game_sync/worldsrv/hundredscenemgr.go

package main

import (
	"math/rand"
	"time"

	"mongo.games.com/goserver/core/logger"
	"mongo.games.com/goserver/core/module"

	"mongo.games.com/game/common"
	"mongo.games.com/game/model"
	"mongo.games.com/game/proto"
	gamehallproto "mongo.games.com/game/protocol/gamehall"
	serverproto "mongo.games.com/game/protocol/server"
	"mongo.games.com/game/protocol/webapi"
	"mongo.games.com/game/srvdata"
)

const (
	HundredSceneOPEnter  int32 = iota //进入
	HundredSceneOPLeave               //离开
	HundredSceneOPChange              //换桌
)

var HundredSceneMgrSingleton = &HundredSceneMgr{
	scenesOfPlatform: make(map[string]map[int32]*Scene),
}

type HundredSceneMgr struct {
	scenesOfPlatform map[string]map[int32]*Scene // platform:gamefreeid:房间
}

// PlayerEnter 玩家进入场次
// id 场次id
func (this *HundredSceneMgr) PlayerEnter(p *Player, id int32) gamehallproto.OpResultCode_Hundred {
	logger.Logger.Tracef("HundredSceneMgr PlayerEnter snid:%v gamefreeid:%v", p.SnId, id)
	if p.isDelete {
		return gamehallproto.OpResultCode_Hundred_OPRC_RoomHadClosed_Hundred
	}

	if this.InHundredScene(p) {
		logger.Logger.Warnf("HundredSceneMgr PlayerEnter snid:%v find in gamefreeid:%v roomId:%v", p.SnId, p.scene.dbGameFree.Id, p.scene.sceneId)
		return gamehallproto.OpResultCode_Hundred_OPRC_Error_Hundred
	}

	//多平台支持
	platform := p.GetPlatform()
	if platform == nil {
		return gamehallproto.OpResultCode_Hundred_OPRC_RoomHadClosed_Hundred
	}

	gps := PlatformMgrSingleton.GetGameFree(platform.IdStr, id)
	if gps == nil {
		return gamehallproto.OpResultCode_Hundred_OPRC_RoomHadClosed_Hundred
	}

	//没有场景，尝试创建
	if _, ok := this.scenesOfPlatform[platform.IdStr]; !ok {
		this.scenesOfPlatform[platform.IdStr] = make(map[int32]*Scene)
	}
	ss := this.scenesOfPlatform[platform.IdStr]
	if s, ok := ss[id]; !ok || s == nil {
		s = this.CreateNewScene(id, gps.GroupId, platform, gps.DbGameFree)
		if s != nil {
			ss[id] = s
			s.hp = this
			logger.Logger.Infof("HundredSceneMgr PlayerEnter(platform=%v snid=%v) Create %v scene success.", platform.IdStr, p.SnId, id)
		} else {
			logger.Logger.Errorf("HundredSceneMgr PlayerEnter(platform=%v snid=%v) Create %v scene failed.", platform.IdStr, p.SnId, id)
		}
	}
	//尝试进入
	if s, ok := ss[id]; ok && s != nil {
		if s.PlayerEnter(p, -1, true) {
			logger.Logger.Infof("HundredSceneMgr PlayerEnter(platform=%v snid=%v) enter %v scene success.", platform.IdStr, p.SnId, id)
			return gamehallproto.OpResultCode_Hundred_OPRC_Sucess_Hundred
		} else {
			logger.Logger.Errorf("HundredSceneMgr PlayerEnter(platform=%v snid=%v) enter %v scene failed.", platform.IdStr, p.SnId, id)
		}
	} else {
		logger.Logger.Errorf("HundredSceneMgr PlayerEnter(platform=%v) get %v scene failed.", platform.IdStr, id)
	}

	return gamehallproto.OpResultCode_Hundred_OPRC_SceneServerMaintain_Hundred
}

// PlayerLeave 离开房间
// 游戏服通知玩家离开房间
func (this *HundredSceneMgr) PlayerLeave(p *Player, reason int) bool {
	if p == nil || p.scene == nil || p.scene.hp == nil {
		return false
	}

	p.scene.PlayerLeave(p, reason)

	return false
}

// PlayerTryLeave 玩家尝试离开房间
// 给游戏服发离开消息
func (this *HundredSceneMgr) PlayerTryLeave(p *Player) gamehallproto.OpResultCode_Hundred {
	if !this.InHundredScene(p) {
		logger.Logger.Tracef("(this *HundredSceneMgr) PlayerTryLeave !csm.InCoinScene(p) snid:%v ", p.SnId)
		return gamehallproto.OpResultCode_Hundred_OPRC_Sucess_Hundred
	}

	pack := &gamehallproto.CSLeaveRoom{Mode: proto.Int(0)}
	common.TransmitToServer(p.sid, int(gamehallproto.GameHallPacketID_PACKET_CS_LEAVEROOM), pack, p.scene.gameSess.Session)
	return gamehallproto.OpResultCode_Hundred_OPRC_Sucess_Hundred // ???
}

// OnDestroyScene 房间销毁
func (this *HundredSceneMgr) OnDestroyScene(sceneId int) {
	s := SceneMgrSingleton.GetScene(sceneId)
	if s == nil {
		return
	}
	plt := SceneMgrSingleton.GetPlatformBySceneId(sceneId)
	if plt == "" {
		return
	}
	if ss, ok := this.scenesOfPlatform[plt]; ok {
		for id, scene := range ss {
			if scene.sceneId == sceneId {
				if scene != s {
					logger.Logger.Errorf("bug")
				}

				//删除玩家
				for _, v := range scene.players {
					if v != nil {
						if !v.IsRob {
							ctx := scene.GetPlayerGameCtx(v.SnId)
							if ctx != nil {
								//发送一个探针,等待ack后同步金币
								v.TryRetrieveLostGameCoin(sceneId)
								logger.Logger.Warnf("(this *HundredSceneMgr) OnDestroyScene(sceneid:%v) snid:%v SyncGameCoin", sceneId, v.SnId)
							}
						}
					}
				}

				scene.hp = nil
				delete(ss, id)
				break
			}
		}
	}

	this.tryCreateRoom(plt, s.dbGameFree.Id)
}

func (this *HundredSceneMgr) GetPlayerNums(p *Player, gameId, gameMode int32) []int32 {
	//多平台支持
	platform := p.GetPlatform()
	var nums [10]int32
	wantNum := [10]int32{80, 50, 30, 20, 10, 10, 10, 10, 10, 10}
	for i := 0; i < 10; i++ {
		if wantNum[i]/2 > 0 {
			nums[i] = rand.Int31n(wantNum[i]/2) + wantNum[i]
		}
	}
	if platform == nil {
		return nums[:]
	}
	ids, _ := srvdata.GameFreeMgr.GetGameFreeIds(gameId, gameMode)
	for _, id := range ids {
		gps := PlatformMgrSingleton.GetGameFree(platform.IdStr, id)
		if gps != nil {
			if ss, ok := this.scenesOfPlatform[platform.IdStr]; ok {
				if s, exist := ss[id]; exist && s.dbGameFree != nil {
					sceneType := s.dbGameFree.GetSceneType() - 1
					if sceneType >= 0 && int(sceneType) < len(nums) {
						nums[sceneType] += int32(s.GetPlayerCnt())
					}
				}
			}
		}
	}
	if len(ids) <= 10 {
		return nums[:len(ids)]
	}
	return nums[:]
}

func (this *HundredSceneMgr) InHundredScene(p *Player) bool {
	if p == nil {
		return false
	}
	if p.scene == nil {
		return false
	}
	if p.scene.hp == nil {
		return false
	}
	return true
}

func (this *HundredSceneMgr) CreateNewScene(id, groupId int32, limitPlatform *Platform, dbGameFree *serverproto.DB_GameFree) *Scene {
	if dbGameFree != nil {
		dbGameRule := srvdata.PBDB_GameRuleMgr.GetData(dbGameFree.GetGameRule())
		if dbGameRule != nil {
			gameId := int(dbGameRule.GetGameId())
			sceneId := SceneMgrSingleton.GenOneHundredSceneId()
			params := common.CopySliceInt32ToInt64(dbGameRule.GetParams())
			scene := SceneMgrSingleton.CreateScene(&CreateSceneParam{
				RoomId:    sceneId,
				SceneMode: common.SceneMode_Public,
				Params:    params,
				Platform:  limitPlatform,
				GF:        dbGameFree,
			})
			if scene != nil {
				logger.Logger.Infof("Create hundred scene %v-%v success.", gameId, sceneId)
				scene.hp = this
				return scene
			} else {
				logger.Logger.Errorf("Create hundred scene %v-%v failed.", gameId, sceneId)
			}
		} else {
			logger.Logger.Errorf("Game rule data %v no found.", dbGameFree.GetGameRule())
		}
	} else {
		logger.Logger.Errorf("Game free data %v no found.", id)
	}
	return nil
}

func (this *HundredSceneMgr) tryCreateRoom(plt string, id ...int32) {
	limitPlatform := PlatformMgrSingleton.GetPlatform(plt)
	if limitPlatform == nil || !limitPlatform.Isolated {
		limitPlatform = PlatformMgrSingleton.GetPlatform(DefaultPlatform)
	}
	if this.scenesOfPlatform[plt] == nil {
		this.scenesOfPlatform[plt] = make(map[int32]*Scene)
	}
	if limitPlatform.IdStr == DefaultPlatform {
		return
	}

	f := func(i int32) {
		if this.scenesOfPlatform[plt][i] != nil {
			return
		}
		gps := PlatformMgrSingleton.GetGameFree(plt, i)
		if !common.IsHundredType(gps.GetDbGameFree().GetGameType()) {
			return
		}
		scene := this.CreateNewScene(i, gps.GroupId, limitPlatform, gps.DbGameFree)
		if scene != nil {
			this.scenesOfPlatform[plt][i] = scene
			scene.hp = this
			logger.Logger.Infof("HundredSceneMgr PreCreateRoom Platform:%v Id:%v", plt, i)
		}
	}

	if len(id) == 0 {
		// 所有百人场
		for _, vv := range srvdata.PBDB_GameFreeMgr.Datas.GetArr() {
			f(vv.GetId())
		}
	} else {
		for _, v := range id {
			f(v)
		}
	}
}

// TryCreateRoom 预创建房间
func (this *HundredSceneMgr) TryCreateRoom() {
	if !model.GameParamData.HundredScenePreCreate {
		return
	}

	for _, v := range PlatformMgrSingleton.GetPlatforms() {
		this.tryCreateRoom(v.IdStr)
	}
}

func (this *HundredSceneMgr) OnPlatformChangeIsolated(p *Platform, isolated bool) {
	if p == nil {
		return
	}
	if isolated { //孤立
		this.OnPlatformCreate(p) //预创建场景
	} else {
		this.OnPlatformDestroy(p)
	}
}

func (this *HundredSceneMgr) GetPlatformSceneByGameFreeId(platform string, gameFreeIds []int32) []*Scene {
	platformName := DefaultPlatform
	platformData := PlatformMgrSingleton.GetPlatform(platform)
	if platformData != nil && platformData.Isolated {
		platformName = platformData.IdStr
	} else if platform != DefaultPlatform {
		platformData = PlatformMgrSingleton.GetPlatform(DefaultPlatform)
	}

	if platformData == nil {
		return nil
	}

	var scenes []*Scene
	for _, id := range gameFreeIds {
		gps := PlatformMgrSingleton.GetGameFree(platformData.IdStr, id)
		if gps != nil {
			if ss, ok := this.scenesOfPlatform[platformName]; ok {
				if s, exist := ss[id]; exist && s != nil {
					scenes = append(scenes, s)
				}
			}
		}
	}

	return scenes
}

func (this *HundredSceneMgr) GetPlatformScene(platform string, gameId int32) []*Scene {
	gameFreeIds := gameStateMgr.gameIds[gameId]
	gameScenes := this.GetPlatformSceneByGameFreeId(platform, gameFreeIds)
	if len(gameScenes) != len(gameFreeIds) {
		var createIds []int32
		for _, gfi := range gameFreeIds {
			bFind := false
			for _, s := range gameScenes {
				if s.dbGameFree.GetId() == gfi {
					bFind = true
					break
				}
			}
			if !bFind {
				createIds = append(createIds, gfi)
			}
		}
		if len(createIds) > 0 {
			this.tryCreateRoom(platform, createIds...)
			gameScenes = this.GetPlatformSceneByGameFreeId(platform, gameFreeIds)
		}
	}
	return gameScenes
}

func (this *HundredSceneMgr) ModuleName() string {
	return "HundredSceneMgr"
}

func (this *HundredSceneMgr) Init() {
	//this.TryCreateRoom()
}

func (this *HundredSceneMgr) Update() {

}

func (this *HundredSceneMgr) Shutdown() {
	module.UnregisteModule(this)
}

func (this *HundredSceneMgr) OnPlatformCreate(p *Platform) {
	if model.GameParamData.HundredScenePreCreate {
		this.tryCreateRoom(p.IdStr)
	}
}

func (this *HundredSceneMgr) OnPlatformDestroy(p *Platform) {
	if p == nil {
		return
	}
	if ss, ok := this.scenesOfPlatform[p.IdStr]; ok {
		var ids []int
		for _, scene := range ss {
			ids = append(ids, scene.sceneId)
		}
		SceneMgrSingleton.SendGameDestroy(ids, true)
	}
}

func (this *HundredSceneMgr) OnPlatformChangeDisabled(p *Platform, disabled bool) {
	if p == nil {
		return
	}
	if disabled {
		this.OnPlatformDestroy(p)
	}
}

func (this *HundredSceneMgr) OnPlatformGameFreeUpdate(p *Platform, oldCfg, newCfg *webapi.GameFree) {
	if p == nil || newCfg == nil {
		return
	}
	if scenes, exist := this.scenesOfPlatform[p.IdStr]; exist {
		if s, ok := scenes[newCfg.DbGameFree.Id]; ok {
			s.SendGameDestroy(false)
		}
	}
}

func (this *HundredSceneMgr) OnGameGroupUpdate(oldCfg, newCfg *webapi.GameConfigGroup) {

}

func (this *HundredSceneMgr) OnPlatformDestroyByGameFreeId(p *Platform, gameFreeId int32) {
	if p == nil {
		return
	}
	if scenes, ok := this.scenesOfPlatform[p.IdStr]; ok {
		var ids []int
		for _, scene := range scenes {
			if scene.dbGameFree.Id == gameFreeId {
				ids = append(ids, scene.sceneId)
			}
		}
		SceneMgrSingleton.SendGameDestroy(ids, true)
	}
}

func init() {
	module.RegisteModule(HundredSceneMgrSingleton, time.Second*5, 0)
	PlatformMgrSingleton.RegisterObserver(HundredSceneMgrSingleton)
	PlatformGameGroupMgrSington.RegisteObserver(HundredSceneMgrSingleton)
}