Wintermute Engine Forum

Wintermute Engine => Technical forum => Topic started by: Dan Peach on May 06, 2016, 10:09:27 PM

Title: How to empty an array
Post by: Dan Peach on May 06, 2016, 10:09:27 PM

Hello :)

I have an array that I use to pass some information to a method. Once the method has done, I want to empty the array so that I can use it again. How to empty it?

Thanks. :)

Dan.

Title: Re: How to empty an array
Post by: anarchist on May 06, 2016, 11:27:11 PM

Hi Dan. You can simply reassign the variable it a new array:

Code: WME Script

1. arrayVariable = new Array();
2.  

or you can set Lenght to 0 (I haven't tested this, it's according to the documentation):

Code: WME Script

1. arrayVariable.Length = 0;
2.  

Title: Re: How to empty an array
Post by: Dan Peach on May 07, 2016, 12:39:44 AM

Thank you. The second one worked.  ;D

Title: Re: How to empty an array
Post by: piere on May 19, 2016, 02:32:26 AM

Would arrayVariable.Length = null; work also ?