Hello, I'm searching a way to have the online mode effective for everyone, except admins, is that possible?
You could always set the server in ofline mode then use a plugin like xauth to verify users by passwords other wise like h31ix said it either verifies usernames or it doesnt't.
Perhaps use a plugin similar to essentials to change your nickname, so that you look like different players to other people - I don't know if this is what you want it for or not though.
I cannot active the offline mod because I wan't a legal server. I'm searching a way to show fake players on the (key tab) list.
Well.. What i'm just wondering is. Why would people that haven't paid would be able to acces your server where other people had to pay to play on. Isn't that unfair? Then you wouldn't have to buy the game anymore.. Then everybody can just play in hacked versions and the owner can enable players to play in offline.
You don't understood what I was looking for. Interesting, can you tell me more about adding a fake player to the "tab key list" via player.setListName("name") ? I'm already using http://dev.bukkit.org/server-mods/nick-namer/
I have a plugin for that - if you'd like it PM me - I've got a test server with 32 (fake) players on it. 141.255.189.33:25565