Animal Garden - Sea Otter

New config settings! (if you want to use it delete your old one or the default settings will be used)

-isAlwaysPersistent (default false)
sea otters will disappear when its far away except when its tamed, was fed by someone, has a nametag or if "isAlwaysPersistent" is set to true

Before the mob spawns it checks the area around the position if there is already another mob of this type around.
If yes then it will check how many.
And in the config you can also change how big of an area it should check around the mob spawn point and a max number.
If there are more mobs in that area then the max number then it wont spawn the new mob.
This option is to prevent overspawning.