I need a little help with Setvaraible getvariable

[f2k sel 164]

Hi, I've just managed to get some of this to work.

Well it works as long as I use a separate variable for every value but I know that isn't needed.

My problem is changing the values.

Example. I have

player setvariable ["my_Var",[1,2,3],true];

What would be the easiest way to change this to

required result

player setvariable ["my_Var",[1,2,9],true];

Will I have to retrieve all elements and put them back or is there a short cut.

Thanks Sel.

[Prodavec 10]

_value = player getVariable "my_var"; // [1, 2, 3]
_value set [2, 9];
player setVariable ["my_var", _value, true]; // [1, 2, 9]

player setVariable ["my_var", (player getVariable "my_var") set [2, 9], true]; // ERROR!

[f2k sel 164]

Cheers it works, It turns out though for my purpose that extracting the values will be a little less typing, if there were more than three then I think it would be the way to go.

[Prodavec 10]

Just use SET command when working with arrays if it is possible. It's the fastest (most speed-optimized) way to work with.

Code Optimisation

[f2k sel 164]

Thanks in this case it really won't matter as it only used occasionally and doesn't involve continuous use of it.