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el
 Post subject: expressions
PostPosted: November 1st, 2009, 7:34 am 
Code:
x+=10
y+=20
click, %x%, %y%
 


how can i combine those 3 lines to 1? or can i?

something like:
Code:
click, %x%+10, %y%+20


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el
 Post subject:
PostPosted: November 1st, 2009, 7:44 am 
i think i got it, it seems working correctly with this syntax
Code:
click, % (x+10)","(y+20)

ehmm..interesting, tried many different ways, seems like click is only using one variable input %


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SKAN
 Post subject:
PostPosted: November 1st, 2009, 7:51 am 
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Joined: December 26th, 2005, 4:40 pm
Posts: 8776
You could also user define Commands into Functions.

Code:
X:=0, Y:=0, Click( X:=X+10, Y:=Y+10), Click( X:=X+10, Y:=Y+10), Click( X:=X+10, Y:=Y+10)

Click( X, Y ) {
Click, %X%, %Y%
}

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el
 Post subject:
PostPosted: November 1st, 2009, 8:06 am 
icic, thanks for the quick tip


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el
 Post subject:
PostPosted: November 1st, 2009, 8:11 am 
one more question
can u please explain a little bit how ahk works differently on these 2 scripts:
Code:
s:=a_tickcount
loop 100000
{
x:=0,y:=0,z:=0
}
e := A_tickcount - s
msgbox, % e
 
Code:
s:=a_tickcount
loop 100000
{
x:=0
y:=0
z:=0
}
e := A_tickcount - s
msgbox, % e

surprisingly, the first script is 30-40% slower


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sinkfaze
 Post subject:
PostPosted: November 1st, 2009, 8:23 am 
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Joined: March 19th, 2008, 12:43 am
Posts: 5480
Location: the tunnel(?=light)
The maximum I'm hitting is about 20% difference in speed.

I'm sure to be trumped by those more knowledgeable, but my guess is that with the former, the single line command has to be parsed by AHK before assigning the values to the variables, whereas in the latter there are no steps in between variable assignments.

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Guest
 Post subject:
PostPosted: November 1st, 2009, 8:37 am 
ehm make sense
i dont really care about the performance difference for that 0.001ms
but its good to know, what performance better
well i guess its depends on user's choice, it is tidy+short vs. performance
thank you


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SKAN
 Post subject:
PostPosted: November 1st, 2009, 9:01 am 
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Joined: December 26th, 2005, 4:40 pm
Posts: 8776
el wrote:
can u please explain a little bit how ahk works differently on these 2 scripts


It is tricky - there are instances where comma seperated values can outperform single line declarations owing to many micro-optimizations applied into the code by the developer. I am not aware of all, but I have seen that
X := 1 is faster than X := 0 which is faster that X := ""


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