How can i learn package structure?

[Verya]

All about Plugins you will find here

Introduction

And to see which packets are sent you can use the Plugin xPacketTool from Jelly

[Plugin] xPacketTool

This tool is for advanced users, you can use this plugin to analize and inject packets to server/client through phBot. Features : Show packets from Server and Client separately Filter to [Show Only] or [Don't Show] packets, this list it’s saved for next time Inject packet from the plugin interface in real time (You can be disconnected if you do something wrong)