
Vanilla Minecraft has the option to set the maximum amount of players, but not the minimum. With this simple plugin, you can set the minimum number of players required to be on the server to make the server playable. I do not expect this plugin to be used with many servers, as it has little use, but it may be useful for some. One example use is on a small server where griefing is allowed, but everyone must be online to prevent unfair griefing when the victim is not online to protect his house.
The plugin will lock the server if the minimum player amount (which is set in the config or using commands) is not reached. When the server is locked, players lose abilities which can be set in the config. By default, players will not be able to move, build, use items, or use commands when the server is locked.
If anyone actually uses this plugin, I am open to any suggestions you may have. I did not make this plugin advanced in any way as i do not expect it to be used much, but if a feature needs to be added for you to use it, don't hesitate to submit a ticket.
I have not thoroughly tested this plugin, so there may be bugs. If you happen to find one, please submit a ticket explaining it. Thank you!