Package net.glowstone.entity

Class AttributeManager

java.lang.Object

net.glowstone.entity.AttributeManager

public class AttributeManager
extends Object

Manages the attributes described at https://minecraft.gamepedia.com/Attribute

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AttributeManager.Key
class	AttributeManager.Property

Constructor Summary

Constructors

Constructor	Description
AttributeManager(GlowLivingEntity entity)	Create an instance for the given entity.

Method Summary

Modifier and Type	Method	Description
void	applyMessages(Collection<com.flowpowered.network.Message> messages)	Adds an EntityPropertyMessage with our entity's properties to the given collection of messages, if the client's snapshot is stale.
Map<String,AttributeManager.Property>	getAllProperties()	Returns all the properties stored in the manager.
@Nullable AttributeManager.Property	getProperty(@NotNull AttributeManager.Key key)	Get the property for a certain AttributeManager.Key.
double	getPropertyValue(AttributeManager.Key key)	Returns the base value of the given property with all modifiers applied.
void	sendMessages(GlowSession session)	Sends the managed entity's properties to the client, if the client's snapshot is stale.
void	setProperty(AttributeManager.Key key, double value)	Updates a property and removes all modifiers.
void	setProperty(AttributeManager.Key key, double value, Collection<org.bukkit.attribute.AttributeModifier> modifiers)	Updates a property and its modifiers.

Methods inherited from class java.lang.Object

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

Constructor Details

AttributeManager

public AttributeManager(GlowLivingEntity entity)

Create an instance for the given entity.

Parameters:

entity - the entity whose attributes will be managed

Method Details

applyMessages

public void applyMessages(Collection<com.flowpowered.network.Message> messages)

Adds an EntityPropertyMessage with our entity's properties to the given collection of messages, if the client's snapshot is stale.

Parameters:

messages - the message collection to add to

sendMessages

public void sendMessages(GlowSession session)

Sends the managed entity's properties to the client, if the client's snapshot is stale.

Parameters:

session - the client's session

getProperty

@Nullable
public @Nullable AttributeManager.Property getProperty(@NotNull
 @NotNull AttributeManager.Key key)

Get the property for a certain AttributeManager.Key.

Parameters:

key - the kind of property to get

Returns:

the property or null

setProperty

public void setProperty(AttributeManager.Key key,
 double value)

Updates a property and removes all modifiers.

Parameters:

key - the property to update

value - the new value

setProperty

public void setProperty(AttributeManager.Key key,
 double value,
 Collection<org.bukkit.attribute.AttributeModifier> modifiers)

Updates a property and its modifiers.

Parameters:

key - the property to update

value - the new base value

modifiers - the new and retained modifiers, or null to remove all modifiers

getPropertyValue

public double getPropertyValue(AttributeManager.Key key)

Returns the base value of the given property with all modifiers applied.

Parameters:

key - the property to look up

Returns:

the property's base value, or its default value if it's not set

getAllProperties

public Map<String,AttributeManager.Property> getAllProperties()

Returns all the properties stored in the manager.

Returns:

a unmodifiable map of all the properties