Development Assistance Pressing "Tab" or listing players, shows words

A lot of the popular servers have this:


And I am very confused how to do this, and where to start. What does it affect? How do you do this?

 

@Agentleader1 This is the header and footer of the tab list, it sxists since 1.8 and it has a specific packet called PacketTabHeader and contains these components ^
This is available on Spigot only :/

 

@mine-care Alright, thank you. I was unable to achieve this with the spigot version hack. How do I do this in the spigot version hack? Because Mineplex is 17.10 and 1.8 and still has the header for 1.8 users ;-;

 

@Agentleader1 there is q class called ProtocolInjector or something like that that contains a static class of it in it

 

@mine-care How do I grab this?

 

@Agentleader1 err new ProtocolInjector.Packetname(...)

 

@mine-care Example? I only got these possible method functions:

Code:

new ProtocolInjector.PacketLoginCompression(int);
new ProtocolInjector.PacketPlayResourcePackSend(string, string);
new ProtocolInjector.PacketPlayResourcePackStatus();

 

@Agentleader1 You need to send the packet too :/

 

@mine-care I'm confused, Example? Your wording is confusing.
"You need to send packet to :/" means what? Like seriously. And there is no PacketTabHeader that I can import or anything. I'm sorry.

 

@Agentleader1 an outline:
ProtocolInjector.PacketTabHeader object that takes as parameters IChatBaseComponent (s) that hold the message. You can parse a message to that by ChatSerialiser.a(String param);
The after you have the instance
CraftPlayer p= cast your player object to craft player
p.gethandle().playerConnection.sendPachet(the packet we made above)
Done.

 

@mine-care I am still confused, so sorry.
What might be the full code in total for the PacketTabHeader?

//Edit: I just realized it only works in 1.8 spigot, thanks for the help. The code works fine, but how do I implement this code in spigot 1.7.10 (with 1.8 support). Hive does this:

 

@Agentleader1 well there is a different sotorry, try adding the build your server is running on to you're code buildpath and if it works we are ok else ipyou need the tweaked version that ill have to make and send :3

 

@Agentleader1 Please make a tweaked version bae <3

 

Bump, is there a way I can do this on a spigot protocol hack where it implements 1.7.10 spigot and not 1.8 spigot.
Hive does this, if you do /ver