com.simsilica.ethereal.net

Class ObjectState

java.lang.Object

com.simsilica.ethereal.net.ObjectState

All Implemented Interfaces:

java.lang.Cloneable

public class ObjectState
extends java.lang.Object
implements java.lang.Cloneable

Field Summary

Fields

Modifier and Type	Field and Description
int	networkId
static long	NO_PARENT For a field like 'parent', null indicates that there is no change in state.
java.lang.Long	parentId
long	positionBits
java.lang.Long	realId
long	rotationBits
int	zoneId

Constructor Summary

Constructors

Constructor and Description
ObjectState()
ObjectState(int networkId)
ObjectState(int networkId, java.lang.Long realId)

Method Summary

Modifier and Type	Method and Description
void	applyDelta(ObjectState delta)
ObjectState	clone()
ObjectState	getDelta(ObjectState baseline)
boolean	isMarkedRemoved() Returns true if this object is marked for removal at this state.
void	markRemoved()
void	set(ObjectState state)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NO_PARENT

public static long NO_PARENT

For a field like 'parent', null indicates that there is no change in state. So we'll use a special constant to denote the lack of a parent. This makes it easier to deal with the value reading/writing since there is no real way to write a "null" because 0 is a valid ID. We could keep a separate flag for whether a parent has been set or not but I think burning the ID of -1 for regular use is a small price to pay to avoid an extra field. -pspeed:2020-07-04

networkId

public int networkId

zoneId

public int zoneId

realId

public java.lang.Long realId

parentId

public java.lang.Long parentId

positionBits

public long positionBits

rotationBits

public long rotationBits

Constructor Detail

ObjectState

public ObjectState()

ObjectState

public ObjectState(int networkId)

ObjectState

public ObjectState(int networkId,
                   java.lang.Long realId)

Method Detail

clone

public ObjectState clone()

Overrides:

clone in class java.lang.Object

set

public void set(ObjectState state)

isMarkedRemoved

public boolean isMarkedRemoved()

Returns true if this object is marked for removal at this state.

markRemoved

public void markRemoved()

getDelta

public ObjectState getDelta(ObjectState baseline)

applyDelta

public void applyDelta(ObjectState delta)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object