Private containers (boxes, furnaces, etc.) can be created.
Change the name tag to one's own name or another player's name;
Hold the name tag with your own name and right-click on the container to create a private container (the first created player has the main permission);
Main permission player can hold the name tag of other players' names and right-click private container to add owners, or sneak right click to remove players' permissions;
Main permission player holding coal can sneak and right click on the private container to unlock it.
可以创建私人容器（箱子、熔炉等）。
1.给命名牌改为自己的名字或其他玩家名字；
2.手持自己名字的命名牌右键容器，即可创建私人容器（初次创建的玩家为主权限）；
3.主权限玩家可以手持其他玩家名字的命名牌右键自己的容器来添加拥有者，或者潜行右键来移除玩家的权限；
4.主权限玩家手持煤炭，潜行右键私人容器即可解除私人容器。
