Crab.include() (Idea)
From 8x9craft
It would allow usage of libraries, including utility libraries like vector/matrix math, etc.
// Program: vector.lib
function Vector(x, y, z) {
this.x = x;
this.y = y;
this.z = z;
this.mag = function() {
return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z);
}
}
Vector.prototype.add = function(a, b) {
return new Vector(a.x + b.x, a.y + b.y, a.z + b.z);
}
// Program: ownerDistance
crab.include('vector.lib');
var crabPos = crab.getPos();
var ownerPos = owner.getPos();
var crabVec = new Vector(crabPos.x, crabPos.y, crabPos.z);
var ownerVec = new Vector(-ownerPos.x, -ownerPos.y, -ownerPos.z);
var diff = Vector.add(crabVec, ownerVec);
var dist = diff.mag();