Not working f home on first home creation

[dadodasyra]

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What does the PR change?

The homeWorld variable is checked when the player does /f home to teleport to his faction home. The thing is that it's always null until the server reboots. So if the faction is new and the home is new the player cannot teleport to it. I don't really understand why homeWorld exists but maybe it's usefull so here is a fix.
There's no real issue opened to it.

Testing Environment

N/A

Extra Information

N/A

[Aericio]

I don't really understand why homeWorld exists but maybe it's usefull so here is a fix.

I added it to fix this issue. #72
There was some reason I had to do it like this / didn't know another alternative, but I don't remember.

PR looks fine. Was this tested?

[dadodasyra]

In fact Position::$world can be null, the easiest way is to detect if Position::$world is null and it should fix #72.
Btw you should check world after checking if the home exists.

I didn't tried it in game but I dont see why this should not work, I will today if I can.