How does Daegonner do this?

Hello, this probably doesn't have a direct connection to Bukkit, though it may, but I'm just curious as how the server DaegonnerPvP puts those colored squares. Can anyone provide me with insight into how they did this and/or, if it's not too complicated, show me as well?

Picture: http://gyazo.com/155abf127aed25607b662a4a659a037d

Shameless bump

Shameless bump numero dos

 

To make the squares he uses the Unicode character 2589 with a ChatColor beforehand.
An example of this to display a Black square would be:

Code:java

Bukkit.broadcastMessage(ChatColor.BLACK + "\u2589");

Hope this helps. (First answer ever so sorry if I am bad).

 

philip You can only bump every 24 hours..

 

its just one ascii square, changed colours using colour codes?

 

teozfrank well, than explain how you do that.

 

google ascii table..