is vehicle attached boolean?

[GregRUS 10]

Hello guys!

I wrote a small MP script for some vehicles that can attach/detach another landvehicles but there is a problem:

How do I get a boolean of vehicle that have attached another vehicles already to avoid attach collapse?

Thanks.

[Muzzleflash 108]

Well you can use setVariable to set data on units. For example you attach unit A and B, then you setVariable something:

_a setVariable ["Attached", _b, true];
_b setVariable ["Attached", _a, true];

If you want to check if something is attached then you can do:

if (!isNil {_a getVariable "Attached"}) then {
//... E.g. detach
};

When you detach you can set the value to nil again

//A and B has been detached
_a setVariable ["Attached", nil, true];
_b setVariable ["Attached", nil, true];

[GregRUS 10]

Thank you.. but as I understood this is local variables.. and when I rejoin the server they will disappear... also newly connected users cant see this vars too...

[kylania 546]

The true in those examples above mean in ArmA2 they will be publicly broadcast.