Array indexing in Commands Topic is solved

[Frozen Storm]

I have the following code:

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MouseGetPos, x, y
a := [SomeFunction(x), SomeFunction(y)]
IniWrite, a[1]`,a[2], asdf.ini, Other, A

The expected result in the .ini file is something like

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[Other]
A=5,3

where 5 and 3 are the respective results of the SomeFunction calls. But instead I get

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[Other]
A=a[1],a[2]

How do I properly address an array element in a Command call? I tried surrounding them with %, but that raised an error.

[boiler]

You need to force it into expression syntax, then you need to write it in expression syntax, like this:

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IniWrite, % a[1] "," a[2], asdf.ini, Other, A

[Frozen Storm]

Thanks! Is there also a way to use arrays as Output variables (which don't allow forced expression syntax, according to the docs)? The below code raises an error:

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mousePos := []
MouseGetPos, mousePos[1], mousePos[2]

[boiler]

In that case, you have to use regular variables, then assign them to your array elements afterwards.