Class EntityTransformSnapshot

java.lang.Object

com.hypixel.hytale.builtin.buildertools.snapshot.EntityTransformSnapshot

All Implemented Interfaces:

EntitySnapshot<EntityTransformSnapshot>, SelectionSnapshot<EntityTransformSnapshot>

public class EntityTransformSnapshot
extends Object
implements EntitySnapshot<EntityTransformSnapshot>

Represents an entity that has been moved during a tool operation.

Restoring this snapshot will move the entity back to its position and rotation prior to the operation moving it.

Constructor Summary

Constructors

Constructor	Description
EntityTransformSnapshot(Ref<EntityStore> ref, ComponentAccessor<EntityStore> componentAccessor)	Default Constructor for a EntityTransformSnapshot instance.

Method Summary

Modifier and Type	Method	Description
void	applyTransform(ComponentAccessor<EntityStore> componentAccessor)	Restores the entity's transform to the state captured by this snapshot without creating an inverse.
EntityTransformSnapshot	restoreEntity(PlayerRef playerRef, World world, ComponentAccessor<EntityStore> componentAccessor)
void	updateEntityRef(Ref<EntityStore> oldRef, Ref<EntityStore> newRef)	Updates the entity reference held by this snapshot.

Methods inherited from class Object

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

Methods inherited from interface EntitySnapshot

restore

Methods inherited from interface SelectionSnapshot

estimatedBlockWeight

Constructor Details

EntityTransformSnapshot

public EntityTransformSnapshot(@Nonnull
 Ref<EntityStore> ref,
 @Nonnull
 ComponentAccessor<EntityStore> componentAccessor)

Default Constructor for a EntityTransformSnapshot instance.

Parameters:

ref - The entity reference of the entity being tracked.

componentAccessor - The ComponentAccessor<EntityStore> for component access.

Method Details

updateEntityRef

public void updateEntityRef(@Nonnull
 Ref<EntityStore> oldRef,
 @Nonnull
 Ref<EntityStore> newRef)

Description copied from interface: EntitySnapshot

Updates the entity reference held by this snapshot. Called when an entity is re-created after an undo of a remove operation, so that earlier snapshots in the history can track the new ref instead of the now-invalid old one.

Specified by:

updateEntityRef in interface EntitySnapshot<EntityTransformSnapshot>

Parameters:

oldRef - the previous (now invalid) entity reference

newRef - the new entity reference after re-creation

applyTransform

public void applyTransform(@Nonnull
 ComponentAccessor<EntityStore> componentAccessor)

Restores the entity's transform to the state captured by this snapshot without creating an inverse.

restoreEntity

public EntityTransformSnapshot restoreEntity(@Nonnull
 PlayerRef playerRef,
 @Nonnull
 World world,
 @Nonnull
 ComponentAccessor<EntityStore> componentAccessor)

Specified by:

restoreEntity in interface EntitySnapshot<EntityTransformSnapshot>