Plugin category: Mechanics Suggested name: Waterproof What I want: This plugin would stop water from washing away certain configurable blocks a config that simply read Code: Waterproof: - torch - redstone - rail - powered_rail would prevent water from washing away any of the listed blocks (as if they were ladders/signs) Ideas for commands: No commands needed for this plugin. Ideas for permissions: no permissions would be required When I'd like it by: before the return of Jebus There are two old plugins that did this.. Underwater Torch and Crimsonstone. It might be viable to look at their code to save some time on recreating it.
I was about to make this, but looks like someone beat me to it: http://dev.bukkit.org/server-mods/waterproof/