cc-haxe/src/lib/Pos3.hx

package lib;

import lib.Vec.Vec3;

/**
	Reporesents a Point in a 3D `Int` System.
	Basicly a wrapper for Vec3<Int> with some extra functions.
	`Y` represents the height of the point.
**/
@:forward(x,y,z)
abstract Pos3(Vec3<Int>) from Vec3<Int> to Vec3<Int>{
	inline public function new(i:Vec3<Int>) {
		this = i;
	}

	@:op(A + B)
	public function add(rhs: Vec3<Int>):Pos3 {
		return new Pos3({
			y: this.y + rhs.y,
			x: this.x + rhs.x,
			z: this.z + rhs.z
		});
	}

	@:op(A - B)
	public function sub(rhs: Vec3<Int>):Pos3 {
		return new Pos3({
			y: this.y - rhs.y,
			x: this.x - rhs.x,
			z: this.z - rhs.z
		});
	}

	@:op(A * B)
	public function multiply(rhs: Vec3<Int>): Pos3 {
		return new Pos3({
			y: this.y * rhs.y,
			x: this.x * rhs.x,
			z: this.z * rhs.z
		});
	}

	@:op(-A)
	public function negate(): Pos3 {
		return new Pos3({
			y: -this.y,
			x: -this.x,
			z: -this.z
		});
	}
}