package math

import (
	stdmath "math"
)

type Direction float64

func (d *Direction) Set(v float64) {
	*d = Direction(v)
}

func (d Direction) Get() float64 {
	return float64(d)
}

func (d Direction) ForwardVector() Vec2f {
	return Vec2f{
		X: stdmath.Cos(float64(d)),
		Y: stdmath.Sin(float64(d)),
	}
}

func (d *Direction) Rotate(delta float64) {
	*d += Direction(delta)
}