Package net.minecraft.network.packet.c2s.play

Record Class CommandExecutionC2SPacket

java.lang.Object
java.lang.Record
net.minecraft.network.packet.c2s.play.CommandExecutionC2SPacket
Record Components:
command -
timestamp -
argumentSignatures -
signedPreview -
All Implemented Interfaces:
Packet<ServerPlayPacketListener>
public record CommandExecutionC2SPacket(String command, Instant timestamp, ArgumentSignatureDataMap argumentSignatures, boolean signedPreview) extends Record implements Packet<ServerPlayPacketListener>
A packet used to execute commands on the server.

This truncates the command to at most 256 characters before sending to the server on the client. If the server receives the command longer than 256 characters, it will reject the message and disconnect the client.

If the command contains an invalid character (see isValidChar) or if the server receives the commands in improper order, the server will reject the command and disconnect the client.

Commands that took more than

invalid @link 
SignedMessage#SERVERBOUND_TIME_TO_LIVE
to reach the server are considered expired and log warnings on the server if it contains signed message arguments. If the message takes more than
invalid @link 
SignedMessage#CLIENTBOUND_TIME_TO_LIVE
to reach the clients (including the time it took to reach the server), the message is not considered secure anymore by the clients, and may be discarded depending on the clients' options.
See Also:
Mappings:
Namespace Name
official xb
intermediary net/minecraft/class_7472
named net/minecraft/network/packet/c2s/play/CommandExecutionC2SPacket
official a
intermediary comp_808
named command
official b
intermediary comp_809
named timestamp
official c
intermediary comp_810
named argumentSignatures
official d
intermediary comp_859
named signedPreview

  • Field Details

  • Constructor Details

    • CommandExecutionC2SPacket

      public CommandExecutionC2SPacket(String command, Instant timestamp, ArgumentSignatureDataMap argumentSignatures, boolean signedPreview)
      Creates an instance of a CommandExecutionC2SPacket record class.
      Parameters:
      command - the value for the command record component
      timestamp - the value for the timestamp record component
      argumentSignatures - the value for the argumentSignatures record component
      signedPreview - the value for the signedPreview record component

    • CommandExecutionC2SPacket

      public CommandExecutionC2SPacket(PacketByteBuf buf)
      Mappings:
      Namespace Name Mixin selector
      official <init> Lxb;<init>(Lqx;)V
      intermediary <init> Lnet/minecraft/class_7472;<init>(Lnet/minecraft/class_2540;)V
      named <init> Lnet/minecraft/network/packet/c2s/play/CommandExecutionC2SPacket;<init>(Lnet/minecraft/network/PacketByteBuf;)V

  • Method Details

    • write

      public void write(PacketByteBuf buf)
      Specified by:
      write in interface Packet<ServerPlayPacketListener>
      Mappings:
      Namespace Name Mixin selector
      official a Lso;a(Lqx;)V
      intermediary method_11052 Lnet/minecraft/class_2596;method_11052(Lnet/minecraft/class_2540;)V
      named write Lnet/minecraft/network/Packet;write(Lnet/minecraft/network/PacketByteBuf;)V

    • apply

      public void apply(ServerPlayPacketListener serverPlayPacketListener)
      Specified by:
      apply in interface Packet<ServerPlayPacketListener>
      Mappings:
      Namespace Name Mixin selector
      official a Lxb;a(Lww;)V
      intermediary method_43897 Lnet/minecraft/class_7472;method_43897(Lnet/minecraft/class_2792;)V
      named apply Lnet/minecraft/network/packet/c2s/play/CommandExecutionC2SPacket;apply(Lnet/minecraft/network/listener/ServerPlayPacketListener;)V

    • createArgumentsSigner

      public CommandArgumentSigner createArgumentsSigner(UUID sender)
      Mappings:
      Namespace Name Mixin selector
      official a Lxb;a(Ljava/util/UUID;)Ldp;
      intermediary method_43896 Lnet/minecraft/class_7472;method_43896(Ljava/util/UUID;)Lnet/minecraft/class_7448;
      named createArgumentsSigner Lnet/minecraft/network/packet/c2s/play/CommandExecutionC2SPacket;createArgumentsSigner(Ljava/util/UUID;)Lnet/minecraft/network/message/CommandArgumentSigner;

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object object)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      object - the object with which to compare
      Returns:
      true if this object is the same as the object argument; false otherwise.

    • command

      public String command()
      Returns the value of the command record component.
      Returns:
      the value of the command record component

    • timestamp

      public Instant timestamp()
      Returns the value of the timestamp record component.
      Returns:
      the value of the timestamp record component

    • argumentSignatures

      public ArgumentSignatureDataMap argumentSignatures()
      Returns the value of the argumentSignatures record component.
      Returns:
      the value of the argumentSignatures record component

    • signedPreview

      public boolean signedPreview()
      Returns the value of the signedPreview record component.
      Returns:
      the value of the signedPreview record component