Thread: Scope scope scope
View Single Post
# 1 06-03-2010 , 03:19 PM
Registered User
Join Date: Feb 2010
Posts: 4

Scope scope scope

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

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

global int $readcount = 0;
global string $curval = "";
global int $curframe = 0;

global matrix $frame[18][38];

main();

global proc main(){

    $curval = `fgetword $file`;
    $readcount++;

    while ( size( $curval ) > 0 ) {

        if($readcount == 686){
            $readcount = 1
            drawmatrix();
        }

        if($readcount == 1){
            $curframe = $readcount;
            print ( $curval + "\n" );
        }else{
            addmatrix();
        }

        $curval = `fgetword $file`;
        $readcount++;
    }

    fclose $file;
}

global proc addmatrix(){

    int $count = $readcount - 1;
    
    int $y = 0;
    
    while($count > 38){
        $count -= 38;
        $y++;
    }    
    
    int $x = $count;

    $frame[$y][$x-1] = $curval;

} 
I get loads of errors about things not being defined so I'm certain it's a scope issue.
 
Quote