If you have to iterate through a list and need to remove items, iterate backwards using a for loop:
// taken from Preet Sangha's answer and modified
for(int i = Pizza.Count-1; i >= 0, i--)
{
var Slice = Pizza[i];
if(Slice.Flavor == "Sausage")
{
Me.Eat(Slice); //This removes an item from the list: "Pizza"
}
}
The reason to iterate backwards is so that when you remove Elements you don't run into an IndexOutOfRangeException that's caused by accessing Pizza[5] on a Pizza that has only 5 Elements because we removed the sixth one.
The reason to use a for loop is because the iterator variable i has no relation to the Pizza, so you can modify the Pizza without the enumerator "breaking"
