Problem with /setHome plugin

Hello, i wrote a plugin to set a home.
I want to set me a home but only i can set a home or a other player set one but i cant.
I know that im wrote that only one home can be set but i want it that everybody only set one home.

https://pastebin.com/QvZ93ATw
Thats the src-code from my sethome.java


I`am new and i`am so good with Spigot/Java.
And sorry for my English iam German
Pleas help me and make me better.

I mean if i set a home, a other player can not set a home but i want it to set everyone one home.

 

can you send me an example pleas

 

@De4thpr0x4

How do you know who is asking for home ? When i watch ur code, i feel like there's only one home for everybody

 

Also you shouldn't be embedding the color character and why are you manually serializing the position of home? Location implements ConfigurationSerializable, so you can just do
cfg.set(p.getUniqueId() + "." + args[0].toLowerCase(), p.getLocation());

I wrote that assuming you switch to UUID which is better, and that you actually use the name that is given. I noticed in your code you require a name be passed, but nowhere do I see you using it save for the message at the end.