package soko

import "opslag.de/schobers/geom"

type Locations map[geom.Point]bool

func (l Locations) Add(p geom.Point) { l[p] = true }

func (l Locations) Clone() Locations {
	clone := Locations{}
	for p := range l {
		clone[p] = true
	}
	return clone
}

func (l Locations) Remove(p geom.Point) { delete(l, p) }