package singleton

import (
	"time"

	"joylink.club/ecs"
)

var WorldTimeType = ecs.NewComponentType[WorldTime]()

type WorldTime struct {
	time int64
}

func (w *WorldTime) SetTime(t time.Time) {
	w.time = t.UnixMilli()
}

// 增加时间
func (w *WorldTime) Run(ms int) {
	w.time += int64(ms)
}

// 获取时间
func (w *WorldTime) GetTime() time.Time {
	return time.UnixMilli(w.time)
}

// 获取时间戳ms
func (w *WorldTime) GetMilli() int64 {
	return w.time
}

func LoadWorldTime(w ecs.World) {
	entry := w.Entry(w.Create(WorldTimeType))
	WorldTimeType.Set(entry, &WorldTime{time: time.Now().UnixMilli()})
}