Based on Supertt007 NoHunger plugin. (with Permission)
This plugin brings back left-click eating for instant healing and even alows you to disable hunger all together.
All food (except cake) values can be controlled, allowing you to set the healing value of common items to be low and rarer items higher.
For role-playing servers you can make certain foods have a negative value, injurying a player when eating. (ex Rotten Flesh)
The Default config file is here.
NEW OPTION = PoisonedMeat > Basically means, will the player be poisoned if he eats Rotten Flesh.
To Disable Hunger.
To Enable left click eating for instant healing
If you wish to use this with MobArena, here is an example config
classes: Archer: items: ... armor: ... permissions: - fathunger.instantheal
With Pvp Arena...In the Config file
perms: default: - fathunger.instantheal
classes: Archer: items: ... armor: ... permissions: - fathunger.disablefood
(use a low value in the config.)