unity3d - Translation UnityScript to C# : Array & GetComponent -

i'm working translate unity project in unityscript c#. have translated part of project, i'm confronted problems:

the first problem linked getcomponent. have file ennemycontroller.cs lot of functions get/set enemies. before of function, need initialize charactercontroller.

private charactercontroller charactercontroller; charactercontroller = getcomponent<charactercontroller>(); 

you can see context here : http://pastebin.com/u09ah4za. if add code above in function it's working not in class... returned me following error:

unityengine.component.getcomponent (string) method used type enemycontroller.charactercontroller field used type

the second problem linked array in c#. more precisely array of array, unityscript this:

var connected : array = array (); static var waypoints : array = array (); var objects : object [] = findobjectsoftype ( autowaypoint ); waypoints = array ( objects ); 

i have no idea how translate kind of thing, , can see whole file here: http://perche.jeremy.free.fr/sup_scr/autowaypoint.js

and finish, wanted know difference between ienumerator , ienumerable.

seems first error because calling getcomponent<charactercontroller>() outside of method, try on start() method.

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can translate js arrays in simple c# array (like int []arrayofints = new int[20];) or use arraylist if not sure of amount of elements array have. now, have determine kind of elements used.

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, last question answered here: what difference between ienumerator , ienumerable?