Add support for creating replay mod capture files (#1246)

* Add test replay handler * Fix incorrect built raw packet * Fix incorrect built raw packet * Add filter * Add not working zip lib * Add dotNetZip lib and complete basic function * Update ReplayHandler.cs * Complete Replay handler Without client player handling * Complete replay mod - New ChatBot OnNetworkPacket event * Add auto-backup and command for Replay Mod * Add ReplayMod description to readme * Small naming changes, fix compile error on .NET4.0 * ReplayHandler slight optimizations Use Path.Combine to automatically use Windows '\' or Linux '/' Move re-usable common parts outside the Replay handler Small optimizations in building JSON strings Co-authored-by: ORelio <oreliogitantispam.l0gin@spamgourmet.com>
2025-10-14 21:22:49 +00:00 · 2020-09-07 03:51:42 +08:00 · 2020-09-07 03:51:42 +08:00 · 7e20e409a8
commit 7e20e409a8
parent cd1badb9d6
47 changed files with 32732 additions and 21 deletions
--- a/MinecraftClient/ChatBots/ReplayCapture.cs
+++ b/MinecraftClient/ChatBots/ReplayCapture.cs
@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using MinecraftClient.Protocol;
+
+namespace MinecraftClient.ChatBots
+{
+    /// <summary>
+    /// Record and save replay file that can be used by the Replay mod (https://www.replaymod.com/)
+    /// </summary>
+    public class ReplayCapture : ChatBot
+    {
+        private ReplayHandler replay;
+        private int backupInterval = 3000; // Unit: second * 10
+        private int backupCounter = -1;
+
+        public ReplayCapture(int backupInterval)
+        {
+            if (backupInterval != -1)
+                this.backupInterval = backupInterval * 10;
+            else this.backupInterval = -1;
+        }
+
+        public override void Initialize()
+        {
+            SetNetworkPacketEventEnabled(true);
+            replay = new ReplayHandler(GetProtocolVersion());
+            replay.MetaData.serverName = GetServerHost() + GetServerPort();
+            backupCounter = backupInterval;
+
+            RegisterChatBotCommand("replay", "replay command", Command);
+        }
+
+        public override void OnNetworkPacket(int packetID, List<byte> packetData, bool isLogin, bool isInbound)
+        {
+            replay.AddPacket(packetID, packetData, isLogin, isInbound);
+        }
+
+        public override void Update()
+        {
+            if (backupInterval > 0 && replay.RecordRunning)
+            {
+                if (backupCounter <= 0)
+                {
+                    replay.CreateBackupReplay(@"recording_cache\REPLAY_BACKUP.mcpr");
+                    backupCounter = backupInterval;
+                }
+                else backupCounter--;
+            }
+        }
+
+        public override bool OnDisconnect(DisconnectReason reason, string message)
+        {
+            replay.OnShutDown();
+            return base.OnDisconnect(reason, message);
+        }
+
+        public string Command(string cmd, string[] args)
+        {
+            try
+            {
+                if (replay.RecordRunning)
+                {
+                    if (args.Length > 0)
+                    {
+                        switch (args[0].ToLower())
+                        {
+                            case "save":
+                                {
+                                    replay.CreateBackupReplay(@"replay_recordings\" + replay.GetReplayDefaultName());
+                                    return "Replay file created.";
+                                }
+                            case "stop":
+                                {
+                                    replay.OnShutDown();
+                                    return "Record stopped.";
+                                }
+                        }
+                    }
+                    return "Available commands: save, stop";
+                }
+                else return "Record was stopped. Restart the program to start another record.";
+            }
+            catch (Exception e)
+            {
+                return e.Message;
+            }
+        }
+    }
+}