├── .gitignore
├── pb
├── gen.sh
├── message.proto
└── message.pb.go
├── cmd
├── example_client
│ ├── create_room.sh
│ └── main.go
└── example_server
│ ├── main.go
│ └── api
│ ├── api.go
│ └── index.html
├── pkg
├── packet
│ └── pb_packet
│ │ ├── testdata
│ │ ├── testdata.proto
│ │ └── testdata.pb.go
│ │ ├── pb_packet.go
│ │ └── protocol_test.go
├── ipx
│ └── ip.go
├── kcp_server
│ ├── server.go
│ └── example_test.go
├── network
│ ├── protocol.go
│ ├── server.go
│ └── conn.go
└── log4gox
│ └── color_logger.go
├── .travis.yml
├── go.mod
├── server
├── server.go
└── router.go
├── logic
├── game
│ ├── player.go
│ ├── lockstep.go
│ └── game.go
├── manager.go
└── room
│ └── room.go
├── README.md
├── go.sum
└── LICENSE
/.gitignore:
--------------------------------------------------------------------------------
1 | .vscode
2 | .idea
3 | *.code-workspace
4 | *.test
5 | debug
6 | *.exe
7 |
--------------------------------------------------------------------------------
/pb/gen.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | set -ex
3 |
4 | protoc --go_out=. --go_opt=paths=source_relative *.proto
--------------------------------------------------------------------------------
/cmd/example_client/create_room.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 |
3 | curl 'http://localhost/create?room=1&member=1,2'
--------------------------------------------------------------------------------
/pkg/packet/pb_packet/testdata/testdata.proto:
--------------------------------------------------------------------------------
1 | syntax = "proto3";
2 |
3 | package testdata;
4 | option go_package = "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet/testdata;testdata";
5 |
6 |
7 | //消息ID
8 | enum ID {
9 |
10 | MSG_BEGIN = 0;
11 |
12 |
13 | MSG_Test = 60;
14 |
15 | MSG_END = 255;
16 | }
17 |
18 |
19 | // TestMsg
20 | message TestMsg {
21 | optional int32 sid = 1; //操作id
22 | optional int32 x = 2; //操作位置x
23 | optional int32 y = 3; //操作位置y
24 | optional uint32 frameID = 4; //帧ID
25 | }
26 |
--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: go
2 |
3 | go:
4 | - 1.17.x
5 |
6 |
7 | env:
8 | - TRAVIS=1 PYTHONWARNINGS=ignore
9 |
10 | services:
11 | #- mysql
12 | #- mongodb
13 | #- redis-server
14 |
15 | #before_install:
16 | #go
17 | #- DEP_OS_ARCH=`go env GOHOSTOS`-`go env GOHOSTARCH`
18 | #- DEP_LATEST_RELEASE_URL="https://github.com/golang/dep/releases/download/v0.3.2/dep-${DEP_OS_ARCH}"
19 | #- wget ${DEP_LATEST_RELEASE_URL} -O /tmp/dep
20 | #- export PATH=$PATH:/tmp/
21 | #- chmod +x /tmp/dep
22 |
23 | #- mysql -e 'CREATE DATABASE goworld;'
24 |
25 |
26 | script:
27 | #- go test -v ./...
28 | - cd example
29 | - go build
--------------------------------------------------------------------------------
/pkg/ipx/ip.go:
--------------------------------------------------------------------------------
1 | package ipx
2 |
3 | import (
4 | "io/ioutil"
5 | "net"
6 | "net/http"
7 | "strings"
8 | )
9 |
10 | // GetExternalIP 获取公网IP
11 | func GetExternalIP() string {
12 | resp, err := http.Get("http://myexternalip.com/raw")
13 | if err != nil {
14 | return ""
15 | }
16 | defer resp.Body.Close()
17 | content, _ := ioutil.ReadAll(resp.Body)
18 | return strings.TrimSpace(string(content))
19 | }
20 |
21 | // GetLocalIP 获得内网IP
22 | func GetLocalIP() string {
23 | addrs, err := net.InterfaceAddrs()
24 |
25 | if err != nil {
26 | return ""
27 | }
28 |
29 | for _, address := range addrs {
30 |
31 | // 检查ip地址判断是否回环地址
32 | if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
33 | if ipnet.IP.To4() != nil {
34 | return ipnet.IP.String()
35 | }
36 |
37 | }
38 | }
39 | return ""
40 | }
41 |
--------------------------------------------------------------------------------
/go.mod:
--------------------------------------------------------------------------------
1 | module github.com/byebyebruce/lockstepserver
2 |
3 | go 1.17
4 |
5 | require (
6 | github.com/alecthomas/log4go v0.0.0-20180109082532-d146e6b86faa
7 | github.com/golang/protobuf v1.5.0
8 | github.com/xtaci/kcp-go v5.4.20+incompatible
9 | google.golang.org/protobuf v1.26.0
10 | )
11 |
12 | require (
13 | github.com/klauspost/cpuid v1.2.3 // indirect
14 | github.com/klauspost/reedsolomon v1.9.3 // indirect
15 | github.com/pkg/errors v0.9.1 // indirect
16 | github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161 // indirect
17 | github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b // indirect
18 | github.com/tjfoc/gmsm v1.3.0 // indirect
19 | github.com/xtaci/lossyconn v0.0.0-20200209145036-adba10fffc37 // indirect
20 | golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 // indirect
21 | golang.org/x/net v0.0.0-20200301022130-244492dfa37a // indirect
22 | golang.org/x/sys v0.0.0-20190412213103-97732733099d // indirect
23 | )
24 |
--------------------------------------------------------------------------------
/server/server.go:
--------------------------------------------------------------------------------
1 | package server
2 |
3 | import (
4 | "github.com/byebyebruce/lockstepserver/logic"
5 | "github.com/byebyebruce/lockstepserver/pkg/kcp_server"
6 | "github.com/byebyebruce/lockstepserver/pkg/network"
7 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet"
8 | )
9 |
10 | // LockStepServer 帧同步服务器
11 | type LockStepServer struct {
12 | roomMgr *logic.RoomManager
13 | udpServer *network.Server
14 | totalConn int64
15 | }
16 |
17 | // New 构造
18 | func New(address string) (*LockStepServer, error) {
19 | s := &LockStepServer{
20 | roomMgr: logic.NewRoomManager(),
21 | }
22 | networkServer, err := kcp_server.ListenAndServe(address, s, &pb_packet.MsgProtocol{})
23 | if err != nil {
24 | return nil, err
25 | }
26 | s.udpServer = networkServer
27 | return s, nil
28 | }
29 |
30 | // RoomManager 获取房间管理器
31 | func (r *LockStepServer) RoomManager() *logic.RoomManager {
32 | return r.roomMgr
33 | }
34 |
35 | // Stop 停止服务
36 | func (r *LockStepServer) Stop() {
37 | r.roomMgr.Stop()
38 | r.udpServer.Stop()
39 | }
40 |
--------------------------------------------------------------------------------
/pkg/kcp_server/server.go:
--------------------------------------------------------------------------------
1 | package kcp_server
2 |
3 | import (
4 | "net"
5 | "time"
6 |
7 | "github.com/byebyebruce/lockstepserver/pkg/network"
8 | "github.com/xtaci/kcp-go"
9 | )
10 |
11 | func ListenAndServe(addr string, callback network.ConnCallback, protocol network.Protocol) (*network.Server, error) {
12 | dupConfig := &network.Config{
13 | PacketReceiveChanLimit: 1024,
14 | PacketSendChanLimit: 1024,
15 | ConnReadTimeout: time.Second * 5,
16 | ConnWriteTimeout: time.Second * 5,
17 | }
18 |
19 | l, err := kcp.Listen(addr)
20 | if nil != err {
21 | return nil, err
22 | }
23 |
24 | server := network.NewServer(dupConfig, callback, protocol)
25 | go server.Start(l, func(conn net.Conn, i *network.Server) *network.Conn {
26 |
27 | // 普通模式
28 | // setKCPConfig(32, 32, 0, 40, 0, 0, 100, 1400)
29 |
30 | // 极速模式
31 | // setKCPConfig(32, 32, 1, 10, 2, 1, 30, 1400)
32 |
33 | // 普通模式：ikcp_nodelay(kcp, 0, 40, 0, 0); 极速模式： ikcp_nodelay(kcp, 1, 10, 2, 1);
34 |
35 | kcpConn := conn.(*kcp.UDPSession)
36 | kcpConn.SetNoDelay(1, 10, 2, 1)
37 | kcpConn.SetStreamMode(true)
38 | kcpConn.SetWindowSize(4096, 4096)
39 | kcpConn.SetReadBuffer(4 * 1024 * 1024)
40 | kcpConn.SetWriteBuffer(4 * 1024 * 1024)
41 | kcpConn.SetACKNoDelay(true)
42 |
43 | return network.NewConn(conn, server)
44 | })
45 |
46 | return server, nil
47 | }
48 |
--------------------------------------------------------------------------------
/cmd/example_server/main.go:
--------------------------------------------------------------------------------
1 | package main
2 |
3 | import (
4 | "flag"
5 | "fmt"
6 | "os"
7 | "os/signal"
8 | "syscall"
9 | "time"
10 |
11 | "github.com/byebyebruce/lockstepserver/cmd/example_server/api"
12 | "github.com/byebyebruce/lockstepserver/pkg/log4gox"
13 | "github.com/byebyebruce/lockstepserver/server"
14 |
15 | l4g "github.com/alecthomas/log4go"
16 | )
17 |
18 | var (
19 | httpAddress = flag.String("web", ":80", "web listen address")
20 | udpAddress = flag.String("udp", ":10086", "udp listen address(':10086' means localhost:10086)")
21 | debugLog = flag.Bool("log", true, "debug log")
22 | )
23 |
24 | func main() {
25 | flag.Parse()
26 |
27 | l4g.Close()
28 | l4g.AddFilter("debug logger", l4g.DEBUG, log4gox.NewColorConsoleLogWriter())
29 |
30 | s, err := server.New(*udpAddress)
31 | if err != nil {
32 | panic(err)
33 | }
34 | _ = api.NewWebAPI(*httpAddress, s.RoomManager())
35 |
36 | sigs := make(chan os.Signal, 1)
37 | signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM, syscall.SIGHUP, os.Interrupt)
38 | ticker := time.NewTimer(time.Minute)
39 | defer ticker.Stop()
40 |
41 | l4g.Info("[main] start...")
42 | // 主循环
43 | QUIT:
44 | for {
45 | select {
46 | case sig := <-sigs:
47 | l4g.Info("Signal: %s", sig.String())
48 | break QUIT
49 | case <-ticker.C:
50 | // todo
51 | fmt.Println("room number ", s.RoomManager().RoomNum())
52 | }
53 | }
54 | l4g.Info("[main] quiting...")
55 | s.Stop()
56 | }
57 |
--------------------------------------------------------------------------------
/pkg/network/protocol.go:
--------------------------------------------------------------------------------
1 | package network
2 |
3 | import (
4 | "encoding/binary"
5 | "errors"
6 | "io"
7 | )
8 |
9 | type Packet interface {
10 | Serialize() []byte
11 | }
12 |
13 | type Protocol interface {
14 | ReadPacket(conn io.Reader) (Packet, error)
15 | }
16 |
17 | type DefaultPacket struct {
18 | buff []byte
19 | }
20 |
21 | func (this *DefaultPacket) Serialize() []byte {
22 | return this.buff
23 | }
24 |
25 | func (this *DefaultPacket) GetBody() []byte {
26 | return this.buff[4:]
27 | }
28 |
29 | func NewDefaultPacket(buff []byte) *DefaultPacket {
30 | p := &DefaultPacket{}
31 |
32 | p.buff = make([]byte, 4+len(buff))
33 | binary.BigEndian.PutUint32(p.buff[0:4], uint32(len(buff)))
34 | copy(p.buff[4:], buff)
35 |
36 | return p
37 | }
38 |
39 | type DefaultProtocol struct {
40 | }
41 |
42 | func (this *DefaultProtocol) ReadPacket(r io.Reader) (Packet, error) {
43 | var (
44 | lengthBytes []byte = make([]byte, 4)
45 | length uint32
46 | )
47 |
48 | // read length
49 | if _, err := io.ReadFull(r, lengthBytes); err != nil {
50 | return nil, err
51 | }
52 | if length = binary.BigEndian.Uint32(lengthBytes); length > 1024 {
53 | return nil, errors.New("the size of packet is larger than the limit")
54 | }
55 |
56 | buff := make([]byte, length)
57 |
58 | // read body ( buff = lengthBytes + body )
59 | if _, err := io.ReadFull(r, buff); err != nil {
60 | return nil, err
61 | }
62 |
63 | return NewDefaultPacket(buff), nil
64 | }
65 |
--------------------------------------------------------------------------------
/logic/game/player.go:
--------------------------------------------------------------------------------
1 | package game
2 |
3 | import (
4 | "time"
5 |
6 | "github.com/byebyebruce/lockstepserver/pkg/network"
7 | )
8 |
9 | type Player struct {
10 | id uint64
11 | idx int32
12 | isReady bool
13 | isOnline bool
14 | loadingProgress int32
15 | lastHeartbeatTime int64
16 | sendFrameCount uint32
17 | client *network.Conn
18 | }
19 |
20 | func NewPlayer(id uint64, idx int32) *Player {
21 | p := &Player{
22 | id: id,
23 | idx: idx,
24 | }
25 |
26 | return p
27 | }
28 |
29 | func (p *Player) Connect(conn *network.Conn) {
30 | p.client = conn
31 | p.isOnline = true
32 | p.isReady = false
33 | p.lastHeartbeatTime = time.Now().Unix()
34 | }
35 |
36 | func (p *Player) IsOnline() bool {
37 | return nil != p.client && p.isOnline
38 | }
39 |
40 | func (p *Player) RefreshHeartbeatTime() {
41 | p.lastHeartbeatTime = time.Now().Unix()
42 | }
43 |
44 | func (p *Player) GetLastHeartbeatTime() int64 {
45 | return p.lastHeartbeatTime
46 | }
47 |
48 | func (p *Player) SetSendFrameCount(c uint32) {
49 | p.sendFrameCount = c
50 | }
51 |
52 | func (p *Player) GetSendFrameCount() uint32 {
53 | return p.sendFrameCount
54 | }
55 |
56 | func (p *Player) SendMessage(msg network.Packet) {
57 |
58 | if !p.IsOnline() {
59 | return
60 | }
61 |
62 | if nil != p.client.AsyncWritePacket(msg, 0) {
63 | p.client.Close()
64 | }
65 | }
66 |
67 | func (p *Player) Cleanup() {
68 |
69 | if nil != p.client {
70 | p.client.Close()
71 | }
72 | p.client = nil
73 | p.isReady = false
74 | p.isOnline = false
75 |
76 | }
77 |
--------------------------------------------------------------------------------
/logic/manager.go:
--------------------------------------------------------------------------------
1 | package logic
2 |
3 | import (
4 | "fmt"
5 | "sync"
6 |
7 | "github.com/byebyebruce/lockstepserver/logic/room"
8 | )
9 |
10 | // RoomManager 房间管理器
11 | type RoomManager struct {
12 | room map[uint64]*room.Room
13 | wg sync.WaitGroup
14 | rw sync.RWMutex
15 | }
16 |
17 | // NewRoomManager 构造
18 | func NewRoomManager() *RoomManager {
19 | m := &RoomManager{
20 | room: make(map[uint64]*room.Room),
21 | }
22 | return m
23 | }
24 |
25 | // CreateRoom 创建房间
26 | func (m *RoomManager) CreateRoom(id uint64, typeID int32, playerID []uint64, randomSeed int32, logicServer string) (*room.Room, error) {
27 | m.rw.Lock()
28 | defer m.rw.Unlock()
29 |
30 | r, ok := m.room[id]
31 | if ok {
32 | return nil, fmt.Errorf("room id[%d] exists", id)
33 | }
34 |
35 | r = room.NewRoom(id, typeID, playerID, randomSeed, logicServer)
36 | m.room[id] = r
37 |
38 | go func() {
39 | m.wg.Add(1)
40 | defer func() {
41 | m.rw.Lock()
42 | delete(m.room, id)
43 | m.rw.Unlock()
44 |
45 | m.wg.Done()
46 | }()
47 | r.Run()
48 |
49 | }()
50 |
51 | return r, nil
52 | }
53 |
54 | // GetRoom 获得房间
55 | func (m *RoomManager) GetRoom(id uint64) *room.Room {
56 |
57 | m.rw.RLock()
58 | defer m.rw.RUnlock()
59 |
60 | r, _ := m.room[id]
61 | return r
62 | }
63 |
64 | // RoomNum 获得房间数量
65 | func (m *RoomManager) RoomNum() int {
66 |
67 | m.rw.RLock()
68 | defer m.rw.RUnlock()
69 |
70 | return len(m.room)
71 | }
72 |
73 | // Stop 停止
74 | func (m *RoomManager) Stop() {
75 |
76 | m.rw.Lock()
77 | for _, v := range m.room {
78 | v.Stop()
79 | }
80 | m.room = make(map[uint64]*room.Room)
81 | m.rw.Unlock()
82 |
83 | m.wg.Wait()
84 | }
85 |
--------------------------------------------------------------------------------
/logic/game/lockstep.go:
--------------------------------------------------------------------------------
1 | package game
2 |
3 | import (
4 | "github.com/byebyebruce/lockstepserver/pb"
5 | )
6 |
7 | type frameData struct {
8 | idx uint32
9 | cmds []*pb.InputData
10 | }
11 |
12 | func newFrameData(index uint32) *frameData {
13 | f := &frameData{
14 | idx: index,
15 | cmds: make([]*pb.InputData, 0),
16 | }
17 |
18 | return f
19 | }
20 |
21 | type lockstep struct {
22 | frames map[uint32]*frameData
23 | frameCount uint32
24 | }
25 |
26 | func newLockstep() *lockstep {
27 | l := &lockstep{
28 | frames: make(map[uint32]*frameData),
29 | }
30 |
31 | return l
32 | }
33 |
34 | func (l *lockstep) reset() {
35 | l.frames = make(map[uint32]*frameData)
36 | l.frameCount = 0
37 | }
38 |
39 | func (l *lockstep) getFrameCount() uint32 {
40 | return l.frameCount
41 | }
42 |
43 | func (l *lockstep) pushCmd(cmd *pb.InputData) bool {
44 | f, ok := l.frames[l.frameCount]
45 | if !ok {
46 | f = newFrameData(l.frameCount)
47 | l.frames[l.frameCount] = f
48 | }
49 |
50 | // 检查是否同一帧发来两次操作
51 | for _, v := range f.cmds {
52 | if v.Id == cmd.Id {
53 | return false
54 | }
55 | }
56 |
57 | f.cmds = append(f.cmds, cmd)
58 |
59 | return true
60 | }
61 |
62 | func (l *lockstep) tick() uint32 {
63 | l.frameCount++
64 | return l.frameCount
65 | }
66 |
67 | func (l *lockstep) getRangeFrames(from, to uint32) []*frameData {
68 | ret := make([]*frameData, 0, to-from)
69 |
70 | for ; from <= to && from <= l.frameCount; from++ {
71 | f, ok := l.frames[from]
72 | if !ok {
73 | continue
74 | }
75 | ret = append(ret, f)
76 | }
77 |
78 | return ret
79 | }
80 |
81 | func (l *lockstep) getFrame(idx uint32) *frameData {
82 |
83 | return l.frames[idx]
84 | }
85 |
--------------------------------------------------------------------------------
/pkg/network/server.go:
--------------------------------------------------------------------------------
1 | package network
2 |
3 | import (
4 | "net"
5 | "sync"
6 | "time"
7 | )
8 |
9 | type Config struct {
10 | PacketSendChanLimit uint32 // the limit of packet send channel
11 | PacketReceiveChanLimit uint32 // the limit of packet receive channel
12 | ConnReadTimeout time.Duration // read timeout
13 | ConnWriteTimeout time.Duration // write timeout
14 | }
15 |
16 | type Server struct {
17 | config *Config // server configuration
18 | callback ConnCallback // message callbacks in connection
19 | protocol Protocol // customize packet protocol
20 | exitChan chan struct{} // notify all goroutines to shutdown
21 | waitGroup *sync.WaitGroup // wait for all goroutines
22 | closeOnce sync.Once
23 | listener net.Listener
24 | }
25 |
26 | // NewServer creates a server
27 | func NewServer(config *Config, callback ConnCallback, protocol Protocol) *Server {
28 | return &Server{
29 | config: config,
30 | callback: callback,
31 | protocol: protocol,
32 | exitChan: make(chan struct{}),
33 | waitGroup: &sync.WaitGroup{},
34 | }
35 | }
36 |
37 | type ConnectionCreator func(net.Conn, *Server) *Conn
38 |
39 | // Start starts service
40 | func (s *Server) Start(listener net.Listener, create ConnectionCreator) {
41 | s.listener = listener
42 | s.waitGroup.Add(1)
43 | defer func() {
44 | s.waitGroup.Done()
45 | }()
46 |
47 | for {
48 | select {
49 | case <-s.exitChan:
50 | return
51 |
52 | default:
53 | }
54 |
55 | conn, err := listener.Accept()
56 | if err != nil {
57 | continue
58 | }
59 |
60 | s.waitGroup.Add(1)
61 | go func() {
62 | create(conn, s).Do()
63 | s.waitGroup.Done()
64 | }()
65 | }
66 | }
67 |
68 | // Stop stops service
69 | func (s *Server) Stop() {
70 | s.closeOnce.Do(func() {
71 | close(s.exitChan)
72 | s.listener.Close()
73 | })
74 |
75 | s.waitGroup.Wait()
76 | }
77 |
--------------------------------------------------------------------------------
/cmd/example_server/api/api.go:
--------------------------------------------------------------------------------
1 | package api
2 |
3 | import (
4 | _ "embed"
5 | "fmt"
6 | "html/template"
7 | "net/http"
8 | _ "net/http/pprof"
9 | "strconv"
10 | "strings"
11 |
12 | "github.com/byebyebruce/lockstepserver/logic"
13 | )
14 |
15 | //go:embed index.html
16 | var index string
17 |
18 | // WebAPI http api
19 | type WebAPI struct {
20 | m *logic.RoomManager
21 | }
22 |
23 | // NewWebAPI 构造
24 | func NewWebAPI(addr string, m *logic.RoomManager) *WebAPI {
25 | r := &WebAPI{
26 | m: m,
27 | }
28 |
29 | http.HandleFunc("/", r.index)
30 | http.HandleFunc("/create", r.createRoom)
31 |
32 | go func() {
33 | fmt.Println("web api listen on", addr)
34 | e := http.ListenAndServe(addr, nil)
35 | if nil != e {
36 | panic(e)
37 | }
38 | }()
39 |
40 | return r
41 | }
42 |
43 | func (h *WebAPI) index(w http.ResponseWriter, r *http.Request) {
44 |
45 | query := r.URL.Query()
46 | if 0 == len(query) {
47 | t, err := template.New("test").Parse(index)
48 | if err != nil {
49 | w.Write([]byte("error"))
50 | } else {
51 | t.Execute(w, nil)
52 | }
53 | return
54 | }
55 | }
56 |
57 | func (h *WebAPI) createRoom(w http.ResponseWriter, r *http.Request) {
58 |
59 | ret := "error"
60 |
61 | defer func() {
62 | w.Write([]byte(ret))
63 | }()
64 |
65 | query := r.URL.Query()
66 |
67 | roomStr := query.Get("room")
68 | roomID, _ := strconv.ParseUint(roomStr, 10, 64)
69 |
70 | ps := make([]uint64, 0, 10)
71 |
72 | members := query.Get("member")
73 | if len(members) > 0 {
74 |
75 | a := strings.Split(members, ",")
76 |
77 | for _, v := range a {
78 | id, _ := strconv.ParseUint(v, 10, 64)
79 | ps = append(ps, id)
80 | }
81 |
82 | }
83 |
84 | room, err := h.m.CreateRoom(roomID, 0, ps, 0, "test")
85 | if nil != err {
86 | ret = err.Error()
87 | } else {
88 | ret = fmt.Sprintf("room.ID=[%d] room.Secret=[%s] room.Time=[%d], room.Member=[%v]", room.ID(), room.SecretKey(), room.TimeStamp(), members)
89 | }
90 |
91 | }
92 |
--------------------------------------------------------------------------------
/cmd/example_server/api/index.html:
--------------------------------------------------------------------------------
1 |
2 |
3 | command
4 |
5 |
6 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
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55 |
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89 |
90 |
--------------------------------------------------------------------------------
/pkg/log4gox/color_logger.go:
--------------------------------------------------------------------------------
1 | package log4gox
2 |
3 | import (
4 | "fmt"
5 | "io"
6 | "os"
7 |
8 | l4g "github.com/alecthomas/log4go"
9 | )
10 |
11 | var stdout io.Writer = os.Stdout
12 |
13 | /*
14 | 前景色 背景色 颜色
15 | ---------------------------------------
16 | 30 40 黑色
17 | 31 41 红色
18 | 32 42 绿色
19 | 33 43 黃色
20 | 34 44 蓝色
21 | 35 45 紫红色
22 | 36 46 青蓝色
23 | 37 47 白色
24 | */
25 | var (
26 | levelColor = [...]int{30, 30, 32, 37, 37, 33, 31, 34}
27 | levelStrings = [...]string{"FNST", "FINE", "DEBG", "TRAC", "INFO", "WARN", "EROR", "CRIT"}
28 | )
29 |
30 | /*
31 | fmt.Printf("%c[%dm(1 2 3 4)%c[0m ", 0x1B, 30, 0x1B)
32 |
33 | for b := 40; b <= 47; b++ { // 背景色彩 = 40-47
34 | for f := 30; f <= 37; f++ { // 前景色彩 = 30-37
35 | for d := range []int{0, 1, 4, 5, 7, 8} { // 显示方式 = 0,1,4,5,7,8
36 | fmt.Fprintf(os.Stderr, " %c[%d;%d;%dm%s(1 2 3 4 )%c[0m ", 0x1B, d, b, f, "", 0x1B)
37 | }
38 | fmt.Println("")
39 | }
40 | fmt.Println("")
41 | }
42 | */
43 |
44 | const (
45 | colorSymbol = 0x1B
46 | )
47 |
48 | // This is the standard writer that prints to standard output.
49 | type ConsoleLogWriter chan *l4g.LogRecord
50 |
51 | // This creates a new ConsoleLogWriter
52 | func NewColorConsoleLogWriter() ConsoleLogWriter {
53 | records := make(ConsoleLogWriter, l4g.LogBufferLength)
54 | go records.run(stdout)
55 | return records
56 | }
57 |
58 | func (w ConsoleLogWriter) run(out io.Writer) {
59 | var timestr string
60 | var timestrAt int64
61 |
62 | for rec := range w {
63 | if at := rec.Created.UnixNano() / 1e9; at != timestrAt {
64 | timestr, timestrAt = rec.Created.Format("01/02/06 15:04:05"), at
65 | }
66 | fmt.Fprintf(out, "%c[%dm[%s] [%s] (%s) %s\n%c[0m",
67 | colorSymbol,
68 | levelColor[rec.Level],
69 | timestr,
70 | levelStrings[rec.Level],
71 | rec.Source,
72 | rec.Message,
73 | colorSymbol)
74 | }
75 | }
76 |
77 | // This is the ConsoleLogWriter's output method. This will block if the output
78 | // buffer is full.
79 | func (w ConsoleLogWriter) LogWrite(rec *l4g.LogRecord) {
80 | w <- rec
81 | }
82 |
83 | // Close stops the logger from sending messages to standard output. Attempts to
84 | // send log messages to this logger after a Close have undefined behavior.
85 | func (w ConsoleLogWriter) Close() {
86 | close(w)
87 | }
88 |
--------------------------------------------------------------------------------
/cmd/example_client/main.go:
--------------------------------------------------------------------------------
1 | package main
2 |
3 | import (
4 | "flag"
5 | "fmt"
6 | "time"
7 |
8 | "github.com/byebyebruce/lockstepserver/pb"
9 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet"
10 | "github.com/golang/protobuf/proto"
11 |
12 | "github.com/xtaci/kcp-go"
13 | )
14 |
15 | var (
16 | addr = flag.String("udp", "127.0.0.1:10086", "connect udp address")
17 | msg = flag.String("msg", "PING", "message you want to send")
18 | room = flag.Uint64("room", 1, "room id")
19 | id = flag.Uint64("id", 1, "my id")
20 | )
21 |
22 | func main() {
23 |
24 | flag.Parse()
25 |
26 | fmt.Println("addr", *addr, "room", *room, "id", *id)
27 |
28 | ms := &pb_packet.MsgProtocol{}
29 |
30 | c, e := kcp.Dial(*addr)
31 | if nil != e {
32 | panic(e)
33 | }
34 | defer c.Close()
35 |
36 | // read
37 | go func() {
38 | for {
39 | // c.SetReadDeadline(time.Now().Add(10*time.Second))
40 | n, e := ms.ReadPacket(c)
41 | if nil != e {
42 | fmt.Println("read error:", e.Error())
43 | return
44 | }
45 |
46 | // n.Serialize()
47 | ret := n.(*pb_packet.Packet)
48 | id := pb.ID(ret.GetMessageID())
49 | fmt.Println("receive msg ", id.String())
50 | switch id {
51 | case pb.ID_MSG_Connect:
52 | msg := &pb.S2C_ConnectMsg{}
53 | proto.Unmarshal(ret.GetData(), msg)
54 | if msg.GetErrorCode() != pb.ERRORCODE_ERR_Ok {
55 | panic(msg.GetErrorCode())
56 | }
57 | fmt.Println(msg)
58 | case pb.ID_MSG_Frame:
59 | msg := &pb.S2C_FrameMsg{}
60 | proto.Unmarshal(ret.GetData(), msg)
61 | fmt.Println(msg)
62 | default:
63 |
64 | }
65 | }
66 | }()
67 |
68 | // connect
69 | if _, e := c.Write(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), &pb.C2S_ConnectMsg{
70 | PlayerID: proto.Uint64(*id),
71 | BattleID: proto.Uint64(*room),
72 | }).Serialize()); nil != e {
73 | panic(fmt.Sprintf("write error:%s", e.Error()))
74 | }
75 | time.Sleep(time.Second)
76 | // ready
77 | if _, e := c.Write(pb_packet.NewPacket(uint8(pb.ID_MSG_JoinRoom), nil).Serialize()); nil != e {
78 | panic(fmt.Sprintf("write error:%s", e.Error()))
79 | }
80 | time.Sleep(time.Second)
81 | // ready
82 | if _, e := c.Write(pb_packet.NewPacket(uint8(pb.ID_MSG_Ready), nil).Serialize()); nil != e {
83 | panic(fmt.Sprintf("write error:%s", e.Error()))
84 | }
85 | time.Sleep(time.Second)
86 | // write
87 | for i := 0; i < 10; i++ {
88 | p := pb_packet.NewPacket(uint8(pb.ID_MSG_Input), &pb.C2S_InputMsg{
89 | Sid: proto.Int32(int32(i)),
90 | })
91 |
92 | if _, e := c.Write(p.Serialize()); nil != e {
93 | panic(fmt.Sprintf("write error:%s", e.Error()))
94 | }
95 |
96 | time.Sleep(time.Second)
97 | }
98 | }
99 |
--------------------------------------------------------------------------------
/pkg/packet/pb_packet/pb_packet.go:
--------------------------------------------------------------------------------
1 | package pb_packet
2 |
3 | import (
4 | "encoding/binary"
5 | "errors"
6 | "io"
7 |
8 | l4g "github.com/alecthomas/log4go"
9 | "github.com/byebyebruce/lockstepserver/pkg/network"
10 | "github.com/golang/protobuf/proto"
11 | )
12 |
13 | const (
14 | DataLen = 2
15 | MessageIDLen = 1
16 |
17 | MinPacketLen = DataLen + MessageIDLen
18 | MaxPacketLen = (2 << 8) * DataLen
19 | MaxMessageID = (2 << 8) * MessageIDLen
20 | )
21 |
22 | /*
23 |
24 | s->c
25 |
26 | |--totalDataLen(uint16)--|--msgIDLen(uint8)--|--------------data--------------|
27 | |-------------2----------|---------1---------|---------(totalDataLen-2-1)-----|
28 |
29 | */
30 |
31 | // Packet 服务端发往客户端的消息
32 | type Packet struct {
33 | id uint8
34 | data []byte
35 | }
36 |
37 | func (p *Packet) GetMessageID() uint8 {
38 | return p.id
39 | }
40 |
41 | func (p *Packet) GetData() []byte {
42 | return p.data
43 | }
44 |
45 | func (p *Packet) Serialize() []byte {
46 | buff := make([]byte, MinPacketLen, MinPacketLen)
47 |
48 | dataLen := len(p.data)
49 | binary.BigEndian.PutUint16(buff, uint16(dataLen))
50 |
51 | buff[DataLen] = p.id
52 | return append(buff, p.data...)
53 | }
54 |
55 | func (p *Packet) Unmarshal(m interface{}) error {
56 | return proto.Unmarshal(p.data, m.(proto.Message))
57 | }
58 |
59 | func NewPacket(id uint8, msg interface{}) *Packet {
60 |
61 | p := &Packet{
62 | id: id,
63 | }
64 |
65 | switch v := msg.(type) {
66 | case []byte:
67 | p.data = v
68 | case proto.Message:
69 | if mdata, err := proto.Marshal(v); err == nil {
70 | p.data = mdata
71 | } else {
72 | l4g.Error("[NewPacket] proto marshal msg: %d error: %v",
73 | id, err)
74 | return nil
75 | }
76 | case nil:
77 | default:
78 | l4g.Error("[NewPacket] error msg type msg: %d", id)
79 | return nil
80 | }
81 |
82 | return p
83 | }
84 |
85 | type MsgProtocol struct {
86 | }
87 |
88 | func (p *MsgProtocol) ReadPacket(r io.Reader) (network.Packet, error) /*Packet*/ {
89 |
90 | buff := make([]byte, MinPacketLen, MinPacketLen)
91 |
92 | // data length
93 | if _, err := io.ReadFull(r, buff); err != nil {
94 | return nil, err
95 | }
96 | dataLen := binary.BigEndian.Uint16(buff)
97 |
98 | if dataLen > MaxPacketLen {
99 | return nil, errors.New("data max")
100 | }
101 |
102 | // id
103 | msg := &Packet{
104 | id: buff[DataLen],
105 | }
106 |
107 | // data
108 | if dataLen > 0 {
109 | msg.data = make([]byte, dataLen, dataLen)
110 | if _, err := io.ReadFull(r, msg.data); err != nil {
111 | return nil, err
112 | }
113 | }
114 |
115 | return msg, nil
116 | }
117 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Lock Step Server
2 |
3 | [](https://godoc.org/github.com/byebyebruce/lockstepserver)
4 | [](https://travis-ci.org/byebyebruce/lockstepserver)
5 | [](https://goreportcard.com/report/github.com/byebyebruce/lockstepserver)
6 |
7 | _**用golang写的帧同步服务器，目标是作为一个可以横向扩展，完全脱离玩法逻辑的帧同步服务器。**_
8 |
9 | ### 特性
10 | * 采用KCP(可根据需求改成其他协议)作为网络底层
11 | * 采用帧同步方式
12 | * protobuf作为传输协议
13 | * 支持断线重连
14 |
15 |
16 | ### 运行example server
17 | 1. 启动server `go run cmd/example_server/main.go`
18 | 1. 创建房间：
19 | * 方法1. 浏览器打开 http://localhost 点创建
20 | * 方法2. 命令 `sh cmd/example_client/create_room.sh`
21 |
22 | ### 运行example client
23 | 1. 启动1号客户端 `go run cmd/example_client/main.go -room=1 -id=1`
24 | 1. 启动2号客户端 `go run cmd/example_client/main.go -room=1 -id=2`
25 |
26 | ### 网络层
27 | * 初始化网络层，使用的[kcp-go](https://github.com/xtaci/kcp-go)，可以根据需求切换成其他的
28 | * 消息包格式
29 | ```
30 | |-----------------------------message-----------------------------------------|
31 | |----------------------Header------------------|------------Body--------------|
32 | |------Body Length-------|--------Msg ID-------|------------Body--------------|
33 | |---------uint16---------|---------uint8-------|------------bytes-------------|
34 | |-----------2------------|----------1----------|-----------len(Body)----------|
35 | ```
36 |
37 | ### 客户端接入流程
38 | [**proto文件**](pb/message.proto)
39 |
40 |
41 | * 消息流程
42 | 1. 客户端发送第一个连接的消息包
43 | C->S: `MSG_Connect & C2S_ConnectMsg`
44 | 1. 服务端给返回连接结果
45 | S->C: `MSG_Connect & S2C_ConnectMsg`
46 | 1. 如果2返回ok，客户端向服务端发送进入房间消息
47 | C->S: `MSG_JoinRoom`
48 | 1. 服务端返回进入房间消息
49 | S->C: `MSG_Connect & S2C_JoinRoomMsg`
50 | 1. 客户端这时进入读条，并广播读条进度，其他客户端收到广播读条进度
51 | C->S: `MSG_Progress & C2S_ProgressMsg`
52 | S->C: `MSG_Progress & S2C_ProgressMsg` **注：广播者收不到这个消息**
53 | 1. 客户端告诉服务端自己已经准备好
54 | C->S: `MSG_Ready`
55 | S->C: `MSG_Ready`
56 | 1. 当所有客户端都已经准备好，服务端广播开始
57 | S->C: `MSG_Start`
58 | 1. 客户端可以进入游戏状态，客户端不停的向服务端发送操作，服务端不停的广播帧数据
59 | ∞ C->S: `MSG_Input & C2S_InputMsg`
60 | ∞ S->C: `MSG_Frame & S2C_FrameMsg`
61 | 1. 当客户端游戏逻辑结束告诉服务端自己结束
62 | C->S: `MSG_Result & C2S_ResultMsg`
63 | S->C: `MSG_Result`
64 | 1. 当客户端收到`MSG_Result`或者`MSG_Close`客户端断开网络连接进入其他流程
65 | **注：客户端收到MSG_Result表示服务端已经收到并处理的客户端发来的结果**
66 | **注：客户端收到MSG_Close表示服务端房间已经关闭，客户端如果游戏流程没完也要强制退出**
67 |
68 |
69 |
70 | ### 断线重连
71 |
72 | * 客户端只要发 C->S: `MSG_Connect & C2S_ConnectMsg` **(前提是当前游戏房间还存在)**即可进入房间，服务端会把之前的帧分批次发给客户端。(这里可以考虑改成客户端请求缺失的帧)
73 |
74 |
75 |
76 | ### 客户端工程
77 | [https://github.com/byebyebruce/lockstep-client-unity](https://github.com/byebyebruce/lockstep-client-unity)
78 |
79 |
80 |
81 |
--------------------------------------------------------------------------------
/pb/message.proto:
--------------------------------------------------------------------------------
1 | syntax = "proto3";
2 |
3 | package pb;
4 | option go_package = "github.com/byebyebruce/lockstepserver/pb;pb";
5 |
6 |
7 | //消息ID
8 | enum ID {
9 |
10 | MSG_BEGIN = 0;
11 |
12 | MSG_Connect = 1; //连接(客户端发来第一个消息)
13 | MSG_Heartbeat = 2; //心跳(服务端返回Connect成功之后每隔1秒发送一个心跳包)
14 |
15 | MSG_JoinRoom = 10; //进入
16 | MSG_Progress = 20; //进度
17 | MSG_Ready = 30; //准备
18 | MSG_Start = 40; //开始
19 | MSG_Frame = 50; //帧数据
20 | MSG_Input = 60; //输入
21 | MSG_Result = 70; //结果
22 |
23 | MSG_Close = 100; //房间关闭
24 |
25 | MSG_END = 255;
26 | }
27 |
28 | //错误码
29 | enum ERRORCODE {
30 | ERR_Ok = 0; //OK
31 | ERR_NoPlayer = 1; //没有这个玩家
32 | ERR_NoRoom = 2; //没有房间
33 | ERR_RoomState = 3; //房间状态不正确
34 | ERR_Token = 4; //Token验证失败
35 | }
36 |
37 | //客户端发来的第一个消息
38 | message C2S_ConnectMsg {
39 | optional uint64 playerID = 1; //唯一ID
40 | optional uint64 battleID = 2; //战斗ID
41 | optional string token = 10; //令牌
42 | }
43 |
44 | //服务端返回连接结果
45 | message S2C_ConnectMsg {
46 | optional ERRORCODE errorCode = 1; //错误码
47 | }
48 |
49 | //服务端返回进入房间消息
50 | message S2C_JoinRoomMsg {
51 | optional int32 roomseatid = 1; //自己的位置索引id(1~N)
52 | repeated uint64 others = 2; //其他人的id
53 | repeated int32 pros = 3; //其他人的进度
54 | optional int32 randomSeed = 4; //随机种子
55 | }
56 |
57 | //服务端广播开始游戏消息
58 | message S2C_StartMsg {
59 | optional int64 timeStamp = 1; //同步时间戳
60 |
61 | }
62 |
63 | //读条进度
64 | message C2S_ProgressMsg {
65 | optional int32 pro = 1; //进度值0~100
66 | }
67 |
68 | //读条进度
69 | message S2C_ProgressMsg {
70 | optional uint64 id = 1; //id
71 | optional int32 pro = 2; //进度值0~100
72 | }
73 |
74 | //操作输入消息
75 | message C2S_InputMsg {
76 | optional int32 sid = 1; //操作id
77 | optional int32 x = 2; //操作位置x
78 | optional int32 y = 3; //操作位置y
79 | optional uint32 frameID = 4; //帧ID
80 | }
81 |
82 | //帧存储操作输入
83 | message InputData {
84 | optional uint64 id = 1; //id
85 | optional int32 sid = 2; //操作id
86 | optional int32 x = 3; //操作位置x
87 | optional int32 y = 4; //操作位置y
88 | optional int32 roomseatid = 5; //操作者的位置索引id(1~N)
89 | }
90 |
91 | //帧数据
92 | message FrameData {
93 | optional uint32 frameID = 1; //帧ID
94 | repeated InputData input = 2; //操作输入
95 | }
96 |
97 | //广播帧消息
98 | message S2C_FrameMsg {
99 | repeated FrameData frames = 1; //帧数据
100 | }
101 |
102 | //结果消息
103 | message C2S_ResultMsg {
104 | optional uint64 winnerID = 1; //胜利者ID
105 | }
106 |
107 |
--------------------------------------------------------------------------------
/pkg/packet/pb_packet/protocol_test.go:
--------------------------------------------------------------------------------
1 | package pb_packet
2 |
3 | import (
4 | "bytes"
5 | "encoding/binary"
6 | "encoding/json"
7 | "strings"
8 | "testing"
9 |
10 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet/testdata"
11 | "github.com/golang/protobuf/proto"
12 | )
13 |
14 | func Test_SCPacket(t *testing.T) {
15 |
16 | var sID int32 = 19234333
17 | msg := &testdata.TestMsg{
18 | Sid: proto.Int32(sID),
19 | X: proto.Int32(10),
20 | Y: proto.Int32(20),
21 | }
22 | raw, _ := proto.Marshal(msg)
23 | p := NewPacket(uint8(testdata.ID_MSG_Test), msg)
24 | if nil == p {
25 | t.Fail()
26 | }
27 |
28 | buff := p.Serialize()
29 |
30 | dataLen := binary.BigEndian.Uint16(buff[0:])
31 | if dataLen != uint16(len(raw)) {
32 | t.Error("dataLen != uint16(len(raw))")
33 | }
34 |
35 | if MinPacketLen+dataLen != MinPacketLen+uint16(len(raw)) {
36 | t.Error("MinPacketLen+dataLen != MinPacketLen+uint16(len(raw))")
37 | }
38 |
39 | id := buff[DataLen]
40 | if p.id != id {
41 | t.Error("uint8(ID_C2S_Connect) != id")
42 | }
43 |
44 | msg1 := &testdata.TestMsg{}
45 | if err := proto.Unmarshal(buff[MinPacketLen:], msg1); nil != err {
46 | t.Error(err)
47 | }
48 |
49 | if msg.GetSid() != msg1.GetSid() || msg.GetX() != msg1.GetX() || msg.GetY() != msg1.GetY() {
50 | t.Error("msg.Sid != data1.Sid || msg.X != data1.X || msg.Y != data1.Y")
51 | }
52 | }
53 |
54 | func Benchmark_SCPacket(b *testing.B) {
55 |
56 | var sID int32 = 19234333
57 | msg := &testdata.TestMsg{
58 | Sid: proto.Int32(sID),
59 | X: proto.Int32(10),
60 | Y: proto.Int32(20),
61 | }
62 |
63 | for i := 0; i < b.N; i++ {
64 | NewPacket(uint8(testdata.ID_MSG_Test), msg)
65 | }
66 |
67 | }
68 |
69 | func Test_Packet(t *testing.T) {
70 | var sID int32 = 19234333
71 | msg := &testdata.TestMsg{
72 | Sid: proto.Int32(sID),
73 | X: proto.Int32(10),
74 | Y: proto.Int32(20000),
75 | }
76 |
77 | temp, _ := proto.Marshal(msg)
78 |
79 | p := &Packet{
80 | id: uint8(testdata.ID_MSG_Test),
81 | data: temp,
82 | }
83 |
84 | b := p.Serialize()
85 |
86 | r := strings.NewReader(string(b))
87 |
88 | proto := &MsgProtocol{}
89 |
90 | ret, err := proto.ReadPacket(r)
91 | if nil != err {
92 | t.Error(err)
93 | }
94 |
95 | packet, _ := ret.(*Packet)
96 | if packet.GetMessageID() != p.id {
97 | t.Error("packet.GetMessageID() != uint8(ID_MSG_Input)")
98 | }
99 |
100 | if len(packet.data) != len(p.data) {
101 | t.Error("len(packet.data)!=len(p.data)")
102 | }
103 |
104 | msg1 := &testdata.TestMsg{}
105 | err = packet.Unmarshal(msg1)
106 | if nil != err {
107 | t.Error(err)
108 | }
109 | if msg.GetSid() != msg1.GetSid() || msg.GetX() != msg1.GetX() || msg.GetY() != msg1.GetY() {
110 | t.Error("msg.Sid != data1.Sid || msg.X != data1.X || msg.Y != data1.Y")
111 | }
112 | }
113 |
114 | func Benchmark_Packet(b *testing.B) {
115 | var sID int32 = 19234333
116 | msg := &testdata.TestMsg{
117 | Sid: proto.Int32(sID),
118 | X: proto.Int32(10),
119 | Y: proto.Int32(20000),
120 | }
121 |
122 | temp, _ := json.Marshal(msg)
123 |
124 | p := &Packet{
125 | id: uint8(testdata.ID_MSG_Test),
126 | data: temp,
127 | }
128 |
129 | buf := p.Serialize()
130 |
131 | // strings.NewReader(string(b))
132 |
133 | proto := &MsgProtocol{}
134 |
135 | r := bytes.NewBuffer(nil)
136 |
137 | for i := 0; i < b.N; i++ {
138 | r.Write(buf)
139 | if _, err := proto.ReadPacket(r); nil != err {
140 | b.Error(err)
141 | }
142 | }
143 |
144 | }
145 |
--------------------------------------------------------------------------------
/server/router.go:
--------------------------------------------------------------------------------
1 | package server
2 |
3 | import (
4 | "sync/atomic"
5 | "time"
6 |
7 | "github.com/byebyebruce/lockstepserver/pb"
8 | "github.com/byebyebruce/lockstepserver/pkg/network"
9 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet"
10 |
11 | l4g "github.com/alecthomas/log4go"
12 | )
13 |
14 | // TODO
15 | func verifyToken(secret string) string {
16 | return secret
17 | }
18 |
19 | // OnConnect 链接进来
20 | func (r *LockStepServer) OnConnect(conn *network.Conn) bool {
21 | count := atomic.AddInt64(&r.totalConn, 1)
22 | l4g.Debug("[router] OnConnect [%s] totalConn=%d", conn.GetRawConn().RemoteAddr().String(), count)
23 | // TODO 可以做一些check，不合法返回false
24 | return true
25 | }
26 |
27 | // OnMessage 消息处理
28 | func (r *LockStepServer) OnMessage(conn *network.Conn, p network.Packet) bool {
29 |
30 | msg := p.(*pb_packet.Packet)
31 |
32 | l4g.Info("[router] OnMessage [%s] msg=[%d] len=[%d]", conn.GetRawConn().RemoteAddr().String(), msg.GetMessageID(), len(msg.GetData()))
33 |
34 | switch pb.ID(msg.GetMessageID()) {
35 | case pb.ID_MSG_Connect:
36 |
37 | rec := &pb.C2S_ConnectMsg{}
38 | if err := msg.Unmarshal(rec); nil != err {
39 | l4g.Error("[router] msg.Unmarshal error=[%s]", err.Error())
40 | return false
41 | }
42 |
43 | // player id
44 | playerID := rec.GetPlayerID()
45 | // room id
46 | roomID := rec.GetBattleID()
47 | // token
48 | token := rec.GetToken()
49 |
50 | ret := &pb.S2C_ConnectMsg{
51 | ErrorCode: pb.ERRORCODE_ERR_Ok.Enum(),
52 | }
53 |
54 | room := r.roomMgr.GetRoom(roomID)
55 | if nil == room {
56 | ret.ErrorCode = pb.ERRORCODE_ERR_NoRoom.Enum()
57 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), ret), time.Millisecond)
58 | l4g.Error("[router] no room player=[%d] room=[%d] token=[%s]", playerID, roomID, token)
59 | return true
60 | }
61 |
62 | if room.IsOver() {
63 | ret.ErrorCode = pb.ERRORCODE_ERR_RoomState.Enum()
64 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), ret), time.Millisecond)
65 | l4g.Error("[router] room is over player=[%d] room==[%d] token=[%s]", playerID, roomID, token)
66 | return true
67 | }
68 |
69 | if !room.HasPlayer(playerID) {
70 | ret.ErrorCode = pb.ERRORCODE_ERR_NoPlayer.Enum()
71 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), ret), time.Millisecond)
72 | l4g.Error("[router] !room.HasPlayer(playerID) player=[%d] room==[%d] token=[%s]", playerID, roomID, token)
73 | return true
74 | }
75 |
76 | // 验证token
77 | if token != verifyToken(token) {
78 | ret.ErrorCode = pb.ERRORCODE_ERR_Token.Enum()
79 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), ret), time.Millisecond)
80 | l4g.Error("[router] verifyToken failed player=[%d] room==[%d] token=[%s]", playerID, roomID, token)
81 | return true
82 | }
83 |
84 | conn.PutExtraData(playerID)
85 |
86 | // 这里只是先给加上身份标识，不能直接返回Connect成功，又后面Game返回
87 | // conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), ret), time.Millisecond)
88 | return room.OnConnect(conn)
89 |
90 | case pb.ID_MSG_Heartbeat:
91 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_Heartbeat), nil), time.Millisecond)
92 | return true
93 |
94 | case pb.ID_MSG_END:
95 | // 正式版不会提供这个消息
96 | conn.AsyncWritePacket(pb_packet.NewPacket(uint8(pb.ID_MSG_END), msg.GetData()), time.Millisecond)
97 | return true
98 | }
99 |
100 | return false
101 |
102 | }
103 |
104 | // OnClose 链接断开
105 | func (r *LockStepServer) OnClose(conn *network.Conn) {
106 | count := atomic.AddInt64(&r.totalConn, -1)
107 |
108 | l4g.Info("[router] OnClose: total=%d", count)
109 | }
110 |
--------------------------------------------------------------------------------
/go.sum:
--------------------------------------------------------------------------------
1 | github.com/alecthomas/log4go v0.0.0-20180109082532-d146e6b86faa h1:0zdYOLyuQ3TWIgWNgEH+LnmZNMmkO1ze3wriQt093Mk=
2 | github.com/alecthomas/log4go v0.0.0-20180109082532-d146e6b86faa/go.mod h1:iCVmQ9g4TfaRX5m5jq5sXY7RXYWPv9/PynM/GocbG3w=
3 | github.com/golang/protobuf v1.5.0 h1:LUVKkCeviFUMKqHa4tXIIij/lbhnMbP7Fn5wKdKkRh4=
4 | github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
5 | github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
6 | github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
7 | github.com/klauspost/cpuid v1.2.3 h1:CCtW0xUnWGVINKvE/WWOYKdsPV6mawAtvQuSl8guwQs=
8 | github.com/klauspost/cpuid v1.2.3/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
9 | github.com/klauspost/reedsolomon v1.9.3 h1:N/VzgeMfHmLc+KHMD1UL/tNkfXAt8FnUqlgXGIduwAY=
10 | github.com/klauspost/reedsolomon v1.9.3/go.mod h1:CwCi+NUr9pqSVktrkN+Ondf06rkhYZ/pcNv7fu+8Un4=
11 | github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
12 | github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
13 | github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161 h1:89CEmDvlq/F7SJEOqkIdNDGJXrQIhuIx9D2DBXjavSU=
14 | github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161/go.mod h1:wM7WEvslTq+iOEAMDLSzhVuOt5BRZ05WirO+b09GHQU=
15 | github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b h1:fj5tQ8acgNUr6O8LEplsxDhUIe2573iLkJc+PqnzZTI=
16 | github.com/templexxx/xor v0.0.0-20191217153810-f85b25db303b/go.mod h1:5XA7W9S6mni3h5uvOC75dA3m9CCCaS83lltmc0ukdi4=
17 | github.com/tjfoc/gmsm v1.3.0 h1:qhgkrZru95jFP9NbVPknJvc9vgkMXhOEzkOASKdc0oQ=
18 | github.com/tjfoc/gmsm v1.3.0/go.mod h1:HaUcFuY0auTiaHB9MHFGCPx5IaLhTUd2atbCFBQXn9w=
19 | github.com/xtaci/kcp-go v5.4.20+incompatible h1:TN1uey3Raw0sTz0Fg8GkfM0uH3YwzhnZWQ1bABv5xAg=
20 | github.com/xtaci/kcp-go v5.4.20+incompatible/go.mod h1:bN6vIwHQbfHaHtFpEssmWsN45a+AZwO7eyRCmEIbtvE=
21 | github.com/xtaci/lossyconn v0.0.0-20200209145036-adba10fffc37 h1:EWU6Pktpas0n8lLQwDsRyZfmkPeRbdgPtW609es+/9E=
22 | github.com/xtaci/lossyconn v0.0.0-20200209145036-adba10fffc37/go.mod h1:HpMP7DB2CyokmAh4lp0EQnnWhmycP/TvwBGzvuie+H0=
23 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
24 | golang.org/x/crypto v0.0.0-20191219195013-becbf705a915/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
25 | golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
26 | golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
27 | golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
28 | golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
29 | golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
30 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
31 | golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
32 | golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
33 | golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
34 | golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
35 | golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
36 | google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
37 | google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
38 | google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
39 |
--------------------------------------------------------------------------------
/pkg/network/conn.go:
--------------------------------------------------------------------------------
1 | package network
2 |
3 | import (
4 | "errors"
5 | "net"
6 | "sync"
7 | "sync/atomic"
8 | "time"
9 | )
10 |
11 | // Error type
12 | var (
13 | ErrConnClosing = errors.New("use of closed network connection")
14 | ErrWriteBlocking = errors.New("write packet was blocking")
15 | ErrReadBlocking = errors.New("read packet was blocking")
16 | )
17 |
18 | // Conn exposes a set of callbacks for the various events that occur on a connection
19 | type Conn struct {
20 | srv *Server
21 | conn net.Conn // the raw connection
22 | extraData interface{} // to save extra data
23 | closeOnce sync.Once // close the conn, once, per instance
24 | closeFlag int32 // close flag
25 | closeChan chan struct{} // close chanel
26 | packetSendChan chan Packet // packet send chanel
27 | packetReceiveChan chan Packet // packeet receive chanel
28 | callback ConnCallback // callback
29 | }
30 |
31 | // ConnCallback is an interface of methods that are used as callbacks on a connection
32 | type ConnCallback interface {
33 | // OnConnect is called when the connection was accepted,
34 | // If the return value of false is closed
35 | OnConnect(*Conn) bool
36 |
37 | // OnMessage is called when the connection receives a packet,
38 | // If the return value of false is closed
39 | OnMessage(*Conn, Packet) bool
40 |
41 | // OnClose is called when the connection closed
42 | OnClose(*Conn)
43 | }
44 |
45 | // NewConn returns a wrapper of raw conn
46 | func NewConn(conn net.Conn, srv *Server) *Conn {
47 | return &Conn{
48 | srv: srv,
49 | callback: srv.callback,
50 | conn: conn,
51 | closeChan: make(chan struct{}),
52 | packetSendChan: make(chan Packet, srv.config.PacketSendChanLimit),
53 | packetReceiveChan: make(chan Packet, srv.config.PacketReceiveChanLimit),
54 | }
55 | }
56 |
57 | // GetExtraData gets the extra data from the Conn
58 | func (c *Conn) GetExtraData() interface{} {
59 | return c.extraData
60 | }
61 |
62 | // PutExtraData puts the extra data with the Conn
63 | func (c *Conn) PutExtraData(data interface{}) {
64 | c.extraData = data
65 | }
66 |
67 | // GetRawConn returns the raw net.TCPConn from the Conn
68 | func (c *Conn) GetRawConn() net.Conn {
69 | return c.conn
70 | }
71 |
72 | // Close closes the connection
73 | func (c *Conn) Close() {
74 | c.closeOnce.Do(func() {
75 | atomic.StoreInt32(&c.closeFlag, 1)
76 | close(c.closeChan)
77 | close(c.packetSendChan)
78 | close(c.packetReceiveChan)
79 | c.conn.Close()
80 | c.callback.OnClose(c)
81 | })
82 | }
83 |
84 | // IsClosed indicates whether or not the connection is closed
85 | func (c *Conn) IsClosed() bool {
86 | return atomic.LoadInt32(&c.closeFlag) == 1
87 | }
88 |
89 | func (c *Conn) SetCallback(callback ConnCallback) {
90 | c.callback = callback
91 | }
92 |
93 | // AsyncWritePacket async writes a packet, this method will never block
94 | func (c *Conn) AsyncWritePacket(p Packet, timeout time.Duration) (err error) {
95 | if c.IsClosed() {
96 | return ErrConnClosing
97 | }
98 |
99 | defer func() {
100 | if e := recover(); e != nil {
101 | err = ErrConnClosing
102 | }
103 | }()
104 |
105 | if timeout == 0 {
106 | select {
107 | case c.packetSendChan <- p:
108 | return nil
109 |
110 | default:
111 | return ErrWriteBlocking
112 | }
113 |
114 | } else {
115 | select {
116 | case c.packetSendChan <- p:
117 | return nil
118 |
119 | case <-c.closeChan:
120 | return ErrConnClosing
121 |
122 | case <-time.After(timeout):
123 | return ErrWriteBlocking
124 | }
125 | }
126 | }
127 |
128 | // Do it
129 | func (c *Conn) Do() {
130 | if !c.callback.OnConnect(c) {
131 | return
132 | }
133 |
134 | asyncDo(c.handleLoop, c.srv.waitGroup)
135 | asyncDo(c.readLoop, c.srv.waitGroup)
136 | asyncDo(c.writeLoop, c.srv.waitGroup)
137 | }
138 |
139 | func (c *Conn) readLoop() {
140 | defer func() {
141 | recover()
142 | c.Close()
143 | }()
144 |
145 | for {
146 | select {
147 | case <-c.srv.exitChan:
148 | return
149 |
150 | case <-c.closeChan:
151 | return
152 |
153 | default:
154 | }
155 |
156 | c.conn.SetReadDeadline(time.Now().Add(c.srv.config.ConnReadTimeout))
157 | p, err := c.srv.protocol.ReadPacket(c.conn)
158 | if err != nil {
159 | return
160 | }
161 |
162 | c.packetReceiveChan <- p
163 | }
164 | }
165 |
166 | func (c *Conn) writeLoop() {
167 | defer func() {
168 | recover()
169 | c.Close()
170 | }()
171 |
172 | for {
173 | select {
174 | case <-c.srv.exitChan:
175 | return
176 |
177 | case <-c.closeChan:
178 | return
179 |
180 | case p := <-c.packetSendChan:
181 | if c.IsClosed() {
182 | return
183 | }
184 | c.conn.SetWriteDeadline(time.Now().Add(c.srv.config.ConnWriteTimeout))
185 | if _, err := c.conn.Write(p.Serialize()); err != nil {
186 | return
187 | }
188 | }
189 | }
190 | }
191 |
192 | func (c *Conn) handleLoop() {
193 | defer func() {
194 | recover()
195 | c.Close()
196 | }()
197 |
198 | for {
199 | select {
200 | case <-c.srv.exitChan:
201 | return
202 |
203 | case <-c.closeChan:
204 | return
205 |
206 | case p := <-c.packetReceiveChan:
207 | if c.IsClosed() {
208 | return
209 | }
210 | if !c.callback.OnMessage(c, p) {
211 | return
212 | }
213 | }
214 | }
215 | }
216 |
217 | func asyncDo(fn func(), wg *sync.WaitGroup) {
218 | wg.Add(1)
219 | go func() {
220 | fn()
221 | wg.Done()
222 | }()
223 | }
224 |
--------------------------------------------------------------------------------
/logic/room/room.go:
--------------------------------------------------------------------------------
1 | package room
2 |
3 | import (
4 | "sync"
5 | "sync/atomic"
6 | "time"
7 |
8 | "github.com/byebyebruce/lockstepserver/logic/game"
9 | "github.com/byebyebruce/lockstepserver/pkg/network"
10 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet"
11 |
12 | l4g "github.com/alecthomas/log4go"
13 | )
14 |
15 | const (
16 | Frequency = 30 // 每分钟心跳频率
17 | TickTimer = time.Second / Frequency // 心跳Timer
18 | TimeoutTime = time.Minute * 5 // 超时时间
19 | )
20 |
21 | type packet struct {
22 | id uint64
23 | msg network.Packet
24 | }
25 |
26 | // Room 战斗房间
27 | type Room struct {
28 | wg sync.WaitGroup
29 |
30 | roomID uint64
31 | players []uint64
32 | typeID int32
33 | closeFlag int32
34 | timeStamp int64
35 | secretKey string
36 | logicServer string
37 |
38 | exitChan chan struct{}
39 | msgQ chan *packet
40 | inChan chan *network.Conn
41 | outChan chan *network.Conn
42 |
43 | game *game.Game
44 | }
45 |
46 | // NewRoom 构造
47 | func NewRoom(id uint64, typeID int32, players []uint64, randomSeed int32, logicServer string) *Room {
48 | r := &Room{
49 | roomID: id,
50 | players: players,
51 | typeID: typeID,
52 | exitChan: make(chan struct{}),
53 | msgQ: make(chan *packet, 2048),
54 | outChan: make(chan *network.Conn, 8),
55 | inChan: make(chan *network.Conn, 8),
56 | timeStamp: time.Now().Unix(),
57 | logicServer: logicServer,
58 | secretKey: "test_room",
59 | }
60 |
61 | r.game = game.NewGame(id, players, randomSeed, r)
62 |
63 | return r
64 | }
65 |
66 | // ID room ID
67 | func (r *Room) ID() uint64 {
68 | return r.roomID
69 | }
70 |
71 | // SecretKey secret key
72 | func (r *Room) SecretKey() string {
73 | return r.secretKey
74 | }
75 |
76 | // TimeStamp time stamp
77 | func (r *Room) TimeStamp() int64 {
78 | return r.timeStamp
79 | }
80 |
81 | // IsOver 是否已经结束
82 | func (r *Room) IsOver() bool {
83 | return atomic.LoadInt32(&r.closeFlag) != 0
84 | }
85 |
86 | // HasPlayer 是否有这个player
87 | func (r *Room) HasPlayer(id uint64) bool {
88 | for _, v := range r.players {
89 | if v == id {
90 | return true
91 | }
92 | }
93 |
94 | return false
95 | }
96 |
97 | func (r *Room) OnJoinGame(id, pid uint64) {
98 | l4g.Warn("[room(%d)] onJoinGame %d", id, pid)
99 | }
100 | func (r *Room) OnGameStart(id uint64) {
101 | l4g.Warn("[room(%d)] onGameStart", id)
102 | }
103 |
104 | func (r *Room) OnLeaveGame(id, pid uint64) {
105 | l4g.Warn("[room(%d)] onLeaveGame %d", id, pid)
106 | }
107 | func (r *Room) OnGameOver(id uint64) {
108 | atomic.StoreInt32(&r.closeFlag, 1)
109 |
110 | l4g.Warn("[room(%d)] onGameOver", id)
111 |
112 | r.wg.Add(1)
113 |
114 | go func() {
115 | defer r.wg.Done()
116 | // TODO
117 | // http result
118 | }()
119 |
120 | }
121 |
122 | // OnConnect network.Conn callback
123 | func (r *Room) OnConnect(conn *network.Conn) bool {
124 |
125 | conn.SetCallback(r) // SetCallback只能在OnConnect里调
126 | r.inChan <- conn
127 | l4g.Warn("[room(%d)] OnConnect %d", r.roomID, conn.GetExtraData().(uint64))
128 |
129 | return true
130 | }
131 |
132 | // OnMessage network.Conn callback
133 | func (r *Room) OnMessage(conn *network.Conn, msg network.Packet) bool {
134 |
135 | id, ok := conn.GetExtraData().(uint64)
136 | if !ok {
137 | l4g.Error("[room] OnMessage error conn don't have id")
138 | return false
139 | }
140 |
141 | p := &packet{
142 | id: id,
143 | msg: msg,
144 | }
145 | r.msgQ <- p
146 |
147 | return true
148 | }
149 |
150 | // OnClose network.Conn callback
151 | func (r *Room) OnClose(conn *network.Conn) {
152 | r.outChan <- conn
153 | if id, ok := conn.GetExtraData().(uint64); ok {
154 | l4g.Warn("[room(%d)] OnClose %d", r.roomID, id)
155 | } else {
156 | l4g.Warn("[room(%d)] OnClose no id", r.roomID)
157 | }
158 |
159 | }
160 |
161 | // Run 主循环
162 | func (r *Room) Run() {
163 | r.wg.Add(1)
164 | defer r.wg.Done()
165 | defer func() {
166 | /*
167 | err := recover()
168 | if nil != err {
169 | l4g.Error("[room(%d)] Run error:%+v", r.roomID, err)
170 | }*/
171 | r.game.Cleanup()
172 | l4g.Warn("[room(%d)] quit! total time=[%d]", r.roomID, time.Now().Unix()-r.timeStamp)
173 | }()
174 |
175 | // 心跳
176 | tickerTick := time.NewTicker(TickTimer)
177 | defer tickerTick.Stop()
178 |
179 | // 超时timer
180 | timeoutTimer := time.NewTimer(TimeoutTime)
181 |
182 | l4g.Info("[room(%d)] running...", r.roomID)
183 |
184 | LOOP:
185 | for {
186 | select {
187 | case <-r.exitChan:
188 | l4g.Error("[room(%d)] force exit", r.roomID)
189 | return
190 | case <-timeoutTimer.C:
191 | l4g.Error("[room(%d)] time out", r.roomID)
192 | break LOOP
193 | case msg := <-r.msgQ:
194 | r.game.ProcessMsg(msg.id, msg.msg.(*pb_packet.Packet))
195 | case <-tickerTick.C:
196 | if !r.game.Tick(time.Now().Unix()) {
197 | l4g.Info("[room(%d)] tick over", r.roomID)
198 | break LOOP
199 | }
200 | case c := <-r.inChan:
201 | id, ok := c.GetExtraData().(uint64)
202 | if ok {
203 | if r.game.JoinGame(id, c) {
204 | l4g.Info("[room(%d)] player[%d] join room ok", r.roomID, id)
205 | } else {
206 | l4g.Error("[room(%d)] player[%d] join room failed", r.roomID, id)
207 | c.Close()
208 | }
209 | } else {
210 | c.Close()
211 | l4g.Error("[room(%d)] inChan don't have id", r.roomID)
212 | }
213 |
214 | case c := <-r.outChan:
215 | if id, ok := c.GetExtraData().(uint64); ok {
216 | r.game.LeaveGame(id)
217 | } else {
218 | c.Close()
219 | l4g.Error("[room(%d)] outChan don't have id", r.roomID)
220 | }
221 | }
222 | }
223 |
224 | r.game.Close()
225 |
226 | for i := 3; i > 0; i-- {
227 | <-time.After(time.Second)
228 | l4g.Info("[room(%d)] quiting %d...", r.roomID, i)
229 | }
230 | }
231 |
232 | // Stop 强制关闭
233 | func (r *Room) Stop() {
234 | close(r.exitChan)
235 | r.wg.Wait()
236 | }
237 |
--------------------------------------------------------------------------------
/pkg/kcp_server/example_test.go:
--------------------------------------------------------------------------------
1 | package kcp_server
2 |
3 | import (
4 | "net"
5 | "sync"
6 | "sync/atomic"
7 | "testing"
8 | "time"
9 |
10 | "github.com/byebyebruce/lockstepserver/pkg/network"
11 |
12 | "github.com/xtaci/kcp-go"
13 | )
14 |
15 | const (
16 | latency = time.Millisecond * 10
17 | )
18 |
19 | type testCallback struct {
20 | numConn uint32
21 | numMsg uint32
22 | numDiscon uint32
23 | }
24 |
25 | func (t *testCallback) OnMessage(conn *network.Conn, msg network.Packet) bool {
26 |
27 | atomic.AddUint32(&t.numMsg, 1)
28 |
29 | // fmt.Println("OnMessage", conn.GetExtraData(), string(msg.(*network.DefaultPacket).GetBody()))
30 | conn.AsyncWritePacket(network.NewDefaultPacket([]byte("pong")), time.Second*1)
31 | return true
32 | }
33 |
34 | func (t *testCallback) OnConnect(conn *network.Conn) bool {
35 | id := atomic.AddUint32(&t.numConn, 1)
36 | conn.PutExtraData(id)
37 | // fmt.Println("OnConnect", conn.GetExtraData())
38 | return true
39 | }
40 |
41 | func (t *testCallback) OnClose(conn *network.Conn) {
42 | atomic.AddUint32(&t.numDiscon, 1)
43 |
44 | // fmt.Println("OnDisconnect", conn.GetExtraData())
45 | }
46 |
47 | func Test_KCPServer(t *testing.T) {
48 |
49 | l, err := kcp.Listen(":10086")
50 | if nil != err {
51 | panic(err)
52 | }
53 |
54 | config := &network.Config{
55 | PacketReceiveChanLimit: 1024,
56 | PacketSendChanLimit: 1024,
57 | ConnReadTimeout: latency,
58 | ConnWriteTimeout: latency,
59 | }
60 |
61 | callback := &testCallback{}
62 | server := network.NewServer(config, callback, &network.DefaultProtocol{})
63 |
64 | go server.Start(l, func(conn net.Conn, i *network.Server) *network.Conn {
65 | kcpConn := conn.(*kcp.UDPSession)
66 | kcpConn.SetNoDelay(1, 10, 2, 1)
67 | kcpConn.SetStreamMode(true)
68 | kcpConn.SetWindowSize(4096, 4096)
69 | kcpConn.SetReadBuffer(4 * 1024 * 1024)
70 | kcpConn.SetWriteBuffer(4 * 1024 * 1024)
71 | kcpConn.SetACKNoDelay(true)
72 |
73 | return network.NewConn(conn, server)
74 | })
75 | defer server.Stop()
76 |
77 | time.Sleep(time.Second)
78 |
79 | wg := sync.WaitGroup{}
80 | const max_con = 100
81 | for i := 0; i < max_con; i++ {
82 | wg.Add(1)
83 | time.Sleep(time.Nanosecond)
84 | go func() {
85 | defer wg.Done()
86 |
87 | c, e := kcp.Dial("127.0.0.1:10086")
88 | if nil != e {
89 | t.FailNow()
90 | }
91 | defer c.Close()
92 |
93 | c.Write(network.NewDefaultPacket([]byte("ping")).Serialize())
94 | b := make([]byte, 1024)
95 | c.SetReadDeadline(time.Now().Add(latency))
96 | if _, e := c.Read(b); nil != e {
97 | t.Fatalf("error:%s", e.Error())
98 | }
99 |
100 | // time.Sleep(time.Second)
101 | }()
102 | }
103 |
104 | wg.Wait()
105 | time.Sleep(time.Second * 2)
106 |
107 | n := atomic.LoadUint32(&callback.numConn)
108 | if n != max_con {
109 | t.Errorf("numConn[%d] should be [%d]", n, max_con)
110 | }
111 |
112 | n = atomic.LoadUint32(&callback.numMsg)
113 | if n != max_con {
114 | t.Errorf("numMsg[%d] should be [%d]", n, max_con)
115 | }
116 |
117 | n = atomic.LoadUint32(&callback.numDiscon)
118 | if n != max_con {
119 | t.Errorf("numDiscon[%d] should be [%d]", n, max_con)
120 | }
121 | }
122 |
123 | func Benchmark_KCPServer(b *testing.B) {
124 |
125 | l, err := kcp.Listen(":10086")
126 | if nil != err {
127 | panic(err)
128 | }
129 |
130 | config := &network.Config{
131 | PacketReceiveChanLimit: 1024,
132 | PacketSendChanLimit: 1024,
133 | }
134 |
135 | callback := &testCallback{}
136 | server := network.NewServer(config, &testCallback{}, &network.DefaultProtocol{})
137 |
138 | go server.Start(l, func(conn net.Conn, i *network.Server) *network.Conn {
139 | kcpConn := conn.(*kcp.UDPSession)
140 | kcpConn.SetNoDelay(1, 10, 2, 1)
141 | kcpConn.SetStreamMode(true)
142 | kcpConn.SetWindowSize(4096, 4096)
143 | kcpConn.SetReadBuffer(4 * 1024 * 1024)
144 | kcpConn.SetWriteBuffer(4 * 1024 * 1024)
145 | kcpConn.SetACKNoDelay(true)
146 |
147 | return network.NewConn(conn, server)
148 | })
149 |
150 | time.Sleep(time.Millisecond * 100)
151 |
152 | wg := sync.WaitGroup{}
153 | var max_con uint32 = 0
154 | c, e := kcp.Dial("127.0.0.1:10086")
155 | if nil != e {
156 | b.FailNow()
157 | }
158 |
159 | go func() {
160 | for {
161 | buf := make([]byte, 1024)
162 | c.SetReadDeadline(time.Now().Add(time.Second * 2))
163 | _, er := c.Read(buf)
164 | if nil != er {
165 | // b.FailNow()
166 | return
167 | }
168 | wg.Done()
169 | }
170 |
171 | }()
172 |
173 | for i := 0; i < b.N; i++ {
174 | max_con++
175 |
176 | wg.Add(1)
177 | go func() {
178 |
179 | c.Write(network.NewDefaultPacket([]byte("ping")).Serialize())
180 |
181 | // time.Sleep(time.Second)
182 | }()
183 | }
184 |
185 | wg.Wait()
186 | // time.Sleep(time.Second * 2)
187 | server.Stop()
188 |
189 | n := atomic.LoadUint32(&callback.numMsg)
190 | b.Logf("numMsg[%d]", n)
191 | if n != callback.numMsg {
192 | b.Errorf("numMsg[%d] should be [%d]", n, max_con)
193 | }
194 | /*
195 | n = atomic.LoadUint32(&numConn)
196 | b.Logf("numConn[%d]", n)
197 | if n != max_con {
198 | b.Errorf("numConn[%d] should be [%d]", n, max_con)
199 | }
200 |
201 |
202 |
203 | n = atomic.LoadUint32(&numDiscon)
204 | b.Logf("numDiscon[%d]", n)
205 | if n != numDiscon {
206 | b.Errorf("numDiscon[%d] should be [%d]", n, max_con)
207 | }
208 | */
209 | }
210 |
211 | func Test_TCPServer(t *testing.T) {
212 |
213 | l, err := net.Listen("tcp", ":10086")
214 | if nil != err {
215 | panic(err)
216 | }
217 |
218 | config := &network.Config{
219 | PacketReceiveChanLimit: 1024,
220 | PacketSendChanLimit: 1024,
221 | ConnReadTimeout: time.Millisecond * 50,
222 | ConnWriteTimeout: time.Millisecond * 50,
223 | }
224 |
225 | callback := &testCallback{}
226 | server := network.NewServer(config, callback, &network.DefaultProtocol{})
227 |
228 | go server.Start(l, func(conn net.Conn, i *network.Server) *network.Conn {
229 | return network.NewConn(conn, server)
230 | })
231 |
232 | time.Sleep(time.Second)
233 |
234 | wg := sync.WaitGroup{}
235 | const max_con = 100
236 | for i := 0; i < max_con; i++ {
237 | wg.Add(1)
238 | time.Sleep(time.Nanosecond)
239 | go func() {
240 | defer wg.Done()
241 | c, e := net.Dial("tcp", "127.0.0.1:10086")
242 | if nil != e {
243 | t.FailNow()
244 | }
245 | defer c.Close()
246 | c.Write(network.NewDefaultPacket([]byte("ping")).Serialize())
247 | b := make([]byte, 1024)
248 | c.SetReadDeadline(time.Now().Add(time.Second * 2))
249 | c.Read(b)
250 | // time.Sleep(time.Second)
251 | }()
252 | }
253 |
254 | wg.Wait()
255 | // time.Sleep(max_sleep)
256 | server.Stop()
257 |
258 | n := atomic.LoadUint32(&callback.numConn)
259 | if n != max_con {
260 | t.Errorf("numConn[%d] should be [%d]", n, max_con)
261 | }
262 |
263 | n = atomic.LoadUint32(&callback.numMsg)
264 | if n != max_con {
265 | t.Errorf("numMsg[%d] should be [%d]", n, max_con)
266 | }
267 |
268 | n = atomic.LoadUint32(&callback.numDiscon)
269 | if n != max_con {
270 | t.Errorf("numDiscon[%d] should be [%d]", n, max_con)
271 | }
272 | }
273 |
--------------------------------------------------------------------------------
/pkg/packet/pb_packet/testdata/testdata.pb.go:
--------------------------------------------------------------------------------
1 | // Code generated by protoc-gen-go. DO NOT EDIT.
2 | // versions:
3 | // protoc-gen-go v1.26.0
4 | // protoc v3.17.3
5 | // source: testdata.proto
6 |
7 | package testdata
8 |
9 | import (
10 | protoreflect "google.golang.org/protobuf/reflect/protoreflect"
11 | protoimpl "google.golang.org/protobuf/runtime/protoimpl"
12 | reflect "reflect"
13 | sync "sync"
14 | )
15 |
16 | const (
17 | // Verify that this generated code is sufficiently up-to-date.
18 | _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
19 | // Verify that runtime/protoimpl is sufficiently up-to-date.
20 | _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
21 | )
22 |
23 | //消息ID
24 | type ID int32
25 |
26 | const (
27 | ID_MSG_BEGIN ID = 0
28 | ID_MSG_Test ID = 60
29 | ID_MSG_END ID = 255
30 | )
31 |
32 | // Enum value maps for ID.
33 | var (
34 | ID_name = map[int32]string{
35 | 0: "MSG_BEGIN",
36 | 60: "MSG_Test",
37 | 255: "MSG_END",
38 | }
39 | ID_value = map[string]int32{
40 | "MSG_BEGIN": 0,
41 | "MSG_Test": 60,
42 | "MSG_END": 255,
43 | }
44 | )
45 |
46 | func (x ID) Enum() *ID {
47 | p := new(ID)
48 | *p = x
49 | return p
50 | }
51 |
52 | func (x ID) String() string {
53 | return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
54 | }
55 |
56 | func (ID) Descriptor() protoreflect.EnumDescriptor {
57 | return file_testdata_proto_enumTypes[0].Descriptor()
58 | }
59 |
60 | func (ID) Type() protoreflect.EnumType {
61 | return &file_testdata_proto_enumTypes[0]
62 | }
63 |
64 | func (x ID) Number() protoreflect.EnumNumber {
65 | return protoreflect.EnumNumber(x)
66 | }
67 |
68 | // Deprecated: Use ID.Descriptor instead.
69 | func (ID) EnumDescriptor() ([]byte, []int) {
70 | return file_testdata_proto_rawDescGZIP(), []int{0}
71 | }
72 |
73 | // TestMsg
74 | type TestMsg struct {
75 | state protoimpl.MessageState
76 | sizeCache protoimpl.SizeCache
77 | unknownFields protoimpl.UnknownFields
78 |
79 | Sid *int32 `protobuf:"varint,1,opt,name=sid,proto3,oneof" json:"sid,omitempty"` //操作id
80 | X *int32 `protobuf:"varint,2,opt,name=x,proto3,oneof" json:"x,omitempty"` //操作位置x
81 | Y *int32 `protobuf:"varint,3,opt,name=y,proto3,oneof" json:"y,omitempty"` //操作位置y
82 | FrameID *uint32 `protobuf:"varint,4,opt,name=frameID,proto3,oneof" json:"frameID,omitempty"` //帧ID
83 | }
84 |
85 | func (x *TestMsg) Reset() {
86 | *x = TestMsg{}
87 | if protoimpl.UnsafeEnabled {
88 | mi := &file_testdata_proto_msgTypes[0]
89 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
90 | ms.StoreMessageInfo(mi)
91 | }
92 | }
93 |
94 | func (x *TestMsg) String() string {
95 | return protoimpl.X.MessageStringOf(x)
96 | }
97 |
98 | func (*TestMsg) ProtoMessage() {}
99 |
100 | func (x *TestMsg) ProtoReflect() protoreflect.Message {
101 | mi := &file_testdata_proto_msgTypes[0]
102 | if protoimpl.UnsafeEnabled && x != nil {
103 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
104 | if ms.LoadMessageInfo() == nil {
105 | ms.StoreMessageInfo(mi)
106 | }
107 | return ms
108 | }
109 | return mi.MessageOf(x)
110 | }
111 |
112 | // Deprecated: Use TestMsg.ProtoReflect.Descriptor instead.
113 | func (*TestMsg) Descriptor() ([]byte, []int) {
114 | return file_testdata_proto_rawDescGZIP(), []int{0}
115 | }
116 |
117 | func (x *TestMsg) GetSid() int32 {
118 | if x != nil && x.Sid != nil {
119 | return *x.Sid
120 | }
121 | return 0
122 | }
123 |
124 | func (x *TestMsg) GetX() int32 {
125 | if x != nil && x.X != nil {
126 | return *x.X
127 | }
128 | return 0
129 | }
130 |
131 | func (x *TestMsg) GetY() int32 {
132 | if x != nil && x.Y != nil {
133 | return *x.Y
134 | }
135 | return 0
136 | }
137 |
138 | func (x *TestMsg) GetFrameID() uint32 {
139 | if x != nil && x.FrameID != nil {
140 | return *x.FrameID
141 | }
142 | return 0
143 | }
144 |
145 | var File_testdata_proto protoreflect.FileDescriptor
146 |
147 | var file_testdata_proto_rawDesc = []byte{
148 | 0x0a, 0x0e, 0x74, 0x65, 0x73, 0x74, 0x64, 0x61, 0x74, 0x61, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
149 | 0x12, 0x08, 0x74, 0x65, 0x73, 0x74, 0x64, 0x61, 0x74, 0x61, 0x22, 0x85, 0x01, 0x0a, 0x07, 0x54,
150 | 0x65, 0x73, 0x74, 0x4d, 0x73, 0x67, 0x12, 0x15, 0x0a, 0x03, 0x73, 0x69, 0x64, 0x18, 0x01, 0x20,
151 | 0x01, 0x28, 0x05, 0x48, 0x00, 0x52, 0x03, 0x73, 0x69, 0x64, 0x88, 0x01, 0x01, 0x12, 0x11, 0x0a,
152 | 0x01, 0x78, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x48, 0x01, 0x52, 0x01, 0x78, 0x88, 0x01, 0x01,
153 | 0x12, 0x11, 0x0a, 0x01, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x48, 0x02, 0x52, 0x01, 0x79,
154 | 0x88, 0x01, 0x01, 0x12, 0x1d, 0x0a, 0x07, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x44, 0x18, 0x04,
155 | 0x20, 0x01, 0x28, 0x0d, 0x48, 0x03, 0x52, 0x07, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x44, 0x88,
156 | 0x01, 0x01, 0x42, 0x06, 0x0a, 0x04, 0x5f, 0x73, 0x69, 0x64, 0x42, 0x04, 0x0a, 0x02, 0x5f, 0x78,
157 | 0x42, 0x04, 0x0a, 0x02, 0x5f, 0x79, 0x42, 0x0a, 0x0a, 0x08, 0x5f, 0x66, 0x72, 0x61, 0x6d, 0x65,
158 | 0x49, 0x44, 0x2a, 0x2f, 0x0a, 0x02, 0x49, 0x44, 0x12, 0x0d, 0x0a, 0x09, 0x4d, 0x53, 0x47, 0x5f,
159 | 0x42, 0x45, 0x47, 0x49, 0x4e, 0x10, 0x00, 0x12, 0x0c, 0x0a, 0x08, 0x4d, 0x53, 0x47, 0x5f, 0x54,
160 | 0x65, 0x73, 0x74, 0x10, 0x3c, 0x12, 0x0c, 0x0a, 0x07, 0x4d, 0x53, 0x47, 0x5f, 0x45, 0x4e, 0x44,
161 | 0x10, 0xff, 0x01, 0x42, 0x4e, 0x5a, 0x4c, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f,
162 | 0x6d, 0x2f, 0x62, 0x79, 0x65, 0x62, 0x79, 0x65, 0x62, 0x72, 0x75, 0x63, 0x65, 0x2f, 0x6c, 0x6f,
163 | 0x63, 0x6b, 0x73, 0x74, 0x65, 0x70, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x2f, 0x70, 0x6b, 0x67,
164 | 0x2f, 0x70, 0x61, 0x63, 0x6b, 0x65, 0x74, 0x2f, 0x70, 0x62, 0x5f, 0x70, 0x61, 0x63, 0x6b, 0x65,
165 | 0x74, 0x2f, 0x74, 0x65, 0x73, 0x74, 0x64, 0x61, 0x74, 0x61, 0x3b, 0x74, 0x65, 0x73, 0x74, 0x64,
166 | 0x61, 0x74, 0x61, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
167 | }
168 |
169 | var (
170 | file_testdata_proto_rawDescOnce sync.Once
171 | file_testdata_proto_rawDescData = file_testdata_proto_rawDesc
172 | )
173 |
174 | func file_testdata_proto_rawDescGZIP() []byte {
175 | file_testdata_proto_rawDescOnce.Do(func() {
176 | file_testdata_proto_rawDescData = protoimpl.X.CompressGZIP(file_testdata_proto_rawDescData)
177 | })
178 | return file_testdata_proto_rawDescData
179 | }
180 |
181 | var file_testdata_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
182 | var file_testdata_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
183 | var file_testdata_proto_goTypes = []interface{}{
184 | (ID)(0), // 0: testdata.ID
185 | (*TestMsg)(nil), // 1: testdata.TestMsg
186 | }
187 | var file_testdata_proto_depIdxs = []int32{
188 | 0, // [0:0] is the sub-list for method output_type
189 | 0, // [0:0] is the sub-list for method input_type
190 | 0, // [0:0] is the sub-list for extension type_name
191 | 0, // [0:0] is the sub-list for extension extendee
192 | 0, // [0:0] is the sub-list for field type_name
193 | }
194 |
195 | func init() { file_testdata_proto_init() }
196 | func file_testdata_proto_init() {
197 | if File_testdata_proto != nil {
198 | return
199 | }
200 | if !protoimpl.UnsafeEnabled {
201 | file_testdata_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
202 | switch v := v.(*TestMsg); i {
203 | case 0:
204 | return &v.state
205 | case 1:
206 | return &v.sizeCache
207 | case 2:
208 | return &v.unknownFields
209 | default:
210 | return nil
211 | }
212 | }
213 | }
214 | file_testdata_proto_msgTypes[0].OneofWrappers = []interface{}{}
215 | type x struct{}
216 | out := protoimpl.TypeBuilder{
217 | File: protoimpl.DescBuilder{
218 | GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
219 | RawDescriptor: file_testdata_proto_rawDesc,
220 | NumEnums: 1,
221 | NumMessages: 1,
222 | NumExtensions: 0,
223 | NumServices: 0,
224 | },
225 | GoTypes: file_testdata_proto_goTypes,
226 | DependencyIndexes: file_testdata_proto_depIdxs,
227 | EnumInfos: file_testdata_proto_enumTypes,
228 | MessageInfos: file_testdata_proto_msgTypes,
229 | }.Build()
230 | File_testdata_proto = out.File
231 | file_testdata_proto_rawDesc = nil
232 | file_testdata_proto_goTypes = nil
233 | file_testdata_proto_depIdxs = nil
234 | }
235 |
--------------------------------------------------------------------------------
/logic/game/game.go:
--------------------------------------------------------------------------------
1 | package game
2 |
3 | import (
4 | "time"
5 |
6 | "github.com/byebyebruce/lockstepserver/pb"
7 | "github.com/byebyebruce/lockstepserver/pkg/network"
8 | "github.com/byebyebruce/lockstepserver/pkg/packet/pb_packet"
9 | "github.com/golang/protobuf/proto"
10 |
11 | l4g "github.com/alecthomas/log4go"
12 | )
13 |
14 | // GameState 游戏状态
15 | type GameState int
16 |
17 | const (
18 | k_Ready GameState = 0 // 准备阶段
19 | k_Gaming = 1 // 战斗中阶段
20 | k_Over = 2 // 结束阶段
21 | k_Stop = 3 // 停止
22 | )
23 |
24 | const (
25 | MaxReadyTime int64 = 20 // 准备阶段最长时间，如果超过这个时间没人连进来直接关闭游戏
26 | MaxGameFrame uint32 = 30*60*3 + 100 // 每局最大帧数
27 | BroadcastOffsetFrames = 3 // 每隔多少帧广播一次
28 | kMaxFrameDataPerMsg = 60 // 每个消息包最多包含多少个帧数据
29 | kBadNetworkThreshold = 2 // 这个时间段没有收到心跳包认为他网络很差，不再持续给发包(网络层的读写时间设置的比较长，客户端要求的方案)
30 | )
31 |
32 | type gameListener interface {
33 | OnJoinGame(uint64, uint64)
34 | OnGameStart(uint64)
35 | OnLeaveGame(uint64, uint64)
36 | OnGameOver(uint64)
37 | }
38 |
39 | // Game 一局游戏
40 | type Game struct {
41 | id uint64
42 | startTime int64
43 | randomSeed int32
44 | State GameState
45 | players map[uint64]*Player
46 | logic *lockstep
47 | clientFrameCount uint32
48 |
49 | result map[uint64]uint64
50 |
51 | listener gameListener
52 |
53 | dirty bool
54 | }
55 |
56 | // NewGame 构造游戏
57 | func NewGame(id uint64, players []uint64, randomSeed int32, listener gameListener) *Game {
58 | g := &Game{
59 | id: id,
60 | players: make(map[uint64]*Player),
61 | logic: newLockstep(),
62 | startTime: time.Now().Unix(),
63 | randomSeed: randomSeed,
64 | listener: listener,
65 | result: make(map[uint64]uint64),
66 | }
67 |
68 | for k, v := range players {
69 | g.players[v] = NewPlayer(v, int32(k+1))
70 | }
71 |
72 | return g
73 | }
74 |
75 | // JoinGame 加入游戏
76 | func (g *Game) JoinGame(id uint64, conn *network.Conn) bool {
77 |
78 | msg := &pb.S2C_ConnectMsg{
79 | ErrorCode: pb.ERRORCODE_ERR_Ok.Enum(),
80 | }
81 |
82 | p, ok := g.players[id]
83 | if !ok {
84 | l4g.Error("[game(%d)] player[%d] join room failed", g.id, id)
85 | return false
86 | }
87 |
88 | if k_Ready != g.State && k_Gaming != g.State {
89 | msg.ErrorCode = pb.ERRORCODE_ERR_RoomState.Enum()
90 | p.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), msg))
91 | l4g.Error("[game(%d)] player[%d] game is over", g.id, id)
92 | return true
93 | }
94 |
95 | // 把现有的玩家顶掉
96 | if nil != p.client {
97 | // TODO 这里有多线程操作的危险 如果调 p.client.Close() 会把现有刚进来的玩家提调
98 | p.client.PutExtraData(nil)
99 | l4g.Error("[game(%d)] player[%d] replace", g.id, id)
100 | }
101 |
102 | p.Connect(conn)
103 |
104 | p.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Connect), msg))
105 |
106 | g.listener.OnJoinGame(g.id, id)
107 |
108 | return true
109 |
110 | }
111 |
112 | // LeaveGame 离开游戏
113 | func (g *Game) LeaveGame(id uint64) bool {
114 |
115 | p, ok := g.players[id]
116 | if !ok {
117 | return false
118 | }
119 |
120 | p.Cleanup()
121 |
122 | g.listener.OnLeaveGame(g.id, id)
123 |
124 | return true
125 | }
126 |
127 | // ProcessMsg 处理消息
128 | func (g *Game) ProcessMsg(id uint64, msg *pb_packet.Packet) {
129 |
130 | player, ok := g.players[id]
131 | if !ok {
132 | l4g.Error("[game(%d)] processMsg player[%d] msg=[%d]", g.id, player.id, msg.GetMessageID())
133 | return
134 | }
135 | l4g.Info("[game(%d)] processMsg player[%d] msg=[%d]", g.id, player.id, msg.GetMessageID())
136 |
137 | msgID := pb.ID(msg.GetMessageID())
138 |
139 | switch msgID {
140 | case pb.ID_MSG_JoinRoom:
141 | msg := &pb.S2C_JoinRoomMsg{
142 | Roomseatid: proto.Int32(player.idx),
143 | RandomSeed: proto.Int32(g.randomSeed),
144 | }
145 |
146 | for _, v := range g.players {
147 | if player.id == v.id {
148 | continue
149 | }
150 | msg.Others = append(msg.Others, v.id)
151 | msg.Pros = append(msg.Pros, v.loadingProgress)
152 | }
153 |
154 | player.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_JoinRoom), msg))
155 |
156 | case pb.ID_MSG_Progress:
157 | if g.State > k_Ready {
158 | break
159 | }
160 | m := &pb.C2S_ProgressMsg{}
161 | if err := msg.Unmarshal(m); nil != err {
162 | l4g.Error("[game(%d)] processMsg player[%d] msg=[%d] UnmarshalPB error:[%s]", g.id, player.id, msg.GetMessageID(), err.Error())
163 | return
164 | }
165 | player.loadingProgress = m.GetPro()
166 | msg := pb_packet.NewPacket(uint8(pb.ID_MSG_Progress), &pb.S2C_ProgressMsg{
167 |
168 | Id: proto.Uint64(player.id),
169 | Pro: m.Pro,
170 | })
171 | g.broadcastExclude(msg, player.id)
172 |
173 | case pb.ID_MSG_Heartbeat:
174 | player.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Heartbeat), nil))
175 | player.RefreshHeartbeatTime()
176 | case pb.ID_MSG_Ready:
177 | if k_Ready == g.State {
178 | g.doReady(player)
179 | } else if k_Gaming == g.State {
180 | g.doReady(player)
181 | // 重连进来 TODO 对重连进行检查，重连比较耗费
182 | g.doReconnect(player)
183 | l4g.Warn("[game(%d)] doReconnect [%d]", g.id, player.id)
184 | } else {
185 | l4g.Error("[game(%d)] ID_MSG_Ready player[%d] state error:[%d]", g.id, player.id, g.State)
186 | }
187 |
188 | case pb.ID_MSG_Input:
189 | m := &pb.C2S_InputMsg{}
190 | if err := msg.Unmarshal(m); nil != err {
191 | l4g.Error("[game(%d)] processMsg player[%d] msg=[%d] UnmarshalPB error:[%s]", g.id, player.id, msg.GetMessageID(), err.Error())
192 | return
193 | }
194 | if !g.pushInput(player, m) {
195 | l4g.Warn("[game(%d)] processMsg player[%d] msg=[%d] pushInput failed", g.id, player.id, msg.GetMessageID())
196 | break
197 | }
198 |
199 | // 下一帧强制广播(客户端要求)
200 | g.dirty = true
201 | case pb.ID_MSG_Result:
202 | m := &pb.C2S_ResultMsg{}
203 | if err := msg.Unmarshal(m); nil != err {
204 | l4g.Error("[game(%d)] processMsg player[%d] msg=[%d] UnmarshalPB error:[%s]", g.id, player.id, msg.GetMessageID(), err.Error())
205 | return
206 | }
207 | g.result[player.id] = m.GetWinnerID()
208 | l4g.Info("[game(%d)] ID_MSG_Result player[%d] winner=[%d]", g.id, player.id, m.GetWinnerID())
209 | player.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Result), nil))
210 | default:
211 | l4g.Warn("[game(%d)] processMsg unknown message id[%d]", msgID)
212 | }
213 |
214 | }
215 |
216 | // Tick 主逻辑
217 | func (g *Game) Tick(now int64) bool {
218 |
219 | switch g.State {
220 | case k_Ready:
221 | delta := now - g.startTime
222 | if delta < MaxReadyTime {
223 | if g.checkReady() {
224 | g.doStart()
225 | g.State = k_Gaming
226 | }
227 |
228 | } else {
229 | if g.getOnlinePlayerCount() > 0 {
230 | // 大于最大准备时间，只要有在线的，就强制开始
231 | g.doStart()
232 | g.State = k_Gaming
233 | l4g.Warn("[game(%d)] force start game because ready state is timeout ", g.id)
234 | } else {
235 | // 全都没连进来，直接结束
236 | g.State = k_Over
237 | l4g.Error("[game(%d)] game over!! nobody ready", g.id)
238 | }
239 | }
240 |
241 | return true
242 | case k_Gaming:
243 | if g.checkOver() {
244 | g.State = k_Over
245 | l4g.Info("[game(%d)] game over successfully!!", g.id)
246 | return true
247 | }
248 |
249 | if g.isTimeout() {
250 | g.State = k_Over
251 | l4g.Warn("[game(%d)] game timeout", g.id)
252 | return true
253 | }
254 |
255 | g.logic.tick()
256 | g.broadcastFrameData()
257 |
258 | return true
259 | case k_Over:
260 | g.doGameOver()
261 | g.State = k_Stop
262 | l4g.Info("[game(%d)] do game over", g.id)
263 | return true
264 | case k_Stop:
265 | return false
266 | }
267 |
268 | return false
269 | }
270 |
271 | // Result 战斗结果
272 | func (g *Game) Result() map[uint64]uint64 {
273 | return g.result
274 | }
275 |
276 | // Close 关闭游戏
277 | func (g *Game) Close() {
278 | msg := pb_packet.NewPacket(uint8(pb.ID_MSG_Close), nil)
279 | g.broadcast(msg)
280 | }
281 |
282 | // Cleanup 清理游戏
283 | func (g *Game) Cleanup() {
284 | for _, v := range g.players {
285 | v.Cleanup()
286 | }
287 | g.players = make(map[uint64]*Player)
288 |
289 | }
290 |
291 | func (g *Game) doReady(p *Player) {
292 |
293 | if p.isReady == true {
294 | return
295 | }
296 |
297 | p.isReady = true
298 |
299 | msg := pb_packet.NewPacket(uint8(pb.ID_MSG_Ready), nil)
300 | p.SendMessage(msg)
301 | }
302 |
303 | func (g *Game) checkReady() bool {
304 | for _, v := range g.players {
305 | if !v.isReady {
306 | return false
307 | }
308 | }
309 |
310 | return true
311 | }
312 |
313 | func (g *Game) doStart() {
314 |
315 | g.clientFrameCount = 0
316 | g.logic.reset()
317 | for _, v := range g.players {
318 | v.isReady = true
319 | v.loadingProgress = 100
320 | }
321 | g.startTime = time.Now().Unix()
322 | msg := &pb.S2C_StartMsg{
323 | TimeStamp: proto.Int64(g.startTime),
324 | }
325 | ret := pb_packet.NewPacket(uint8(pb.ID_MSG_Start), msg)
326 |
327 | g.broadcast(ret)
328 |
329 | g.listener.OnGameStart(g.id)
330 | }
331 |
332 | func (g *Game) doGameOver() {
333 |
334 | g.listener.OnGameOver(g.id)
335 | }
336 |
337 | func (g *Game) pushInput(p *Player, msg *pb.C2S_InputMsg) bool {
338 |
339 | cmd := &pb.InputData{
340 | Id: proto.Uint64(p.id),
341 | Sid: proto.Int32(msg.GetSid()),
342 | X: proto.Int32(msg.GetX()),
343 | Y: proto.Int32(msg.GetY()),
344 | Roomseatid: proto.Int32(p.idx),
345 | }
346 |
347 | return g.logic.pushCmd(cmd)
348 | }
349 |
350 | func (g *Game) doReconnect(p *Player) {
351 |
352 | msg := &pb.S2C_StartMsg{
353 | TimeStamp: proto.Int64(g.startTime),
354 | }
355 | ret := pb_packet.NewPacket(uint8(pb.ID_MSG_Start), msg)
356 | p.SendMessage(ret)
357 |
358 | framesCount := g.clientFrameCount
359 | var i uint32 = 0
360 | c := 0
361 | frameMsg := &pb.S2C_FrameMsg{}
362 |
363 | for ; i < framesCount; i++ {
364 |
365 | frameData := g.logic.getFrame(i)
366 | if nil == frameData && i != (framesCount-1) {
367 | continue
368 | }
369 |
370 | f := &pb.FrameData{
371 | FrameID: proto.Uint32(i),
372 | }
373 |
374 | if nil != frameData {
375 | f.Input = frameData.cmds
376 | }
377 | frameMsg.Frames = append(frameMsg.Frames, f)
378 | c++
379 |
380 | if c >= kMaxFrameDataPerMsg || i == (framesCount-1) {
381 | p.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Frame), frameMsg))
382 | c = 0
383 | frameMsg = &pb.S2C_FrameMsg{}
384 | }
385 | }
386 |
387 | p.SetSendFrameCount(g.clientFrameCount)
388 |
389 | }
390 |
391 | func (g *Game) broadcastFrameData() {
392 |
393 | framesCount := g.logic.getFrameCount()
394 |
395 | if !g.dirty && framesCount-g.clientFrameCount < BroadcastOffsetFrames {
396 | return
397 | }
398 |
399 | defer func() {
400 | g.dirty = false
401 | g.clientFrameCount = framesCount
402 | }()
403 |
404 | /*
405 | msg := &pb.S2C_FrameMsg{}
406 |
407 | for i := g.clientFrameCount; i < g.logic.getFrameCount(); i++ {
408 | frameData := g.logic.getFrame(i)
409 |
410 | if nil == frameData && i != (g.logic.getFrameCount()-1) {
411 | continue
412 | }
413 |
414 | f := &pb.FrameData{}
415 | f.FrameID = proto.Uint32(i)
416 | msg.Frames = append(msg.Frames, f)
417 |
418 | if nil != frameData {
419 | f.Input = frameData.cmds
420 | }
421 |
422 | }
423 | if len(msg.Frames) > 0 {
424 | g.broadcast(pb_packet.NewPacket(uint8(pb.ID_MSG_Frame), msg))
425 | }
426 | */
427 | now := time.Now().Unix()
428 |
429 | for _, p := range g.players {
430 |
431 | // 掉线的
432 | if !p.IsOnline() {
433 | continue
434 | }
435 |
436 | if !p.isReady {
437 | continue
438 | }
439 |
440 | // 网络不好的
441 | if now-p.GetLastHeartbeatTime() >= kBadNetworkThreshold {
442 | continue
443 | }
444 |
445 | // 获得这个玩家已经发到哪一帧
446 | i := p.GetSendFrameCount()
447 | c := 0
448 | msg := &pb.S2C_FrameMsg{}
449 | for ; i < framesCount; i++ {
450 | frameData := g.logic.getFrame(i)
451 | if nil == frameData && i != (framesCount-1) {
452 | continue
453 | }
454 |
455 | f := &pb.FrameData{
456 | FrameID: proto.Uint32(i),
457 | }
458 |
459 | if nil != frameData {
460 | f.Input = frameData.cmds
461 | }
462 | msg.Frames = append(msg.Frames, f)
463 | c++
464 |
465 | // 如果是最后一帧或者达到这个消息包能装下的最大帧数，就发送
466 | if i == (framesCount-1) || c >= kMaxFrameDataPerMsg {
467 | p.SendMessage(pb_packet.NewPacket(uint8(pb.ID_MSG_Frame), msg))
468 | c = 0
469 | msg = &pb.S2C_FrameMsg{}
470 | }
471 |
472 | }
473 |
474 | p.SetSendFrameCount(framesCount)
475 |
476 | }
477 |
478 | }
479 |
480 | func (g *Game) broadcast(msg network.Packet) {
481 | for _, v := range g.players {
482 | v.SendMessage(msg)
483 | }
484 | }
485 |
486 | func (g *Game) broadcastExclude(msg network.Packet, id uint64) {
487 | for _, v := range g.players {
488 | if v.id == id {
489 | continue
490 | }
491 | v.SendMessage(msg)
492 | }
493 | }
494 |
495 | func (g *Game) getPlayer(id uint64) *Player {
496 |
497 | return g.players[id]
498 | }
499 |
500 | func (g *Game) getPlayerCount() int {
501 |
502 | return len(g.players)
503 | }
504 |
505 | func (g *Game) getOnlinePlayerCount() int {
506 |
507 | i := 0
508 | for _, v := range g.players {
509 | if v.IsOnline() {
510 | i++
511 | }
512 | }
513 |
514 | return i
515 | }
516 |
517 | func (g *Game) checkOver() bool {
518 | // 只要有人没发结果并且还在线，就不结束
519 | for _, v := range g.players {
520 | if !v.isOnline {
521 | continue
522 | }
523 |
524 | if _, ok := g.result[v.id]; !ok {
525 | return false
526 | }
527 | }
528 |
529 | return true
530 | }
531 |
532 | func (g *Game) isTimeout() bool {
533 | return g.logic.getFrameCount() > MaxGameFrame
534 |
535 | return true
536 | }
537 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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3 |
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220 | "keep intact all notices".
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236 | works, which are not by their nature extensions of the covered work,
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246 |
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253 | (including a physical distribution medium), accompanied by the
254 | Corresponding Source fixed on a durable physical medium
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262 | copy of the Corresponding Source for all the software in the
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273 | with subsection 6b.
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295 | included in conveying the object code work.
296 |
297 | A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
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318 | If you convey an object code work under this section in, or with, or
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325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
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339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 |
343 | 7. Additional Terms.
344 |
345 | "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law. If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 |
354 | When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it. (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.) You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 |
361 | Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 |
365 | a) Disclaiming warranty or limiting liability differently from the
366 | terms of sections 15 and 16 of this License; or
367 |
368 | b) Requiring preservation of specified reasonable legal notices or
369 | author attributions in that material or in the Appropriate Legal
370 | Notices displayed by works containing it; or
371 |
372 | c) Prohibiting misrepresentation of the origin of that material, or
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380 | trade names, trademarks, or service marks; or
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383 | material by anyone who conveys the material (or modified versions of
384 | it) with contractual assumptions of liability to the recipient, for
385 | any liability that these contractual assumptions directly impose on
386 | those licensors and authors.
387 |
388 | All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10. If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term. If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
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399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 |
403 | Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 |
407 | 8. Termination.
408 |
409 | You may not propagate or modify a covered work except as expressly
410 | provided under this License. Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 |
415 | However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
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419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 |
422 | Moreover, your license from a particular copyright holder is
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424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 |
429 | Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License. If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 |
435 | 9. Acceptance Not Required for Having Copies.
436 |
437 | You are not required to accept this License in order to receive or
438 | run a copy of the Program. Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance. However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work. These actions infringe copyright if you do
443 | not accept this License. Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 |
446 | 10. Automatic Licensing of Downstream Recipients.
447 |
448 | Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License. You are not responsible
451 | for enforcing compliance by third parties with this License.
452 |
453 | An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations. If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 |
463 | You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License. For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 |
471 | 11. Patents.
472 |
473 | A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based. The
475 | work thus licensed is called the contributor's "contributor version".
476 |
477 | A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version. For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 |
487 | Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 |
492 | In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement). To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 |
499 | If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
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502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients. "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
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515 | covered work, and grant a patent license to some of the parties
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517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 |
521 | A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License. You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 |
536 | Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
542 | If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License. If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all. For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
553 |
554 | Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work. The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time. Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 |
570 | Each version is given a distinguishing version number. If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------
/pb/message.pb.go:
--------------------------------------------------------------------------------
1 | // Code generated by protoc-gen-go. DO NOT EDIT.
2 | // versions:
3 | // protoc-gen-go v1.26.0
4 | // protoc v3.17.3
5 | // source: message.proto
6 |
7 | package pb
8 |
9 | import (
10 | protoreflect "google.golang.org/protobuf/reflect/protoreflect"
11 | protoimpl "google.golang.org/protobuf/runtime/protoimpl"
12 | reflect "reflect"
13 | sync "sync"
14 | )
15 |
16 | const (
17 | // Verify that this generated code is sufficiently up-to-date.
18 | _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
19 | // Verify that runtime/protoimpl is sufficiently up-to-date.
20 | _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
21 | )
22 |
23 | //消息ID
24 | type ID int32
25 |
26 | const (
27 | ID_MSG_BEGIN ID = 0
28 | ID_MSG_Connect ID = 1 //连接(客户端发来第一个消息)
29 | ID_MSG_Heartbeat ID = 2 //心跳(服务端返回Connect成功之后每隔1秒发送一个心跳包)
30 | ID_MSG_JoinRoom ID = 10 //进入
31 | ID_MSG_Progress ID = 20 //进度
32 | ID_MSG_Ready ID = 30 //准备
33 | ID_MSG_Start ID = 40 //开始
34 | ID_MSG_Frame ID = 50 //帧数据
35 | ID_MSG_Input ID = 60 //输入
36 | ID_MSG_Result ID = 70 //结果
37 | ID_MSG_Close ID = 100 //房间关闭
38 | ID_MSG_END ID = 255
39 | )
40 |
41 | // Enum value maps for ID.
42 | var (
43 | ID_name = map[int32]string{
44 | 0: "MSG_BEGIN",
45 | 1: "MSG_Connect",
46 | 2: "MSG_Heartbeat",
47 | 10: "MSG_JoinRoom",
48 | 20: "MSG_Progress",
49 | 30: "MSG_Ready",
50 | 40: "MSG_Start",
51 | 50: "MSG_Frame",
52 | 60: "MSG_Input",
53 | 70: "MSG_Result",
54 | 100: "MSG_Close",
55 | 255: "MSG_END",
56 | }
57 | ID_value = map[string]int32{
58 | "MSG_BEGIN": 0,
59 | "MSG_Connect": 1,
60 | "MSG_Heartbeat": 2,
61 | "MSG_JoinRoom": 10,
62 | "MSG_Progress": 20,
63 | "MSG_Ready": 30,
64 | "MSG_Start": 40,
65 | "MSG_Frame": 50,
66 | "MSG_Input": 60,
67 | "MSG_Result": 70,
68 | "MSG_Close": 100,
69 | "MSG_END": 255,
70 | }
71 | )
72 |
73 | func (x ID) Enum() *ID {
74 | p := new(ID)
75 | *p = x
76 | return p
77 | }
78 |
79 | func (x ID) String() string {
80 | return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
81 | }
82 |
83 | func (ID) Descriptor() protoreflect.EnumDescriptor {
84 | return file_message_proto_enumTypes[0].Descriptor()
85 | }
86 |
87 | func (ID) Type() protoreflect.EnumType {
88 | return &file_message_proto_enumTypes[0]
89 | }
90 |
91 | func (x ID) Number() protoreflect.EnumNumber {
92 | return protoreflect.EnumNumber(x)
93 | }
94 |
95 | // Deprecated: Use ID.Descriptor instead.
96 | func (ID) EnumDescriptor() ([]byte, []int) {
97 | return file_message_proto_rawDescGZIP(), []int{0}
98 | }
99 |
100 | //错误码
101 | type ERRORCODE int32
102 |
103 | const (
104 | ERRORCODE_ERR_Ok ERRORCODE = 0 //OK
105 | ERRORCODE_ERR_NoPlayer ERRORCODE = 1 //没有这个玩家
106 | ERRORCODE_ERR_NoRoom ERRORCODE = 2 //没有房间
107 | ERRORCODE_ERR_RoomState ERRORCODE = 3 //房间状态不正确
108 | ERRORCODE_ERR_Token ERRORCODE = 4 //Token验证失败
109 | )
110 |
111 | // Enum value maps for ERRORCODE.
112 | var (
113 | ERRORCODE_name = map[int32]string{
114 | 0: "ERR_Ok",
115 | 1: "ERR_NoPlayer",
116 | 2: "ERR_NoRoom",
117 | 3: "ERR_RoomState",
118 | 4: "ERR_Token",
119 | }
120 | ERRORCODE_value = map[string]int32{
121 | "ERR_Ok": 0,
122 | "ERR_NoPlayer": 1,
123 | "ERR_NoRoom": 2,
124 | "ERR_RoomState": 3,
125 | "ERR_Token": 4,
126 | }
127 | )
128 |
129 | func (x ERRORCODE) Enum() *ERRORCODE {
130 | p := new(ERRORCODE)
131 | *p = x
132 | return p
133 | }
134 |
135 | func (x ERRORCODE) String() string {
136 | return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
137 | }
138 |
139 | func (ERRORCODE) Descriptor() protoreflect.EnumDescriptor {
140 | return file_message_proto_enumTypes[1].Descriptor()
141 | }
142 |
143 | func (ERRORCODE) Type() protoreflect.EnumType {
144 | return &file_message_proto_enumTypes[1]
145 | }
146 |
147 | func (x ERRORCODE) Number() protoreflect.EnumNumber {
148 | return protoreflect.EnumNumber(x)
149 | }
150 |
151 | // Deprecated: Use ERRORCODE.Descriptor instead.
152 | func (ERRORCODE) EnumDescriptor() ([]byte, []int) {
153 | return file_message_proto_rawDescGZIP(), []int{1}
154 | }
155 |
156 | //客户端发来的第一个消息
157 | type C2S_ConnectMsg struct {
158 | state protoimpl.MessageState
159 | sizeCache protoimpl.SizeCache
160 | unknownFields protoimpl.UnknownFields
161 |
162 | PlayerID *uint64 `protobuf:"varint,1,opt,name=playerID,proto3,oneof" json:"playerID,omitempty"` //唯一ID
163 | BattleID *uint64 `protobuf:"varint,2,opt,name=battleID,proto3,oneof" json:"battleID,omitempty"` //战斗ID
164 | Token *string `protobuf:"bytes,10,opt,name=token,proto3,oneof" json:"token,omitempty"` //令牌
165 | }
166 |
167 | func (x *C2S_ConnectMsg) Reset() {
168 | *x = C2S_ConnectMsg{}
169 | if protoimpl.UnsafeEnabled {
170 | mi := &file_message_proto_msgTypes[0]
171 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
172 | ms.StoreMessageInfo(mi)
173 | }
174 | }
175 |
176 | func (x *C2S_ConnectMsg) String() string {
177 | return protoimpl.X.MessageStringOf(x)
178 | }
179 |
180 | func (*C2S_ConnectMsg) ProtoMessage() {}
181 |
182 | func (x *C2S_ConnectMsg) ProtoReflect() protoreflect.Message {
183 | mi := &file_message_proto_msgTypes[0]
184 | if protoimpl.UnsafeEnabled && x != nil {
185 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
186 | if ms.LoadMessageInfo() == nil {
187 | ms.StoreMessageInfo(mi)
188 | }
189 | return ms
190 | }
191 | return mi.MessageOf(x)
192 | }
193 |
194 | // Deprecated: Use C2S_ConnectMsg.ProtoReflect.Descriptor instead.
195 | func (*C2S_ConnectMsg) Descriptor() ([]byte, []int) {
196 | return file_message_proto_rawDescGZIP(), []int{0}
197 | }
198 |
199 | func (x *C2S_ConnectMsg) GetPlayerID() uint64 {
200 | if x != nil && x.PlayerID != nil {
201 | return *x.PlayerID
202 | }
203 | return 0
204 | }
205 |
206 | func (x *C2S_ConnectMsg) GetBattleID() uint64 {
207 | if x != nil && x.BattleID != nil {
208 | return *x.BattleID
209 | }
210 | return 0
211 | }
212 |
213 | func (x *C2S_ConnectMsg) GetToken() string {
214 | if x != nil && x.Token != nil {
215 | return *x.Token
216 | }
217 | return ""
218 | }
219 |
220 | //服务端返回连接结果
221 | type S2C_ConnectMsg struct {
222 | state protoimpl.MessageState
223 | sizeCache protoimpl.SizeCache
224 | unknownFields protoimpl.UnknownFields
225 |
226 | ErrorCode *ERRORCODE `protobuf:"varint,1,opt,name=errorCode,proto3,enum=pb.ERRORCODE,oneof" json:"errorCode,omitempty"` //错误码
227 | }
228 |
229 | func (x *S2C_ConnectMsg) Reset() {
230 | *x = S2C_ConnectMsg{}
231 | if protoimpl.UnsafeEnabled {
232 | mi := &file_message_proto_msgTypes[1]
233 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
234 | ms.StoreMessageInfo(mi)
235 | }
236 | }
237 |
238 | func (x *S2C_ConnectMsg) String() string {
239 | return protoimpl.X.MessageStringOf(x)
240 | }
241 |
242 | func (*S2C_ConnectMsg) ProtoMessage() {}
243 |
244 | func (x *S2C_ConnectMsg) ProtoReflect() protoreflect.Message {
245 | mi := &file_message_proto_msgTypes[1]
246 | if protoimpl.UnsafeEnabled && x != nil {
247 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
248 | if ms.LoadMessageInfo() == nil {
249 | ms.StoreMessageInfo(mi)
250 | }
251 | return ms
252 | }
253 | return mi.MessageOf(x)
254 | }
255 |
256 | // Deprecated: Use S2C_ConnectMsg.ProtoReflect.Descriptor instead.
257 | func (*S2C_ConnectMsg) Descriptor() ([]byte, []int) {
258 | return file_message_proto_rawDescGZIP(), []int{1}
259 | }
260 |
261 | func (x *S2C_ConnectMsg) GetErrorCode() ERRORCODE {
262 | if x != nil && x.ErrorCode != nil {
263 | return *x.ErrorCode
264 | }
265 | return ERRORCODE_ERR_Ok
266 | }
267 |
268 | //服务端返回进入房间消息
269 | type S2C_JoinRoomMsg struct {
270 | state protoimpl.MessageState
271 | sizeCache protoimpl.SizeCache
272 | unknownFields protoimpl.UnknownFields
273 |
274 | Roomseatid *int32 `protobuf:"varint,1,opt,name=roomseatid,proto3,oneof" json:"roomseatid,omitempty"` //自己的位置索引id(1~N)
275 | Others []uint64 `protobuf:"varint,2,rep,packed,name=others,proto3" json:"others,omitempty"` //其他人的id
276 | Pros []int32 `protobuf:"varint,3,rep,packed,name=pros,proto3" json:"pros,omitempty"` //其他人的进度
277 | RandomSeed *int32 `protobuf:"varint,4,opt,name=randomSeed,proto3,oneof" json:"randomSeed,omitempty"` //随机种子
278 | }
279 |
280 | func (x *S2C_JoinRoomMsg) Reset() {
281 | *x = S2C_JoinRoomMsg{}
282 | if protoimpl.UnsafeEnabled {
283 | mi := &file_message_proto_msgTypes[2]
284 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
285 | ms.StoreMessageInfo(mi)
286 | }
287 | }
288 |
289 | func (x *S2C_JoinRoomMsg) String() string {
290 | return protoimpl.X.MessageStringOf(x)
291 | }
292 |
293 | func (*S2C_JoinRoomMsg) ProtoMessage() {}
294 |
295 | func (x *S2C_JoinRoomMsg) ProtoReflect() protoreflect.Message {
296 | mi := &file_message_proto_msgTypes[2]
297 | if protoimpl.UnsafeEnabled && x != nil {
298 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
299 | if ms.LoadMessageInfo() == nil {
300 | ms.StoreMessageInfo(mi)
301 | }
302 | return ms
303 | }
304 | return mi.MessageOf(x)
305 | }
306 |
307 | // Deprecated: Use S2C_JoinRoomMsg.ProtoReflect.Descriptor instead.
308 | func (*S2C_JoinRoomMsg) Descriptor() ([]byte, []int) {
309 | return file_message_proto_rawDescGZIP(), []int{2}
310 | }
311 |
312 | func (x *S2C_JoinRoomMsg) GetRoomseatid() int32 {
313 | if x != nil && x.Roomseatid != nil {
314 | return *x.Roomseatid
315 | }
316 | return 0
317 | }
318 |
319 | func (x *S2C_JoinRoomMsg) GetOthers() []uint64 {
320 | if x != nil {
321 | return x.Others
322 | }
323 | return nil
324 | }
325 |
326 | func (x *S2C_JoinRoomMsg) GetPros() []int32 {
327 | if x != nil {
328 | return x.Pros
329 | }
330 | return nil
331 | }
332 |
333 | func (x *S2C_JoinRoomMsg) GetRandomSeed() int32 {
334 | if x != nil && x.RandomSeed != nil {
335 | return *x.RandomSeed
336 | }
337 | return 0
338 | }
339 |
340 | //服务端广播开始游戏消息
341 | type S2C_StartMsg struct {
342 | state protoimpl.MessageState
343 | sizeCache protoimpl.SizeCache
344 | unknownFields protoimpl.UnknownFields
345 |
346 | TimeStamp *int64 `protobuf:"varint,1,opt,name=timeStamp,proto3,oneof" json:"timeStamp,omitempty"` //同步时间戳
347 | }
348 |
349 | func (x *S2C_StartMsg) Reset() {
350 | *x = S2C_StartMsg{}
351 | if protoimpl.UnsafeEnabled {
352 | mi := &file_message_proto_msgTypes[3]
353 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
354 | ms.StoreMessageInfo(mi)
355 | }
356 | }
357 |
358 | func (x *S2C_StartMsg) String() string {
359 | return protoimpl.X.MessageStringOf(x)
360 | }
361 |
362 | func (*S2C_StartMsg) ProtoMessage() {}
363 |
364 | func (x *S2C_StartMsg) ProtoReflect() protoreflect.Message {
365 | mi := &file_message_proto_msgTypes[3]
366 | if protoimpl.UnsafeEnabled && x != nil {
367 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
368 | if ms.LoadMessageInfo() == nil {
369 | ms.StoreMessageInfo(mi)
370 | }
371 | return ms
372 | }
373 | return mi.MessageOf(x)
374 | }
375 |
376 | // Deprecated: Use S2C_StartMsg.ProtoReflect.Descriptor instead.
377 | func (*S2C_StartMsg) Descriptor() ([]byte, []int) {
378 | return file_message_proto_rawDescGZIP(), []int{3}
379 | }
380 |
381 | func (x *S2C_StartMsg) GetTimeStamp() int64 {
382 | if x != nil && x.TimeStamp != nil {
383 | return *x.TimeStamp
384 | }
385 | return 0
386 | }
387 |
388 | //读条进度
389 | type C2S_ProgressMsg struct {
390 | state protoimpl.MessageState
391 | sizeCache protoimpl.SizeCache
392 | unknownFields protoimpl.UnknownFields
393 |
394 | Pro *int32 `protobuf:"varint,1,opt,name=pro,proto3,oneof" json:"pro,omitempty"` //进度值0~100
395 | }
396 |
397 | func (x *C2S_ProgressMsg) Reset() {
398 | *x = C2S_ProgressMsg{}
399 | if protoimpl.UnsafeEnabled {
400 | mi := &file_message_proto_msgTypes[4]
401 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
402 | ms.StoreMessageInfo(mi)
403 | }
404 | }
405 |
406 | func (x *C2S_ProgressMsg) String() string {
407 | return protoimpl.X.MessageStringOf(x)
408 | }
409 |
410 | func (*C2S_ProgressMsg) ProtoMessage() {}
411 |
412 | func (x *C2S_ProgressMsg) ProtoReflect() protoreflect.Message {
413 | mi := &file_message_proto_msgTypes[4]
414 | if protoimpl.UnsafeEnabled && x != nil {
415 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
416 | if ms.LoadMessageInfo() == nil {
417 | ms.StoreMessageInfo(mi)
418 | }
419 | return ms
420 | }
421 | return mi.MessageOf(x)
422 | }
423 |
424 | // Deprecated: Use C2S_ProgressMsg.ProtoReflect.Descriptor instead.
425 | func (*C2S_ProgressMsg) Descriptor() ([]byte, []int) {
426 | return file_message_proto_rawDescGZIP(), []int{4}
427 | }
428 |
429 | func (x *C2S_ProgressMsg) GetPro() int32 {
430 | if x != nil && x.Pro != nil {
431 | return *x.Pro
432 | }
433 | return 0
434 | }
435 |
436 | //读条进度
437 | type S2C_ProgressMsg struct {
438 | state protoimpl.MessageState
439 | sizeCache protoimpl.SizeCache
440 | unknownFields protoimpl.UnknownFields
441 |
442 | Id *uint64 `protobuf:"varint,1,opt,name=id,proto3,oneof" json:"id,omitempty"` //id
443 | Pro *int32 `protobuf:"varint,2,opt,name=pro,proto3,oneof" json:"pro,omitempty"` //进度值0~100
444 | }
445 |
446 | func (x *S2C_ProgressMsg) Reset() {
447 | *x = S2C_ProgressMsg{}
448 | if protoimpl.UnsafeEnabled {
449 | mi := &file_message_proto_msgTypes[5]
450 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
451 | ms.StoreMessageInfo(mi)
452 | }
453 | }
454 |
455 | func (x *S2C_ProgressMsg) String() string {
456 | return protoimpl.X.MessageStringOf(x)
457 | }
458 |
459 | func (*S2C_ProgressMsg) ProtoMessage() {}
460 |
461 | func (x *S2C_ProgressMsg) ProtoReflect() protoreflect.Message {
462 | mi := &file_message_proto_msgTypes[5]
463 | if protoimpl.UnsafeEnabled && x != nil {
464 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
465 | if ms.LoadMessageInfo() == nil {
466 | ms.StoreMessageInfo(mi)
467 | }
468 | return ms
469 | }
470 | return mi.MessageOf(x)
471 | }
472 |
473 | // Deprecated: Use S2C_ProgressMsg.ProtoReflect.Descriptor instead.
474 | func (*S2C_ProgressMsg) Descriptor() ([]byte, []int) {
475 | return file_message_proto_rawDescGZIP(), []int{5}
476 | }
477 |
478 | func (x *S2C_ProgressMsg) GetId() uint64 {
479 | if x != nil && x.Id != nil {
480 | return *x.Id
481 | }
482 | return 0
483 | }
484 |
485 | func (x *S2C_ProgressMsg) GetPro() int32 {
486 | if x != nil && x.Pro != nil {
487 | return *x.Pro
488 | }
489 | return 0
490 | }
491 |
492 | //操作输入消息
493 | type C2S_InputMsg struct {
494 | state protoimpl.MessageState
495 | sizeCache protoimpl.SizeCache
496 | unknownFields protoimpl.UnknownFields
497 |
498 | Sid *int32 `protobuf:"varint,1,opt,name=sid,proto3,oneof" json:"sid,omitempty"` //操作id
499 | X *int32 `protobuf:"varint,2,opt,name=x,proto3,oneof" json:"x,omitempty"` //操作位置x
500 | Y *int32 `protobuf:"varint,3,opt,name=y,proto3,oneof" json:"y,omitempty"` //操作位置y
501 | FrameID *uint32 `protobuf:"varint,4,opt,name=frameID,proto3,oneof" json:"frameID,omitempty"` //帧ID
502 | }
503 |
504 | func (x *C2S_InputMsg) Reset() {
505 | *x = C2S_InputMsg{}
506 | if protoimpl.UnsafeEnabled {
507 | mi := &file_message_proto_msgTypes[6]
508 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
509 | ms.StoreMessageInfo(mi)
510 | }
511 | }
512 |
513 | func (x *C2S_InputMsg) String() string {
514 | return protoimpl.X.MessageStringOf(x)
515 | }
516 |
517 | func (*C2S_InputMsg) ProtoMessage() {}
518 |
519 | func (x *C2S_InputMsg) ProtoReflect() protoreflect.Message {
520 | mi := &file_message_proto_msgTypes[6]
521 | if protoimpl.UnsafeEnabled && x != nil {
522 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
523 | if ms.LoadMessageInfo() == nil {
524 | ms.StoreMessageInfo(mi)
525 | }
526 | return ms
527 | }
528 | return mi.MessageOf(x)
529 | }
530 |
531 | // Deprecated: Use C2S_InputMsg.ProtoReflect.Descriptor instead.
532 | func (*C2S_InputMsg) Descriptor() ([]byte, []int) {
533 | return file_message_proto_rawDescGZIP(), []int{6}
534 | }
535 |
536 | func (x *C2S_InputMsg) GetSid() int32 {
537 | if x != nil && x.Sid != nil {
538 | return *x.Sid
539 | }
540 | return 0
541 | }
542 |
543 | func (x *C2S_InputMsg) GetX() int32 {
544 | if x != nil && x.X != nil {
545 | return *x.X
546 | }
547 | return 0
548 | }
549 |
550 | func (x *C2S_InputMsg) GetY() int32 {
551 | if x != nil && x.Y != nil {
552 | return *x.Y
553 | }
554 | return 0
555 | }
556 |
557 | func (x *C2S_InputMsg) GetFrameID() uint32 {
558 | if x != nil && x.FrameID != nil {
559 | return *x.FrameID
560 | }
561 | return 0
562 | }
563 |
564 | //帧存储操作输入
565 | type InputData struct {
566 | state protoimpl.MessageState
567 | sizeCache protoimpl.SizeCache
568 | unknownFields protoimpl.UnknownFields
569 |
570 | Id *uint64 `protobuf:"varint,1,opt,name=id,proto3,oneof" json:"id,omitempty"` //id
571 | Sid *int32 `protobuf:"varint,2,opt,name=sid,proto3,oneof" json:"sid,omitempty"` //操作id
572 | X *int32 `protobuf:"varint,3,opt,name=x,proto3,oneof" json:"x,omitempty"` //操作位置x
573 | Y *int32 `protobuf:"varint,4,opt,name=y,proto3,oneof" json:"y,omitempty"` //操作位置y
574 | Roomseatid *int32 `protobuf:"varint,5,opt,name=roomseatid,proto3,oneof" json:"roomseatid,omitempty"` //操作者的位置索引id(1~N)
575 | }
576 |
577 | func (x *InputData) Reset() {
578 | *x = InputData{}
579 | if protoimpl.UnsafeEnabled {
580 | mi := &file_message_proto_msgTypes[7]
581 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
582 | ms.StoreMessageInfo(mi)
583 | }
584 | }
585 |
586 | func (x *InputData) String() string {
587 | return protoimpl.X.MessageStringOf(x)
588 | }
589 |
590 | func (*InputData) ProtoMessage() {}
591 |
592 | func (x *InputData) ProtoReflect() protoreflect.Message {
593 | mi := &file_message_proto_msgTypes[7]
594 | if protoimpl.UnsafeEnabled && x != nil {
595 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
596 | if ms.LoadMessageInfo() == nil {
597 | ms.StoreMessageInfo(mi)
598 | }
599 | return ms
600 | }
601 | return mi.MessageOf(x)
602 | }
603 |
604 | // Deprecated: Use InputData.ProtoReflect.Descriptor instead.
605 | func (*InputData) Descriptor() ([]byte, []int) {
606 | return file_message_proto_rawDescGZIP(), []int{7}
607 | }
608 |
609 | func (x *InputData) GetId() uint64 {
610 | if x != nil && x.Id != nil {
611 | return *x.Id
612 | }
613 | return 0
614 | }
615 |
616 | func (x *InputData) GetSid() int32 {
617 | if x != nil && x.Sid != nil {
618 | return *x.Sid
619 | }
620 | return 0
621 | }
622 |
623 | func (x *InputData) GetX() int32 {
624 | if x != nil && x.X != nil {
625 | return *x.X
626 | }
627 | return 0
628 | }
629 |
630 | func (x *InputData) GetY() int32 {
631 | if x != nil && x.Y != nil {
632 | return *x.Y
633 | }
634 | return 0
635 | }
636 |
637 | func (x *InputData) GetRoomseatid() int32 {
638 | if x != nil && x.Roomseatid != nil {
639 | return *x.Roomseatid
640 | }
641 | return 0
642 | }
643 |
644 | //帧数据
645 | type FrameData struct {
646 | state protoimpl.MessageState
647 | sizeCache protoimpl.SizeCache
648 | unknownFields protoimpl.UnknownFields
649 |
650 | FrameID *uint32 `protobuf:"varint,1,opt,name=frameID,proto3,oneof" json:"frameID,omitempty"` //帧ID
651 | Input []*InputData `protobuf:"bytes,2,rep,name=input,proto3" json:"input,omitempty"` //操作输入
652 | }
653 |
654 | func (x *FrameData) Reset() {
655 | *x = FrameData{}
656 | if protoimpl.UnsafeEnabled {
657 | mi := &file_message_proto_msgTypes[8]
658 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
659 | ms.StoreMessageInfo(mi)
660 | }
661 | }
662 |
663 | func (x *FrameData) String() string {
664 | return protoimpl.X.MessageStringOf(x)
665 | }
666 |
667 | func (*FrameData) ProtoMessage() {}
668 |
669 | func (x *FrameData) ProtoReflect() protoreflect.Message {
670 | mi := &file_message_proto_msgTypes[8]
671 | if protoimpl.UnsafeEnabled && x != nil {
672 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
673 | if ms.LoadMessageInfo() == nil {
674 | ms.StoreMessageInfo(mi)
675 | }
676 | return ms
677 | }
678 | return mi.MessageOf(x)
679 | }
680 |
681 | // Deprecated: Use FrameData.ProtoReflect.Descriptor instead.
682 | func (*FrameData) Descriptor() ([]byte, []int) {
683 | return file_message_proto_rawDescGZIP(), []int{8}
684 | }
685 |
686 | func (x *FrameData) GetFrameID() uint32 {
687 | if x != nil && x.FrameID != nil {
688 | return *x.FrameID
689 | }
690 | return 0
691 | }
692 |
693 | func (x *FrameData) GetInput() []*InputData {
694 | if x != nil {
695 | return x.Input
696 | }
697 | return nil
698 | }
699 |
700 | //广播帧消息
701 | type S2C_FrameMsg struct {
702 | state protoimpl.MessageState
703 | sizeCache protoimpl.SizeCache
704 | unknownFields protoimpl.UnknownFields
705 |
706 | Frames []*FrameData `protobuf:"bytes,1,rep,name=frames,proto3" json:"frames,omitempty"` //帧数据
707 | }
708 |
709 | func (x *S2C_FrameMsg) Reset() {
710 | *x = S2C_FrameMsg{}
711 | if protoimpl.UnsafeEnabled {
712 | mi := &file_message_proto_msgTypes[9]
713 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
714 | ms.StoreMessageInfo(mi)
715 | }
716 | }
717 |
718 | func (x *S2C_FrameMsg) String() string {
719 | return protoimpl.X.MessageStringOf(x)
720 | }
721 |
722 | func (*S2C_FrameMsg) ProtoMessage() {}
723 |
724 | func (x *S2C_FrameMsg) ProtoReflect() protoreflect.Message {
725 | mi := &file_message_proto_msgTypes[9]
726 | if protoimpl.UnsafeEnabled && x != nil {
727 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
728 | if ms.LoadMessageInfo() == nil {
729 | ms.StoreMessageInfo(mi)
730 | }
731 | return ms
732 | }
733 | return mi.MessageOf(x)
734 | }
735 |
736 | // Deprecated: Use S2C_FrameMsg.ProtoReflect.Descriptor instead.
737 | func (*S2C_FrameMsg) Descriptor() ([]byte, []int) {
738 | return file_message_proto_rawDescGZIP(), []int{9}
739 | }
740 |
741 | func (x *S2C_FrameMsg) GetFrames() []*FrameData {
742 | if x != nil {
743 | return x.Frames
744 | }
745 | return nil
746 | }
747 |
748 | //结果消息
749 | type C2S_ResultMsg struct {
750 | state protoimpl.MessageState
751 | sizeCache protoimpl.SizeCache
752 | unknownFields protoimpl.UnknownFields
753 |
754 | WinnerID *uint64 `protobuf:"varint,1,opt,name=winnerID,proto3,oneof" json:"winnerID,omitempty"` //胜利者ID
755 | }
756 |
757 | func (x *C2S_ResultMsg) Reset() {
758 | *x = C2S_ResultMsg{}
759 | if protoimpl.UnsafeEnabled {
760 | mi := &file_message_proto_msgTypes[10]
761 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
762 | ms.StoreMessageInfo(mi)
763 | }
764 | }
765 |
766 | func (x *C2S_ResultMsg) String() string {
767 | return protoimpl.X.MessageStringOf(x)
768 | }
769 |
770 | func (*C2S_ResultMsg) ProtoMessage() {}
771 |
772 | func (x *C2S_ResultMsg) ProtoReflect() protoreflect.Message {
773 | mi := &file_message_proto_msgTypes[10]
774 | if protoimpl.UnsafeEnabled && x != nil {
775 | ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
776 | if ms.LoadMessageInfo() == nil {
777 | ms.StoreMessageInfo(mi)
778 | }
779 | return ms
780 | }
781 | return mi.MessageOf(x)
782 | }
783 |
784 | // Deprecated: Use C2S_ResultMsg.ProtoReflect.Descriptor instead.
785 | func (*C2S_ResultMsg) Descriptor() ([]byte, []int) {
786 | return file_message_proto_rawDescGZIP(), []int{10}
787 | }
788 |
789 | func (x *C2S_ResultMsg) GetWinnerID() uint64 {
790 | if x != nil && x.WinnerID != nil {
791 | return *x.WinnerID
792 | }
793 | return 0
794 | }
795 |
796 | var File_message_proto protoreflect.FileDescriptor
797 |
798 | var file_message_proto_rawDesc = []byte{
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891 | 0x62, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
892 | }
893 |
894 | var (
895 | file_message_proto_rawDescOnce sync.Once
896 | file_message_proto_rawDescData = file_message_proto_rawDesc
897 | )
898 |
899 | func file_message_proto_rawDescGZIP() []byte {
900 | file_message_proto_rawDescOnce.Do(func() {
901 | file_message_proto_rawDescData = protoimpl.X.CompressGZIP(file_message_proto_rawDescData)
902 | })
903 | return file_message_proto_rawDescData
904 | }
905 |
906 | var file_message_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
907 | var file_message_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
908 | var file_message_proto_goTypes = []interface{}{
909 | (ID)(0), // 0: pb.ID
910 | (ERRORCODE)(0), // 1: pb.ERRORCODE
911 | (*C2S_ConnectMsg)(nil), // 2: pb.C2S_ConnectMsg
912 | (*S2C_ConnectMsg)(nil), // 3: pb.S2C_ConnectMsg
913 | (*S2C_JoinRoomMsg)(nil), // 4: pb.S2C_JoinRoomMsg
914 | (*S2C_StartMsg)(nil), // 5: pb.S2C_StartMsg
915 | (*C2S_ProgressMsg)(nil), // 6: pb.C2S_ProgressMsg
916 | (*S2C_ProgressMsg)(nil), // 7: pb.S2C_ProgressMsg
917 | (*C2S_InputMsg)(nil), // 8: pb.C2S_InputMsg
918 | (*InputData)(nil), // 9: pb.InputData
919 | (*FrameData)(nil), // 10: pb.FrameData
920 | (*S2C_FrameMsg)(nil), // 11: pb.S2C_FrameMsg
921 | (*C2S_ResultMsg)(nil), // 12: pb.C2S_ResultMsg
922 | }
923 | var file_message_proto_depIdxs = []int32{
924 | 1, // 0: pb.S2C_ConnectMsg.errorCode:type_name -> pb.ERRORCODE
925 | 9, // 1: pb.FrameData.input:type_name -> pb.InputData
926 | 10, // 2: pb.S2C_FrameMsg.frames:type_name -> pb.FrameData
927 | 3, // [3:3] is the sub-list for method output_type
928 | 3, // [3:3] is the sub-list for method input_type
929 | 3, // [3:3] is the sub-list for extension type_name
930 | 3, // [3:3] is the sub-list for extension extendee
931 | 0, // [0:3] is the sub-list for field type_name
932 | }
933 |
934 | func init() { file_message_proto_init() }
935 | func file_message_proto_init() {
936 | if File_message_proto != nil {
937 | return
938 | }
939 | if !protoimpl.UnsafeEnabled {
940 | file_message_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
941 | switch v := v.(*C2S_ConnectMsg); i {
942 | case 0:
943 | return &v.state
944 | case 1:
945 | return &v.sizeCache
946 | case 2:
947 | return &v.unknownFields
948 | default:
949 | return nil
950 | }
951 | }
952 | file_message_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
953 | switch v := v.(*S2C_ConnectMsg); i {
954 | case 0:
955 | return &v.state
956 | case 1:
957 | return &v.sizeCache
958 | case 2:
959 | return &v.unknownFields
960 | default:
961 | return nil
962 | }
963 | }
964 | file_message_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
965 | switch v := v.(*S2C_JoinRoomMsg); i {
966 | case 0:
967 | return &v.state
968 | case 1:
969 | return &v.sizeCache
970 | case 2:
971 | return &v.unknownFields
972 | default:
973 | return nil
974 | }
975 | }
976 | file_message_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
977 | switch v := v.(*S2C_StartMsg); i {
978 | case 0:
979 | return &v.state
980 | case 1:
981 | return &v.sizeCache
982 | case 2:
983 | return &v.unknownFields
984 | default:
985 | return nil
986 | }
987 | }
988 | file_message_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
989 | switch v := v.(*C2S_ProgressMsg); i {
990 | case 0:
991 | return &v.state
992 | case 1:
993 | return &v.sizeCache
994 | case 2:
995 | return &v.unknownFields
996 | default:
997 | return nil
998 | }
999 | }
1000 | file_message_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
1001 | switch v := v.(*S2C_ProgressMsg); i {
1002 | case 0:
1003 | return &v.state
1004 | case 1:
1005 | return &v.sizeCache
1006 | case 2:
1007 | return &v.unknownFields
1008 | default:
1009 | return nil
1010 | }
1011 | }
1012 | file_message_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
1013 | switch v := v.(*C2S_InputMsg); i {
1014 | case 0:
1015 | return &v.state
1016 | case 1:
1017 | return &v.sizeCache
1018 | case 2:
1019 | return &v.unknownFields
1020 | default:
1021 | return nil
1022 | }
1023 | }
1024 | file_message_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
1025 | switch v := v.(*InputData); i {
1026 | case 0:
1027 | return &v.state
1028 | case 1:
1029 | return &v.sizeCache
1030 | case 2:
1031 | return &v.unknownFields
1032 | default:
1033 | return nil
1034 | }
1035 | }
1036 | file_message_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
1037 | switch v := v.(*FrameData); i {
1038 | case 0:
1039 | return &v.state
1040 | case 1:
1041 | return &v.sizeCache
1042 | case 2:
1043 | return &v.unknownFields
1044 | default:
1045 | return nil
1046 | }
1047 | }
1048 | file_message_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
1049 | switch v := v.(*S2C_FrameMsg); i {
1050 | case 0:
1051 | return &v.state
1052 | case 1:
1053 | return &v.sizeCache
1054 | case 2:
1055 | return &v.unknownFields
1056 | default:
1057 | return nil
1058 | }
1059 | }
1060 | file_message_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
1061 | switch v := v.(*C2S_ResultMsg); i {
1062 | case 0:
1063 | return &v.state
1064 | case 1:
1065 | return &v.sizeCache
1066 | case 2:
1067 | return &v.unknownFields
1068 | default:
1069 | return nil
1070 | }
1071 | }
1072 | }
1073 | file_message_proto_msgTypes[0].OneofWrappers = []interface{}{}
1074 | file_message_proto_msgTypes[1].OneofWrappers = []interface{}{}
1075 | file_message_proto_msgTypes[2].OneofWrappers = []interface{}{}
1076 | file_message_proto_msgTypes[3].OneofWrappers = []interface{}{}
1077 | file_message_proto_msgTypes[4].OneofWrappers = []interface{}{}
1078 | file_message_proto_msgTypes[5].OneofWrappers = []interface{}{}
1079 | file_message_proto_msgTypes[6].OneofWrappers = []interface{}{}
1080 | file_message_proto_msgTypes[7].OneofWrappers = []interface{}{}
1081 | file_message_proto_msgTypes[8].OneofWrappers = []interface{}{}
1082 | file_message_proto_msgTypes[10].OneofWrappers = []interface{}{}
1083 | type x struct{}
1084 | out := protoimpl.TypeBuilder{
1085 | File: protoimpl.DescBuilder{
1086 | GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
1087 | RawDescriptor: file_message_proto_rawDesc,
1088 | NumEnums: 2,
1089 | NumMessages: 11,
1090 | NumExtensions: 0,
1091 | NumServices: 0,
1092 | },
1093 | GoTypes: file_message_proto_goTypes,
1094 | DependencyIndexes: file_message_proto_depIdxs,
1095 | EnumInfos: file_message_proto_enumTypes,
1096 | MessageInfos: file_message_proto_msgTypes,
1097 | }.Build()
1098 | File_message_proto = out.File
1099 | file_message_proto_rawDesc = nil
1100 | file_message_proto_goTypes = nil
1101 | file_message_proto_depIdxs = nil
1102 | }
1103 |
--------------------------------------------------------------------------------