[BocoC]

Here is my post:

Say you have a butterfly. You code the butterfly. Then, you save it as a class. Then, you create many butterfly npc's in NC:

if (created) {
setstring this.image,butterfly.png;
this.x=30;
this.y=30;
}
join butterfly;

What join does is pastes the script from the class file. Very helpful. This was a fragmented and hard to understand post from Boco.