All fixed. To anyone who stumbles across this with the same problems:

1) global variables need to be defined in the procedure as well as outside the proc.

2) file id's can be defined globally...

Aha, gotta declare the vars again in each proc.

How do I globally define the $file, since I don't know datatype?

Ok, so I'm being a complete newbie and getting stuck with scope. How should I be doing this?


$fileLoc = "C:/output.txt";
global $file=`fopen $fileLoc "r"`;

global int $readcount = 0;
global...

Hi

I'm currently in a lesson working with basic expressions. The task was to create an expression that would make an oil lamp swing on it's hinge. My original code:

//values are keyed to...