Stand Alone Replay Client - SARC

Written in Python.

General

SARC is a stand-alone client that records incoming packets into .TMCPR files compatible with ReplayMod. It targets long-running recordings and can be used as a lightweight AFK client when recording is disabled. SARC only supports Minecraft 1.12.2 (protocol 340).

Authentication is supported only via SelfhostedYggdrasil: https://github.com/Robitobi01/SelfhostedYggdrasil

The pre-refactor version lives in the legacy branch.

CLI

SARC is a command-line application. You must provide a config via -c.

sarc -g
sarc -c /path/to/config.json

Configuration

ip : IP address of the Minecraft server.

port : Port of the Minecraft server.

username : Username used for login and command targeting.

uuid : UUID of the account.

session_server : SelfhostedYggdrasil join URL (e.g. http://localhost/session/minecraft/join).

auth_string : Optional auth string passed to the join endpoint.

recording : True if SARC should record packets.

minimal_packets : Only record the minimum packets needed for a proper replay.

daytime : Sets the daytime once in the recording and ignores further changes. Use -1 for normal cycle.

weather : Turns weather recording on or off.

remove_items : If true, dropped items are not recorded.

remove_bats : If true, bats are not recorded.

debug_mode : Outputs all received, sent, and recorded packets.

auto_relog : If enabled, the client reconnects after 3 seconds on disconnect.

filesize_limit_mb : Maximum recording file size in megabytes (MB).

recording_time_limit_min : Maximum recording duration in minutes.

Commands

Commands can be targeted to a specific SARC instance by adding the username: !ping MyRecorder If no username is provided, all SARC clients respond.

!relog : Relogs and starts recording in a new file.

!stop : Disconnects and stops recording.

!ping : Sends a pong response.

!filesize : Sends current recording size.

!time : Sends length of current recording.

!timeonline : Sends elapsed time since SARC connected.

!move : Teleports the SARC account to the requester.

!glow : Gives the SARC account glowing effect.

Developers

• Robi
• Nessie
• Thanks to elij for help