Method Detail

• majorVersion

  default int majorVersion()

  Returns the major version matching getVersion(). It is highly advised to check against the major version and to disable/not initiate any hooks into ViaVersion if given and expected versions do not match.

  Returns:

  major plugin version

  Since:

  4.0.2

• apiVersion

  default int apiVersion()

  Returns an internally based API version incremented with meaningful API changes. This includes breaking changes to existing API and larger additions.

  Returns:

  API version incremented with meaningful API changes

• getServerVersion

  ServerProtocolVersion getServerVersion()

  Returns the server's protocol version info.

  Returns:

  the server's protocol version info

• getPlayerVersion

  int getPlayerVersion(T player)

  Returns the protocol version of a player. This will also retrieve the version from ProtocolSupport if it's being used.

  Parameters:

  player - the platform's player object, e.g. Bukkit this is Player

  Returns:

  protocol version, for example (47=1.8-1.8.8, 107=1.9, 108=1.9.1), or -1 if no longer connected

• getPlayerVersion

  int getPlayerVersion(java.util.UUID uuid)

  Returns the protocol version of a player.

  Parameters:

  uuid - UUID of a player

  Returns:

  protocol version, for example (47=1.8-1.8.8, 107=1.9, 108=1.9.1), or -1 if not connected

• isInjected

  boolean isInjected(java.util.UUID uuid)

  Returns whether Via injected into this player connection.

  Parameters:

  uuid - uuid of the player

  Returns:

  whether Via has a cached a UserConnection for this player

• getConnection

  @Nullable UserConnection getConnection(java.util.UUID uuid)

  Returns the Via injected UserConnection if present.

  Parameters:

  uuid - uuid of the player

  Returns:

  user connection if present

• getVersion

  java.lang.String getVersion()

  Returns the version of the plugin.

  Returns:

  plugin version

• sendRawPacket

  void sendRawPacket(T player,
                     io.netty.buffer.ByteBuf packet)

  Sends a raw packet to the player.

  Parameters:

  player - the platform's player object, e.g. for Bukkit this is Player

  packet - the packet; you need a VarInt Id, then the packet contents

  Throws:

  java.lang.IllegalArgumentException - if the player is not injected by Via

• sendRawPacket

  void sendRawPacket(java.util.UUID uuid,
                     io.netty.buffer.ByteBuf packet)

  Sends a raw packet to the player.

  Parameters:

  uuid - the uuid from the player to send packet

  packet - the packet; you need a VarInt Id, then the packet contents

  Throws:

  java.lang.IllegalArgumentException - if the player is not injected by Via

• getSupportedVersions

  java.util.SortedSet<java.lang.Integer> getSupportedVersions()

  Returns the supported protocol versions. This method removes any blocked protocol versions.

  Returns:

  a sorted set of protocol versions

  See Also:

  for a full list

• getFullSupportedVersions

  java.util.SortedSet<java.lang.Integer> getFullSupportedVersions()

  Returns the supported protocol versions, including blocked protocols.

  Returns:

  a sorted set of protocol versions

• legacyAPI

  LegacyViaAPI<T> legacyAPI()

  Returns legacy api only applicable on/to legacy versions.

  These methods are safe to use and are unlikely to be removed, but it is important to be aware of their limited use.

  Returns:

  legacy api only applicable on/to legacy versions