This is UR food system, which is part of the Ultima Return project (www.ultima-return.com).
It is a small food system that provides a food counter that steadily decreases
as a function of time. By checking the value of the counter you can determine
how starved the character is. The counter can be retrieved by
GetLocalFloat(oPC, "food_counter")
The system supports companions and each companion has an own food counter.
When a character eats a food item, the counter is raised by the item's food value, which can be specified as a variable.
10 - A Masterpiece, Genuinely Groundbreaking 9 - Outstanding, a Must Have 8 - Excellent, Recommended to Anyone 7 - Very Good, Deserves a Look 6 - Good, Qualified Recommendation 5 - Fair, Solid yet Unremarkable 4 - Some Merit, Requires Improvements 3 - Poor Execution, Potential Unrealized 2 - Very Little Appeal 1 - Not Recommended to Anyone