Sucks that your having so many problems updating... But don't give up, if you do, OVER 9000 PEOPLE will surely kill themselves. You don't want that do you? D: I know I don't.
1. couldnt you have an if() statement checking if the player is eating and if it is play the sound?
2.
3. entityplayer.inventory.setInventorySlotContents(entityplayer.inventory.currentItem, null);
By the way is this mod available on 1.3.2
"Who am I, you may wonder?
I am someone you know very well.
For I am every man you meet
and I am every woman you meet."
2.
3. entityplayer.inventory.setInventorySlotContents(entityplayer.inventory.currentItem, null);