To learn how to script.

[John]

Oh yes poorface, I think we stopped at loops...
They're pretty easy to learn, I guess I can include them in my next tutorial, but here's an overview.
A loop can be either infinite, or specific, and the only way to stop a loop is to put 'break;' or 'return;' if it is infinite.
Lot's of ways to have loops on Graal.
I'm going to teach you the for(); loop today. Let me show you how it works correctly.

function onCreated() {
  for (i = 0; i < 6; i++) {
    echo(i);
  }
} 

what this will echo is:

0
1
2
3
4
5

So how does this work? You have three arguments to have in a for() loop.

for (i = 0; // This will be read once at the beginning
      i < 5; // this will be checked everytime
      i += 1 // or whatever you want to change every time the loop starts (WARNING, this does not take a semi colomn
      ) {
    echo(i);
} 

You can replace all of the above this way:

function onCreated() {
  
  i = 0;
  
  if (i < 5) break;

  echo(i);

  i += 1; // or i++; whatever

  if (i < 5) break;

  echo(i);

  i +=1;

  if (i < 5) break;

  echo(i);

  i += 1;

  if (i < 5) break;

  echo(i);

  i += 1;

  if (i < 5) break;

  echo(i);

  i += 1;
  // etc
}