cc-haxe/src/lib/Pos.hx

package lib;

import lib.Vec.Vec2;

/**
	Reporesents a Point in a 2D `Int` System.
	Basicly a wrapper for Vec2<Int> with some extra functions.
**/
@:forward(x,y)
abstract Pos(Vec2<Int>) from Vec2<Int> to Vec2<Int>{
	inline public function new(i:Vec2<Int>) {
		this = i;
	}

	@:op(A + B)
	public function add(rhs: Vec2<Int>):Pos {
		return new Pos({
			y: this.y + rhs.y,
			x: this.x + rhs.x,
		});
	}

	@:op(A - B)
	public function sub(rhs: Vec2<Int>):Pos {
		return new Pos({
			y: this.y - rhs.y,
			x: this.x - rhs.x,
		});
	}

	@:op(A * B)
	public function multiply(rhs: Vec2<Int>): Pos {
		return new Pos({
			y: this.y * rhs.y,
			x: this.x * rhs.x,
		});
	}

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