package rtss_simulation

import (
	"joylink.club/ecs"
	"joylink.club/rtsssimulation/entity"
	"joylink.club/rtsssimulation/modelrepo"
	"joylink.club/rtsssimulation/repository"
	"joylink.club/rtsssimulation/sys"
)

const (
	// 仿真循环间隔，单位ms
	RtssSimulationTick = 20
)

// 初始化仿真
func NewSimulation(repo *repository.Repository) (ecs.World, error) {
	w := ecs.NewWorld(RtssSimulationTick)
	sys.BindSystem(w)
	err := entity.Load(w, repo)
	return w, err
}

// 加载城轨仿真
func LoadCgSimulation(repo modelrepo.Repo) (ecs.World, error) {
	w := ecs.NewWorld(RtssSimulationTick)
	// 加载组件实体
	err := entity.Loading(w, repo)
	if err != nil {
		return nil, err
	}
	// 加载系统
	sys.BindSystem(w)
	return w, err
}