Core 1.0

When you login you spawn at the spawn locations.
Does not let you build in the world named "world" without you have the permission "permission.build".
When a player joins the server it clears their inventory, effects, sets health to max, sets food to max.
When a player changes world it clears their inventory, effects, sets health to max, sets food to max.
In the world "world" it doesn't let you PvP and and there is no hunger.
Has a chat cooldown
No explosion.
No fire.
Weather lock.