470 lines
13 KiB
Go
470 lines
13 KiB
Go
package csgo
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import (
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"context"
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"csgowtfd/ent"
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"csgowtfd/utils"
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"fmt"
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"github.com/an0nfunc/go-steam/v3"
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"github.com/an0nfunc/go-steam/v3/csgo/protocol/protobuf"
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"github.com/an0nfunc/go-steam/v3/netutil"
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"github.com/an0nfunc/go-steam/v3/protocol/gamecoordinator"
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"github.com/an0nfunc/go-steam/v3/protocol/steamlang"
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"github.com/go-redis/cache/v8"
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log "github.com/sirupsen/logrus"
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"go.uber.org/ratelimit"
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"google.golang.org/protobuf/proto"
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"io/ioutil"
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"os"
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"time"
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)
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const (
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APPID = 730
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)
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type DemoMatchLoaderConfig struct {
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Username string
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Password string
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AuthCode string
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Sentry string
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LoginKey string
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Db *ent.Client
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Worker int
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ApiKey string
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RateLimit ratelimit.Limiter
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Cache *cache.Cache
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}
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type DemoMatchLoader struct {
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client *steam.Client
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GCReady bool
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steamLogin *steam.LogOnDetails
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matchRecv chan *protobuf.CMsgGCCStrike15V2_MatchList
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cmList []*netutil.PortAddr
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sentryFile string
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loginKey string
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db *ent.Client
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dp *DemoParser
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parseDemo chan *Demo
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parseMap map[string]bool
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cache *cache.Cache
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connecting bool
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}
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func AccountId2SteamId(accId uint32) uint64 {
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return uint64(accId) + 76561197960265728
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}
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func SteamId2AccountId(steamId uint64) uint32 {
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return uint32(steamId - 76561197960265728)
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}
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func playerStatsFromRound(round *protobuf.CMsgGCCStrike15V2_MatchmakingServerRoundStats, p *ent.Player) (int32, int32, int32, int32, int32, int32) {
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for i, acc := range round.GetReservation().GetAccountIds() {
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if AccountId2SteamId(acc) == p.ID {
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return round.GetKills()[i], round.GetDeaths()[i], round.GetAssists()[i], round.GetEnemyHeadshots()[i], round.GetScores()[i], round.GetMvps()[i]
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}
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}
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return 0, 0, 0, 0, 0, 0
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}
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func (d *DemoMatchLoader) HandleGCPacket(pkg *gamecoordinator.GCPacket) {
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switch pkg.MsgType {
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case uint32(protobuf.EGCBaseClientMsg_k_EMsgGCClientWelcome):
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msg := &protobuf.CMsgClientWelcome{}
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err := proto.Unmarshal(pkg.Body, msg)
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if err != nil {
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log.Errorf("[DL] Unable to unmarshal event %v: %v", pkg.MsgType, err)
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}
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log.Debugf("[GC] Welcome: %+v", msg)
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d.GCReady = true
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case uint32(protobuf.EGCBaseClientMsg_k_EMsgGCClientConnectionStatus):
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msg := &protobuf.CMsgConnectionStatus{}
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err := proto.Unmarshal(pkg.Body, msg)
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if err != nil {
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log.Errorf("[DL] Unable to unmarshal event %v: %v", pkg.MsgType, err)
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}
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log.Debugf("[GC] Status: %+v", msg)
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if msg.GetStatus() != protobuf.GCConnectionStatus_GCConnectionStatus_HAVE_SESSION {
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d.GCReady = false
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go d.greetGC()
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}
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case uint32(protobuf.ECsgoGCMsg_k_EMsgGCCStrike15_v2_GC2ClientGlobalStats):
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msg := &protobuf.GlobalStatistics{}
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err := proto.Unmarshal(pkg.Body, msg)
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if err != nil {
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log.Errorf("[DL] Unable to unmarshal event %v: %v", pkg.MsgType, err)
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}
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log.Debugf("[GC] Stats: %+v", msg)
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d.GCReady = true
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case uint32(protobuf.ECsgoGCMsg_k_EMsgGCCStrike15_v2_MatchList):
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msg := &protobuf.CMsgGCCStrike15V2_MatchList{}
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err := proto.Unmarshal(pkg.Body, msg)
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if err != nil {
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log.Errorf("[DL] Unable to unmarshal event %v: %v", pkg.MsgType, err)
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}
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d.matchRecv <- msg
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default:
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log.Debugf("[GC] Unhandled GC message: %+v", pkg)
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}
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}
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func (d *DemoMatchLoader) getMatchDetails(sharecode string) (*protobuf.CMsgGCCStrike15V2_MatchList, error) {
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if !d.GCReady {
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return nil, fmt.Errorf("gc not ready")
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}
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matchId, outcomeId, tokenId, err := DecodeSharecode(sharecode)
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if err != nil {
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return nil, err
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}
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err = d.requestDemoInfo(matchId, outcomeId, uint32(tokenId))
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if err != nil {
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return nil, err
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}
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for {
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select {
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case matchDetails := <-d.matchRecv:
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if *matchDetails.Matches[0].Matchid == matchId {
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return matchDetails, nil
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} else {
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d.matchRecv <- matchDetails
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}
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}
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}
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}
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func (d *DemoMatchLoader) connectToSteam() error {
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if d.client.Connected() {
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return nil
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}
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_, err := d.client.Connect()
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if err != nil {
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return err
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}
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return nil
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}
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func (d *DemoMatchLoader) Setup(config *DemoMatchLoaderConfig) error {
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d.loginKey = config.LoginKey
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d.sentryFile = config.Sentry
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d.db = config.Db
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d.dp = &DemoParser{}
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d.parseMap = map[string]bool{}
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d.cache = config.Cache
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err := d.dp.Setup(config.Db, config.Worker)
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if err != nil {
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return err
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}
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d.steamLogin = new(steam.LogOnDetails)
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d.steamLogin.Username = config.Username
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d.steamLogin.Password = config.Password
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d.steamLogin.AuthCode = config.AuthCode
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d.steamLogin.ShouldRememberPassword = true
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if _, err := os.Stat(d.sentryFile); err == nil {
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hash, err := ioutil.ReadFile(d.sentryFile)
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if err != nil {
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return err
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}
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d.steamLogin.SentryFileHash = hash
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}
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if _, err := os.Stat(d.loginKey); err == nil {
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hash, err := ioutil.ReadFile(d.loginKey)
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if err != nil {
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return err
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}
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d.steamLogin.LoginKey = string(hash)
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}
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d.client = steam.NewClient()
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err = steam.InitializeSteamDirectory()
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if err != nil {
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return err
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}
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d.matchRecv = make(chan *protobuf.CMsgGCCStrike15V2_MatchList, 1000)
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d.parseDemo = make(chan *Demo, 1000)
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go d.connectLoop()
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go d.steamEventHandler()
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for i := 0; i < config.Worker; i++ {
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go d.gcWorker(config.ApiKey, config.RateLimit)
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}
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return nil
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}
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func (d DemoMatchLoader) LoadDemo(demo *Demo) error {
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select {
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case d.parseDemo <- demo:
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return nil
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default:
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return fmt.Errorf("queue full")
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}
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}
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func (d DemoMatchLoader) connectLoop() {
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if !d.connecting {
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d.connecting = true
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for d.connectToSteam() != nil {
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log.Infof("[DL] Retrying connecting to steam...")
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time.Sleep(time.Minute)
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}
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}
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}
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func (d *DemoMatchLoader) steamEventHandler() {
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for event := range d.client.Events() {
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switch e := event.(type) {
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case *steam.ConnectedEvent:
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log.Debug("[DL] Connected!")
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d.client.Auth.LogOn(d.steamLogin)
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case *steam.MachineAuthUpdateEvent:
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log.Debug("[DL] Got sentry!")
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err := ioutil.WriteFile(d.sentryFile, e.Hash, os.ModePerm)
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if err != nil {
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log.Errorf("[DL] Unable write sentry file: %v", err)
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}
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case *steam.LoggedOnEvent:
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log.Debug("[DL] Login successfully!")
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d.client.Social.SetPersonaState(steamlang.EPersonaState_Online)
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go d.setPlaying()
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case *steam.LogOnFailedEvent:
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log.Warningf("[DL] Steam login denied: %+v", e)
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switch e.Result {
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case steamlang.EResult_AccountLogonDenied:
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log.Fatalf("[DL] Please provide AuthCode with --authcode")
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case steamlang.EResult_InvalidPassword:
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_ = os.Remove(d.sentryFile)
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_ = os.Remove(d.loginKey)
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log.Fatalf("[DL] Steam login wrong")
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case steamlang.EResult_InvalidLoginAuthCode:
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log.Fatalf("[DL] Steam auth code wrong")
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}
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case *steam.DisconnectedEvent:
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log.Warningf("Steam disconnected, trying to reconnect...")
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go d.connectLoop()
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case *steam.LoginKeyEvent:
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log.Debug("Got login_key!")
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err := ioutil.WriteFile(d.loginKey, []byte(e.LoginKey), os.ModePerm)
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if err != nil {
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log.Errorf("[DL] Unable write login_key: %v", err)
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}
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case steam.FatalErrorEvent:
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log.Debugf("[DL] Got FatalError %+v", e)
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case error:
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log.Fatalf("[DL] Got error %+v", e)
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default:
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log.Debugf("[DL] %T: %v", e, e)
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}
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}
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}
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func (d *DemoMatchLoader) setPlaying() {
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d.client.GC.SetGamesPlayed(APPID)
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d.client.GC.RegisterPacketHandler(d)
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go d.greetGC()
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}
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func (d *DemoMatchLoader) greetGC() {
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for !d.GCReady {
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log.Debugf("[DL] Sending GC greeting")
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msg := protobuf.CMsgClientHello{}
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d.client.GC.Write(gamecoordinator.NewGCMsgProtobuf(APPID, uint32(protobuf.EGCBaseClientMsg_k_EMsgGCClientHello), &msg))
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time.Sleep(500 * time.Millisecond)
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}
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}
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func (d *DemoMatchLoader) requestDemoInfo(matchId uint64, conclusionId uint64, tokenId uint32) error {
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if !d.GCReady {
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return fmt.Errorf("gc not ready")
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}
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msg := protobuf.CMsgGCCStrike15V2_MatchListRequestFullGameInfo{Matchid: &matchId,
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Outcomeid: &conclusionId,
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Token: &tokenId}
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d.client.GC.Write(gamecoordinator.NewGCMsgProtobuf(APPID, uint32(protobuf.ECsgoGCMsg_k_EMsgGCCStrike15_v2_MatchListRequestFullGameInfo), &msg))
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return nil
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}
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func (d *DemoMatchLoader) gcWorker(apiKey string, rl ratelimit.Limiter) {
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for {
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select {
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case demo := <-d.parseDemo:
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if _, ok := d.parseMap[demo.ShareCode]; ok {
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log.Infof("[DL] Skipping %s: parsing in progress", demo.ShareCode)
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continue
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} else {
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d.parseMap[demo.ShareCode] = true
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}
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if !d.GCReady {
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log.Infof("[DL] Postponing match %d (%s): GC not ready", demo.MatchId, demo.ShareCode)
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time.Sleep(5 * time.Second)
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delete(d.parseMap, demo.ShareCode)
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d.parseDemo <- demo
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continue
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}
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matchId, _, _, err := DecodeSharecode(demo.ShareCode)
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if err != nil || matchId == 0 {
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log.Warningf("[DL] Can't parse match with sharecode %s: %v", demo.ShareCode, err)
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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iMatch, err := d.db.Match.Get(context.Background(), matchId)
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if err != nil {
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switch e := err.(type) {
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case *ent.NotFoundError:
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break
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default:
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log.Errorf("[DL] Failure trying to lookup match %d in db: %v", matchId, e)
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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} else {
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if iMatch.DemoParsed == false && iMatch.Date.After(time.Now().UTC().AddDate(0, 0, -30)) {
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log.Infof("[DL] Match %d is loaded, but not parsed. Try parsing.", demo.MatchId)
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demo.MatchId = matchId
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demo.Url = iMatch.ReplayURL
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err := d.dp.ParseDemo(demo)
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if err != nil {
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log.Warningf("[DL] Parsing demo from match %d failed: %v", demo.MatchId, err)
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}
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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log.Debugf("[DL] Skipped match %d: already parsed", matchId)
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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matchDetails, err := d.getMatchDetails(demo.ShareCode)
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if err != nil {
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log.Warningf("[DL] Failure to get match-details for %d from GC: %v", demo.MatchId, err)
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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matchZero := matchDetails.GetMatches()[0]
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lastRound := matchZero.GetRoundstatsall()[len(matchZero.Roundstatsall)-1]
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var players []*ent.Player
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for _, accountId := range lastRound.GetReservation().GetAccountIds() {
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tPlayer, err := utils.GetPlayer(d.db, AccountId2SteamId(accountId), apiKey, rl)
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if err != nil {
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log.Warningf("[DL] Unable to get player for steamid %d: %v", AccountId2SteamId(accountId), err)
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continue
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}
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players = append(players, tPlayer)
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}
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demo.Url = lastRound.GetMap()
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demo.MatchId = matchZero.GetMatchid()
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tMatch, err := d.db.Match.Create().
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SetID(matchZero.GetMatchid()).
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AddPlayers(players...).
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SetDate(time.Unix(int64(matchZero.GetMatchtime()), 0).UTC()).
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SetMaxRounds(int(lastRound.GetMaxRounds())).
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SetDuration(int(lastRound.GetMatchDuration())).
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SetShareCode(demo.ShareCode).
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SetReplayURL(lastRound.GetMap()).
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SetScoreTeamA(int(lastRound.GetTeamScores()[0])).
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SetScoreTeamB(int(lastRound.GetTeamScores()[1])).
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SetMatchResult(int(lastRound.GetMatchResult())).
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Save(context.Background())
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if err != nil {
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log.Warningf("[DL] Unable to create match %d: %v", matchZero.GetMatchid(), err)
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delete(d.parseMap, demo.ShareCode)
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continue
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}
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for i, mPlayer := range players {
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var (
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teamId int
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mk2 uint
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mk3 uint
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mk4 uint
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mk5 uint
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)
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if i > 4 {
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teamId = 2
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} else {
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teamId = 1
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}
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var oldKills int32
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for _, round := range matchZero.GetRoundstatsall() {
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kills, _, _, _, _, _ := playerStatsFromRound(round, mPlayer)
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killDiff := kills - oldKills
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switch killDiff {
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case 2:
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mk2++
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case 3:
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mk3++
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case 4:
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mk4++
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case 5:
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mk5++
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}
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oldKills = kills
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}
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kills, deaths, assists, hs, score, mvp := playerStatsFromRound(lastRound, mPlayer)
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err := d.db.Stats.Create().
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SetMatches(tMatch).
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SetPlayers(mPlayer).
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SetTeamID(teamId).
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SetKills(int(kills)).
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SetDeaths(int(deaths)).
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SetAssists(int(assists)).
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SetMvp(uint(mvp)).
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SetScore(int(score)).
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SetHeadshot(int(hs)).
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SetMk2(mk2).
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SetMk3(mk3).
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SetMk4(mk4).
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SetMk5(mk5).
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Exec(context.Background())
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if err != nil {
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log.Warningf("[DL] Unable to create stats for player %d in match %d: %v", mPlayer.ID, tMatch.ID, err)
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}
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}
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// clear cache for player
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for _, p := range players {
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err = d.cache.Delete(context.Background(), fmt.Sprintf(utils.SideMetaCacheKey, p.ID))
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if err != nil {
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log.Warningf("[DL] Unable to delete cache key %s: %v", fmt.Sprintf(utils.SideMetaCacheKey, p.ID), err)
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}
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err = d.cache.Delete(context.Background(), fmt.Sprintf(utils.MatchMetaCacheKey, p.ID))
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if err != nil {
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log.Warningf("[DL] Unable to delete cache key %s: %v", fmt.Sprintf(utils.MatchMetaCacheKey, p.ID), err)
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}
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}
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err = d.dp.ParseDemo(demo)
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if err != nil {
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log.Warningf("[DL] Can't queue demo %d for parsing: %v", demo.MatchId, err)
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}
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delete(d.parseMap, demo.ShareCode)
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}
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}
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}
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