rts-sim-module/entity/signal_jdxh.go

package entity

import (
	"fmt"
	"joylink.club/ecs"
	"joylink.club/rtsssimulation/component"
	"joylink.club/rtsssimulation/consts"
	"joylink.club/rtsssimulation/repository"
)

func loadSignalJdxh(w ecs.World, signal *repository.Signal, signalEntry *ecs.Entry, elecs []repository.IGroupedElectronicComponent, entityMap map[string]*ecs.Entry) error {

	if len(elecs) == 4 { //jdxh组合类型包含3个继电器
		signalEntry.AddComponent(component.SignalJDXHElectronicType)
		signalEntry.AddComponent(component.SignalJDXHLsqType)
		signalEntry.AddComponent(component.SignalJDXHLscType)
		//
		elecState := &component.SignalJDXHElectronic{}
		for _, elec := range elecs {
			switch elec.Code() {
			case consts.SIGNAL_DJ:
				elecState.JDXH_DJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			case consts.SIGNAL_2DJ:
				elecState.JDXH_2DJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			case consts.SIGNAL_LXJ:
				elecState.JDXH_LXJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			case consts.SIGNAL_YXJ:
				elecState.JDXH_YXJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			default:
				return fmt.Errorf("id=[%s]的信号机jdxh，无效电子元器件名称[%s]", signal.Id(), elec.Code())
			}
		}
		//
		component.SignalJDXHElectronicType.Set(signalEntry, elecState)
		component.SignalJDXHLsqType.Set(signalEntry, &component.SignalJDXHLsq{})
		component.SignalJDXHLscType.Set(signalEntry, &component.SignalJDXHLsc{})
		//校验
		if elecState.JDXH_DJ == nil {
			return fmt.Errorf("id=[%s]的信号机JDXH，缺少元件DJ", signal.Id())
		}
		if elecState.JDXH_2DJ == nil {
			return fmt.Errorf("id=[%s]的信号机JDXH，缺少元件2DJ", signal.Id())
		}
		if elecState.JDXH_LXJ == nil {
			return fmt.Errorf("id=[%s]的信号机JDXH，缺少元件LXJ", signal.Id())
		}
		if elecState.JDXH_YXJ == nil {
			return fmt.Errorf("id=[%s]的信号机JDXH，缺少元件YXJ", signal.Id())
		}
	} else {
		return fmt.Errorf("id=[%s]的信号机jdxh，电子元器件数量须为4", signal.Id())
	}
	return nil
}