Package com.destroystokyo.paper.event.server

Class PaperServerListPingEvent

java.lang.Object

org.bukkit.event.Event

org.bukkit.event.server.ServerEvent

org.bukkit.event.server.ServerListPingEvent

com.destroystokyo.paper.event.server.PaperServerListPingEvent

All Implemented Interfaces:

Iterable<Player>, Cancellable

public class PaperServerListPingEvent
extends ServerListPingEvent
implements Cancellable

Extended version of ServerListPingEvent that allows full control of the response sent to the client.

Nested Class Summary

Nested classes/interfaces inherited from class org.bukkit.event.Event

Event.Result

Constructor Summary

Constructors

Constructor	Description
PaperServerListPingEvent(StatusClient client, String motd, int numPlayers, int maxPlayers, String version, int protocolVersion, CachedServerIcon favicon)

Method Summary

Modifier and Type	Method	Description
protected Player	getBukkitPlayer(Object player)
StatusClient	getClient()	Returns the StatusClient pinging the server.
int	getMaxPlayers()	Get the maximum number of players sent.
int	getNumPlayers()	Get the number of players sent.
protected Object[]	getOnlinePlayers()
List<PlayerProfile>	getPlayerSample()	Returns a mutable list of PlayerProfile that will be displayed as online players on the client.
int	getProtocolVersion()	Returns the protocol version that will be sent as the protocol version of the server to the client.
CachedServerIcon	getServerIcon()	Gets the server icon sent to the client.
String	getVersion()	Returns the version that will be sent as server version on the client.
boolean	isCancelled()	Gets the cancellation state of this event.
Iterator<Player>	iterator()
void	setCancelled(boolean cancel)	Sets the cancellation state of this event.
void	setHidePlayers(boolean hidePlayers)	Sets whether all player related information is hidden in the server list.
void	setNumPlayers(int numPlayers)	Sets the number of players displayed in the server list.
void	setProtocolVersion(int protocolVersion)	Sets the protocol version that will be sent as the protocol version of the server to the client.
void	setServerIcon(CachedServerIcon icon)	Sets the server icon sent to the client.
void	setVersion(String version)	Sets the version that will be sent as server version to the client.
boolean	shouldHidePlayers()	Returns whether all player related information is hidden in the server list.

Methods inherited from class org.bukkit.event.Event

callEvent, getEventName, isAsynchronous

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Methods inherited from class org.bukkit.event.server.ServerListPingEvent

getAddress, getHandlerList, getHandlers, getMotd, setMaxPlayers, setMotd

Constructor Detail

PaperServerListPingEvent

public PaperServerListPingEvent(@NotNull
                                StatusClient client,
                                @NotNull
                                String motd,
                                int numPlayers,
                                int maxPlayers,
                                @NotNull
                                String version,
                                int protocolVersion,
                                @Nullable
                                CachedServerIcon favicon)

Method Detail

getClient

@NotNull
public StatusClient getClient()

Returns the StatusClient pinging the server.

Returns:

The client

getNumPlayers

public int getNumPlayers()

Get the number of players sent.

Returns -1 if players are hidden using shouldHidePlayers().

Overrides:

getNumPlayers in class ServerListPingEvent

Returns:

the number of players

setNumPlayers

public void setNumPlayers(int numPlayers)

Sets the number of players displayed in the server list.

Note that this won't have any effect if shouldHidePlayers() is enabled.

Parameters:

numPlayers - The number of online players

getMaxPlayers

public int getMaxPlayers()

Get the maximum number of players sent.

Returns -1 if players are hidden using shouldHidePlayers().

Overrides:

getMaxPlayers in class ServerListPingEvent

Returns:

the maximum number of players

shouldHidePlayers

public boolean shouldHidePlayers()

Returns whether all player related information is hidden in the server list. This will cause getNumPlayers(), getMaxPlayers() and getPlayerSample() to be skipped in the response.

The Vanilla Minecraft client will display the player count as ??? when this option is enabled.

Returns:

true if the player count is hidden

setHidePlayers

public void setHidePlayers(boolean hidePlayers)

Sets whether all player related information is hidden in the server list. This will cause getNumPlayers(), getMaxPlayers() and getPlayerSample() to be skipped in the response.

The Vanilla Minecraft client will display the player count as ??? when this option is enabled.

Parameters:

hidePlayers - true if the player count should be hidden

getPlayerSample

@NotNull
public List<PlayerProfile> getPlayerSample()

Returns a mutable list of PlayerProfile that will be displayed as online players on the client.

The Vanilla Minecraft client will display them when hovering the player count with the mouse.

Returns:

The mutable player sample list

getVersion

@NotNull
public String getVersion()

Returns the version that will be sent as server version on the client.

Returns:

The server version

setVersion

public void setVersion(@NotNull
                       String version)

Sets the version that will be sent as server version to the client.

Parameters:

version - The server version

getProtocolVersion

public int getProtocolVersion()

Returns the protocol version that will be sent as the protocol version of the server to the client.

Returns:

The protocol version of the server, or -1 if the server has not finished initialization yet

setProtocolVersion

public void setProtocolVersion(int protocolVersion)

Sets the protocol version that will be sent as the protocol version of the server to the client.

Parameters:

protocolVersion - The protocol version of the server

getServerIcon

@Nullable
public CachedServerIcon getServerIcon()

Gets the server icon sent to the client.

Returns:

The icon to send to the client, or null for none

setServerIcon

public void setServerIcon(@Nullable
                          CachedServerIcon icon)

Sets the server icon sent to the client.

Overrides:

setServerIcon in class ServerListPingEvent

Parameters:

icon - The icon to send to the client, or null for none

isCancelled

public boolean isCancelled()

Gets the cancellation state of this event. A cancelled event will not be executed in the server, but will still pass to other plugins

Cancelling this event will cause the connection to be closed immediately, without sending a response to the client.

Specified by:

isCancelled in interface Cancellable

Returns:

true if this event is cancelled

setCancelled

public void setCancelled(boolean cancel)

Sets the cancellation state of this event. A cancelled event will not be executed in the server, but will still pass to other plugins.

Cancelling this event will cause the connection to be closed immediately, without sending a response to the client.

Specified by:

setCancelled in interface Cancellable

Parameters:

cancel - true if you wish to cancel this event

iterator

@NotNull
public Iterator<Player> iterator()

Calling the Iterator.remove() method will force that particular player to not be displayed on the player list, decrease the size returned by ServerListPingEvent.getNumPlayers(), and will not be returned again by any new iterator.

Note: For compatibility reasons, this method will return all online players, not just the ones referenced in getPlayerSample(). Removing a player will:

• Decrement the online player count (if and only if) the player count wasn't changed by another plugin before.
• Remove all entries from getPlayerSample() that refer to the removed player (based on their UUID).

Specified by:

iterator in interface Iterable<Player>

Overrides:

iterator in class ServerListPingEvent

getOnlinePlayers

@NotNull
protected Object[] getOnlinePlayers()

getBukkitPlayer

@NotNull
protected Player getBukkitPlayer(@NotNull
                                 Object player)