[JASS] Newbie Question - How to get the returned result?!

[Disabler]

I'm very new to JASS so go easy on me.
I want to set a variable to the returned result.

function swap takes boolean a returns boolean
	if a==true then
		set a = false
	else
		set a = true
	endif
	return a
endfunction

I have a global boolean (booltest) and I want to set it to the local boolean "a".
How do I turn from simple words "set booltest to returned result of swap(booltest)" into JASS?

 

[Daelin]

Very simple...

set udg_a=swap(a)

Change the a in front of the udg_ to the name of your global. Read my tutorial if you need more info. Look in tutorial sections for a JASS tutorial.

~Daelin