like liquid alternatives. Must be called after node registration has finished!

References getId(), getIds(), m_content_features, NDT_NODEBOX, NODEBOX_CONNECTED, and removeDupes().

Referenced by deSerialize(), and Server::init().

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runNodeResolveCallbacks()

void NodeDefManager::runNodeResolveCallbacks

(

)

Notifies the registered NodeResolver instances that node registration has finished, then unregisters all listeners. Must be called after node registration has finished!

References m_pending_resolve_callbacks, and NodeResolver::nodeResolveInternal().

Referenced by Client::afterContentReceived(), Server::init(), TestNodeResolver::testNodeResolving(), and TestNodeResolver::testPendingResolveCancellation().

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serialize()

void NodeDefManager::serialize	(	std::ostream &	os,
		u16	protocol_version ) const

Writes the content of this manager to the given output stream.

Parameters

protocol_version

Active network protocol version

References CONTENT_AIR, CONTENT_IGNORE, CONTENT_UNKNOWN, FATAL_ERROR_IF, m_content_features, ContentFeatures::name, ContentFeatures::serialize(), serializeString16(), serializeString32(), writeU16(), and writeU8().

Referenced by Server::SendNodeDef().

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set()

content_t NodeDefManager::set	(	const std::string &	name,
		const ContentFeatures &	def )

Registers a new node type with the given name and allocates a new content ID. Should not be called with an already existing name.

Parameters

name	name of the node, must match with def.name.
def	definition of the registered node type.

Returns

ID of the registered node or CONTENT_IGNORE if the function could not allocate an ID.

References addNameIdMapping(), allocateId(), CONTENT_IGNORE, eraseIdFromGroups(), fixSelectionBoxIntUnion(), NameIdMapping::getId(), ContentFeatures::getLightingFlags(), getNodeBoxUnion(), ContentFeatures::groups, itemgroup_get(), m_content_features, m_content_lighting_flag_cache, m_group_to_items, m_name_id_mapping, m_selection_box_union, ContentFeatures::name, ContentFeatures::selection_box, verbosestream, and warningstream.

Referenced by allocateDummy(), TestGameDef::defineSomeNodes(), ModApiItem::l_register_item_raw(), and TEST_CASE().

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setNodeRegistrationStatus()

void NodeDefManager::setNodeRegistrationStatus ( bool completed )

inline

Used to indicate that node registration has finished.

Parameters

completed

tells whether registration is complete

References m_node_registration_complete.

Referenced by Client::afterContentReceived(), Server::init(), TestSchematic::runTests(), TestNodeResolver::testNodeResolving(), and TestNodeResolver::testPendingResolveCancellation().

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updateAliases()

void NodeDefManager::updateAliases

(

IItemDefManager *

idef

)

Regenerates the alias list (a map from names to node IDs).

Parameters

idef	the item definition manager containing alias information

References IItemDefManager::getAlias(), IItemDefManager::getAll(), NameIdMapping::getId(), m_name_id_mapping, and m_name_id_mapping_with_aliases.

Referenced by Client::afterContentReceived(), and Server::init().

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updateTextures()

void NodeDefManager::updateTextures	(	IGameDef *	gamedef,
		void *	progress_cbk_args )

Only the client uses this. Loads textures and shaders required for rendering the nodes.

Parameters

gamedef	must be a Client.
progress_cbk	called each time a node is loaded. Arguments: progress_cbk_args, number of loaded ContentFeatures, number of total ContentFeatures.
progress_cbk_args	passed to the callback function

References infostream, m_content_features, and TextureSettings::readSettings().

Referenced by Client::afterContentReceived().

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Member Data Documentation

m_content_features

std::vector<ContentFeatures> NodeDefManager::m_content_features

private

Features indexed by ID.

Referenced by ~NodeDefManager(), allocateId(), applyTextureOverrides(), clear(), deSerialize(), get(), resolveCrossrefs(), serialize(), set(), and updateTextures().

m_content_lighting_flag_cache

ContentLightingFlags NodeDefManager::m_content_lighting_flag_cache[CONTENT_MAX+1L]

private

Fast cache of content lighting flags.

Referenced by clear(), deSerialize(), getLightingFlags(), and set().

m_group_to_items

std::unordered_map<std::string, std::vector<content_t> > NodeDefManager::m_group_to_items

private

A mapping from group names to a vector of content types that belong to it. Necessary for a direct lookup in getIds(). Note: Not serialized.

Referenced by clear(), eraseIdFromGroups(), getIds(), and set().

m_name_id_mapping

NameIdMapping NodeDefManager::m_name_id_mapping

private

A mapping for fast conversion between names and IDs.

Referenced by addNameIdMapping(), clear(), deSerialize(), removeNode(), set(), and updateAliases().

m_name_id_mapping_with_aliases

std::unordered_map<std::string, content_t> NodeDefManager::m_name_id_mapping_with_aliases

private

Like m_name_id_mapping, but maps only from names to IDs, and includes aliases too. Updated by updateAliases(). Note: Not serialized.

Referenced by addNameIdMapping(), clear(), getId(), removeNode(), and updateAliases().

m_next_id

content_t NodeDefManager::m_next_id

private

The next ID that might be free to allocate. It can be allocated already, because CONTENT_AIR, CONTENT_UNKNOWN and CONTENT_IGNORE are registered when the manager is initialized, and new IDs are allocated from 0.

Referenced by allocateId(), and clear().

m_node_registration_complete

bool NodeDefManager::m_node_registration_complete

private

True if all nodes have been registered.

Referenced by pendNodeResolve(), resetNodeResolveState(), and setNodeRegistrationStatus().

m_pending_resolve_callbacks

std::vector<NodeResolver *> NodeDefManager::m_pending_resolve_callbacks

mutableprivate

NodeResolver instances to notify once node registration has finished. Even constant NodeDefManager instances can register listeners.

Referenced by cancelNodeResolveCallback(), pendNodeResolve(), resetNodeResolveState(), and runNodeResolveCallbacks().

m_selection_box_int_union

core::aabbox3d<s16> NodeDefManager::m_selection_box_int_union

private

The smallest box in integer node coordinates that contains all nodes' selection boxes. Might be larger if big nodes are removed from the manager.

Referenced by clear(), fixSelectionBoxIntUnion(), and getSelectionBoxIntUnion().

m_selection_box_union

aabb3f NodeDefManager::m_selection_box_union

private

The union of all nodes' selection boxes. Might be larger if big nodes are removed from the manager.

Referenced by clear(), deSerialize(), fixSelectionBoxIntUnion(), and set().

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

• nodedef.h
• nodedef.cpp