Need some help with FOR and clicking

[au3scr]

I haven't used autoit for long time so i forgot some programming

hi how i increase $y by 20,I want to make script that clicks 10 times and which increases every time $y by 20 but I cant get it done in thatway.ATM it increases it by about 150 but how i can increase mouse location by 20? i want 154 is start y location av every next time it will be added 20 so it will look like this.

mouseclick("right"190,154) , and next will be mouseclick("right"190,174) and next will be mouseclick("right"190,194) and so on.. mouseclick("right"190,214)

here is my original source

Sleep(3000)
$i = 0
$yi =154
$y = 0
for $i = 0 to 10
    $y = $yi + $y
MouseClick("right",89, $y)
sleep(100)
send("n")
sleep(300)
send("{enter}")
Sleep (1000)
$i = $i + 1 
$y = $y + 20
next

[Andreik]

I haven't used autoit for long time so i forgot some programming

hi how i increase $y by 20,I want to make script that clicks 10 times and which increases every time $y by 20 but I cant get it done in thatway.ATM it increases it by about 150 but how i can increase mouse location by 20? i want 154 is start y location av every next time it will be added 20 so it will look like this.

mouseclick("right"190,154) , and next will be mouseclick("right"190,174) and next will be mouseclick("right"190,194) and so on.. mouseclick("right"190,214)

here is my original source

Sleep(3000)
$i = 0
$yi =154
$y = 0
for $i = 0 to 10
    $y = $yi + $y
MouseClick("right",89, $y)
sleep(100)
send("n")
sleep(300)
send("{enter}")
Sleep (1000)
$i = $i + 1 
$y = $y + 20
next

Sleep(3000)
$y =154
for $i = 0 to 10
MouseClick("right",89, $y)
$y += 20
sleep(100)
send("n")
sleep(300)
send("{enter}")
Sleep (1000)
next

[au3scr]

My great thanks to you. I havent seen this thing before +=.

[Andreik]

My great thanks to you. I havent seen this thing before +=.

$y += 20

=

$y = $y + 20