Wow! I found the problem. Apparently, my SED gets confused when I put comments this way like after c_move in the handle_movement function in player.c:

WRONG!!
function do_stuff()
{// i want this to do something
var a;
var b;
play(young forever, jay z... just kidding);
}

CORRECT!!
function do_stuff()
{
// i want this to do something
var a;
var b;
play(beethoven No. 9... just kidding);
}


Thanks guys. I'll post if there's further problems. You guys rock!!!

I know I can.