Script Classes for Adventure Games/List Class

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The List Class

Author: Jeff Stephenson

Date: 5 April 1988

 


The List Class

A List is just a Collection which has a specified order to its elements.

In file system.sc
Inherits from Collection
Inherited by Inventory
Set


Properties

 


Methods


add: element [element ...]

Adds elements to the end of the list in the order specified.

====
first:

Returns the kNode of the first element in the List.

====
next: kNode

Returns the kNode of the element which follows kNode in the List, 0 if kNode is the end of the List.

====
at: n

Returns the element (not the kNode) at position n in the List.

====
last:

Returns the kNode of the last element in the List.

====
prev: kNode

Returns the kNode of the element preceding kNode in the List, 0 if kNode is the first element of the List.

====
addToFront: element [element ...]

Add elements to the beginning of the List.

====
addToEnd: element [element ...]

Add elements to the end of the List.

====
indexOf: element

Return the index of element in the list. If the element is not in the list, return -1.

 

Notes


 

Table of Contents

 

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