Package net.minecraft.world.level

Interface LevelWriter

All Known Subinterfaces:

CommonLevelAccessor, LevelAccessor, LevelSimulatedRW, ServerLevelAccessor, WorldGenLevel

All Known Implementing Classes:

ClientLevel, Level, ServerLevel, WorldGenRegion

public interface LevelWriter

Method Summary

Modifier and Type	Method	Description
default boolean	addFreshEntity(Entity entity)
default boolean	destroyBlock(BlockPos pos, boolean dropBlock)	Sets a block to air, but also plays the sound and particles and can spawn drops
default boolean	destroyBlock(BlockPos pos, boolean dropBlock, @Nullable Entity entity)
boolean	destroyBlock(BlockPos pos, boolean dropBlock, @Nullable Entity entity, int recursionLeft)
boolean	removeBlock(BlockPos pos, boolean movedByPiston)
default boolean	setBlock(BlockPos pos, BlockState state, @net.minecraft.world.level.block.Block.UpdateFlags int flags)
boolean	setBlock(BlockPos pos, BlockState state, @net.minecraft.world.level.block.Block.UpdateFlags int flags, int recursionLeft)	Sets a block state into this world.

Method Details

setBlock

boolean setBlock(BlockPos pos,
 BlockState state,
 @net.minecraft.world.level.block.Block.UpdateFlags int flags,
 int recursionLeft)

Sets a block state into this world. Flags are as follows:

• Block.UPDATE_NEIGHBORS will notify neighboring block updates.
• Block.UPDATE_CLIENTS will send the change to clients.
• Block.UPDATE_INVISIBLE will prevent the block from being re-rendered.
• Block.UPDATE_IMMEDIATE will force any re-renders to run on the main thread instead.
• Block.UPDATE_KNOWN_SHAPE will prevent neighbor reactions (e.g. fences connecting, observers pulsing).
• Block.UPDATE_SUPPRESS_DROPS will prevent neighbor reactions from spawning drops.
• Block.UPDATE_MOVE_BY_PISTON will signify the block is being moved.
• Block.UPDATE_SKIP_SHAPE_UPDATE_ON_WIRE will skip shape update for redstone wire.
• Block.UPDATE_SKIP_BLOCK_ENTITY_SIDEEFFECTS will skip block entity removal side effects (BlockEntity#preRemoveSideEffects).
• Block.UPDATE_SKIP_ON_PLACE will skip block placement post reaction (BlockBehaviour#onPlace).

Flags can be OR-ed

setBlock

default boolean setBlock(BlockPos pos,
 BlockState state,
 @net.minecraft.world.level.block.Block.UpdateFlags int flags)

removeBlock

boolean removeBlock(BlockPos pos,
 boolean movedByPiston)

destroyBlock

default boolean destroyBlock(BlockPos pos,
 boolean dropBlock)

Sets a block to air, but also plays the sound and particles and can spawn drops

destroyBlock

default boolean destroyBlock(BlockPos pos,
 boolean dropBlock,
 @Nullable Entity entity)

destroyBlock

boolean destroyBlock(BlockPos pos,
 boolean dropBlock,
 @Nullable Entity entity,
 int recursionLeft)

addFreshEntity

default boolean addFreshEntity(Entity entity)