org.cloudburstmc.server.level.generator.standard.misc.selector

Class MultiBlockSelector

java.lang.Object

org.cloudburstmc.server.level.generator.standard.misc.selector.MultiBlockSelector

All Implemented Interfaces:

BlockSelector

public final class MultiBlockSelector
extends Object
implements BlockSelector

Implementation of BlockSelector which selects a block from a pool of options.

Author:

DaPorkchop_

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MultiBlockSelector.SelectionEntry

Nested classes/interfaces inherited from interface org.cloudburstmc.server.level.generator.standard.misc.selector.BlockSelector

BlockSelector.Entry

Field Summary

Fields

Modifier and Type	Field and Description
protected BlockSelector.Entry[]	entries
protected BlockState[]	states
protected BlockState[]	statesWeighted

Constructor Summary

Constructors

Constructor and Description
MultiBlockSelector(@NonNull BlockSelector.Entry[] entries)

Method Summary

Modifier and Type	Method and Description
Stream<BlockSelector.Entry>	entries()
BlockState	get(int index) Gets the BlockState at the given index.
BlockState	getWeighted(int index) Gets the BlockState at the given index, taking selection weights into account.
BlockState	select(@NonNull net.daporkchop.lib.random.PRandom random) Selects a random BlockState.
BlockState	selectWeighted(@NonNull net.daporkchop.lib.random.PRandom random) Selects a random block, taking selection weights into account.
int	size()
int	sizeWeighted()
Stream<BlockState>	states()

Methods inherited from class java.lang.Object

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

Field Detail

states

protected final BlockState[] states

statesWeighted

protected final BlockState[] statesWeighted

entries

protected final BlockSelector.Entry[] entries

Constructor Detail

MultiBlockSelector

public MultiBlockSelector(@NonNull
                          @NonNull BlockSelector.Entry[] entries)

Method Detail

size

public int size()

Specified by:

size in interface BlockSelector

Returns:

the total number of BlockStates that this block selector can choose from

get

public BlockState get(int index)

Description copied from interface: BlockSelector

Gets the BlockState at the given index.

Specified by:

get in interface BlockSelector

Parameters:

index - the index of the BlockState to get

Returns:

the BlockState at the given index

select

public BlockState select(@NonNull
                         @NonNull net.daporkchop.lib.random.PRandom random)

Description copied from interface: BlockSelector

Selects a random BlockState.

Specified by:

select in interface BlockSelector

Parameters:

random - the instance of PRandom to use for generating random numbers

Returns:

the selected BlockState

states

public Stream<BlockState> states()

Specified by:

states in interface BlockSelector

Returns:

all of the BlockStates that this instance can select from

sizeWeighted

public int sizeWeighted()

Specified by:

sizeWeighted in interface BlockSelector

Returns:

the total number of BlockStates that this block selector can choose from, taking selection weights into account

getWeighted

public BlockState getWeighted(int index)

Description copied from interface: BlockSelector

Gets the BlockState at the given index, taking selection weights into account.

Specified by:

getWeighted in interface BlockSelector

Parameters:

index - the index of the BlockState to get

Returns:

the BlockState at the given index

selectWeighted

public BlockState selectWeighted(@NonNull
                                 @NonNull net.daporkchop.lib.random.PRandom random)

Description copied from interface: BlockSelector

Selects a random block, taking selection weights into account.

Specified by:

selectWeighted in interface BlockSelector

Parameters:

random - the instance of PRandom to use for generating random numbers

Returns:

the selected BlockState

entries

public Stream<BlockSelector.Entry> entries()

Specified by:

entries in interface BlockSelector

Returns:

all of the BlockStates that this instance can select from, taking selection weights into account