Godot Multiplayer Lag Compensation with Netfox

Опубликовано: 24 Июнь 2024
на канале: Battery Acid Dev

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This is a continuation of the Brackeys-based multiplayer game where we add support for lag compensation using Netfox. Netfox uses Client-side Prediction and Server reconciliation as a means to provide responsive client movement while maintaining server authority over the player.

So you no longer have to wait for that "round trip" from hitting a key and waiting for it to come back from the server before moving the player.

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[Project to follow along]
⭐️ https://github.com/BatteryAcid/godot-...

[Finished Project with Netfox]
👉 https://github.com/BatteryAcid/godot-...

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[Netfox]

🙏 Thank you ElementBound!! I greatly appreciate all the support during the making of this video!
Follow them here: https://x.com/elementbound

Also shoutout to Foxssake, the owning group behind Netfox!
https://github.com/foxssake

Docs: https://foxssake.github.io/netfox/
Netfox Discord:   / discord
Discussion: https://github.com/foxssake/netfox/di...

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[Lag Compensation Resources]
https://www.gabrielgambetta.com/clien...
   • Godot Multiplayer Tutorial -  Interpo...
   • Godot Multiplayer Tutorial - Clock Sy...
https://www.gdcvault.com/play/1022195...
   • 03 Client/Server Sync Theory | Networ...
https://gafferongames.com/post/fix_yo...
https://developer.valvesoftware.com/w...

[Snopek, Rollback and Prediction]
   • Rollback netcode in Godot (part 1): W...
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[Support the channel]
👉   / batteryaciddev

👋 Let's talk shop 👇
[Discord]   / discord
[Support the channel] https://www.getyourgamedone.com/chann...
[Twitter]   / batteryaciddev
[Insta]   / batteryaciddev
[Mastodon] https://mastodon.gamedev.place/@Batte...
[Threads] https://www.threads.net/@batteryaciddev

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00:00:00 WHY DO WE NEED LAG COMPENSATION?
00:02:18 CLIENT-SIDE PREDICTION AND SERVER RECONCILIATION
00:03:17 WHEN TO USE IT?
00:05:08 FOLLOW ALONG PROJECT
00:05:36 NETFOX SETUP
00:06:58 GATHER PLAYER INPUT
00:11:18 SETUP ROLLBACK SYNCHRONIZER
00:21:24 SMOOTH MOTION WITH TICK INTERPOLATOR
00:23:50 FIX RESPAWN LOGIC
00:28:58 SYNCH SLIME WITH STATE SYNCHRONIZER
00:33:17 PLATFORM ISSUES
00:35:13 DEDICATED SERVER TEST IN CLOUD
00:38:03 LIMITATIONS AND CAVEATS
00:41:34 WHY NETFOX

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