Game Development Reference
In-Depth Information
36 Debug.Log (E.ID);
37 }
38 }
39 }
40 //----------------------------------------
More details on using
List
can be found in the topic's companion iles
(code bundle) at
Chapter06\Collections
. You can also see the
The following are the comments for code sample 6-1:
•
Line 03
: To use the
List
class, you must include the
System.Collections.
Generic
namespace.
•
Line 06
: If your list data type is declared as a
System.Serializable
class,
then the list would be shown in the Object Inspector.
•
Line 20
: You can declare and initialize a new list instance in just one
statement inside the class members' declaration.
•
Line 27
: New objects are immediately added to the end of the list using the
Add
method.
•
Line 30
: Items can be removed using several methods.
RemoveRange
lets
you delete several consecutive items from the list. Other removal methods
include
Remove
,
RemoveAll
, and
RemoveAt
.
•
Line 33
: You can cycle through all items in a list using a
foreach
loop.
•
Lines 27-33
: Generally, don't add or remove items to or from a list while
looping through it.
