what's wrong with that ?

ID:1334381
 
Jul 25 2013, 9:03 am
(See the best response by LordAndrew.)
Code:
mob
   verb
      fly()
         density = 0  //fly into walls


Problem description:I can use it and i start to fly but how do i cancel it?

Jul 25 2013, 9:07 am
Best response
As it stands you're merely setting density to 0. You'd want to make use of the if and else statement to toggle density on and off. Section 8 of chapter 6 in the Guide has an explanation on conditional flow statements, and section 9 has a simplified version of what you're asking for.
Jul 25 2013, 9:09 am
thanks
Jul 25 2013, 7:31 pm
In response to LordAndrew
Wouldn't density = !density also toggle it? Or am I mistaken on how ! works for situations like this?
Jul 25 2013, 10:47 pm
In response to NNAAAAHH
No, you're correct. This would be my preferred method of doing something like this instead of an unnecessary if else statement.