Package com.sk89q.worldedit.extent.clipboard

Class BlockArrayClipboard

java.lang.Object

com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard

All Implemented Interfaces:

Clipboard, Extent, InputExtent, OutputExtent, Closeable, Flushable, AutoCloseable, Iterable<BlockVector3>

public class BlockArrayClipboard
extends Object
implements Clipboard

Stores block data as a multi-dimensional array of BlockStates and other data as lists or maps. Clipboard may need to be flushed before use if using clipboard-on-disk.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BlockArrayClipboard.ClipboardEntity	Stores entity data.

Constructor Summary

Constructors

Constructor	Description
BlockArrayClipboard(SimpleClipboard parent, BlockVector3 offset)	Create a new instance, storage-backed by the given clipboard.
BlockArrayClipboard(Region region)	Create a new instance.
BlockArrayClipboard(Region region, SimpleClipboard parent)	Create a new instance, storage-backed by the given clipboard.
BlockArrayClipboard(Region region, UUID clipboardId)	Create a new instance.

Method Summary

Modifier and Type	Method	Description
void	close()	Close the clipboard.
Entity	createEntity(Location location, BaseEntity entity)	Create an entity at the given location.
void	flush()	Flush the clipboard if appropriate.
BiomeType	getBiome(BlockVector3 position)	Get the biome at the given location.
BiomeType	getBiomeType(int x, int y, int z)
BlockState	getBlock(int x, int y, int z)
BlockState	getBlock(BlockVector3 position)	Get a snapshot of the block at the given location.
BlockVector3	getDimensions()	Get the dimensions of the copy, which is at minimum (1, 1, 1).
List<? extends Entity>	getEntities()	Get a list of all entities.
List<? extends Entity>	getEntities(Region region)	Get a list of all entities within the given region.
BaseBlock	getFullBlock(int x, int y, int z)
BaseBlock	getFullBlock(BlockVector3 position)	Get an immutable snapshot of the block at the given location.
BlockVector3	getMaximumPoint()	Get the maximum point in the extent.
BlockVector3	getMinimumPoint()	Get the minimum point in the extent.
BlockVector3	getOrigin()	Get the origin point from which the copy was made from.
Clipboard	getParent()
Region	getRegion()	Get the bounding region of this extent.
boolean	hasBiomes()	Returns true if the clipboard has biome data.
Iterator<BlockVector3>	iterator()
Iterator<BlockVector3>	iterator(Order order)
Iterator<BlockVector2>	iterator2d()
void	removeEntity(int x, int y, int z, UUID uuid)	Create an entity at the given location.
void	removeEntity(Entity entity)	Remove entity from clipboard.
boolean	setBiome(int x, int y, int z, BiomeType biome)
boolean	setBiome(BlockVector3 position, BiomeType biome)	Set the biome.
<B extends BlockStateHolder<B>> boolean	setBlock(int x, int y, int z, B block)
<B extends BlockStateHolder<B>> boolean	setBlock(BlockVector3 position, B block)	Change the block at the given location to the given block.
void	setOrigin(BlockVector3 origin)	Set the origin point from which the copy was made from.
boolean	setTile(int x, int y, int z, CompoundTag tag)
boolean	setTile(BlockVector3 position, CompoundTag tag)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.sk89q.worldedit.extent.clipboard.Clipboard

apply, getArea, getHeight, getLength, getURI, getVolume, getWidth, paste, paste, paste, paste, paste, paste, save, save

Methods inherited from interface com.sk89q.worldedit.extent.Extent

addCaves, addOre, addOres, addPostProcessor, addProcessor, addSchems, apply, cancel, center, commit, contains, contains, countBlocks, countBlocks, disableHistory, disableQueue, enableHistory, enableQueue, generate, getBlockDistribution, getBlockDistributionWithData, getHighestTerrainBlock, getHighestTerrainBlock, getMaxY, getMinY, getNearestSurfaceLayer, getNearestSurfaceTerrainBlock, getNearestSurfaceTerrainBlock, getNearestSurfaceTerrainBlock, getNearestSurfaceTerrainBlock, getNearestSurfaceTerrainBlock, isQueueEnabled, isWorld, lazyCopy, regenerateChunk, relight, relightBlock, relightSky, replaceBlocks, replaceBlocks, replaceBlocks, setBlocks, setBlocks, setBlocks, spawnResource

Methods inherited from interface com.sk89q.worldedit.extent.InputExtent

getBiome, getBrightness, getBrightness, getEmittedLight, getEmittedLight, getHeightMap, getOpacity, getOpacity, getSkyLight, getSkyLight

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.sk89q.worldedit.extent.OutputExtent

fullySupports3DBiomes, setBiome, setBlockLight, setBlockLight, setHeightMap, setSkyLight, setSkyLight

Constructor Details

BlockArrayClipboard

public BlockArrayClipboard(Region region)

Create a new instance. Creates a parent clipboard based on the clipboard settings in settings.yml, with a randomly generated UUID ID. Depending on settings, parent will be on of: DiskOptimizedClipboard MemoryOptimizedClipboard CPUOptimizedClipboard

If using clipboard-on-disk, the clipboard should be flushed Clipboard.flush() before use.

Parameters:

region - the bounding region

BlockArrayClipboard

public BlockArrayClipboard(SimpleClipboard parent,
 BlockVector3 offset)

Create a new instance, storage-backed by the given clipboard. Clipboard must be of one of the following types: DiskOptimizedClipboard MemoryOptimizedClipboard CPUOptimizedClipboard

Do not use this constructor if you do not know what you are doing. See BlockArrayClipboard(Region) or BlockArrayClipboard(Region, UUID)

Parameters:

parent - storage clipboard

offset - offset of clipboard region from origin

BlockArrayClipboard

public BlockArrayClipboard(Region region,
 UUID clipboardId)

Create a new instance. Creates a parent clipboard based on the clipboard settings in settings.yml. Depending on settings, parent will be on of: DiskOptimizedClipboard MemoryOptimizedClipboard CPUOptimizedClipboard

If using clipboard-on-disk, the clipboard should be flushed (Clipboard.flush()) before use.

Parameters:

region - the bounding region

clipboardId - clipboard ID

BlockArrayClipboard

public BlockArrayClipboard(Region region,
 SimpleClipboard parent)

Create a new instance, storage-backed by the given clipboard. Clipboard must be of one of the following types: DiskOptimizedClipboard MemoryOptimizedClipboard CPUOptimizedClipboard

Do not use this constructor if you do not know what you are doing. See BlockArrayClipboard(Region) or BlockArrayClipboard(Region, UUID)

Parameters:

region - the bounding region

parent - storage clipboard

Method Details

getRegion

public Region getRegion()

Description copied from interface: Clipboard

Get the bounding region of this extent.

Implementations should return a copy of the region.

Specified by:

getRegion in interface Clipboard

Returns:

the bounding region

getOrigin

public BlockVector3 getOrigin()

Description copied from interface: Clipboard

Get the origin point from which the copy was made from.

Specified by:

getOrigin in interface Clipboard

Returns:

the origin

setOrigin

public void setOrigin(BlockVector3 origin)

Description copied from interface: Clipboard

Set the origin point from which the copy was made from.

Specified by:

setOrigin in interface Clipboard

Parameters:

origin - the origin

getMinimumPoint

public BlockVector3 getMinimumPoint()

Description copied from interface: Extent

Get the minimum point in the extent.

If the extent is unbounded, then a large (negative) value may be returned.

Specified by:

getMinimumPoint in interface Extent

Returns:

the minimum point

getMaximumPoint

public BlockVector3 getMaximumPoint()

Description copied from interface: Extent

Get the maximum point in the extent.

If the extent is unbounded, then a large (positive) value may be returned.

Specified by:

getMaximumPoint in interface Extent

Returns:

the maximum point

getBlock

public BlockState getBlock(BlockVector3 position)

Description copied from interface: InputExtent

Get a snapshot of the block at the given location.

If the given position is out of the bounds of the extent, then the behavior is undefined (an air block could be returned). However, null should not be returned.

The returned block is immutable and is a snapshot of the block at the time of call. It has no position attached to it, so it could be reused in Patterns and so on.

Specified by:

getBlock in interface InputExtent

Parameters:

position - position of the block

Returns:

the block

getFullBlock

public BaseBlock getFullBlock(BlockVector3 position)

Description copied from interface: InputExtent

Get an immutable snapshot of the block at the given location.

Specified by:

getFullBlock in interface InputExtent

Parameters:

position - position of the block

Returns:

the block

setBlock

public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position,
 B block)
                                                 throws WorldEditException

Description copied from interface: OutputExtent

Change the block at the given location to the given block. The operation may not tie the given BlockStateHolder to the world, so future changes to the BlockStateHolder do not affect the world until this method is called again.

The return value of this method indicates whether the change was probably successful. It may not be successful if, for example, the location is out of the bounds of the extent. It may be unsuccessful if the block passed is the same as the one in the world. However, the return value is only an estimation and it may be incorrect, but it could be used to count, for example, the approximate number of changes.

Specified by:

setBlock in interface OutputExtent

Parameters:

position - position of the block

block - block to set

Returns:

true if the block was successfully set (return value may not be accurate)

Throws:

WorldEditException - thrown on an error

setTile

public boolean setTile(int x,
 int y,
 int z,
 CompoundTag tag)

Specified by:

setTile in interface OutputExtent

setTile

public boolean setTile(BlockVector3 position,
 CompoundTag tag)

setBlock

public <B extends BlockStateHolder<B>> boolean setBlock(int x,
 int y,
 int z,
 B block)
                                                 throws WorldEditException

Specified by:

setBlock in interface OutputExtent

Throws:

WorldEditException

hasBiomes

public boolean hasBiomes()

Description copied from interface: Clipboard

Returns true if the clipboard has biome data. This can be checked since InputExtent.getBiome(BlockVector2) strongly suggests returning BiomeTypes.OCEAN instead of null if biomes aren't present. However, it might not be desired to set areas to ocean if the clipboard is defaulting to ocean, instead of having biomes explicitly set.

Specified by:

hasBiomes in interface Clipboard

Returns:

true if the clipboard has biome data set

getBiome

public BiomeType getBiome(BlockVector3 position)

Description copied from interface: InputExtent

Get the biome at the given location.

If there is no biome available, then the ocean biome should be returned.

As implementation varies per Minecraft version, this may not exactly get this positions biome. On versions prior to 1.15, this will get the entire column. On later versions it will get the 4x4x4 cube's biome.

Specified by:

getBiome in interface InputExtent

Parameters:

position - the (x, y, z) location to check the biome at

Returns:

the biome at the location

See Also:

• This must be overridden by new subclasses.

setBiome

public boolean setBiome(BlockVector3 position,
 BiomeType biome)

Description copied from interface: OutputExtent

Set the biome.

As implementation varies per Minecraft version, this may set more than this position's biome. On versions prior to 1.15, this will set the entire column. On later versions it will set the 4x4x4 cube.

Specified by:

setBiome in interface OutputExtent

Parameters:

position - the (x, y, z) location to set the biome at

biome - the biome to set to

Returns:

true if the biome was successfully set (return value may not be accurate)

setBiome

public boolean setBiome(int x,
 int y,
 int z,
 BiomeType biome)

Specified by:

setBiome in interface OutputExtent

getEntities

public List<? extends Entity> getEntities(Region region)

Description copied from interface: Extent

Get a list of all entities within the given region.

If the extent is not wholly loaded (i.e. a world being simulated in the game will not have every chunk loaded), then this list may not be incomplete.

Specified by:

getEntities in interface Extent

Parameters:

region - the region in which entities must be contained

Returns:

a list of entities

getEntities

public List<? extends Entity> getEntities()

Description copied from interface: Extent

Get a list of all entities.

If the extent is not wholly loaded (i.e. a world being simulated in the game will not have every chunk loaded), then this list may not be incomplete.

Specified by:

getEntities in interface Extent

Returns:

a list of entities

createEntity

@Nullable
public Entity createEntity(Location location,
 BaseEntity entity)

Description copied from interface: Extent

Create an entity at the given location.

Specified by:

createEntity in interface Extent

Parameters:

location - the location

entity - the entity

Returns:

a reference to the created entity, or null if the entity could not be created

removeEntity

public void removeEntity(int x,
 int y,
 int z,
 UUID uuid)

Description copied from interface: Extent

Create an entity at the given location.

Specified by:

removeEntity in interface Extent

Parameters:

x - the x coordinate

y - the y coordinate

z - the z coordinate

uuid - the unique identifier of the entity

getBlock

public BlockState getBlock(int x,
 int y,
 int z)

Specified by:

getBlock in interface InputExtent

getFullBlock

public BaseBlock getFullBlock(int x,
 int y,
 int z)

Specified by:

getFullBlock in interface InputExtent

getBiomeType

public BiomeType getBiomeType(int x,
 int y,
 int z)

Specified by:

getBiomeType in interface InputExtent

iterator

@Nonnull
public Iterator<BlockVector3> iterator()

Specified by:

iterator in interface Clipboard

Specified by:

iterator in interface Iterable<BlockVector3>

iterator2d

public Iterator<BlockVector2> iterator2d()

Specified by:

iterator2d in interface Clipboard

iterator

public Iterator<BlockVector3> iterator(Order order)

Specified by:

iterator in interface Clipboard

getDimensions

public BlockVector3 getDimensions()

Description copied from interface: Clipboard

Get the dimensions of the copy, which is at minimum (1, 1, 1).

Specified by:

getDimensions in interface Clipboard

Returns:

the dimensions

removeEntity

public void removeEntity(Entity entity)

Description copied from interface: Clipboard

Remove entity from clipboard.

Specified by:

removeEntity in interface Clipboard

getParent

public Clipboard getParent()

close

public void close()

Description copied from interface: Clipboard

Close the clipboard. May not allow further reading of the clipboard if saved on disk.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Clipboard

Specified by:

close in interface Closeable

flush

public void flush()

Description copied from interface: Clipboard

Flush the clipboard if appropriate. Only does something if using clipboard-on-disk. Blocking method and ensures all data is saved to disk for any further operation with the clipboard.

Specified by:

flush in interface Clipboard

Specified by:

flush in interface Flushable