I don't know what I am looking for can someone help?

[ThyHolyNoodle]

I have this lua file in the right place and am looking for functions like these

 

function Itemcool()
local inv = getPlayer():getInventory();
local player = getPlayer();

it = inv:FindAndReturn("MC.myfoods");

if it then
    getPlayer():Say("I have the cure");
    local BP;
    BP = player:getBodyDamage();
    BP:RestoreToFullHealth();
end
    
end

 

Events.OnFillInventoryObjectContextMenu.Add(invContextMenu);

 

in something like (help pls):