package xml

import (
	"encoding/xml"
	"fmt"
)

type Player struct {
	XMLName xml.Name `xml:"player"`
	Id      int      `xml:"id,attr"`
	Name    string   `xml:"name"`
	Weapons []string `xml:"weapons>weapon"`
}

func (p *Player) String() string {
	return fmt.Sprintf("Player id=%v  name=%s  weapons=%v", p.Id, p.Name, p.Weapons)
}

func Xml() {
	geralt := &Player{Id: 1, Name: "Geralt", Weapons: []string{"Silver Sword", "Steel Sword"}}

	out, _ := xml.MarshalIndent(geralt, "", "  ")
	fmt.Println(string(out))

	fmt.Println(xml.Header + string(out))
}