bl/logic/service/service.go

package service

import (
	"blazing/common/core"
	"blazing/common/data/entity"

	"github.com/panjf2000/gnet/v2"
)

func GetPlayer(c gnet.Conn, userid uint32) *entity.Player { //TODO 这里待优化,可能存在内存泄漏问题

	//检查player初始化，是否为conn初始后取map，防止二次连接后存在两个player

	clientdata := c.Context().(*entity.ClientData)
	if clientdata != nil && clientdata.Player != nil {
		return clientdata.Player
	}
	var player *entity.Player
	if player1, ok := core.Mainplayer.Load((userid)); ok {
		player = player1.(*entity.Player) //取成功,否则创建
		clientdata.Player = player
	}

	return player
	//	return nil
}

func SetPlayer(c gnet.Conn, userid uint32) *entity.Player { //TODO 这里待优化,可能存在内存泄漏问题
	clientdata := c.Context().(*entity.ClientData)
	player := entity.NewPlayer(
		entity.WithUserID(userid), //注入ID
		entity.WithConn(c),        //注入conn
	)
	core.Mainplayer.Store(userid, player)

	clientdata.Player = player
	return player
	//	return nil
}