"if statement in a while loop" troubles

[IceShade]

Hi there, it's been a while since I've been here. I think my last post was somewhere in.. 2004. Good to see my account is still active

In any case, I'm having some trouble with this code.

Code: [Select]

while {true} do
{
"start" setmarkerpos (getpos me);

if (testvar == true) then
{
"testmark" setmarkerpos (getpos me);
};

sleep 5;
};

An infinite while loop, sets the "start" marker to "me" location. It reaches the if statement, which is supposed to set a new marker at my location if testvar equals true.

Wait 5 seconds, do it all over again.

Without the if statement, this works fine. The "start" marker updates every 5 seconds on my position. With the if statement, however, it will execute the "start" marker setmarkerpos once, and then die.

I am clueless as what can go wrong here. Just to be sure, I defined "testvar" as false first (at the very start of the init.sqf), then set testvar = true, then called the script.

Surely I'm doing something wrong and this isn't a sqf limitation? I'd hate to make a second script just to get a second marker on my position (that requires a condition).

[hoz]

Try this... however its not breaking out of the code anywhere.

Code: [Select]

testvar = true;


while {testvar} do
{
"start" setmarkerpos (getpos me);

if (testvar == true) then
{
"testmark" setmarkerpos (getpos me);
};

sleep 5;
};

[h-]

When doing boolean checks you don't need to use ==

Code: [Select]

while {true} do
{
"start" setmarkerpos (getpos me);

if (testvar) then
{
"testmark" setmarkerpos (getpos me);
};

sleep 5;
};

[IceShade]

When doing boolean checks you don't need to use ==

There we go! I didn't imagine that it would actually matter, but apparently sqf is very picky about its syntax.

Thanks guys, it's always better to have a few extra minds to look over some code that doesn't seem to work (but the answer is always so obvious).


EDIT#: Don't quote the entire previous post you're replying to..   h-

[h-]

It has always been like that to my knowledge, no matter if it is sqs or sqf.

[IceShade]

I'll go ahead and lock this now -> resolved.