So I've been looking for a plugin to block health regeneration, but that has a config to allow health regeneration is some worlds. I've looked every where and nothing comes up the only thing I found is "SlowHealth" but that is outdated. If someone knows a plugin that does this or can create this for me that would be awesome!
I highly doubt you understand what I'm asking. If you are referring to the gamerule in the snapshots not only can craftbukkit not run on snapshots but the gamerule has no multi world configuration. If you don't mean that what do you mean by "in game" do you mean server proprieties or essentials or something like that?
If there is a gamerule like that in the snapshots (which I don't know), it will be in the game in 1.6. Unless you want a plugin to help you achieve this, you may want to wait. I'll find/make a plugin. Cheers!
Well to your first sentence. gamerules will not be compatible with mutliverse ever. I'll reiterate again it needs to have a config so only some worlds will have no regen and some will.
From memory PermissionsHealth should be able to do this (if it doesn't - I can fix it so it does). You should be able to set a particular permissions node to zero regenhealth and then give all players in that world the permission.
It has an auto-heal config statement but all that does is change the speed of peaceful regen (its fasteR than regen on other difficulties) to that or normal regen speeds.
Default. I'll be using this pluign for a modified survival games and golden apples will be in chests. So yes only regen from having full hunger, somewhat like the Ultra Hardcore plugin but that one doesn't have multi world support.
Alright. I haven't done much multi-world stuff but I tried whipping something up. See if this works for you. http://forums.bukkit.org/attachments/noheal-zip.13992/?temp_hash=110bee3e9361a5e80ac1c799173e6be7
Oh I forgot configurations. The only configuration needed is the config file that automatically generates. Any world listed in the config file will have health regen disabled. Every other world will be normal.