tins2020/settings.go

package tins2020

import (
	"os"

	"opslag.de/schobers/geom"
	"opslag.de/schobers/zntg"
)

type Settings struct {
	Window WindowSettings
}

func SettingsPath() (string, error) {
	return UserFile("settings.json")
}

func (s *Settings) Init() error {
	path, err := SettingsPath()
	if err != nil {
		return err
	}
	if _, err := os.Stat(path); os.IsNotExist(err) {
		return nil
	}
	return zntg.DecodeJSON(path, s)
}

func (s *Settings) Store() error {
	path, err := SettingsPath()
	if err != nil {
		return err
	}
	return zntg.EncodeJSON(path, s)
}

type WindowSettings struct {
	Location *geom.Point
	Size     *geom.Point
	VSync    *bool
}