Added frontend log for inspection of "onPeerInputFrameUpsync".

Drafted bullet explosion data structure.

ConcerningEdgeCases.md

@@ -47,3 +47,26 @@ renderFrameId             |   toApplyInputFrameId
 ..., ..., ..., 368        |   90
 369, 370, 371, 372        |   91
 373, 374, 375, ...        |   92      
+
+# Would using UDP instead of TCP yield better synchronization performance?
+Yes, but with non-trivial efforts.
+
+## Neat advantage using UDP 
+Let's check an actual use case. As soon as an inputFrame becomes all-confirmed, the server should downsync it to all active players -- and upon reception loss of the packet containing this "all-confirmed downsync inputFrame" to a certain player, the server MUST retransmit another packet containing the same inputFrame to that player. 
+
+To apply UDP on this use case, additional `ack & retransmission mechanism` would be required, which is a moderately difficult task -- don't just pick a 3rd party lib using TCP flow-control alike `sliding window mechanism`, e.g. [RUDP](https://www.geeksforgeeks.org/reliable-user-datagram-protocol-rudp/)! Here's why. 
+
+Assume that the server is downsyncing `sequence of packets[#1, #2, #3, #4, #5, #6, #7, #8, #9, #10]`, when using TCP we get the advantage that each active player is guaranteed to receive that same sequence in the same order -- however in a bad, lossy network when `packet#2` got lost several times for a certain player whose reception window size is just 5, it has to wait for the arrival of `packet#2` at `[_, #3, #4, #5, #6]`, thus unable to process `[#7, #8, #9, #10]` which could contain `unpredictable inputFrame` while `#2` being `correct prediction` for that player.   
+
+That's so neat but still an advantage for using UDP! Yet if the TCP flow-control alike `sliding window mechanism` is employed on UDP, such advantage'd be compromised. 
+
+To summarize, if UDP is used we need 
+- an `ack & retransmission mechanism` built on top of it to guarantee reception of critical packets for active players, and 
+- reception order is not necessary to be reserved (mimic [markConfirmationIfApplicable](https://github.com/genxium/DelayNoMore/blob/v0.9.14/battle_srv/models/room.go#L1085) to maintain `lastAllConfirmedInputFrameId`), but 
+- TCP flow-control alike `sliding window mechanism` should be avoided to gain advantage over TCP. 
+
+## Additional hassles to care about using UDP
+When using UDP, it's also necessary to verify authorization of each incoming packet, e.g. by simple time limited symmetric key, due to being connectionless.
+
+## Why not hybrid?
+Instead of replacing all use of TCP by UDP, it's more reasonable to keep using TCP for login and the "all-confirmed downsync inputFrames" from server to players (and possibly "upsync inputFrames" from player to server, but tradeoff on that remains to be discussed), while using UDP for broadcasting inputFrames of each individual player asap (either using p2p or not) just for **better prediction performance**!

README.md

@@ -1,27 +1,31 @@
 # Preface 
 
-This project is a demo for a websocket-based rollback netcode inspired by [GGPO](https://github.com/pond3r/ggpo/blob/master/doc/README.md).
+This project is a demo for a websocket-based rollback netcode inspired by [GGPO](https://github.com/pond3r/ggpo/blob/master/doc/README.md). As lots of feedbacks ask for a discussion on using UDP instead, I tried to summarize my personal opinion about it in [ConcerningEdgeCases](./ConcerningEdgeCases.md) -- not necessarily correct but that's indeed a question to face :)
 
-_(the following gifs are sped up to ~1.5x for file size reduction, kindly note that animations are resumed from a partial progress)_
+The following video is recorded over INTERNET using an input delay of 4 frames and it feels SMOOTH when playing! Please also checkout [this demo video](https://pan.baidu.com/s/1ML6hNupaPHPJRd5rcTvQvw?pwd=8ruc) to see how this demo carries out a full 60fps synchronization with the help of _batched input upsync/downsync_ for satisfying network I/O performance.
 
-![gif_demo](./charts/internet_fireball_wallmoveset_spedup.gif)
+![gif_demo_1](./charts/internet_fireball_explosion_wallmove_spedup.gif)
 
-![gif_demo](./charts/jump_sync_spedup.gif)
+![gif_demo_2](./charts/jump_sync_spedup.gif)
 
-Please also checkout [this demo video](https://pan.baidu.com/s/1_DAEuE66s5Obf2GwtVul4Q?pwd=mfpq) to see how this demo carries out a full 60fps synchronization with the help of _batched input upsync/downsync_ for satisfying network I/O performance.
+All gifs are sped up to ~1.5x for file size reduction, kindly note that animations are resumed from a partial progress!
 
-The video mainly shows the following features.
-- The backend receives inputs from frontend peers and broadcasts back for synchronization.
-- The game is recovered for a player upon reconnection.
-- Both backend(Golang) and frontend(JavaScript) execute collision detection and handle collision contacts by the same algorithm. The backend dynamics is togglable by [Room.BackendDynamicsEnabled](https://github.com/genxium/DelayNoMore/blob/v0.5.2/battle_srv/models/room.go#L813), but **when turned off the game couldn't support recovery upon reconnection**.
+# Notable Features
+- Backend dynamics toggle via [Room.BackendDynamicsEnabled](https://github.com/genxium/DelayNoMore/blob/v0.9.14/battle_srv/models/room.go#L786)
+- Recovery upon reconnection (only if backend dynamics is ON)
+- Automatically correction for "slow ticker", especially "active slow ticker" which is well-known to be a headache for input synchronization
+- Frame data logging toggle for both frontend & backend, useful for debugging out of sync entities when developing new features
 
 _(how input delay roughly works)_
 
 ![input_delay_intro](./charts/InputDelayIntro.jpg)
 
-_(how rollback-and-chase in this project roughly works)_
+_(how rollback-and-chase in this project roughly works, kindly note that by the current implementation, each frontend only maintains a `lastAllConfirmedInputFrameId` for all the other peers, because the backend only downsyncs all-confirmed inputFrames, see [markConfirmationIfApplicable](https://github.com/genxium/DelayNoMore/blob/v0.9.14/battle_srv/models/room.go#L1085) for more information -- if a serverless peer-to-peer communication is seriously needed here, consider porting [markConfirmationIfApplicable](https://github.com/genxium/DelayNoMore/blob/v0.9.14/battle_srv/models/room.go#L1085) into frontend for maintaining `lastAllConfirmedInputFrameId` under chaotic reception order of inputFrames from peers)_
 
+![server_clients](./charts/ServerClients.jpg)
 ![rollback_and_chase_intro](./charts/RollbackAndChase.jpg)
+
+(By use of [GopherJs](https://github.com/gopherjs/gopherjs), the frontend codes for dynamics are now automatically generated)
 ![floating_point_accumulation_err](./charts/AvoidingFloatingPointAccumulationErr.jpg)
 
 # 1. Building & running

battle_srv/main.go

@@ -89,6 +89,7 @@ func setRouter(router *gin.Engine) {
 	router.StaticFS("/asset", http.Dir(filepath.Join(Conf.General.AppRoot, "asset")))
 	router.GET("/ping", f)
 	router.GET("/tsrht", ws.Serve)
+	router.GET("/tsrhtSecondary", ws.HandleSecondaryWsSessionForPlayer)
 
 	apiRouter := router.Group("/api")
 	{

battle_srv/models/pb_type_convert.go

@@ -58,7 +58,7 @@ func toPbRoomDownsyncFrame(rdf *battle.RoomDownsyncFrame) *pb.RoomDownsyncFrame
 			BulletLocalId:           last.BattleAttr.BulletLocalId,
 			OriginatedRenderFrameId: last.BattleAttr.OriginatedRenderFrameId,
 			OffenderJoinIndex:       last.BattleAttr.OffenderJoinIndex,
-			TeamId: last.BattleAttr.TeamId,
+			TeamId:                  last.BattleAttr.TeamId,
 
 			StartupFrames:      last.Bullet.StartupFrames,
 			CancellableStFrame: last.Bullet.CancellableStFrame,
@@ -80,6 +80,12 @@ func toPbRoomDownsyncFrame(rdf *battle.RoomDownsyncFrame) *pb.RoomDownsyncFrame
 			HitboxSizeY:   last.Bullet.HitboxSizeY,
 
 			BlowUp: last.Bullet.BlowUp,
+
+			SpeciesId:       last.Bullet.SpeciesId,
+			ExplosionFrames: last.Bullet.ExplosionFrames,
+
+			BlState:         last.BlState,
+			FramesInBlState: last.FramesInBlState,
 		}
 		ret.MeleeBullets[i] = pbBullet
 	}
@@ -89,7 +95,7 @@ func toPbRoomDownsyncFrame(rdf *battle.RoomDownsyncFrame) *pb.RoomDownsyncFrame
 			BulletLocalId:           last.BattleAttr.BulletLocalId,
 			OriginatedRenderFrameId: last.BattleAttr.OriginatedRenderFrameId,
 			OffenderJoinIndex:       last.BattleAttr.OffenderJoinIndex,
-			TeamId: last.BattleAttr.TeamId,
+			TeamId:                  last.BattleAttr.TeamId,
 
 			StartupFrames:      last.Bullet.StartupFrames,
 			CancellableStFrame: last.Bullet.CancellableStFrame,
@@ -112,6 +118,12 @@ func toPbRoomDownsyncFrame(rdf *battle.RoomDownsyncFrame) *pb.RoomDownsyncFrame
 
 			BlowUp: last.Bullet.BlowUp,
 
+			SpeciesId:       last.Bullet.SpeciesId,
+			ExplosionFrames: last.Bullet.ExplosionFrames,
+
+			BlState:         last.BlState,
+			FramesInBlState: last.FramesInBlState,
+
 			VirtualGridX: last.VirtualGridX,
 			VirtualGridY: last.VirtualGridY,
 			DirX:         last.DirX,
@@ -119,7 +131,6 @@ func toPbRoomDownsyncFrame(rdf *battle.RoomDownsyncFrame) *pb.RoomDownsyncFrame
 			VelX:         last.VelX,
 			VelY:         last.VelY,
 			Speed:        last.Speed,
-			SpeciesId:    last.SpeciesId,
 		}
 		ret.FireballBullets[i] = pbBullet
 	}

battle_srv/models/room.go

@@ -27,10 +27,11 @@ const (
 	UPSYNC_MSG_ACT_PLAYER_CMD          = int32(2)
 	UPSYNC_MSG_ACT_PLAYER_COLLIDER_ACK = int32(3)
 
-	DOWNSYNC_MSG_ACT_HB_REQ         = int32(1)
-	DOWNSYNC_MSG_ACT_INPUT_BATCH    = int32(2)
-	DOWNSYNC_MSG_ACT_BATTLE_STOPPED = int32(3)
-	DOWNSYNC_MSG_ACT_FORCED_RESYNC  = int32(4)
+	DOWNSYNC_MSG_ACT_HB_REQ           = int32(1)
+	DOWNSYNC_MSG_ACT_INPUT_BATCH      = int32(2)
+	DOWNSYNC_MSG_ACT_BATTLE_STOPPED   = int32(3)
+	DOWNSYNC_MSG_ACT_FORCED_RESYNC    = int32(4)
+	DOWNSYNC_MSG_ACT_PEER_INPUT_BATCH = int32(5)
 
 	DOWNSYNC_MSG_ACT_BATTLE_READY_TO_START = int32(-1)
 	DOWNSYNC_MSG_ACT_BATTLE_START          = int32(0)
@@ -116,10 +117,15 @@ type Room struct {
 	     *
 	     * Moreover, during the invocation of `PlayerSignalToCloseDict`, the `Player` instance is supposed to be deallocated (though not synchronously).
 	*/
-	PlayerDownsyncSessionDict              map[int32]*websocket.Conn
-	PlayerDownsyncChanDict                 map[int32](chan pb.InputsBufferSnapshot)
+	PlayerDownsyncSessionDict map[int32]*websocket.Conn
+	PlayerSignalToCloseDict   map[int32]SignalToCloseConnCbType
+	PlayerDownsyncChanDict    map[int32](chan pb.InputsBufferSnapshot)
+
+	PlayerSecondaryDownsyncSessionDict map[int32]*websocket.Conn
+	PlayerSecondarySignalToCloseDict   map[int32]SignalToCloseConnCbType
+	PlayerSecondaryDownsyncChanDict    map[int32](chan pb.InputsBufferSnapshot)
+
 	PlayerActiveWatchdogDict               map[int32](*Watchdog)
-	PlayerSignalToCloseDict                map[int32]SignalToCloseConnCbType
 	Score                                  float32
 	State                                  int32
 	Index                                  int
@@ -184,7 +190,7 @@ func (pR *Room) AddPlayerIfPossible(pPlayerFromDbInit *Player, session *websocke
 	pR.PlayerSignalToCloseDict[playerId] = signalToCloseConnOfThisPlayer
 	newWatchdog := NewWatchdog(ConstVals.Ws.WillKickIfInactiveFor, func() {
 		Logger.Warn("Conn inactive watchdog triggered#1:", zap.Any("playerId", playerId), zap.Any("roomId", pR.Id), zap.Any("roomState", pR.State), zap.Any("roomEffectivePlayerCount", pR.EffectivePlayerCount))
-		signalToCloseConnOfThisPlayer(Constants.RetCode.ActiveWatchdog, "")
+		pR.signalToCloseAllSessionsOfPlayer(playerId, Constants.RetCode.ActiveWatchdog)
 	})
 	newWatchdog.Stop()
 	pR.PlayerActiveWatchdogDict[playerId] = newWatchdog
@@ -221,7 +227,7 @@ func (pR *Room) ReAddPlayerIfPossible(pTmpPlayerInstance *Player, session *webso
 	pR.PlayerSignalToCloseDict[playerId] = signalToCloseConnOfThisPlayer
 	pR.PlayerActiveWatchdogDict[playerId] = NewWatchdog(ConstVals.Ws.WillKickIfInactiveFor, func() {
 		Logger.Warn("Conn inactive watchdog triggered#2:", zap.Any("playerId", playerId), zap.Any("roomId", pR.Id), zap.Any("roomState", pR.State), zap.Any("roomEffectivePlayerCount", pR.EffectivePlayerCount))
-		signalToCloseConnOfThisPlayer(Constants.RetCode.ActiveWatchdog, "")
+		pR.signalToCloseAllSessionsOfPlayer(playerId, Constants.RetCode.ActiveWatchdog)
 	}) // For ReAdded player the new watchdog starts immediately
 
 	Logger.Warn("ReAddPlayerIfPossible finished.", zap.Any("roomId", pR.Id), zap.Any("playerId", playerId), zap.Any("joinIndex", pEffectiveInRoomPlayerInstance.JoinIndex), zap.Any("playerBattleState", pEffectiveInRoomPlayerInstance.BattleState), zap.Any("roomState", pR.State), zap.Any("roomEffectivePlayerCount", pR.EffectivePlayerCount), zap.Any("AckingFrameId", pEffectiveInRoomPlayerInstance.AckingFrameId), zap.Any("AckingInputFrameId", pEffectiveInRoomPlayerInstance.AckingInputFrameId), zap.Any("LastSentInputFrameId", pEffectiveInRoomPlayerInstance.LastSentInputFrameId))
@@ -482,7 +488,7 @@ func (pR *Room) StartBattle() {
 						kickoffFrameJs := pR.RenderFrameBuffer.GetByFrameId(0).(*battle.RoomDownsyncFrame)
 						pbKickOffRenderFrame := toPbRoomDownsyncFrame(kickoffFrameJs)
 						pbKickOffRenderFrame.SpeciesIdList = pR.SpeciesIdList
-						pR.sendSafely(pbKickOffRenderFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_START, playerId, true)
+						pR.sendSafely(pbKickOffRenderFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_START, playerId, true, MAGIC_JOIN_INDEX_DEFAULT)
 					}
 					Logger.Info(fmt.Sprintf("In `battleMainLoop` for roomId=%v sent out kickoffFrame", pR.Id))
 				}
@@ -509,7 +515,7 @@ func (pR *Room) StartBattle() {
 		}
 	}
 
-	downsyncLoop := func(playerId int32, player *Player, playerDownsyncChan chan pb.InputsBufferSnapshot) {
+	downsyncLoop := func(playerId int32, player *Player, playerDownsyncChan chan pb.InputsBufferSnapshot, playerSecondaryDownsyncChan chan pb.InputsBufferSnapshot) {
 		defer func() {
 			if r := recover(); r != nil {
 				Logger.Error("downsyncLoop, recovery spot#1, recovered from: ", zap.Any("roomId", pR.Id), zap.Any("playerId", playerId), zap.Any("panic", r))
@@ -517,19 +523,23 @@ func (pR *Room) StartBattle() {
 			Logger.Info(fmt.Sprintf("The `downsyncLoop` for (roomId=%v, playerId=%v) is stopped@renderFrameId=%v", pR.Id, playerId, pR.RenderFrameId))
 		}()
 
-		Logger.Debug(fmt.Sprintf("Started downsyncLoop for (roomId: %d, playerId:%d, playerDownsyncChan:%p)", pR.Id, playerId, playerDownsyncChan))
+		//Logger.Info(fmt.Sprintf("Started downsyncLoop for (roomId: %d, playerId:%d, playerDownsyncChan:%p)", pR.Id, playerId, playerDownsyncChan))
 
 		for {
+			nowBattleState := atomic.LoadInt32(&pR.State)
+			switch nowBattleState {
+			case RoomBattleStateIns.IDLE, RoomBattleStateIns.STOPPING_BATTLE_FOR_SETTLEMENT, RoomBattleStateIns.IN_SETTLEMENT, RoomBattleStateIns.IN_DISMISSAL:
+				Logger.Warn(fmt.Sprintf("Battle is not waiting/preparing/active for playerDownsyncChan for (roomId: %d, playerId:%d)", pR.Id, playerId))
+				return
+			}
+
 			select {
 			case inputsBufferSnapshot := <-playerDownsyncChan:
-				nowBattleState := atomic.LoadInt32(&pR.State)
-				switch nowBattleState {
-				case RoomBattleStateIns.IDLE, RoomBattleStateIns.STOPPING_BATTLE_FOR_SETTLEMENT, RoomBattleStateIns.IN_SETTLEMENT, RoomBattleStateIns.IN_DISMISSAL:
-					Logger.Warn(fmt.Sprintf("Battle is not waiting/preparing/active for playerDownsyncChan for (roomId: %d, playerId:%d)", pR.Id, playerId))
-					return
-				}
 				pR.downsyncToSinglePlayer(playerId, player, inputsBufferSnapshot.RefRenderFrameId, inputsBufferSnapshot.UnconfirmedMask, inputsBufferSnapshot.ToSendInputFrameDownsyncs, inputsBufferSnapshot.ShouldForceResync)
 				//Logger.Info(fmt.Sprintf("Sent inputsBufferSnapshot(refRenderFrameId:%d, unconfirmedMask:%v) to for (roomId: %d, playerId:%d)#2", inputsBufferSnapshot.RefRenderFrameId, inputsBufferSnapshot.UnconfirmedMask, pR.Id, playerId))
+			case inputsBufferSnapshot2 := <-playerSecondaryDownsyncChan:
+				pR.downsyncPeerInputFrameUpsyncToSinglePlayer(playerId, player, inputsBufferSnapshot2.ToSendInputFrameDownsyncs, inputsBufferSnapshot2.PeerJoinIndex)
+				//Logger.Info(fmt.Sprintf("Sent secondary inputsBufferSnapshot to for (roomId: %d, playerId:%d)#2", pR.Id, playerId))
 			default:
 			}
 		}
@@ -542,7 +552,8 @@ func (pR *Room) StartBattle() {
 		   Each "playerDownsyncChan" stays alive through out the lifecycle of room instead of each "playerDownsyncSession", i.e. not closed or dereferenced upon disconnection.
 		*/
 		pR.PlayerDownsyncChanDict[playerId] = make(chan pb.InputsBufferSnapshot, pR.InputsBuffer.N)
-		go downsyncLoop(playerId, player, pR.PlayerDownsyncChanDict[playerId])
+		pR.PlayerSecondaryDownsyncChanDict[playerId] = make(chan pb.InputsBufferSnapshot, pR.InputsBuffer.N)
+		go downsyncLoop(playerId, player, pR.PlayerDownsyncChanDict[playerId], pR.PlayerSecondaryDownsyncChanDict[playerId])
 	}
 
 	pR.onBattlePrepare(func() {
@@ -599,6 +610,16 @@ func (pR *Room) OnBattleCmdReceived(pReq *pb.WsReq) {
 	inputsBufferSnapshot := pR.markConfirmationIfApplicable(inputFrameUpsyncBatch, playerId, player)
 	if nil != inputsBufferSnapshot {
 		pR.downsyncToAllPlayers(inputsBufferSnapshot)
+	} else {
+		// no new all-confirmed
+		toSendInputFrameDownsyncs := pR.cloneInputsBuffer(inputFrameUpsyncBatch[0].InputFrameId, inputFrameUpsyncBatch[len(inputFrameUpsyncBatch)-1].InputFrameId+1)
+
+		inputsBufferSnapshot = &pb.InputsBufferSnapshot{
+			ToSendInputFrameDownsyncs: toSendInputFrameDownsyncs,
+			PeerJoinIndex:             player.JoinIndex,
+		}
+		//Logger.Info(fmt.Sprintf("OnBattleCmdReceived no new all-confirmed: roomId=%v, fromPlayerId=%v, forming peer broadcasting snapshot=%v", pR.Id, playerId, inputsBufferSnapshot))
+		pR.broadcastPeerUpsyncForBetterPrediction(inputsBufferSnapshot)
 	}
 }
 
@@ -650,7 +671,7 @@ func (pR *Room) StopBattleForSettlement() {
 			PlayersArr:     toPbPlayers(pR.Players, false),
 			CountdownNanos: -1, // TODO: Replace this magic constant!
 		}
-		pR.sendSafely(&assembledFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_STOPPED, playerId, true)
+		pR.sendSafely(&assembledFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_STOPPED, playerId, true, MAGIC_JOIN_INDEX_DEFAULT)
 	}
 	// Note that `pR.onBattleStoppedForSettlement` will be called by `battleMainLoop`.
 }
@@ -679,7 +700,7 @@ func (pR *Room) onBattlePrepare(cb BattleStartCbType) {
 
 	Logger.Info("Sending out frame for RoomBattleState.PREPARE:", zap.Any("battleReadyToStartFrame", battleReadyToStartFrame))
 	for _, player := range pR.Players {
-		pR.sendSafely(battleReadyToStartFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_READY_TO_START, player.Id, true)
+		pR.sendSafely(battleReadyToStartFrame, nil, DOWNSYNC_MSG_ACT_BATTLE_READY_TO_START, player.Id, true, MAGIC_JOIN_INDEX_DEFAULT)
 	}
 
 	battlePreparationNanos := int64(6000000000)
@@ -748,6 +769,7 @@ func (pR *Room) OnDismissed() {
 	pR.CharacterConfigsArr = make([]*battle.CharacterConfig, pR.Capacity)
 	pR.CollisionSysMap = make(map[int32]*resolv.Object)
 	pR.PlayerDownsyncSessionDict = make(map[int32]*websocket.Conn)
+	pR.PlayerSecondaryDownsyncSessionDict = make(map[int32]*websocket.Conn)
 	for _, oldWatchdog := range pR.PlayerActiveWatchdogDict {
 		oldWatchdog.Stop()
 	}
@@ -756,7 +778,12 @@ func (pR *Room) OnDismissed() {
 		close(oldChan)
 	}
 	pR.PlayerDownsyncChanDict = make(map[int32](chan pb.InputsBufferSnapshot))
+	for _, oldChan := range pR.PlayerSecondaryDownsyncChanDict {
+		close(oldChan)
+	}
+	pR.PlayerSecondaryDownsyncChanDict = make(map[int32](chan pb.InputsBufferSnapshot))
 	pR.PlayerSignalToCloseDict = make(map[int32]SignalToCloseConnCbType)
+	pR.PlayerSecondarySignalToCloseDict = make(map[int32]SignalToCloseConnCbType)
 	pR.JoinIndexBooleanArr = make([]bool, pR.Capacity)
 	pR.RenderCacheSize = 1024
 	pR.RenderFrameBuffer = battle.NewRingBuffer(pR.RenderCacheSize)
@@ -781,7 +808,7 @@ func (pR *Room) OnDismissed() {
 	pR.BattleDurationFrames = int32(60 * serverFps)
 	pR.BattleDurationNanos = int64(pR.BattleDurationFrames) * (pR.RollbackEstimatedDtNanos + 1)
 	pR.InputFrameUpsyncDelayTolerance = battle.ConvertToNoDelayInputFrameId(pR.NstDelayFrames) - 1 // this value should be strictly smaller than (NstDelayFrames >> InputScaleFrames), otherwise "type#1 forceConfirmation" might become a lag avalanche
-	pR.MaxChasingRenderFramesPerUpdate = 12                                                        // Don't set this value too high to avoid exhausting frontend CPU within a single frame
+	pR.MaxChasingRenderFramesPerUpdate = 4                                                         // Don't set this value too high to avoid exhausting frontend CPU within a single frame
 
 	pR.BackendDynamicsEnabled = true              // [WARNING] When "false", recovery upon reconnection wouldn't work!
 	pR.ForceAllResyncOnAnyActiveSlowTicker = true // See tradeoff discussion in "downsyncToAllPlayers"
@@ -799,19 +826,24 @@ func (pR *Room) OnDismissed() {
 }
 
 func (pR *Room) expelPlayerDuringGame(playerId int32) {
-	if signalToCloseConnOfThisPlayer, existent := pR.PlayerSignalToCloseDict[playerId]; existent {
-		signalToCloseConnOfThisPlayer(Constants.RetCode.UnknownError, "") // TODO: Specify an error code
-	}
+	pR.signalToCloseAllSessionsOfPlayer(playerId, Constants.RetCode.UnknownError)
 	pR.onPlayerExpelledDuringGame(playerId)
 }
 
 func (pR *Room) expelPlayerForDismissal(playerId int32) {
-	if signalToCloseConnOfThisPlayer, existent := pR.PlayerSignalToCloseDict[playerId]; existent {
-		signalToCloseConnOfThisPlayer(Constants.RetCode.UnknownError, "") // TODO: Specify an error code
-	}
+	pR.signalToCloseAllSessionsOfPlayer(playerId, Constants.RetCode.UnknownError)
 	pR.onPlayerExpelledForDismissal(playerId)
 }
 
+func (pR *Room) signalToCloseAllSessionsOfPlayer(playerId int32, retCode int) {
+	if signalToCloseConnOfThisPlayer, existent := pR.PlayerSignalToCloseDict[playerId]; existent {
+		signalToCloseConnOfThisPlayer(retCode, "") // TODO: Specify an error code
+	}
+	if signalToCloseConnOfThisPlayer2, existent2 := pR.PlayerSecondarySignalToCloseDict[playerId]; existent2 {
+		signalToCloseConnOfThisPlayer2(retCode, "") // TODO: Specify an error code
+	}
+}
+
 func (pR *Room) onPlayerExpelledDuringGame(playerId int32) {
 	pR.onPlayerLost(playerId)
 }
@@ -829,6 +861,10 @@ func (pR *Room) OnPlayerDisconnected(playerId int32) {
 		}
 	}()
 
+	if signalToCloseConnOfThisPlayer2, existent2 := pR.PlayerSecondarySignalToCloseDict[playerId]; existent2 {
+		signalToCloseConnOfThisPlayer2(Constants.RetCode.UnknownError, "") // TODO: Specify an error code
+	}
+
 	if player, existent := pR.Players[playerId]; existent {
 		thatPlayerBattleState := atomic.LoadInt32(&(player.BattleState))
 		switch thatPlayerBattleState {
@@ -888,6 +924,8 @@ func (pR *Room) clearPlayerNetworkSession(playerId int32) {
 		delete(pR.PlayerActiveWatchdogDict, playerId)
 		delete(pR.PlayerDownsyncSessionDict, playerId)
 		delete(pR.PlayerSignalToCloseDict, playerId)
+		delete(pR.PlayerSecondaryDownsyncSessionDict, playerId)
+		delete(pR.PlayerSecondarySignalToCloseDict, playerId)
 	}
 }
 
@@ -977,7 +1015,7 @@ func (pR *Room) OnPlayerBattleColliderAcked(playerId int32) bool {
 			Logger.Debug(fmt.Sprintf("OnPlayerBattleColliderAcked-middle: roomId=%v, roomState=%v, targetPlayerId=%v, targetPlayerBattleState=%v, thatPlayerId=%v, thatPlayerBattleState=%v", pR.Id, pR.State, targetPlayer.Id, targetPlayer.BattleState, thatPlayer.Id, thatPlayerBattleState))
 			if thatPlayerId == targetPlayer.Id || (PlayerBattleStateIns.ADDED_PENDING_BATTLE_COLLIDER_ACK == thatPlayerBattleState || PlayerBattleStateIns.ACTIVE == thatPlayerBattleState) {
 				Logger.Debug(fmt.Sprintf("OnPlayerBattleColliderAcked-sending DOWNSYNC_MSG_ACT_PLAYER_ADDED_AND_ACKED: roomId=%v, roomState=%v, targetPlayerId=%v, targetPlayerBattleState=%v, capacity=%v, EffectivePlayerCount=%v", pR.Id, pR.State, targetPlayer.Id, targetPlayer.BattleState, pR.Capacity, pR.EffectivePlayerCount))
-				pR.sendSafely(playerAckedFrame, nil, DOWNSYNC_MSG_ACT_PLAYER_ADDED_AND_ACKED, thatPlayer.Id, true)
+				pR.sendSafely(playerAckedFrame, nil, DOWNSYNC_MSG_ACT_PLAYER_ADDED_AND_ACKED, thatPlayer.Id, true, MAGIC_JOIN_INDEX_DEFAULT)
 			}
 		}
 		atomic.StoreInt32(&(targetPlayer.BattleState), PlayerBattleStateIns.ACTIVE)
@@ -1010,28 +1048,43 @@ func (pR *Room) OnPlayerBattleColliderAcked(playerId int32) bool {
 	return true
 }
 
-func (pR *Room) sendSafely(roomDownsyncFrame *pb.RoomDownsyncFrame, toSendInputFrameDownsyncs []*pb.InputFrameDownsync, act int32, playerId int32, needLockExplicitly bool) {
+func (pR *Room) sendSafely(roomDownsyncFrame *pb.RoomDownsyncFrame, toSendInputFrameDownsyncs []*pb.InputFrameDownsync, act int32, playerId int32, needLockExplicitly bool, peerJoinIndex int32) {
 	defer func() {
 		if r := recover(); r != nil {
 			Logger.Error("sendSafely, recovered from: ", zap.Any("roomId", pR.Id), zap.Any("playerId", playerId), zap.Any("panic", r))
 		}
 	}()
 
-	if playerDownsyncSession, existent := pR.PlayerDownsyncSessionDict[playerId]; existent {
-		pResp := &pb.WsResp{
-			Ret:                     int32(Constants.RetCode.Ok),
-			Act:                     act,
-			Rdf:                     roomDownsyncFrame,
-			InputFrameDownsyncBatch: toSendInputFrameDownsyncs,
-		}
+	pResp := &pb.WsResp{
+		Ret:                     int32(Constants.RetCode.Ok),
+		Act:                     act,
+		Rdf:                     roomDownsyncFrame,
+		InputFrameDownsyncBatch: toSendInputFrameDownsyncs,
+		PeerJoinIndex:           peerJoinIndex,
+	}
 
-		theBytes, marshalErr := proto.Marshal(pResp)
-		if nil != marshalErr {
-			panic(fmt.Sprintf("Error marshaling downsync message: roomId=%v, playerId=%v, roomState=%v, roomEffectivePlayerCount=%v", pR.Id, playerId, pR.State, pR.EffectivePlayerCount))
-		}
+	theBytes, marshalErr := proto.Marshal(pResp)
+	if nil != marshalErr {
+		panic(fmt.Sprintf("Error marshaling downsync message: roomId=%v, playerId=%v, roomState=%v, roomEffectivePlayerCount=%v", pR.Id, playerId, pR.State, pR.EffectivePlayerCount))
+	}
 
-		if err := playerDownsyncSession.WriteMessage(websocket.BinaryMessage, theBytes); nil != err {
-			panic(fmt.Sprintf("Error sending downsync message: roomId=%v, playerId=%v, roomState=%v, roomEffectivePlayerCount=%v, err=%v", pR.Id, playerId, pR.State, pR.EffectivePlayerCount, err))
+	if MAGIC_JOIN_INDEX_DEFAULT == peerJoinIndex {
+		if playerDownsyncSession, existent := pR.PlayerDownsyncSessionDict[playerId]; existent {
+			if err := playerDownsyncSession.WriteMessage(websocket.BinaryMessage, theBytes); nil != err {
+				panic(fmt.Sprintf("Error sending primary downsync message: roomId=%v, playerId=%v, roomState=%v, roomEffectivePlayerCount=%v, err=%v", pR.Id, playerId, pR.State, pR.EffectivePlayerCount, err))
+			}
+		}
+	} else {
+		/*
+		   [FIXME]
+		   This branch is preferred to use an additional session of each player for sending, and the session is preferrably UDP instead of any TCP-based protocol, but I'm being lazy here.
+
+		   See `<proj-root>/ConcerningEdgeCases.md` for the advantage of using UDP as a supplement.
+		*/
+		if playerSecondaryDownsyncSession, existent := pR.PlayerSecondaryDownsyncSessionDict[playerId]; existent {
+			if err := playerSecondaryDownsyncSession.WriteMessage(websocket.BinaryMessage, theBytes); nil != err {
+				panic(fmt.Sprintf("Error sending secondary downsync message: roomId=%v, playerId=%v, roomState=%v, roomEffectivePlayerCount=%v, err=%v", pR.Id, playerId, pR.State, pR.EffectivePlayerCount, err))
+			}
 		}
 	}
 }
@@ -1342,11 +1395,35 @@ func (pR *Room) doBattleMainLoopPerTickBackendDynamicsWithProperLocking(prevRend
 			snapshotStFrameId = refSnapshotStFrameId
 		}
 		inputsBufferSnapshot := pR.produceInputsBufferSnapshotWithCurDynamicsRenderFrameAsRef(unconfirmedMask, snapshotStFrameId, pR.LastAllConfirmedInputFrameId+1)
-		Logger.Debug(fmt.Sprintf("[forceConfirmation] roomId=%v, room.RenderFrameId=%v, room.CurDynamicsRenderFrameId=%v, room.LastAllConfirmedInputFrameId=%v, unconfirmedMask=%v", pR.Id, pR.RenderFrameId, pR.CurDynamicsRenderFrameId, pR.LastAllConfirmedInputFrameId, unconfirmedMask))
+		//Logger.Warn(fmt.Sprintf("[forceConfirmation] roomId=%v, room.RenderFrameId=%v, room.CurDynamicsRenderFrameId=%v, room.LastAllConfirmedInputFrameId=%v, unconfirmedMask=%v", pR.Id, pR.RenderFrameId, pR.CurDynamicsRenderFrameId, pR.LastAllConfirmedInputFrameId, unconfirmedMask))
 		pR.downsyncToAllPlayers(inputsBufferSnapshot)
 	}
 }
 
+func (pR *Room) broadcastPeerUpsyncForBetterPrediction(inputsBufferSnapshot *pb.InputsBufferSnapshot) {
+	// See `<proj-root>/ConcerningEdgeCases.md` for why this method exists.
+	for _, player := range pR.PlayersArr {
+		playerBattleState := atomic.LoadInt32(&(player.BattleState))
+		switch playerBattleState {
+		case PlayerBattleStateIns.DISCONNECTED, PlayerBattleStateIns.LOST, PlayerBattleStateIns.EXPELLED_DURING_GAME, PlayerBattleStateIns.EXPELLED_IN_DISMISSAL, PlayerBattleStateIns.ADDED_PENDING_BATTLE_COLLIDER_ACK, PlayerBattleStateIns.READDED_PENDING_BATTLE_COLLIDER_ACK:
+			continue
+		}
+		if player.JoinIndex == inputsBufferSnapshot.PeerJoinIndex {
+			continue
+		}
+
+		if playerSecondaryDownsyncChan, existent := pR.PlayerSecondaryDownsyncChanDict[player.Id]; existent {
+			/*
+			   [FIXME]
+			   This function is preferred to use an additional go-channel of each player for sending, see "downsyncLoop" & "Room.sendSafely" for more information!
+			*/
+			playerSecondaryDownsyncChan <- (*inputsBufferSnapshot)
+		} else {
+			Logger.Warn(fmt.Sprintf("playerDownsyncChan for (roomId: %d, playerId:%d) is gone", pR.Id, player.Id))
+		}
+	}
+}
+
 func (pR *Room) downsyncToAllPlayers(inputsBufferSnapshot *pb.InputsBufferSnapshot) {
 	/*
 		       [WARNING] This function MUST BE called while "pR.InputsBufferLock" is LOCKED to **preserve the order of generation of "inputsBufferSnapshot" for sending** -- see comments in "OnBattleCmdReceived" and [this issue](https://github.com/genxium/DelayNoMore/issues/12).
@@ -1423,14 +1500,14 @@ func (pR *Room) downsyncToSinglePlayer(playerId int32, player *Player, refRender
 	   We hereby assume that Golang runtime allocates & frees small amount of RAM quickly enough compared to either network I/O blocking in worst cases or the high frequency "per inputFrameDownsync*player" locking (though "OnBattleCmdReceived" locks at the same frequency but it's inevitable).
 	*/
 
-	playerJoinIndex := player.JoinIndex - 1
+	playerJoinIndexInBooleanArr := player.JoinIndex - 1
 	playerBattleState := atomic.LoadInt32(&(player.BattleState))
 	switch playerBattleState {
 	case PlayerBattleStateIns.DISCONNECTED, PlayerBattleStateIns.LOST, PlayerBattleStateIns.EXPELLED_DURING_GAME, PlayerBattleStateIns.EXPELLED_IN_DISMISSAL, PlayerBattleStateIns.ADDED_PENDING_BATTLE_COLLIDER_ACK, PlayerBattleStateIns.READDED_PENDING_BATTLE_COLLIDER_ACK:
 		return
 	}
 
-	isSlowTicker := (0 < (unconfirmedMask & uint64(1<<uint32(playerJoinIndex))))
+	isSlowTicker := (0 < (unconfirmedMask & uint64(1<<uint32(playerJoinIndexInBooleanArr))))
 	shouldResync1 := (PlayerBattleStateIns.READDED_BATTLE_COLLIDER_ACKED == playerBattleState) // i.e. implies that "MAGIC_LAST_SENT_INPUT_FRAME_ID_READDED == player.LastSentInputFrameId"
 	shouldResync2 := isSlowTicker                                                              // This condition is critical, if we don't send resync upon this condition, the "reconnected or slowly-clocking player" might never get its input synced
 	shouldResync3 := shouldForceResync
@@ -1455,13 +1532,13 @@ func (pR *Room) downsyncToSinglePlayer(playerId int32, player *Player, refRender
 		refRenderFrame.BackendUnconfirmedMask = unconfirmedMask
 		pbRefRenderFrame := toPbRoomDownsyncFrame(refRenderFrame)
 		pbRefRenderFrame.SpeciesIdList = pR.SpeciesIdList
-		pR.sendSafely(pbRefRenderFrame, toSendInputFrameDownsyncsSnapshot, DOWNSYNC_MSG_ACT_FORCED_RESYNC, playerId, false)
+		pR.sendSafely(pbRefRenderFrame, toSendInputFrameDownsyncsSnapshot, DOWNSYNC_MSG_ACT_FORCED_RESYNC, playerId, false, MAGIC_JOIN_INDEX_DEFAULT)
 		//Logger.Warn(fmt.Sprintf("Sent refRenderFrameId=%v & inputFrameIds [%d, %d), for roomId=%v, playerId=%d, playerJoinIndex=%d, renderFrameId=%d, curDynamicsRenderFrameId=%d, playerLastSentInputFrameId=%d: InputsBuffer=%v", refRenderFrameId, toSendInputFrameIdSt, toSendInputFrameIdEd, pR.Id, playerId, player.JoinIndex, pR.RenderFrameId, pR.CurDynamicsRenderFrameId, player.LastSentInputFrameId, pR.InputsBufferString(false)))
-		if shouldResync1 {
-			Logger.Warn(fmt.Sprintf("Sent refRenderFrameId=%v & inputFrameIds [%d, %d), for roomId=%v, playerId=%d, playerJoinIndex=%d, renderFrameId=%d, curDynamicsRenderFrameId=%d, playerLastSentInputFrameId=%d: shouldResync1=%v, shouldResync2=%v, shouldResync3=%v, playerBattleState=%d", refRenderFrameId, toSendInputFrameIdSt, toSendInputFrameIdEd, pR.Id, playerId, player.JoinIndex, pR.RenderFrameId, pR.CurDynamicsRenderFrameId, player.LastSentInputFrameId, shouldResync1, shouldResync2, shouldResync3, playerBattleState))
+		if shouldResync1 || shouldResync3 {
+			Logger.Debug(fmt.Sprintf("Sent refRenderFrameId=%v & inputFrameIds [%d, %d), for roomId=%v, playerId=%d, playerJoinIndex=%d, renderFrameId=%d, curDynamicsRenderFrameId=%d, playerLastSentInputFrameId=%d: shouldResync1=%v, shouldResync2=%v, shouldResync3=%v, playerBattleState=%d", refRenderFrameId, toSendInputFrameIdSt, toSendInputFrameIdEd, pR.Id, playerId, player.JoinIndex, pR.RenderFrameId, pR.CurDynamicsRenderFrameId, player.LastSentInputFrameId, shouldResync1, shouldResync2, shouldResync3, playerBattleState))
 		}
 	} else {
-		pR.sendSafely(nil, toSendInputFrameDownsyncsSnapshot, DOWNSYNC_MSG_ACT_INPUT_BATCH, playerId, false)
+		pR.sendSafely(nil, toSendInputFrameDownsyncsSnapshot, DOWNSYNC_MSG_ACT_INPUT_BATCH, playerId, false, MAGIC_JOIN_INDEX_DEFAULT)
 	}
 	player.LastSentInputFrameId = toSendInputFrameIdEd - 1
 	if shouldResync1 {
@@ -1469,6 +1546,16 @@ func (pR *Room) downsyncToSinglePlayer(playerId int32, player *Player, refRender
 	}
 }
 
+func (pR *Room) downsyncPeerInputFrameUpsyncToSinglePlayer(playerId int32, player *Player, toSendInputFrameDownsyncsSnapshot []*pb.InputFrameDownsync, peerJoinIndex int32) {
+	playerBattleState := atomic.LoadInt32(&(player.BattleState))
+	switch playerBattleState {
+	case PlayerBattleStateIns.DISCONNECTED, PlayerBattleStateIns.LOST, PlayerBattleStateIns.EXPELLED_DURING_GAME, PlayerBattleStateIns.EXPELLED_IN_DISMISSAL, PlayerBattleStateIns.ADDED_PENDING_BATTLE_COLLIDER_ACK, PlayerBattleStateIns.READDED_PENDING_BATTLE_COLLIDER_ACK:
+		return
+	}
+
+	pR.sendSafely(nil, toSendInputFrameDownsyncsSnapshot, DOWNSYNC_MSG_ACT_PEER_INPUT_BATCH, playerId, false, peerJoinIndex)
+}
+
 func (pR *Room) cloneInputsBuffer(stFrameId, edFrameId int32) []*pb.InputFrameDownsync {
 	// [WARNING] This function MUST BE called while "pR.InputsBufferLock" is locked!
 	cloned := make([]*pb.InputFrameDownsync, 0, edFrameId-stFrameId)
@@ -1501,3 +1588,22 @@ func (pR *Room) cloneInputsBuffer(stFrameId, edFrameId int32) []*pb.InputFrameDo
 
 	return cloned
 }
+
+func (pR *Room) SetSecondarySession(playerId int32, session *websocket.Conn, signalToCloseConnOfThisPlayer SignalToCloseConnCbType) {
+	// TODO: Use a dedicated lock
+	if player, ok := pR.Players[playerId]; ok {
+		playerBattleState := atomic.LoadInt32(&(player.BattleState))
+		switch playerBattleState {
+		case PlayerBattleStateIns.DISCONNECTED, PlayerBattleStateIns.LOST, PlayerBattleStateIns.EXPELLED_DURING_GAME, PlayerBattleStateIns.EXPELLED_IN_DISMISSAL:
+			// Kindly note that "PlayerBattleStateIns.ADDED_PENDING_BATTLE_COLLIDER_ACK, PlayerBattleStateIns.READDED_PENDING_BATTLE_COLLIDER_ACK" are allowed
+			return
+		}
+		if _, existent := pR.PlayerDownsyncSessionDict[playerId]; existent {
+			if _, existent2 := pR.PlayerSecondaryDownsyncSessionDict[playerId]; !existent2 {
+				Logger.Info(fmt.Sprintf("SetSecondarySession for roomId=%v, playerId=%d, pR.Players=%v", pR.Id, playerId, pR.Players))
+				pR.PlayerSecondaryDownsyncSessionDict[playerId] = session
+				pR.PlayerSecondarySignalToCloseDict[playerId] = signalToCloseConnOfThisPlayer
+			}
+		}
+	}
+}

battle_srv/protos/room_downsync_frame.pb.go

@@ -386,6 +386,7 @@ type InputFrameUpsync struct {
 
 	InputFrameId int32  `protobuf:"varint,1,opt,name=inputFrameId,proto3" json:"inputFrameId,omitempty"`
 	Encoded      uint64 `protobuf:"varint,2,opt,name=encoded,proto3" json:"encoded,omitempty"`
+	JoinIndex    int32  `protobuf:"varint,3,opt,name=joinIndex,proto3" json:"joinIndex,omitempty"`
 }
 
 func (x *InputFrameUpsync) Reset() {
@@ -434,6 +435,13 @@ func (x *InputFrameUpsync) GetEncoded() uint64 {
 	return 0
 }
 
+func (x *InputFrameUpsync) GetJoinIndex() int32 {
+	if x != nil {
+		return x.JoinIndex
+	}
+	return 0
+}
+
 type InputFrameDownsync struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -658,6 +666,7 @@ type WsResp struct {
 	Rdf                     *RoomDownsyncFrame    `protobuf:"bytes,4,opt,name=rdf,proto3" json:"rdf,omitempty"`
 	InputFrameDownsyncBatch []*InputFrameDownsync `protobuf:"bytes,5,rep,name=inputFrameDownsyncBatch,proto3" json:"inputFrameDownsyncBatch,omitempty"`
 	BciFrame                *BattleColliderInfo   `protobuf:"bytes,6,opt,name=bciFrame,proto3" json:"bciFrame,omitempty"`
+	PeerJoinIndex           int32                 `protobuf:"varint,7,opt,name=peerJoinIndex,proto3" json:"peerJoinIndex,omitempty"` // Only used when "InputsBufferSnapshot.peerJoinIndex" is used.
 }
 
 func (x *WsResp) Reset() {
@@ -734,6 +743,13 @@ func (x *WsResp) GetBciFrame() *BattleColliderInfo {
 	return nil
 }
 
+func (x *WsResp) GetPeerJoinIndex() int32 {
+	if x != nil {
+		return x.PeerJoinIndex
+	}
+	return 0
+}
+
 type InputsBufferSnapshot struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -743,6 +759,7 @@ type InputsBufferSnapshot struct {
 	UnconfirmedMask           uint64                `protobuf:"varint,2,opt,name=unconfirmedMask,proto3" json:"unconfirmedMask,omitempty"`
 	ToSendInputFrameDownsyncs []*InputFrameDownsync `protobuf:"bytes,3,rep,name=toSendInputFrameDownsyncs,proto3" json:"toSendInputFrameDownsyncs,omitempty"`
 	ShouldForceResync         bool                  `protobuf:"varint,4,opt,name=shouldForceResync,proto3" json:"shouldForceResync,omitempty"`
+	PeerJoinIndex             int32                 `protobuf:"varint,5,opt,name=peerJoinIndex,proto3" json:"peerJoinIndex,omitempty"` // Only used when "WsResp.peerJoinIndex" is used.
 }
 
 func (x *InputsBufferSnapshot) Reset() {
@@ -805,6 +822,13 @@ func (x *InputsBufferSnapshot) GetShouldForceResync() bool {
 	return false
 }
 
+func (x *InputsBufferSnapshot) GetPeerJoinIndex() int32 {
+	if x != nil {
+		return x.PeerJoinIndex
+	}
+	return 0
+}
+
 type MeleeBullet struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -831,6 +855,10 @@ type MeleeBullet struct {
 	BlowUp                  bool  `protobuf:"varint,18,opt,name=blowUp,proto3" json:"blowUp,omitempty"`
 	TeamId                  int32 `protobuf:"varint,19,opt,name=teamId,proto3" json:"teamId,omitempty"`
 	BulletLocalId           int32 `protobuf:"varint,20,opt,name=bulletLocalId,proto3" json:"bulletLocalId,omitempty"`
+	SpeciesId               int32 `protobuf:"varint,21,opt,name=speciesId,proto3" json:"speciesId,omitempty"`
+	ExplosionFrames         int32 `protobuf:"varint,22,opt,name=explosionFrames,proto3" json:"explosionFrames,omitempty"`
+	BlState                 int32 `protobuf:"varint,23,opt,name=blState,proto3" json:"blState,omitempty"`
+	FramesInBlState         int32 `protobuf:"varint,24,opt,name=framesInBlState,proto3" json:"framesInBlState,omitempty"`
 }
 
 func (x *MeleeBullet) Reset() {
@@ -1005,6 +1033,34 @@ func (x *MeleeBullet) GetBulletLocalId() int32 {
 	return 0
 }
 
+func (x *MeleeBullet) GetSpeciesId() int32 {
+	if x != nil {
+		return x.SpeciesId
+	}
+	return 0
+}
+
+func (x *MeleeBullet) GetExplosionFrames() int32 {
+	if x != nil {
+		return x.ExplosionFrames
+	}
+	return 0
+}
+
+func (x *MeleeBullet) GetBlState() int32 {
+	if x != nil {
+		return x.BlState
+	}
+	return 0
+}
+
+func (x *MeleeBullet) GetFramesInBlState() int32 {
+	if x != nil {
+		return x.FramesInBlState
+	}
+	return 0
+}
+
 type FireballBullet struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1031,6 +1087,9 @@ type FireballBullet struct {
 	TeamId                  int32 `protobuf:"varint,19,opt,name=teamId,proto3" json:"teamId,omitempty"`
 	BulletLocalId           int32 `protobuf:"varint,20,opt,name=bulletLocalId,proto3" json:"bulletLocalId,omitempty"`
 	SpeciesId               int32 `protobuf:"varint,21,opt,name=speciesId,proto3" json:"speciesId,omitempty"`
+	ExplosionFrames         int32 `protobuf:"varint,22,opt,name=explosionFrames,proto3" json:"explosionFrames,omitempty"`
+	BlState                 int32 `protobuf:"varint,23,opt,name=blState,proto3" json:"blState,omitempty"`
+	FramesInBlState         int32 `protobuf:"varint,24,opt,name=framesInBlState,proto3" json:"framesInBlState,omitempty"`
 	VirtualGridX            int32 `protobuf:"varint,999,opt,name=virtualGridX,proto3" json:"virtualGridX,omitempty"`
 	VirtualGridY            int32 `protobuf:"varint,1000,opt,name=virtualGridY,proto3" json:"virtualGridY,omitempty"`
 	DirX                    int32 `protobuf:"varint,1001,opt,name=dirX,proto3" json:"dirX,omitempty"`
@@ -1219,6 +1278,27 @@ func (x *FireballBullet) GetSpeciesId() int32 {
 	return 0
 }
 
+func (x *FireballBullet) GetExplosionFrames() int32 {
+	if x != nil {
+		return x.ExplosionFrames
+	}
+	return 0
+}
+
+func (x *FireballBullet) GetBlState() int32 {
+	if x != nil {
+		return x.BlState
+	}
+	return 0
+}
+
+func (x *FireballBullet) GetFramesInBlState() int32 {
+	if x != nil {
+		return x.FramesInBlState
+	}
+	return 0
+}
+
 func (x *FireballBullet) GetVirtualGridX() int32 {
 	if x != nil {
 		return x.VirtualGridX
@@ -1603,260 +1683,282 @@ var file_room_downsync_frame_proto_rawDesc = []byte{
 	0x12, 0x1c, 0x0a, 0x09, 0x62, 0x74, 0x6e, 0x41, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x18, 0x03, 0x20,
 	0x01, 0x28, 0x05, 0x52, 0x09, 0x62, 0x74, 0x6e, 0x41, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x12, 0x1c,
 	0x0a, 0x09, 0x62, 0x74, 0x6e, 0x42, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x18, 0x04, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x09, 0x62, 0x74, 0x6e, 0x42, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x22, 0x50, 0x0a, 0x10,
+	0x05, 0x52, 0x09, 0x62, 0x74, 0x6e, 0x42, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x22, 0x6e, 0x0a, 0x10,
 	0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63,
 	0x12, 0x22, 0x0a, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64,
 	0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61,
 	0x6d, 0x65, 0x49, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x65, 0x6e, 0x63, 0x6f, 0x64, 0x65, 0x64, 0x18,
-	0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x65, 0x6e, 0x63, 0x6f, 0x64, 0x65, 0x64, 0x22, 0x7c,
-	0x0a, 0x12, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e,
-	0x73, 0x79, 0x6e, 0x63, 0x12, 0x22, 0x0a, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61,
-	0x6d, 0x65, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x69, 0x6e, 0x70, 0x75,
-	0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x1c, 0x0a, 0x09, 0x69, 0x6e, 0x70, 0x75,
-	0x74, 0x4c, 0x69, 0x73, 0x74, 0x18, 0x02, 0x20, 0x03, 0x28, 0x04, 0x52, 0x09, 0x69, 0x6e, 0x70,
-	0x75, 0x74, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x24, 0x0a, 0x0d, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72,
-	0x6d, 0x65, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0d, 0x63,
-	0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x22, 0x3b, 0x0a, 0x0f,
-	0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x12,
-	0x28, 0x0a, 0x0f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61,
-	0x6d, 0x70, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74,
-	0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x22, 0xb8, 0x02, 0x0a, 0x05, 0x57, 0x73,
-	0x52, 0x65, 0x71, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x73, 0x67, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x05, 0x6d, 0x73, 0x67, 0x49, 0x64, 0x12, 0x1a, 0x0a, 0x08, 0x70, 0x6c, 0x61,
-	0x79, 0x65, 0x72, 0x49, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x08, 0x70, 0x6c, 0x61,
-	0x79, 0x65, 0x72, 0x49, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x61, 0x63, 0x74, 0x18, 0x03, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x03, 0x61, 0x63, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x6a, 0x6f, 0x69, 0x6e, 0x49,
-	0x6e, 0x64, 0x65, 0x78, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x6a, 0x6f, 0x69, 0x6e,
-	0x49, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x24, 0x0a, 0x0d, 0x61, 0x63, 0x6b, 0x69, 0x6e, 0x67, 0x46,
-	0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x61, 0x63,
-	0x6b, 0x69, 0x6e, 0x67, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x2e, 0x0a, 0x12, 0x61,
-	0x63, 0x6b, 0x69, 0x6e, 0x67, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49,
-	0x64, 0x18, 0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x61, 0x63, 0x6b, 0x69, 0x6e, 0x67, 0x49,
-	0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x4e, 0x0a, 0x15, 0x69,
-	0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x42,
-	0x61, 0x74, 0x63, 0x68, 0x18, 0x07, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x18, 0x2e, 0x70, 0x72, 0x6f,
-	0x74, 0x6f, 0x73, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70,
-	0x73, 0x79, 0x6e, 0x63, 0x52, 0x15, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65,
-	0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x12, 0x27, 0x0a, 0x02, 0x68,
-	0x62, 0x18, 0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x17, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73,
-	0x2e, 0x48, 0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63,
-	0x52, 0x02, 0x68, 0x62, 0x22, 0x89, 0x02, 0x0a, 0x06, 0x57, 0x73, 0x52, 0x65, 0x73, 0x70, 0x12,
-	0x10, 0x0a, 0x03, 0x72, 0x65, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03, 0x72, 0x65,
-	0x74, 0x12, 0x20, 0x0a, 0x0b, 0x65, 0x63, 0x68, 0x6f, 0x65, 0x64, 0x4d, 0x73, 0x67, 0x49, 0x64,
-	0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x65, 0x63, 0x68, 0x6f, 0x65, 0x64, 0x4d, 0x73,
-	0x67, 0x49, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x61, 0x63, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05,
-	0x52, 0x03, 0x61, 0x63, 0x74, 0x12, 0x2b, 0x0a, 0x03, 0x72, 0x64, 0x66, 0x18, 0x04, 0x20, 0x01,
-	0x28, 0x0b, 0x32, 0x19, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x52, 0x6f, 0x6f, 0x6d,
-	0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x52, 0x03, 0x72,
-	0x64, 0x66, 0x12, 0x54, 0x0a, 0x17, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65,
-	0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x18, 0x05, 0x20,
-	0x03, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x49, 0x6e, 0x70,
-	0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x52,
-	0x17, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73,
-	0x79, 0x6e, 0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x12, 0x36, 0x0a, 0x08, 0x62, 0x63, 0x69, 0x46,
-	0x72, 0x61, 0x6d, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f,
-	0x74, 0x6f, 0x73, 0x2e, 0x42, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x69, 0x64,
-	0x65, 0x72, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x08, 0x62, 0x63, 0x69, 0x46, 0x72, 0x61, 0x6d, 0x65,
-	0x22, 0xf4, 0x01, 0x0a, 0x14, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x73, 0x42, 0x75, 0x66, 0x66, 0x65,
-	0x72, 0x53, 0x6e, 0x61, 0x70, 0x73, 0x68, 0x6f, 0x74, 0x12, 0x2a, 0x0a, 0x10, 0x72, 0x65, 0x66,
-	0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x05, 0x52, 0x10, 0x72, 0x65, 0x66, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72,
-	0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x28, 0x0a, 0x0f, 0x75, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69,
-	0x72, 0x6d, 0x65, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x18, 0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0f,
-	0x75, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x12,
-	0x58, 0x0a, 0x19, 0x74, 0x6f, 0x53, 0x65, 0x6e, 0x64, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72,
-	0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x73, 0x18, 0x03, 0x20, 0x03,
-	0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x49, 0x6e, 0x70, 0x75,
-	0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x52, 0x19,
-	0x74, 0x6f, 0x53, 0x65, 0x6e, 0x64, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65,
-	0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x73, 0x12, 0x2c, 0x0a, 0x11, 0x73, 0x68, 0x6f,
-	0x75, 0x6c, 0x64, 0x46, 0x6f, 0x72, 0x63, 0x65, 0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x18, 0x04,
-	0x20, 0x01, 0x28, 0x08, 0x52, 0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c, 0x64, 0x46, 0x6f, 0x72, 0x63,
-	0x65, 0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x22, 0xfd, 0x05, 0x0a, 0x0b, 0x4d, 0x65, 0x6c, 0x65,
-	0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x12, 0x38, 0x0a, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69,
-	0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65,
-	0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69, 0x6e,
-	0x61, 0x74, 0x65, 0x64, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49,
-	0x64, 0x12, 0x2c, 0x0a, 0x11, 0x6f, 0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a, 0x6f, 0x69,
-	0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x11, 0x6f, 0x66,
-	0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x12,
-	0x24, 0x0a, 0x0d, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73,
-	0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, 0x46,
-	0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c,
-	0x61, 0x62, 0x6c, 0x65, 0x53, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74,
-	0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c,
-	0x61, 0x62, 0x6c, 0x65, 0x45, 0x64, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64,
-	0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46,
-	0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x61, 0x63, 0x74,
-	0x69, 0x76, 0x65, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74,
-	0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x07, 0x20, 0x01, 0x28, 0x05,
-	0x52, 0x0d, 0x68, 0x69, 0x74, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12,
-	0x28, 0x0a, 0x0f, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d,
-	0x65, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x53,
-	0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73,
-	0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x18, 0x09, 0x20, 0x01, 0x28, 0x05, 0x52,
-	0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a,
-	0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0a, 0x20,
-	0x01, 0x28, 0x05, 0x52, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c,
-	0x59, 0x12, 0x16, 0x0a, 0x06, 0x64, 0x61, 0x6d, 0x61, 0x67, 0x65, 0x18, 0x0b, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x06, 0x64, 0x61, 0x6d, 0x61, 0x67, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c,
-	0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x18, 0x0c, 0x20, 0x01, 0x28, 0x05, 0x52,
-	0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a,
-	0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0d, 0x20,
-	0x01, 0x28, 0x05, 0x52, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c,
-	0x59, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65,
-	0x74, 0x58, 0x18, 0x0e, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78,
-	0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f,
-	0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x18, 0x0f, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d,
-	0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x12, 0x20, 0x0a,
-	0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x18, 0x10, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x12,
-	0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x59, 0x18, 0x11,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65,
-	0x59, 0x12, 0x16, 0x0a, 0x06, 0x62, 0x6c, 0x6f, 0x77, 0x55, 0x70, 0x18, 0x12, 0x20, 0x01, 0x28,
-	0x08, 0x52, 0x06, 0x62, 0x6c, 0x6f, 0x77, 0x55, 0x70, 0x12, 0x16, 0x0a, 0x06, 0x74, 0x65, 0x61,
-	0x6d, 0x49, 0x64, 0x18, 0x13, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x74, 0x65, 0x61, 0x6d, 0x49,
-	0x64, 0x12, 0x24, 0x0a, 0x0d, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c,
-	0x49, 0x64, 0x18, 0x14, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74,
-	0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x22, 0xd3, 0x07, 0x0a, 0x0e, 0x46, 0x69, 0x72, 0x65,
-	0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x12, 0x38, 0x0a, 0x17, 0x6f, 0x72,
-	0x69, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72,
-	0x61, 0x6d, 0x65, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x17, 0x6f, 0x72, 0x69,
-	0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61,
-	0x6d, 0x65, 0x49, 0x64, 0x12, 0x2c, 0x0a, 0x11, 0x6f, 0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72,
-	0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52,
-	0x11, 0x6f, 0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64,
-	0x65, 0x78, 0x12, 0x24, 0x0a, 0x0d, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, 0x46, 0x72, 0x61,
-	0x6d, 0x65, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x73, 0x74, 0x61, 0x72, 0x74,
-	0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63,
-	0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x04,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c,
-	0x65, 0x53, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63,
-	0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x05,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c,
-	0x65, 0x45, 0x64, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x61, 0x63, 0x74, 0x69,
-	0x76, 0x65, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c,
-	0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x24, 0x0a, 0x0d,
-	0x68, 0x69, 0x74, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x07, 0x20,
-	0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d,
-	0x65, 0x73, 0x12, 0x28, 0x0a, 0x0f, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46,
-	0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x62, 0x6c, 0x6f,
-	0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x22, 0x0a, 0x0c,
-	0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x18, 0x09, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58,
-	0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59,
-	0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b,
-	0x56, 0x65, 0x6c, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x64, 0x61, 0x6d, 0x61, 0x67, 0x65, 0x18, 0x0b,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x64, 0x61, 0x6d, 0x61, 0x67, 0x65, 0x12, 0x22, 0x0a, 0x0c,
-	0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x18, 0x0c, 0x20, 0x01,
-	0x28, 0x05, 0x52, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58,
-	0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59,
-	0x18, 0x0d, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b,
-	0x56, 0x65, 0x6c, 0x59, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66,
-	0x66, 0x73, 0x65, 0x74, 0x58, 0x18, 0x0e, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74,
-	0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69,
-	0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x18, 0x0f, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59,
-	0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x18,
-	0x10, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a,
-	0x65, 0x58, 0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65,
-	0x59, 0x18, 0x11, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53,
-	0x69, 0x7a, 0x65, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x62, 0x6c, 0x6f, 0x77, 0x55, 0x70, 0x18, 0x12,
-	0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x62, 0x6c, 0x6f, 0x77, 0x55, 0x70, 0x12, 0x16, 0x0a, 0x06,
-	0x74, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x18, 0x13, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x74, 0x65,
-	0x61, 0x6d, 0x49, 0x64, 0x12, 0x24, 0x0a, 0x0d, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f,
-	0x63, 0x61, 0x6c, 0x49, 0x64, 0x18, 0x14, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x62, 0x75, 0x6c,
-	0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x70,
-	0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x18, 0x15, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73,
-	0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x12, 0x23, 0x0a, 0x0c, 0x76, 0x69, 0x72, 0x74,
-	0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64, 0x58, 0x18, 0xe7, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52,
-	0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64, 0x58, 0x12, 0x23, 0x0a,
-	0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64, 0x59, 0x18, 0xe8, 0x07,
-	0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69,
-	0x64, 0x59, 0x12, 0x13, 0x0a, 0x04, 0x64, 0x69, 0x72, 0x58, 0x18, 0xe9, 0x07, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x04, 0x64, 0x69, 0x72, 0x58, 0x12, 0x13, 0x0a, 0x04, 0x64, 0x69, 0x72, 0x59, 0x18,
-	0xea, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x64, 0x69, 0x72, 0x59, 0x12, 0x13, 0x0a, 0x04,
-	0x76, 0x65, 0x6c, 0x58, 0x18, 0xeb, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x76, 0x65, 0x6c,
-	0x58, 0x12, 0x13, 0x0a, 0x04, 0x76, 0x65, 0x6c, 0x59, 0x18, 0xec, 0x07, 0x20, 0x01, 0x28, 0x05,
-	0x52, 0x04, 0x76, 0x65, 0x6c, 0x59, 0x12, 0x15, 0x0a, 0x05, 0x73, 0x70, 0x65, 0x65, 0x64, 0x18,
-	0xed, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x73, 0x70, 0x65, 0x65, 0x64, 0x22, 0xc9, 0x05,
-	0x0a, 0x12, 0x42, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x69, 0x64, 0x65, 0x72,
-	0x49, 0x6e, 0x66, 0x6f, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x74, 0x61, 0x67, 0x65, 0x4e, 0x61, 0x6d,
-	0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x73, 0x74, 0x61, 0x67, 0x65, 0x4e, 0x61,
-	0x6d, 0x65, 0x12, 0x26, 0x0a, 0x0e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c, 0x54, 0x6f,
-	0x50, 0x69, 0x6e, 0x67, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0e, 0x69, 0x6e, 0x74, 0x65,
-	0x72, 0x76, 0x61, 0x6c, 0x54, 0x6f, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x34, 0x0a, 0x15, 0x77, 0x69,
-	0x6c, 0x6c, 0x4b, 0x69, 0x63, 0x6b, 0x49, 0x66, 0x49, 0x6e, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65,
-	0x46, 0x6f, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52, 0x15, 0x77, 0x69, 0x6c, 0x6c, 0x4b,
-	0x69, 0x63, 0x6b, 0x49, 0x66, 0x49, 0x6e, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x6f, 0x72,
-	0x12, 0x20, 0x0a, 0x0b, 0x62, 0x6f, 0x75, 0x6e, 0x64, 0x52, 0x6f, 0x6f, 0x6d, 0x49, 0x64, 0x18,
-	0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x62, 0x6f, 0x75, 0x6e, 0x64, 0x52, 0x6f, 0x6f, 0x6d,
-	0x49, 0x64, 0x12, 0x30, 0x0a, 0x13, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x44, 0x75, 0x72, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x18, 0x05, 0x20, 0x01, 0x28, 0x03, 0x52,
-	0x13, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x4e,
-	0x61, 0x6e, 0x6f, 0x73, 0x12, 0x46, 0x0a, 0x1e, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61,
-	0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x44, 0x65, 0x6c, 0x61, 0x79, 0x54, 0x6f, 0x6c,
-	0x65, 0x72, 0x61, 0x6e, 0x63, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x1e, 0x69, 0x6e,
-	0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x44, 0x65,
-	0x6c, 0x61, 0x79, 0x54, 0x6f, 0x6c, 0x65, 0x72, 0x61, 0x6e, 0x63, 0x65, 0x12, 0x48, 0x0a, 0x1f,
-	0x6d, 0x61, 0x78, 0x43, 0x68, 0x61, 0x73, 0x69, 0x6e, 0x67, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72,
-	0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x50, 0x65, 0x72, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x18,
-	0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x1f, 0x6d, 0x61, 0x78, 0x43, 0x68, 0x61, 0x73, 0x69, 0x6e,
-	0x67, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x50, 0x65, 0x72,
-	0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x12, 0x3c, 0x0a, 0x19, 0x72, 0x6f, 0x6c, 0x6c, 0x62, 0x61,
-	0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4d, 0x69, 0x6c,
-	0x6c, 0x69, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28, 0x01, 0x52, 0x19, 0x72, 0x6f, 0x6c, 0x6c, 0x62,
-	0x61, 0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4d, 0x69,
-	0x6c, 0x6c, 0x69, 0x73, 0x12, 0x3a, 0x0a, 0x18, 0x72, 0x6f, 0x6c, 0x6c, 0x62, 0x61, 0x63, 0x6b,
-	0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4e, 0x61, 0x6e, 0x6f, 0x73,
-	0x18, 0x09, 0x20, 0x01, 0x28, 0x03, 0x52, 0x18, 0x72, 0x6f, 0x6c, 0x6c, 0x62, 0x61, 0x63, 0x6b,
-	0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4e, 0x61, 0x6e, 0x6f, 0x73,
-	0x12, 0x28, 0x0a, 0x0f, 0x72, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x43, 0x61, 0x63, 0x68, 0x65, 0x53,
-	0x69, 0x7a, 0x65, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x72, 0x65, 0x6e, 0x64, 0x65,
-	0x72, 0x43, 0x61, 0x63, 0x68, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x70,
-	0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x01,
-	0x52, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x12, 0x22,
-	0x0a, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x18, 0x0c,
-	0x20, 0x01, 0x28, 0x01, 0x52, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65,
-	0x74, 0x59, 0x12, 0x2a, 0x0a, 0x10, 0x63, 0x6f, 0x6c, 0x6c, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x4d,
-	0x69, 0x6e, 0x53, 0x74, 0x65, 0x70, 0x18, 0x0d, 0x20, 0x01, 0x28, 0x05, 0x52, 0x10, 0x63, 0x6f,
-	0x6c, 0x6c, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x4d, 0x69, 0x6e, 0x53, 0x74, 0x65, 0x70, 0x12, 0x39,
-	0x0a, 0x17, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x61, 0x74, 0x61, 0x4c, 0x6f, 0x67, 0x67, 0x69,
-	0x6e, 0x67, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x18, 0x80, 0x08, 0x20, 0x01, 0x28, 0x08,
-	0x52, 0x17, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x61, 0x74, 0x61, 0x4c, 0x6f, 0x67, 0x67, 0x69,
-	0x6e, 0x67, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x22, 0xc2, 0x03, 0x0a, 0x11, 0x52, 0x6f,
-	0x6f, 0x6d, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12,
-	0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x02, 0x69, 0x64, 0x12,
-	0x36, 0x0a, 0x0a, 0x70, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x73, 0x41, 0x72, 0x72, 0x18, 0x02, 0x20,
-	0x03, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x50, 0x6c, 0x61,
-	0x79, 0x65, 0x72, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x52, 0x0a, 0x70, 0x6c, 0x61,
-	0x79, 0x65, 0x72, 0x73, 0x41, 0x72, 0x72, 0x12, 0x26, 0x0a, 0x0e, 0x63, 0x6f, 0x75, 0x6e, 0x74,
-	0x64, 0x6f, 0x77, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52,
-	0x0e, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x12,
-	0x37, 0x0a, 0x0c, 0x6d, 0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x18,
-	0x04, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x4d,
-	0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x52, 0x0c, 0x6d, 0x65, 0x6c, 0x65,
-	0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x12, 0x40, 0x0a, 0x0f, 0x66, 0x69, 0x72, 0x65,
-	0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x18, 0x05, 0x20, 0x03, 0x28,
-	0x0b, 0x32, 0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x46, 0x69, 0x72, 0x65, 0x62,
-	0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x52, 0x0f, 0x66, 0x69, 0x72, 0x65, 0x62,
-	0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x12, 0x37, 0x0a, 0x16, 0x62, 0x61,
-	0x63, 0x6b, 0x65, 0x6e, 0x64, 0x55, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64,
-	0x4d, 0x61, 0x73, 0x6b, 0x18, 0x80, 0x08, 0x20, 0x01, 0x28, 0x04, 0x52, 0x16, 0x62, 0x61, 0x63,
-	0x6b, 0x65, 0x6e, 0x64, 0x55, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4d,
-	0x61, 0x73, 0x6b, 0x12, 0x2d, 0x0a, 0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c, 0x64, 0x46, 0x6f, 0x72,
-	0x63, 0x65, 0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x18, 0x81, 0x08, 0x20, 0x01, 0x28, 0x08, 0x52,
+	0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x65, 0x6e, 0x63, 0x6f, 0x64, 0x65, 0x64, 0x12, 0x1c,
+	0x0a, 0x09, 0x6a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x03, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x09, 0x6a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x22, 0x7c, 0x0a, 0x12,
+	0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79,
+	0x6e, 0x63, 0x12, 0x22, 0x0a, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65,
+	0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46,
+	0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x1c, 0x0a, 0x09, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x4c,
+	0x69, 0x73, 0x74, 0x18, 0x02, 0x20, 0x03, 0x28, 0x04, 0x52, 0x09, 0x69, 0x6e, 0x70, 0x75, 0x74,
+	0x4c, 0x69, 0x73, 0x74, 0x12, 0x24, 0x0a, 0x0d, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65,
+	0x64, 0x4c, 0x69, 0x73, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52, 0x0d, 0x63, 0x6f, 0x6e,
+	0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x22, 0x3b, 0x0a, 0x0f, 0x48, 0x65,
+	0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x12, 0x28, 0x0a,
+	0x0f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0f, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x54, 0x69,
+	0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x22, 0xb8, 0x02, 0x0a, 0x05, 0x57, 0x73, 0x52, 0x65,
+	0x71, 0x12, 0x14, 0x0a, 0x05, 0x6d, 0x73, 0x67, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x05, 0x6d, 0x73, 0x67, 0x49, 0x64, 0x12, 0x1a, 0x0a, 0x08, 0x70, 0x6c, 0x61, 0x79, 0x65,
+	0x72, 0x49, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x08, 0x70, 0x6c, 0x61, 0x79, 0x65,
+	0x72, 0x49, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x61, 0x63, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x03, 0x61, 0x63, 0x74, 0x12, 0x1c, 0x0a, 0x09, 0x6a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64,
+	0x65, 0x78, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x6a, 0x6f, 0x69, 0x6e, 0x49, 0x6e,
+	0x64, 0x65, 0x78, 0x12, 0x24, 0x0a, 0x0d, 0x61, 0x63, 0x6b, 0x69, 0x6e, 0x67, 0x46, 0x72, 0x61,
+	0x6d, 0x65, 0x49, 0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x61, 0x63, 0x6b, 0x69,
+	0x6e, 0x67, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x2e, 0x0a, 0x12, 0x61, 0x63, 0x6b,
+	0x69, 0x6e, 0x67, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x18,
+	0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x61, 0x63, 0x6b, 0x69, 0x6e, 0x67, 0x49, 0x6e, 0x70,
+	0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x4e, 0x0a, 0x15, 0x69, 0x6e, 0x70,
+	0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x42, 0x61, 0x74,
+	0x63, 0x68, 0x18, 0x07, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x18, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x73, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79,
+	0x6e, 0x63, 0x52, 0x15, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70,
+	0x73, 0x79, 0x6e, 0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x12, 0x27, 0x0a, 0x02, 0x68, 0x62, 0x18,
+	0x08, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x17, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x48,
+	0x65, 0x61, 0x72, 0x74, 0x62, 0x65, 0x61, 0x74, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x52, 0x02,
+	0x68, 0x62, 0x22, 0xaf, 0x02, 0x0a, 0x06, 0x57, 0x73, 0x52, 0x65, 0x73, 0x70, 0x12, 0x10, 0x0a,
+	0x03, 0x72, 0x65, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03, 0x72, 0x65, 0x74, 0x12,
+	0x20, 0x0a, 0x0b, 0x65, 0x63, 0x68, 0x6f, 0x65, 0x64, 0x4d, 0x73, 0x67, 0x49, 0x64, 0x18, 0x02,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x65, 0x63, 0x68, 0x6f, 0x65, 0x64, 0x4d, 0x73, 0x67, 0x49,
+	0x64, 0x12, 0x10, 0x0a, 0x03, 0x61, 0x63, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03,
+	0x61, 0x63, 0x74, 0x12, 0x2b, 0x0a, 0x03, 0x72, 0x64, 0x66, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b,
+	0x32, 0x19, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x52, 0x6f, 0x6f, 0x6d, 0x44, 0x6f,
+	0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x52, 0x03, 0x72, 0x64, 0x66,
+	0x12, 0x54, 0x0a, 0x17, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f,
+	0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x18, 0x05, 0x20, 0x03, 0x28,
+	0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74,
+	0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x52, 0x17, 0x69,
+	0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e,
+	0x63, 0x42, 0x61, 0x74, 0x63, 0x68, 0x12, 0x36, 0x0a, 0x08, 0x62, 0x63, 0x69, 0x46, 0x72, 0x61,
+	0x6d, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x73, 0x2e, 0x42, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x43, 0x6f, 0x6c, 0x6c, 0x69, 0x64, 0x65, 0x72,
+	0x49, 0x6e, 0x66, 0x6f, 0x52, 0x08, 0x62, 0x63, 0x69, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x24,
+	0x0a, 0x0d, 0x70, 0x65, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18,
+	0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x70, 0x65, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49,
+	0x6e, 0x64, 0x65, 0x78, 0x22, 0x9a, 0x02, 0x0a, 0x14, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x73, 0x42,
+	0x75, 0x66, 0x66, 0x65, 0x72, 0x53, 0x6e, 0x61, 0x70, 0x73, 0x68, 0x6f, 0x74, 0x12, 0x2a, 0x0a,
+	0x10, 0x72, 0x65, 0x66, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49,
+	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x10, 0x72, 0x65, 0x66, 0x52, 0x65, 0x6e, 0x64,
+	0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x28, 0x0a, 0x0f, 0x75, 0x6e, 0x63,
+	0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x04, 0x52, 0x0f, 0x75, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72, 0x6d, 0x65, 0x64, 0x4d,
+	0x61, 0x73, 0x6b, 0x12, 0x58, 0x0a, 0x19, 0x74, 0x6f, 0x53, 0x65, 0x6e, 0x64, 0x49, 0x6e, 0x70,
+	0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x73,
+	0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e,
+	0x49, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79,
+	0x6e, 0x63, 0x52, 0x19, 0x74, 0x6f, 0x53, 0x65, 0x6e, 0x64, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x46,
+	0x72, 0x61, 0x6d, 0x65, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x73, 0x12, 0x2c, 0x0a,
 	0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c, 0x64, 0x46, 0x6f, 0x72, 0x63, 0x65, 0x52, 0x65, 0x73, 0x79,
-	0x6e, 0x63, 0x12, 0x25, 0x0a, 0x0d, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x4c,
-	0x69, 0x73, 0x74, 0x18, 0x82, 0x08, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0d, 0x73, 0x70, 0x65, 0x63,
-	0x69, 0x65, 0x73, 0x49, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x33, 0x0a, 0x14, 0x62, 0x75, 0x6c,
-	0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x65,
-	0x72, 0x18, 0x83, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x14, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74,
-	0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x65, 0x72, 0x42, 0x13,
-	0x5a, 0x11, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x5f, 0x73, 0x72, 0x76, 0x2f, 0x70, 0x72, 0x6f,
-	0x74, 0x6f, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6e, 0x63, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c, 0x64,
+	0x46, 0x6f, 0x72, 0x63, 0x65, 0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x12, 0x24, 0x0a, 0x0d, 0x70,
+	0x65, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x05, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x0d, 0x70, 0x65, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65,
+	0x78, 0x22, 0x89, 0x07, 0x0a, 0x0b, 0x4d, 0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65,
+	0x74, 0x12, 0x38, 0x0a, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52,
+	0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65,
+	0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x2c, 0x0a, 0x11, 0x6f,
+	0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x11, 0x6f, 0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72,
+	0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x24, 0x0a, 0x0d, 0x73, 0x74, 0x61,
+	0x72, 0x74, 0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x0d, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12,
+	0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74,
+	0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e,
+	0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12,
+	0x2e, 0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64,
+	0x46, 0x72, 0x61, 0x6d, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e,
+	0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12,
+	0x22, 0x0a, 0x0c, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18,
+	0x06, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x72, 0x61,
+	0x6d, 0x65, 0x73, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72,
+	0x61, 0x6d, 0x65, 0x73, 0x18, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x53,
+	0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x28, 0x0a, 0x0f, 0x62, 0x6c, 0x6f,
+	0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x08, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x0f, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61,
+	0x6d, 0x65, 0x73, 0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56,
+	0x65, 0x6c, 0x58, 0x18, 0x09, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62,
+	0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62,
+	0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x70,
+	0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x64,
+	0x61, 0x6d, 0x61, 0x67, 0x65, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x64, 0x61, 0x6d,
+	0x61, 0x67, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56,
+	0x65, 0x6c, 0x58, 0x18, 0x0c, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c,
+	0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c,
+	0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0d, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x73,
+	0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x12, 0x24, 0x0a, 0x0d, 0x68,
+	0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x18, 0x0e, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74,
+	0x58, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65,
+	0x74, 0x59, 0x18, 0x0f, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78,
+	0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f,
+	0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x18, 0x10, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68, 0x69,
+	0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74,
+	0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x59, 0x18, 0x11, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b,
+	0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x62,
+	0x6c, 0x6f, 0x77, 0x55, 0x70, 0x18, 0x12, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x62, 0x6c, 0x6f,
+	0x77, 0x55, 0x70, 0x12, 0x16, 0x0a, 0x06, 0x74, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x18, 0x13, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x06, 0x74, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x12, 0x24, 0x0a, 0x0d, 0x62,
+	0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x18, 0x14, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x0d, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49,
+	0x64, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x18, 0x15,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x09, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x12,
+	0x28, 0x0a, 0x0f, 0x65, 0x78, 0x70, 0x6c, 0x6f, 0x73, 0x69, 0x6f, 0x6e, 0x46, 0x72, 0x61, 0x6d,
+	0x65, 0x73, 0x18, 0x16, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x65, 0x78, 0x70, 0x6c, 0x6f, 0x73,
+	0x69, 0x6f, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x62, 0x6c, 0x53,
+	0x74, 0x61, 0x74, 0x65, 0x18, 0x17, 0x20, 0x01, 0x28, 0x05, 0x52, 0x07, 0x62, 0x6c, 0x53, 0x74,
+	0x61, 0x74, 0x65, 0x12, 0x28, 0x0a, 0x0f, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x49, 0x6e, 0x42,
+	0x6c, 0x53, 0x74, 0x61, 0x74, 0x65, 0x18, 0x18, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x66, 0x72,
+	0x61, 0x6d, 0x65, 0x73, 0x49, 0x6e, 0x42, 0x6c, 0x53, 0x74, 0x61, 0x74, 0x65, 0x22, 0xc1, 0x08,
+	0x0a, 0x0e, 0x46, 0x69, 0x72, 0x65, 0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74,
+	0x12, 0x38, 0x0a, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65,
+	0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x17, 0x6f, 0x72, 0x69, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x65, 0x64, 0x52, 0x65, 0x6e,
+	0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x49, 0x64, 0x12, 0x2c, 0x0a, 0x11, 0x6f, 0x66,
+	0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a, 0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x18,
+	0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x11, 0x6f, 0x66, 0x66, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x4a,
+	0x6f, 0x69, 0x6e, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x24, 0x0a, 0x0d, 0x73, 0x74, 0x61, 0x72,
+	0x74, 0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x0d, 0x73, 0x74, 0x61, 0x72, 0x74, 0x75, 0x70, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x2e,
+	0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74, 0x46,
+	0x72, 0x61, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63,
+	0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x53, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x2e,
+	0x0a, 0x12, 0x63, 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64, 0x46,
+	0x72, 0x61, 0x6d, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x05, 0x52, 0x12, 0x63, 0x61, 0x6e, 0x63,
+	0x65, 0x6c, 0x6c, 0x61, 0x62, 0x6c, 0x65, 0x45, 0x64, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x12, 0x22,
+	0x0a, 0x0c, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x06,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x61, 0x63, 0x74, 0x69, 0x76, 0x65, 0x46, 0x72, 0x61, 0x6d,
+	0x65, 0x73, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61,
+	0x6d, 0x65, 0x73, 0x18, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x53, 0x74,
+	0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x28, 0x0a, 0x0f, 0x62, 0x6c, 0x6f, 0x63,
+	0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x0f, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x53, 0x74, 0x75, 0x6e, 0x46, 0x72, 0x61, 0x6d,
+	0x65, 0x73, 0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65,
+	0x6c, 0x58, 0x18, 0x09, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61,
+	0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a, 0x0c, 0x70, 0x75, 0x73, 0x68, 0x62, 0x61,
+	0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x70, 0x75,
+	0x73, 0x68, 0x62, 0x61, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x64, 0x61,
+	0x6d, 0x61, 0x67, 0x65, 0x18, 0x0b, 0x20, 0x01, 0x28, 0x05, 0x52, 0x06, 0x64, 0x61, 0x6d, 0x61,
+	0x67, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65,
+	0x6c, 0x58, 0x18, 0x0c, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f,
+	0x63, 0x6b, 0x56, 0x65, 0x6c, 0x58, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x65, 0x6c, 0x66, 0x4c, 0x6f,
+	0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x18, 0x0d, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x73, 0x65,
+	0x6c, 0x66, 0x4c, 0x6f, 0x63, 0x6b, 0x56, 0x65, 0x6c, 0x59, 0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69,
+	0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x18, 0x0e, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58,
+	0x12, 0x24, 0x0a, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74,
+	0x59, 0x18, 0x0f, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0d, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78, 0x4f,
+	0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62, 0x6f, 0x78,
+	0x53, 0x69, 0x7a, 0x65, 0x58, 0x18, 0x10, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68, 0x69, 0x74,
+	0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x58, 0x12, 0x20, 0x0a, 0x0b, 0x68, 0x69, 0x74, 0x62,
+	0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x59, 0x18, 0x11, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x68,
+	0x69, 0x74, 0x62, 0x6f, 0x78, 0x53, 0x69, 0x7a, 0x65, 0x59, 0x12, 0x16, 0x0a, 0x06, 0x62, 0x6c,
+	0x6f, 0x77, 0x55, 0x70, 0x18, 0x12, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x62, 0x6c, 0x6f, 0x77,
+	0x55, 0x70, 0x12, 0x16, 0x0a, 0x06, 0x74, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x18, 0x13, 0x20, 0x01,
+	0x28, 0x05, 0x52, 0x06, 0x74, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x12, 0x24, 0x0a, 0x0d, 0x62, 0x75,
+	0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x18, 0x14, 0x20, 0x01, 0x28,
+	0x05, 0x52, 0x0d, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64,
+	0x12, 0x1c, 0x0a, 0x09, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x18, 0x15, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x09, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x12, 0x28,
+	0x0a, 0x0f, 0x65, 0x78, 0x70, 0x6c, 0x6f, 0x73, 0x69, 0x6f, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65,
+	0x73, 0x18, 0x16, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x65, 0x78, 0x70, 0x6c, 0x6f, 0x73, 0x69,
+	0x6f, 0x6e, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x62, 0x6c, 0x53, 0x74,
+	0x61, 0x74, 0x65, 0x18, 0x17, 0x20, 0x01, 0x28, 0x05, 0x52, 0x07, 0x62, 0x6c, 0x53, 0x74, 0x61,
+	0x74, 0x65, 0x12, 0x28, 0x0a, 0x0f, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x49, 0x6e, 0x42, 0x6c,
+	0x53, 0x74, 0x61, 0x74, 0x65, 0x18, 0x18, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x66, 0x72, 0x61,
+	0x6d, 0x65, 0x73, 0x49, 0x6e, 0x42, 0x6c, 0x53, 0x74, 0x61, 0x74, 0x65, 0x12, 0x23, 0x0a, 0x0c,
+	0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64, 0x58, 0x18, 0xe7, 0x07, 0x20,
+	0x01, 0x28, 0x05, 0x52, 0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64,
+	0x58, 0x12, 0x23, 0x0a, 0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61, 0x6c, 0x47, 0x72, 0x69, 0x64,
+	0x59, 0x18, 0xe8, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0c, 0x76, 0x69, 0x72, 0x74, 0x75, 0x61,
+	0x6c, 0x47, 0x72, 0x69, 0x64, 0x59, 0x12, 0x13, 0x0a, 0x04, 0x64, 0x69, 0x72, 0x58, 0x18, 0xe9,
+	0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x64, 0x69, 0x72, 0x58, 0x12, 0x13, 0x0a, 0x04, 0x64,
+	0x69, 0x72, 0x59, 0x18, 0xea, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x64, 0x69, 0x72, 0x59,
+	0x12, 0x13, 0x0a, 0x04, 0x76, 0x65, 0x6c, 0x58, 0x18, 0xeb, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x04, 0x76, 0x65, 0x6c, 0x58, 0x12, 0x13, 0x0a, 0x04, 0x76, 0x65, 0x6c, 0x59, 0x18, 0xec, 0x07,
+	0x20, 0x01, 0x28, 0x05, 0x52, 0x04, 0x76, 0x65, 0x6c, 0x59, 0x12, 0x15, 0x0a, 0x05, 0x73, 0x70,
+	0x65, 0x65, 0x64, 0x18, 0xed, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x73, 0x70, 0x65, 0x65,
+	0x64, 0x22, 0xc9, 0x05, 0x0a, 0x12, 0x42, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x43, 0x6f, 0x6c, 0x6c,
+	0x69, 0x64, 0x65, 0x72, 0x49, 0x6e, 0x66, 0x6f, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x74, 0x61, 0x67,
+	0x65, 0x4e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x09, 0x73, 0x74, 0x61,
+	0x67, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x12, 0x26, 0x0a, 0x0e, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x76,
+	0x61, 0x6c, 0x54, 0x6f, 0x50, 0x69, 0x6e, 0x67, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0e,
+	0x69, 0x6e, 0x74, 0x65, 0x72, 0x76, 0x61, 0x6c, 0x54, 0x6f, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x34,
+	0x0a, 0x15, 0x77, 0x69, 0x6c, 0x6c, 0x4b, 0x69, 0x63, 0x6b, 0x49, 0x66, 0x49, 0x6e, 0x61, 0x63,
+	0x74, 0x69, 0x76, 0x65, 0x46, 0x6f, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x05, 0x52, 0x15, 0x77,
+	0x69, 0x6c, 0x6c, 0x4b, 0x69, 0x63, 0x6b, 0x49, 0x66, 0x49, 0x6e, 0x61, 0x63, 0x74, 0x69, 0x76,
+	0x65, 0x46, 0x6f, 0x72, 0x12, 0x20, 0x0a, 0x0b, 0x62, 0x6f, 0x75, 0x6e, 0x64, 0x52, 0x6f, 0x6f,
+	0x6d, 0x49, 0x64, 0x18, 0x04, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0b, 0x62, 0x6f, 0x75, 0x6e, 0x64,
+	0x52, 0x6f, 0x6f, 0x6d, 0x49, 0x64, 0x12, 0x30, 0x0a, 0x13, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65,
+	0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x18, 0x05, 0x20,
+	0x01, 0x28, 0x03, 0x52, 0x13, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x44, 0x75, 0x72, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x12, 0x46, 0x0a, 0x1e, 0x69, 0x6e, 0x70, 0x75,
+	0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79, 0x6e, 0x63, 0x44, 0x65, 0x6c, 0x61,
+	0x79, 0x54, 0x6f, 0x6c, 0x65, 0x72, 0x61, 0x6e, 0x63, 0x65, 0x18, 0x06, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x1e, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x55, 0x70, 0x73, 0x79,
+	0x6e, 0x63, 0x44, 0x65, 0x6c, 0x61, 0x79, 0x54, 0x6f, 0x6c, 0x65, 0x72, 0x61, 0x6e, 0x63, 0x65,
+	0x12, 0x48, 0x0a, 0x1f, 0x6d, 0x61, 0x78, 0x43, 0x68, 0x61, 0x73, 0x69, 0x6e, 0x67, 0x52, 0x65,
+	0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65, 0x73, 0x50, 0x65, 0x72, 0x55, 0x70, 0x64,
+	0x61, 0x74, 0x65, 0x18, 0x07, 0x20, 0x01, 0x28, 0x05, 0x52, 0x1f, 0x6d, 0x61, 0x78, 0x43, 0x68,
+	0x61, 0x73, 0x69, 0x6e, 0x67, 0x52, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x46, 0x72, 0x61, 0x6d, 0x65,
+	0x73, 0x50, 0x65, 0x72, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x12, 0x3c, 0x0a, 0x19, 0x72, 0x6f,
+	0x6c, 0x6c, 0x62, 0x61, 0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44,
+	0x74, 0x4d, 0x69, 0x6c, 0x6c, 0x69, 0x73, 0x18, 0x08, 0x20, 0x01, 0x28, 0x01, 0x52, 0x19, 0x72,
+	0x6f, 0x6c, 0x6c, 0x62, 0x61, 0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64,
+	0x44, 0x74, 0x4d, 0x69, 0x6c, 0x6c, 0x69, 0x73, 0x12, 0x3a, 0x0a, 0x18, 0x72, 0x6f, 0x6c, 0x6c,
+	0x62, 0x61, 0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4e,
+	0x61, 0x6e, 0x6f, 0x73, 0x18, 0x09, 0x20, 0x01, 0x28, 0x03, 0x52, 0x18, 0x72, 0x6f, 0x6c, 0x6c,
+	0x62, 0x61, 0x63, 0x6b, 0x45, 0x73, 0x74, 0x69, 0x6d, 0x61, 0x74, 0x65, 0x64, 0x44, 0x74, 0x4e,
+	0x61, 0x6e, 0x6f, 0x73, 0x12, 0x28, 0x0a, 0x0f, 0x72, 0x65, 0x6e, 0x64, 0x65, 0x72, 0x43, 0x61,
+	0x63, 0x68, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x18, 0x0a, 0x20, 0x01, 0x28, 0x05, 0x52, 0x0f, 0x72,
+	0x65, 0x6e, 0x64, 0x65, 0x72, 0x43, 0x61, 0x63, 0x68, 0x65, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x22,
+	0x0a, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x58, 0x18, 0x0b,
+	0x20, 0x01, 0x28, 0x01, 0x52, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65,
+	0x74, 0x58, 0x12, 0x22, 0x0a, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f, 0x66, 0x66, 0x73, 0x65,
+	0x74, 0x59, 0x18, 0x0c, 0x20, 0x01, 0x28, 0x01, 0x52, 0x0c, 0x73, 0x70, 0x61, 0x63, 0x65, 0x4f,
+	0x66, 0x66, 0x73, 0x65, 0x74, 0x59, 0x12, 0x2a, 0x0a, 0x10, 0x63, 0x6f, 0x6c, 0x6c, 0x69, 0x73,
+	0x69, 0x6f, 0x6e, 0x4d, 0x69, 0x6e, 0x53, 0x74, 0x65, 0x70, 0x18, 0x0d, 0x20, 0x01, 0x28, 0x05,
+	0x52, 0x10, 0x63, 0x6f, 0x6c, 0x6c, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x4d, 0x69, 0x6e, 0x53, 0x74,
+	0x65, 0x70, 0x12, 0x39, 0x0a, 0x17, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x61, 0x74, 0x61, 0x4c,
+	0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x18, 0x80, 0x08,
+	0x20, 0x01, 0x28, 0x08, 0x52, 0x17, 0x66, 0x72, 0x61, 0x6d, 0x65, 0x44, 0x61, 0x74, 0x61, 0x4c,
+	0x6f, 0x67, 0x67, 0x69, 0x6e, 0x67, 0x45, 0x6e, 0x61, 0x62, 0x6c, 0x65, 0x64, 0x22, 0xc2, 0x03,
+	0x0a, 0x11, 0x52, 0x6f, 0x6f, 0x6d, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x46, 0x72,
+	0x61, 0x6d, 0x65, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52,
+	0x02, 0x69, 0x64, 0x12, 0x36, 0x0a, 0x0a, 0x70, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x73, 0x41, 0x72,
+	0x72, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73,
+	0x2e, 0x50, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x44, 0x6f, 0x77, 0x6e, 0x73, 0x79, 0x6e, 0x63, 0x52,
+	0x0a, 0x70, 0x6c, 0x61, 0x79, 0x65, 0x72, 0x73, 0x41, 0x72, 0x72, 0x12, 0x26, 0x0a, 0x0e, 0x63,
+	0x6f, 0x75, 0x6e, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x4e, 0x61, 0x6e, 0x6f, 0x73, 0x18, 0x03, 0x20,
+	0x01, 0x28, 0x03, 0x52, 0x0e, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x4e, 0x61,
+	0x6e, 0x6f, 0x73, 0x12, 0x37, 0x0a, 0x0c, 0x6d, 0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c,
+	0x65, 0x74, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x73, 0x2e, 0x4d, 0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x52, 0x0c,
+	0x6d, 0x65, 0x6c, 0x65, 0x65, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x12, 0x40, 0x0a, 0x0f,
+	0x66, 0x69, 0x72, 0x65, 0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x18,
+	0x05, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2e, 0x46,
+	0x69, 0x72, 0x65, 0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x52, 0x0f, 0x66,
+	0x69, 0x72, 0x65, 0x62, 0x61, 0x6c, 0x6c, 0x42, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x73, 0x12, 0x37,
+	0x0a, 0x16, 0x62, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x55, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69,
+	0x72, 0x6d, 0x65, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x18, 0x80, 0x08, 0x20, 0x01, 0x28, 0x04, 0x52,
+	0x16, 0x62, 0x61, 0x63, 0x6b, 0x65, 0x6e, 0x64, 0x55, 0x6e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x72,
+	0x6d, 0x65, 0x64, 0x4d, 0x61, 0x73, 0x6b, 0x12, 0x2d, 0x0a, 0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c,
+	0x64, 0x46, 0x6f, 0x72, 0x63, 0x65, 0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x18, 0x81, 0x08, 0x20,
+	0x01, 0x28, 0x08, 0x52, 0x11, 0x73, 0x68, 0x6f, 0x75, 0x6c, 0x64, 0x46, 0x6f, 0x72, 0x63, 0x65,
+	0x52, 0x65, 0x73, 0x79, 0x6e, 0x63, 0x12, 0x25, 0x0a, 0x0d, 0x73, 0x70, 0x65, 0x63, 0x69, 0x65,
+	0x73, 0x49, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x18, 0x82, 0x08, 0x20, 0x03, 0x28, 0x05, 0x52, 0x0d,
+	0x73, 0x70, 0x65, 0x63, 0x69, 0x65, 0x73, 0x49, 0x64, 0x4c, 0x69, 0x73, 0x74, 0x12, 0x33, 0x0a,
+	0x14, 0x62, 0x75, 0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x43, 0x6f,
+	0x75, 0x6e, 0x74, 0x65, 0x72, 0x18, 0x83, 0x08, 0x20, 0x01, 0x28, 0x05, 0x52, 0x14, 0x62, 0x75,
+	0x6c, 0x6c, 0x65, 0x74, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x49, 0x64, 0x43, 0x6f, 0x75, 0x6e, 0x74,
+	0x65, 0x72, 0x42, 0x13, 0x5a, 0x11, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x5f, 0x73, 0x72, 0x76,
+	0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (

battle_srv/ws/serve.go

@@ -46,6 +46,7 @@ func Serve(c *gin.Context) {
 		c.AbortWithStatus(http.StatusBadRequest)
 		return
 	}
+
 	boundRoomId := 0
 	expectedRoomId := 0
 	var err error
@@ -395,3 +396,89 @@ func Serve(c *gin.Context) {
 	startOrFeedHeartbeatWatchdog(conn)
 	go receivingLoopAgainstPlayer()
 }
+
+func HandleSecondaryWsSessionForPlayer(c *gin.Context) {
+	token, ok := c.GetQuery("intAuthToken")
+	if !ok {
+		Logger.Warn("Secondary ws session req must have intAuthToken param!")
+		c.AbortWithStatus(http.StatusBadRequest)
+		return
+	}
+
+	boundRoomId := 0
+	var err error = nil
+	if boundRoomIdStr, hasBoundRoomId := c.GetQuery("boundRoomId"); hasBoundRoomId {
+		boundRoomId, err = strconv.Atoi(boundRoomIdStr)
+		if err != nil {
+			c.AbortWithStatus(http.StatusBadRequest)
+			return
+		}
+	} else {
+		Logger.Warn("Secondary ws session req must have boundRoomId param:", zap.Any("intAuthToken", token))
+		c.AbortWithStatus(http.StatusBadRequest)
+		return
+	}
+
+	var pRoom *models.Room = nil
+	// Deliberately querying playerId after querying room, because the former is against persistent storage and could be slow!
+	if tmpPRoom, existent := (*models.RoomMapManagerIns)[int32(boundRoomId)]; !existent {
+		Logger.Warn("Secondary ws session failed to get:\n", zap.Any("intAuthToken", token), zap.Any("forBoundRoomId", boundRoomId))
+		c.AbortWithStatus(http.StatusBadRequest)
+	} else {
+		pRoom = tmpPRoom
+	}
+
+	// TODO: Wrap the following 2 stmts by sql transaction!
+	playerId, err := models.GetPlayerIdByToken(token)
+	if err != nil || playerId == 0 {
+		// TODO: Abort with specific message.
+		Logger.Warn("Secondary ws session playerLogin record not found for ws authentication:", zap.Any("intAuthToken", token))
+		c.AbortWithStatus(http.StatusBadRequest)
+		return
+	}
+
+	Logger.Info("Secondary ws session playerLogin record has been found for ws authentication:", zap.Any("playerId", playerId), zap.Any("intAuthToken", token), zap.Any("boundRoomId", boundRoomId))
+
+	conn, err := upgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		Logger.Error("Secondary ws session upgrade:", zap.Error(err), zap.Any("playerId", playerId))
+		c.AbortWithStatus(http.StatusBadRequest)
+		return
+	}
+
+	connHasBeenSignaledToClose := int32(0)
+	pConnHasBeenSignaledToClose := &connHasBeenSignaledToClose
+
+	signalToCloseConnOfThisPlayer := func(customRetCode int, customRetMsg string) {
+		if swapped := atomic.CompareAndSwapInt32(pConnHasBeenSignaledToClose, 0, 1); !swapped {
+			return
+		}
+		Logger.Warn("Secondary ws session signalToCloseConnOfThisPlayer:", zap.Any("playerId", playerId), zap.Any("customRetCode", customRetCode), zap.Any("customRetMsg", customRetMsg))
+		defer func() {
+			if r := recover(); r != nil {
+				Logger.Error("Secondary ws session recovered from: ", zap.Any("panic", r))
+			}
+		}()
+
+		closeMessage := websocket.FormatCloseMessage(customRetCode, customRetMsg)
+		err := conn.WriteControl(websocket.CloseMessage, closeMessage, time.Now().Add(time.Millisecond*(ConstVals.Ws.WillKickIfInactiveFor)))
+		if err != nil {
+			Logger.Error("Secondary ws session unable to send the CloseFrame control message to player(client-side):", zap.Any("playerId", playerId), zap.Error(err))
+		}
+
+		time.AfterFunc(3*time.Second, func() {
+			// To actually terminates the underlying TCP connection which might be in `CLOSE_WAIT` state if inspected by `netstat`.
+			conn.Close()
+		})
+	}
+
+	onReceivedCloseMessageFromClient := func(code int, text string) error {
+		Logger.Warn("Secondary ws session triggered `onReceivedCloseMessageFromClient`:", zap.Any("code", code), zap.Any("playerId", playerId), zap.Any("message", text))
+		signalToCloseConnOfThisPlayer(code, text)
+		return nil
+	}
+
+	conn.SetCloseHandler(onReceivedCloseMessageFromClient)
+
+	pRoom.SetSecondarySession(int32(playerId), conn, signalToCloseConnOfThisPlayer)
+}

frontend/assets/plugin_scripts/jsexport.js.map.meta

@@ -0,0 +1,5 @@
+{
+  "ver": "1.0.1",
+  "uuid": "5a2059cd-f691-4ffa-bdc9-7e1232295450",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion.meta

@@ -0,0 +1,7 @@
+{
+  "ver": "1.0.1",
+  "uuid": "c7c2ac6e-f1ea-4233-b6a4-aa5b96b61e17",
+  "isSubpackage": false,
+  "subpackageName": "",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion/Fireball1Explosion.anim

@@ -0,0 +1,55 @@
+{
+  "__type__": "cc.AnimationClip",
+  "_name": "Fireball1Explosion",
+  "_objFlags": 0,
+  "_native": "",
+  "_duration": 0.26666666666666666,
+  "sample": 60,
+  "speed": 1,
+  "wrapMode": 1,
+  "curveData": {
+    "comps": {
+      "cc.Sprite": {
+        "spriteFrame": [
+          {
+            "frame": 0,
+            "value": {
+              "__uuid__": "f4ad4f9f-4890-450b-9334-68fe6b903893"
+            }
+          },
+          {
+            "frame": 0.05,
+            "value": {
+              "__uuid__": "c6a5994f-251d-4191-a550-dfef979bab59"
+            }
+          },
+          {
+            "frame": 0.11666666666666667,
+            "value": {
+              "__uuid__": "417e58d9-e364-47f7-9364-f31ad3452adc"
+            }
+          },
+          {
+            "frame": 0.15,
+            "value": {
+              "__uuid__": "8b566f26-b34d-4da6-bdaa-078358a5b685"
+            }
+          },
+          {
+            "frame": 0.2,
+            "value": {
+              "__uuid__": "6ec5f75d-307e-4292-b667-cbbb5a52c2f6"
+            }
+          },
+          {
+            "frame": 0.25,
+            "value": {
+              "__uuid__": "d89977f1-d927-4a08-9591-9feb1daf68c8"
+            }
+          }
+        ]
+      }
+    }
+  },
+  "events": []
+}

frontend/assets/resources/animation/Explosion/Fireball1Explosion.anim.meta

@@ -0,0 +1,5 @@
+{
+  "ver": "2.1.0",
+  "uuid": "7941215a-2b8c-4798-954b-4f1b16d5f6f5",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion1.anim

@@ -0,0 +1,79 @@
+{
+  "__type__": "cc.AnimationClip",
+  "_name": "MeleeExplosion1",
+  "_objFlags": 0,
+  "_native": "",
+  "_duration": 0.16666666666666666,
+  "sample": 60,
+  "speed": 1,
+  "wrapMode": 1,
+  "curveData": {
+    "comps": {
+      "cc.Sprite": {
+        "spriteFrame": [
+          {
+            "frame": 0,
+            "value": {
+              "__uuid__": "ab4866e8-ce52-4bc1-be19-b03687acf0d6"
+            }
+          },
+          {
+            "frame": 0.016666666666666666,
+            "value": {
+              "__uuid__": "67cc8a51-0ebe-49db-a941-7aabc5655ecf"
+            }
+          },
+          {
+            "frame": 0.03333333333333333,
+            "value": {
+              "__uuid__": "367592d0-3566-4b6a-8707-01d6a8dbe34a"
+            }
+          },
+          {
+            "frame": 0.05,
+            "value": {
+              "__uuid__": "cc336b1e-b5d8-4a89-96fc-7ada0e232389"
+            }
+          },
+          {
+            "frame": 0.06666666666666667,
+            "value": {
+              "__uuid__": "a457cc63-08bd-4cfa-b84a-7287d0343ecf"
+            }
+          },
+          {
+            "frame": 0.08333333333333333,
+            "value": {
+              "__uuid__": "89697d35-cde3-4392-a231-db91d4ede29b"
+            }
+          },
+          {
+            "frame": 0.1,
+            "value": {
+              "__uuid__": "3815bf7a-0a48-40e0-b791-0a0be9ec0da6"
+            }
+          },
+          {
+            "frame": 0.11666666666666667,
+            "value": {
+              "__uuid__": "20e691ee-a0c0-4710-8981-8dee1911e819"
+            }
+          },
+          {
+            "frame": 0.13333333333333333,
+            "value": {
+              "__uuid__": "94e678c5-0780-4f2b-bf3b-86c6c0a75c23"
+            }
+          },
+          {
+            "frame": 0.15,
+            "value": {
+              "__uuid__": "af4f9c62-4c7e-43a4-b9b3-dd3effbbbafb"
+            }
+          }
+        ]
+      }
+    }
+  },
+  "events": []
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion1.anim.meta

@@ -0,0 +1,5 @@
+{
+  "ver": "2.1.0",
+  "uuid": "954a2924-89df-4df4-93fc-36d2b22e7619",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion2.anim

@@ -0,0 +1,79 @@
+{
+  "__type__": "cc.AnimationClip",
+  "_name": "MeleeExplosion2",
+  "_objFlags": 0,
+  "_native": "",
+  "_duration": 0.26666666666666666,
+  "sample": 60,
+  "speed": 1,
+  "wrapMode": 1,
+  "curveData": {
+    "comps": {
+      "cc.Sprite": {
+        "spriteFrame": [
+          {
+            "frame": 0,
+            "value": {
+              "__uuid__": "89e54317-7835-4d4c-9c04-579da8b33c54"
+            }
+          },
+          {
+            "frame": 0.016666666666666666,
+            "value": {
+              "__uuid__": "2a186e00-a0c5-4c8a-b0ab-c84d56dcee7c"
+            }
+          },
+          {
+            "frame": 0.05,
+            "value": {
+              "__uuid__": "083168e3-6ccc-4c5b-a800-2554bffc67d4"
+            }
+          },
+          {
+            "frame": 0.08333333333333333,
+            "value": {
+              "__uuid__": "d4b12ec9-6f04-493c-91e5-22b1a212262a"
+            }
+          },
+          {
+            "frame": 0.13333333333333333,
+            "value": {
+              "__uuid__": "13038788-b0f9-4714-960b-c98619a0d0ce"
+            }
+          },
+          {
+            "frame": 0.16666666666666666,
+            "value": {
+              "__uuid__": "94c21ed7-94a2-47a4-9537-fe5d9c51d7b0"
+            }
+          },
+          {
+            "frame": 0.2,
+            "value": {
+              "__uuid__": "d5340298-923c-4bd7-9fd7-7a2e029a2b44"
+            }
+          },
+          {
+            "frame": 0.21666666666666667,
+            "value": {
+              "__uuid__": "c4b145c0-0145-4e09-8559-9ef508d95be8"
+            }
+          },
+          {
+            "frame": 0.23333333333333334,
+            "value": {
+              "__uuid__": "79398d4d-305e-4987-b199-d9d9649cf490"
+            }
+          },
+          {
+            "frame": 0.25,
+            "value": {
+              "__uuid__": "c032eb65-fdf3-41e6-b868-d95df34168df"
+            }
+          }
+        ]
+      }
+    }
+  },
+  "events": []
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion2.anim.meta

@@ -0,0 +1,5 @@
+{
+  "ver": "2.1.0",
+  "uuid": "5bd304eb-c8ba-426f-a9ab-5698ac62de85",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion3.anim

@@ -0,0 +1,79 @@
+{
+  "__type__": "cc.AnimationClip",
+  "_name": "MeleeExplosion3",
+  "_objFlags": 0,
+  "_native": "",
+  "_duration": 0.26666666666666666,
+  "sample": 60,
+  "speed": 1,
+  "wrapMode": 1,
+  "curveData": {
+    "comps": {
+      "cc.Sprite": {
+        "spriteFrame": [
+          {
+            "frame": 0,
+            "value": {
+              "__uuid__": "20d9ce6b-d9ab-4402-8c59-770ad0adf570"
+            }
+          },
+          {
+            "frame": 0.016666666666666666,
+            "value": {
+              "__uuid__": "0654601f-6788-4a2c-aed4-8dfbe1c5fdd0"
+            }
+          },
+          {
+            "frame": 0.03333333333333333,
+            "value": {
+              "__uuid__": "0913e11a-c796-4b58-94cf-f70b3869deff"
+            }
+          },
+          {
+            "frame": 0.06666666666666667,
+            "value": {
+              "__uuid__": "d6b58622-2cc3-4ee6-a34f-1a18deb73700"
+            }
+          },
+          {
+            "frame": 0.08333333333333333,
+            "value": {
+              "__uuid__": "b83c6261-b86f-4323-ad11-7375cac02a2b"
+            }
+          },
+          {
+            "frame": 0.11666666666666667,
+            "value": {
+              "__uuid__": "b458c047-b7b5-4476-996e-d4c1ca85ef9c"
+            }
+          },
+          {
+            "frame": 0.15,
+            "value": {
+              "__uuid__": "3971256a-8120-448e-8adf-de8d67dedfd3"
+            }
+          },
+          {
+            "frame": 0.18333333333333332,
+            "value": {
+              "__uuid__": "0e548d92-36c8-4795-b3dc-2bc2cfcd7170"
+            }
+          },
+          {
+            "frame": 0.21666666666666667,
+            "value": {
+              "__uuid__": "25f94245-87b0-4954-abab-c817c80fed37"
+            }
+          },
+          {
+            "frame": 0.25,
+            "value": {
+              "__uuid__": "20d9ce6b-d9ab-4402-8c59-770ad0adf570"
+            }
+          }
+        ]
+      }
+    }
+  },
+  "events": []
+}

frontend/assets/resources/animation/Explosion/MeleeExplosion3.anim.meta

@@ -0,0 +1,5 @@
+{
+  "ver": "2.1.0",
+  "uuid": "5054633c-a588-4506-b4ac-eef29b1d8511",
+  "subMetas": {}
+}

frontend/assets/resources/animation/Explosion/MeleeExplosions.plist

@@ -0,0 +1,476 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+    <dict>
+        <key>frames</key>
+        <dict>
+            <key>Explosion1_1.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{0,506},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_10.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{0,577},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_2.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{67,506},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_3.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{67,577},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_4.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{134,506},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_5.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{134,577},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_6.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{355,503},{71,67}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion1_7.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{426,503},{71,67}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion1_8.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{355,570},{71,67}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion1_9.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{71,67}</string>
+                <key>spriteSourceSize</key>
+                <string>{71,67}</string>
+                <key>textureRect</key>
+                <string>{{422,570},{71,67}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_1.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{462,0},{88,45}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion2_10.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{462,88},{88,45}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion2_2.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{462,176},{88,45}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion2_3.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{462,264},{88,45}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion2_4.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{0,304},{88,45}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_5.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{88,304},{88,45}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_6.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{176,304},{88,45}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_7.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{264,304},{88,45}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_8.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{352,304},{88,45}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion2_9.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{88,45}</string>
+                <key>spriteSourceSize</key>
+                <string>{88,45}</string>
+                <key>textureRect</key>
+                <string>{{456,352},{88,45}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion3_1.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{0,0},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_10.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{154,0},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_2.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{308,0},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_3.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{0,152},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_4.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{154,152},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_5.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{308,152},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_6.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{0,352},{154,152}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion3_7.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{152,349},{154,152}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+            <key>Explosion3_8.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{201,503},{154,152}}</string>
+                <key>textureRotated</key>
+                <false/>
+            </dict>
+            <key>Explosion3_9.png</key>
+            <dict>
+                <key>aliases</key>
+                <array/>
+                <key>spriteOffset</key>
+                <string>{0,0}</string>
+                <key>spriteSize</key>
+                <string>{154,152}</string>
+                <key>spriteSourceSize</key>
+                <string>{154,152}</string>
+                <key>textureRect</key>
+                <string>{{304,349},{154,152}}</string>
+                <key>textureRotated</key>
+                <true/>
+            </dict>
+        </dict>
+        <key>metadata</key>
+        <dict>
+            <key>format</key>
+            <integer>3</integer>
+            <key>pixelFormat</key>
+            <string>RGBA8888</string>
+            <key>premultiplyAlpha</key>
+            <false/>
+            <key>realTextureFileName</key>
+            <string>MeleeExplosions.png</string>
+            <key>size</key>
+            <string>{507,655}</string>
+            <key>smartupdate</key>
+            <string>$TexturePacker:SmartUpdate:6c1498ee6f30bdad4abeb6a9f6af8367:4c81e1a1720f2ad3535ac93f1b42991f:d9b184ec81b83b14db5cf31d298727df$</string>
+            <key>textureFileName</key>
+            <string>MeleeExplosions.png</string>
+        </dict>
+    </dict>
+</plist>

frontend/assets/resources/animation/Explosion/MeleeExplosions.plist.meta

@@ -0,0 +1,672 @@
+{
+  "ver": "1.2.4",
+  "uuid": "1c4c1dcb-54af-485b-9119-abd6d6d84526",
+  "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+  "size": {
+    "width": 507,
+    "height": 655
+  },
+  "type": "Texture Packer",
+  "subMetas": {
+    "Explosion1_1.png": {
+      "ver": "1.0.4",
+      "uuid": "ab4866e8-ce52-4bc1-be19-b03687acf0d6",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 506,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_10.png": {
+      "ver": "1.0.4",
+      "uuid": "af4f9c62-4c7e-43a4-b9b3-dd3effbbbafb",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 577,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_2.png": {
+      "ver": "1.0.4",
+      "uuid": "67cc8a51-0ebe-49db-a941-7aabc5655ecf",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 67,
+      "trimY": 506,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_3.png": {
+      "ver": "1.0.4",
+      "uuid": "367592d0-3566-4b6a-8707-01d6a8dbe34a",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 67,
+      "trimY": 577,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_4.png": {
+      "ver": "1.0.4",
+      "uuid": "cc336b1e-b5d8-4a89-96fc-7ada0e232389",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 134,
+      "trimY": 506,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_5.png": {
+      "ver": "1.0.4",
+      "uuid": "a457cc63-08bd-4cfa-b84a-7287d0343ecf",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 134,
+      "trimY": 577,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_6.png": {
+      "ver": "1.0.4",
+      "uuid": "89697d35-cde3-4392-a231-db91d4ede29b",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 355,
+      "trimY": 503,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_7.png": {
+      "ver": "1.0.4",
+      "uuid": "3815bf7a-0a48-40e0-b791-0a0be9ec0da6",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 426,
+      "trimY": 503,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_8.png": {
+      "ver": "1.0.4",
+      "uuid": "20e691ee-a0c0-4710-8981-8dee1911e819",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 355,
+      "trimY": 570,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion1_9.png": {
+      "ver": "1.0.4",
+      "uuid": "94e678c5-0780-4f2b-bf3b-86c6c0a75c23",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 422,
+      "trimY": 570,
+      "width": 71,
+      "height": 67,
+      "rawWidth": 71,
+      "rawHeight": 67,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_1.png": {
+      "ver": "1.0.4",
+      "uuid": "89e54317-7835-4d4c-9c04-579da8b33c54",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 462,
+      "trimY": 0,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_10.png": {
+      "ver": "1.0.4",
+      "uuid": "c032eb65-fdf3-41e6-b868-d95df34168df",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 462,
+      "trimY": 88,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_2.png": {
+      "ver": "1.0.4",
+      "uuid": "2a186e00-a0c5-4c8a-b0ab-c84d56dcee7c",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 462,
+      "trimY": 176,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_3.png": {
+      "ver": "1.0.4",
+      "uuid": "083168e3-6ccc-4c5b-a800-2554bffc67d4",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 462,
+      "trimY": 264,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_4.png": {
+      "ver": "1.0.4",
+      "uuid": "d4b12ec9-6f04-493c-91e5-22b1a212262a",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 304,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_5.png": {
+      "ver": "1.0.4",
+      "uuid": "13038788-b0f9-4714-960b-c98619a0d0ce",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 88,
+      "trimY": 304,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_6.png": {
+      "ver": "1.0.4",
+      "uuid": "94c21ed7-94a2-47a4-9537-fe5d9c51d7b0",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 176,
+      "trimY": 304,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_7.png": {
+      "ver": "1.0.4",
+      "uuid": "d5340298-923c-4bd7-9fd7-7a2e029a2b44",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 264,
+      "trimY": 304,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_8.png": {
+      "ver": "1.0.4",
+      "uuid": "c4b145c0-0145-4e09-8559-9ef508d95be8",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 352,
+      "trimY": 304,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion2_9.png": {
+      "ver": "1.0.4",
+      "uuid": "79398d4d-305e-4987-b199-d9d9649cf490",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 456,
+      "trimY": 352,
+      "width": 88,
+      "height": 45,
+      "rawWidth": 88,
+      "rawHeight": 45,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_1.png": {
+      "ver": "1.0.4",
+      "uuid": "84e28787-c6cb-435b-8f59-20d9afe6bf3a",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 0,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_10.png": {
+      "ver": "1.0.4",
+      "uuid": "20d9ce6b-d9ab-4402-8c59-770ad0adf570",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 154,
+      "trimY": 0,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_2.png": {
+      "ver": "1.0.4",
+      "uuid": "0654601f-6788-4a2c-aed4-8dfbe1c5fdd0",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 308,
+      "trimY": 0,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_3.png": {
+      "ver": "1.0.4",
+      "uuid": "0913e11a-c796-4b58-94cf-f70b3869deff",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 152,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_4.png": {
+      "ver": "1.0.4",
+      "uuid": "d6b58622-2cc3-4ee6-a34f-1a18deb73700",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 154,
+      "trimY": 152,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_5.png": {
+      "ver": "1.0.4",
+      "uuid": "b83c6261-b86f-4323-ad11-7375cac02a2b",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 308,
+      "trimY": 152,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_6.png": {
+      "ver": "1.0.4",
+      "uuid": "b458c047-b7b5-4476-996e-d4c1ca85ef9c",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 0,
+      "trimY": 352,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_7.png": {
+      "ver": "1.0.4",
+      "uuid": "3971256a-8120-448e-8adf-de8d67dedfd3",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 152,
+      "trimY": 349,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_8.png": {
+      "ver": "1.0.4",
+      "uuid": "0e548d92-36c8-4795-b3dc-2bc2cfcd7170",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": false,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 201,
+      "trimY": 503,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    },
+    "Explosion3_9.png": {
+      "ver": "1.0.4",
+      "uuid": "25f94245-87b0-4954-abab-c817c80fed37",
+      "rawTextureUuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+      "trimType": "auto",
+      "trimThreshold": 1,
+      "rotated": true,
+      "offsetX": 0,
+      "offsetY": 0,
+      "trimX": 304,
+      "trimY": 349,
+      "width": 154,
+      "height": 152,
+      "rawWidth": 154,
+      "rawHeight": 152,
+      "borderTop": 0,
+      "borderBottom": 0,
+      "borderLeft": 0,
+      "borderRight": 0,
+      "spriteType": "normal",
+      "subMetas": {}
+    }
+  }
+}

frontend/assets/resources/animation/Explosion/MeleeExplosions.png.meta

@@ -0,0 +1,12 @@
+{
+  "ver": "2.3.3",
+  "uuid": "b11569aa-2e43-4084-a3e5-42eec243c4eb",
+  "type": "raw",
+  "wrapMode": "clamp",
+  "filterMode": "bilinear",
+  "premultiplyAlpha": false,
+  "genMipmaps": false,
+  "packable": true,
+  "platformSettings": {},
+  "subMetas": {}
+}

frontend/assets/resources/animation/KnifeGirl/Atk2.anim

@@ -18,61 +18,43 @@
             }
           },
           {
-            "frame": 0.06666666666666667,
+            "frame": 0.05,
             "value": {
               "__uuid__": "dd9a00aa-ddbc-4b01-a7cb-3c43c3a655b6"
             }
           },
           {
-            "frame": 0.11666666666666667,
-            "value": {
-              "__uuid__": "f66e83bd-1afc-4957-bb16-488d70566ed1"
-            }
-          },
-          {
-            "frame": 0.16666666666666666,
-            "value": {
-              "__uuid__": "bd682c41-dc62-49ff-a96a-18b33e50a6de"
-            }
-          },
-          {
-            "frame": 0.23333333333333334,
-            "value": {
-              "__uuid__": "94ccab85-e32f-4e13-b0e5-72c798f78ad1"
-            }
-          },
-          {
-            "frame": 0.3,
+            "frame": 0.08333333333333333,
             "value": {
               "__uuid__": "e80d3a01-5048-42b7-a280-cb6aa01602c2"
             }
           },
           {
-            "frame": 0.36666666666666664,
+            "frame": 0.11666666666666667,
             "value": {
               "__uuid__": "d899088c-be62-47b4-9ebf-0a89a2261565"
             }
           },
           {
-            "frame": 0.4166666666666667,
+            "frame": 0.15,
             "value": {
               "__uuid__": "5b1e5aa7-fd82-47ae-a5b2-6d4983d848ed"
             }
           },
           {
-            "frame": 0.48333333333333334,
+            "frame": 0.18333333333333332,
             "value": {
               "__uuid__": "c2945988-b4bb-4583-a5ef-2fa02b23a347"
             }
           },
           {
-            "frame": 0.5666666666666667,
+            "frame": 0.23333333333333334,
             "value": {
               "__uuid__": "070ea1e3-9c07-4735-8b94-515ef70216ad"
             }
           },
           {
-            "frame": 0.6666666666666666,
+            "frame": 0.2833333333333333,
             "value": {
               "__uuid__": "3b8bc5c0-26df-4218-b7dc-134a36080a35"
             }

frontend/assets/resources/map/dungeon/map.tmx

@@ -9,10 +9,10 @@
   </data>
  </layer>
  <objectgroup id="1" name="PlayerStartingPos">
-  <object id="135" x="1140" y="488">
+  <object id="135" x="840" y="530">
    <point/>
   </object>
-  <object id="137" x="1527" y="488">
+  <object id="137" x="959" y="532">
    <point/>
   </object>
  </objectgroup>

frontend/assets/resources/pbfiles/room_downsync_frame.proto

@@ -6,11 +6,11 @@ import "geometry.proto"; // The import path here is only w.r.t. the proto file,
 
 message PlayerDownsync {
   int32 id = 1;
-  int32 virtualGridX = 2; 
-  int32 virtualGridY = 3; 
+  int32 virtualGridX = 2;
+  int32 virtualGridY = 3;
   int32 dirX = 4;
   int32 dirY = 5; // "dirX" and "dirY" determines character facing  
-  int32 velX = 6; 
+  int32 velX = 6;
   int32 velY = 7; // "velX" and "velY" is used to record the accumulated effect by accelerations (including gravity)
   int32 speed = 8; // this is the instantaneous scalar attribute of a character, different from but will be accounted in "velX" and "velY" 
   int32 battleState = 9;
@@ -51,6 +51,7 @@ message InputFrameDecoded {
 message InputFrameUpsync {
   int32 inputFrameId = 1;
   uint64 encoded = 2;
+  int32 joinIndex = 3;
 }
 
 message InputFrameDownsync {
@@ -60,97 +61,108 @@ message InputFrameDownsync {
 }
 
 message HeartbeatUpsync {
-  int64 clientTimestamp = 1;     
+  int64 clientTimestamp = 1;
 }
 
 message WsReq {
   int32 msgId = 1;
   int32 playerId = 2;
-  int32 act = 3;    
+  int32 act = 3;
   int32 joinIndex = 4;
   int32 ackingFrameId = 5;
   int32 ackingInputFrameId = 6;
-  repeated InputFrameUpsync inputFrameUpsyncBatch = 7; 
-  HeartbeatUpsync hb = 8; 
+  repeated InputFrameUpsync inputFrameUpsyncBatch = 7;
+  HeartbeatUpsync hb = 8;
 }
 
 message WsResp {
   int32 ret = 1;
-  int32 echoedMsgId = 2;    
-  int32 act = 3; 
-  RoomDownsyncFrame rdf = 4; 
+  int32 echoedMsgId = 2;
+  int32 act = 3;
+  RoomDownsyncFrame rdf = 4;
   repeated InputFrameDownsync inputFrameDownsyncBatch = 5;
-  BattleColliderInfo bciFrame = 6; 
+  BattleColliderInfo bciFrame = 6;
+  int32 peerJoinIndex = 7; // Only used when "InputsBufferSnapshot.peerJoinIndex" is used.
 }
 
 message InputsBufferSnapshot {
-  int32 refRenderFrameId = 1;    
+  int32 refRenderFrameId = 1;
   uint64 unconfirmedMask = 2;
   repeated InputFrameDownsync toSendInputFrameDownsyncs = 3;
   bool shouldForceResync = 4;
+  int32 peerJoinIndex = 5; // Only used when "WsResp.peerJoinIndex" is used.
 }
 
-message MeleeBullet { 
+message MeleeBullet {
   // Jargon reference https://www.thegamer.com/fighting-games-frame-data-explained/
   // ALL lengths are in world coordinate
 
   // for offender  
-  int32 originatedRenderFrameId = 1; 
-  int32 offenderJoinIndex = 2;    
+  int32 originatedRenderFrameId = 1;
+  int32 offenderJoinIndex = 2;
 
-  int32 startupFrames = 3; 
+  int32 startupFrames = 3;
   int32 cancellableStFrame = 4;
   int32 cancellableEdFrame = 5;
-  int32 activeFrames = 6;  
+  int32 activeFrames = 6;
 
-  int32 hitStunFrames = 7; 
-  int32 blockStunFrames = 8; 
-  int32 pushbackVelX = 9;  
-  int32 pushbackVelY = 10;  
-  int32 damage = 11;   
+  int32 hitStunFrames = 7;
+  int32 blockStunFrames = 8;
+  int32 pushbackVelX = 9;
+  int32 pushbackVelY = 10;
+  int32 damage = 11;
 
-  int32 selfLockVelX = 12;  
-  int32 selfLockVelY = 13;  
+  int32 selfLockVelX = 12;
+  int32 selfLockVelY = 13;
 
-  int32 hitboxOffsetX = 14;  
-  int32 hitboxOffsetY = 15;  
-  int32 hitboxSizeX = 16; 
+  int32 hitboxOffsetX = 14;
+  int32 hitboxOffsetY = 15;
+  int32 hitboxSizeX = 16;
   int32 hitboxSizeY = 17;
 
   bool blowUp = 18;
   int32 teamId = 19;
 
-  int32 bulletLocalId = 20; 
-} 
+  int32 bulletLocalId = 20;
+  int32 speciesId = 21;
+  int32 explosionFrames = 22;
 
-message FireballBullet { 
-  int32 originatedRenderFrameId = 1; 
-  int32 offenderJoinIndex = 2;    
+  int32 blState = 23;
+  int32 framesInBlState = 24;
+}
 
-  int32 startupFrames = 3; 
+message FireballBullet {
+  int32 originatedRenderFrameId = 1;
+  int32 offenderJoinIndex = 2;
+
+  int32 startupFrames = 3;
   int32 cancellableStFrame = 4;
   int32 cancellableEdFrame = 5;
-  int32 activeFrames = 6;  
+  int32 activeFrames = 6;
 
-  int32 hitStunFrames = 7; 
-  int32 blockStunFrames = 8; 
-  int32 pushbackVelX = 9;  
-  int32 pushbackVelY = 10;  
-  int32 damage = 11;   
+  int32 hitStunFrames = 7;
+  int32 blockStunFrames = 8;
+  int32 pushbackVelX = 9;
+  int32 pushbackVelY = 10;
+  int32 damage = 11;
 
-  int32 selfLockVelX = 12;  
-  int32 selfLockVelY = 13;  
+  int32 selfLockVelX = 12;
+  int32 selfLockVelY = 13;
 
-  int32 hitboxOffsetX = 14;  
-  int32 hitboxOffsetY = 15;  
-  int32 hitboxSizeX = 16; 
+  int32 hitboxOffsetX = 14;
+  int32 hitboxOffsetY = 15;
+  int32 hitboxSizeX = 16;
   int32 hitboxSizeY = 17;
 
   bool blowUp = 18;
   int32 teamId = 19;
 
-  int32 bulletLocalId = 20; 
-  int32 speciesId = 21; 
+  int32 bulletLocalId = 20;
+  int32 speciesId = 21;
+  int32 explosionFrames = 22;
+
+  int32 blState = 23;
+  int32 framesInBlState = 24;
 
   int32 virtualGridX = 999;
   int32 virtualGridY = 1000;
@@ -159,20 +171,20 @@ message FireballBullet {
   int32 velX = 1003;
   int32 velY = 1004;
   int32 speed = 1005;
-} 
+}
 
 message BattleColliderInfo {
   string stageName = 1;
 
-  int32 intervalToPing        = 2;
+  int32 intervalToPing = 2;
   int32 willKickIfInactiveFor = 3;
-  int32 boundRoomId           = 4;
-  int64 battleDurationNanos   = 5;
-  int32 inputFrameUpsyncDelayTolerance = 6;  
+  int32 boundRoomId = 4;
+  int64 battleDurationNanos = 5;
+  int32 inputFrameUpsyncDelayTolerance = 6;
   int32 maxChasingRenderFramesPerUpdate = 7;
   double rollbackEstimatedDtMillis = 8;
   int64 rollbackEstimatedDtNanos = 9;
- 
+
   int32 renderCacheSize = 10;
   double spaceOffsetX = 11;
   double spaceOffsetY = 12;
@@ -186,7 +198,7 @@ message RoomDownsyncFrame {
   repeated PlayerDownsync playersArr = 2;
   int64 countdownNanos = 3;
   repeated MeleeBullet meleeBullets = 4; // I don't know how to mimic inheritance/composition in protobuf by far, thus using an array for each type of bullet as a compromise 
-  repeated FireballBullet fireballBullets = 5; 
+  repeated FireballBullet fireballBullets = 5;
 
   uint64 backendUnconfirmedMask = 1024; // Indexed by "joinIndex", same compression concern as stated in InputFrameDownsync
   bool shouldForceResync = 1025;

frontend/assets/resources/prefabs/ControlledCharacter.prefab

@@ -538,7 +538,7 @@
       "__id__": 8
     },
     "_children": [],
-    "_active": false,
+    "_active": true,
     "_components": [
       {
         "__id__": 14

frontend/assets/resources/prefabs/CountdownToBeginGame.prefab

@@ -8,7 +8,8 @@
       "__id__": 1
     },
     "optimizationPolicy": 0,
-    "asyncLoadAssets": false
+    "asyncLoadAssets": false,
+    "readonly": false
   },
   {
     "__type__": "cc.Node",
@@ -27,20 +28,19 @@
       },
       {
         "__id__": 11
+      },
+      {
+        "__id__": 14
       }
     ],
     "_active": true,
-    "_level": 1,
     "_components": [
       {
-        "__id__": 14
-      },
-      {
-        "__id__": 15
+        "__id__": 17
       }
     ],
     "_prefab": {
-      "__id__": 16
+      "__id__": 18
     },
     "_opacity": 255,
     "_color": {
@@ -52,25 +52,14 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 1024,
-      "height": 1920
+      "width": 960,
+      "height": 640
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
@@ -86,18 +75,29 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Node",
-    "_name": "WhiteStars",
+    "_name": "Background",
     "_objFlags": 0,
     "_parent": {
       "__id__": 1
     },
     "_children": [],
     "_active": true,
-    "_level": 2,
     "_components": [
       {
         "__id__": 3
@@ -109,37 +109,26 @@
     "_opacity": 255,
     "_color": {
       "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
+      "r": 0,
+      "g": 163,
       "b": 255,
       "a": 255
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 268,
-      "height": 112
+      "width": 1920,
+      "height": 1280
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        -16,
+        0,
         0,
         0,
         0,
@@ -150,7 +139,19 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Sprite",
@@ -160,11 +161,18 @@
       "__id__": 2
     },
     "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
     "_spriteFrame": {
-      "__uuid__": "1a2d934e-9d6d-45bf-83c6-564586cc8400"
+      "__uuid__": "637f31c2-c53e-4dec-ae11-d56c0c6177ad"
     },
     "_type": 0,
-    "_sizeMode": 1,
+    "_sizeMode": 0,
     "_fillType": 0,
     "_fillCenter": {
       "__type__": "cc.Vec2",
@@ -174,12 +182,9 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_state": 0,
     "_atlas": {
       "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
     },
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
     "_id": ""
   },
   {
@@ -190,7 +195,7 @@
     "asset": {
       "__uuid__": "230eeb1f-e0f9-4a41-ab6c-05b3771cbf3e"
     },
-    "fileId": "50Mjaee6xFXLrZ/mSBD3P5",
+    "fileId": "83iQr+5XNNF5E2qjV+WUp0",
     "sync": false
   },
   {
@@ -202,7 +207,6 @@
     },
     "_children": [],
     "_active": true,
-    "_level": 3,
     "_components": [
       {
         "__id__": 6
@@ -229,17 +233,6 @@
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
@@ -255,7 +248,19 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Sprite",
@@ -265,6 +270,13 @@
       "__id__": 5
     },
     "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
     "_spriteFrame": {
       "__uuid__": "75a2c1e3-2c22-480c-9572-eb65f4a554e1"
     },
@@ -279,12 +291,9 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_state": 0,
     "_atlas": {
       "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
     },
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
     "_id": ""
   },
   {
@@ -307,7 +316,6 @@
     },
     "_children": [],
     "_active": true,
-    "_level": 2,
     "_components": [
       {
         "__id__": 9
@@ -327,24 +335,13 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 111.23,
-      "height": 200
+      "height": 252
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
@@ -360,7 +357,19 @@
         0.66667,
         0.66667
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Label",
@@ -370,6 +379,11 @@
       "__id__": 8
     },
     "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
     "_useOriginalSize": false,
     "_string": "3",
     "_N$string": "3",
@@ -407,7 +421,6 @@
     },
     "_children": [],
     "_active": true,
-    "_level": 2,
     "_components": [
       {
         "__id__": 12
@@ -434,17 +447,6 @@
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
@@ -460,7 +462,19 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Sprite",
@@ -470,6 +484,13 @@
       "__id__": 11
     },
     "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
     "_spriteFrame": {
       "__uuid__": "637f31c2-c53e-4dec-ae11-d56c0c6177ad"
     },
@@ -484,12 +505,9 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_state": 0,
     "_atlas": {
       "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
     },
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
     "_id": ""
   },
   {
@@ -503,6 +521,115 @@
     "fileId": "21dxpL7zlKIIDhUt+GIMbg",
     "sync": false
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "WhiteStars",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 15
+      }
+    ],
+    "_prefab": {
+      "__id__": 16
+    },
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 268,
+      "height": 112
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        -16,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 14
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "1a2d934e-9d6d-45bf-83c6-564586cc8400"
+    },
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": {
+      "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
+    },
+    "asset": {
+      "__uuid__": "230eeb1f-e0f9-4a41-ab6c-05b3771cbf3e"
+    },
+    "fileId": "50Mjaee6xFXLrZ/mSBD3P5",
+    "sync": false
+  },
   {
     "__type__": "6a3d6Y6Ki1BiqAVSKIRdwRl",
     "_name": "",
@@ -516,34 +643,6 @@
     },
     "_id": ""
   },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 1
-    },
-    "_enabled": true,
-    "_spriteFrame": {
-      "__uuid__": "334d4f93-b007-49e8-9268-35891d4f4ebb"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_state": 0,
-    "_atlas": null,
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_id": ""
-  },
   {
     "__type__": "cc.PrefabInfo",
     "root": {

frontend/assets/resources/prefabs/FindingPlayer.prefab.meta

@@ -1,6 +1,6 @@
 {
   "ver": "1.2.5",
-  "uuid": "3ed4c7bc-79d0-4075-a563-d5a58ae798f9",
+  "uuid": "dc804c5c-ff76-445e-ac69-52269055c3c5",
   "optimizationPolicy": "AUTO",
   "asyncLoadAssets": false,
   "readonly": false,

frontend/assets/resources/prefabs/Fireball.prefab

@@ -24,11 +24,11 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 8
+        "__id__": 12
       }
     ],
     "_prefab": {
-      "__id__": 9
+      "__id__": 13
     },
     "_opacity": 255,
     "_color": {
@@ -87,12 +87,15 @@
     "_children": [
       {
         "__id__": 3
+      },
+      {
+        "__id__": 7
       }
     ],
     "_active": true,
     "_components": [],
     "_prefab": {
-      "__id__": 7
+      "__id__": 11
     },
     "_opacity": 255,
     "_color": {
@@ -254,6 +257,9 @@
     "_clips": [
       {
         "__uuid__": "ba12416b-eec3-4260-8402-7fc25b125624"
+      },
+      {
+        "__uuid__": "7941215a-2b8c-4798-954b-4f1b16d5f6f5"
       }
     ],
     "playOnLoad": false,
@@ -270,6 +276,135 @@
     "fileId": "5f1s6pDt5F3rknJTu0gQW7",
     "sync": false
   },
+  {
+    "__type__": "cc.Node",
+    "_name": "MeleeExplosion",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [],
+    "_active": false,
+    "_components": [
+      {
+        "__id__": 8
+      },
+      {
+        "__id__": 9
+      }
+    ],
+    "_prefab": {
+      "__id__": 10
+    },
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 0,
+      "height": 0
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        24,
+        8,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
+  },
+  {
+    "__type__": "cc.Animation",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 7
+    },
+    "_enabled": true,
+    "_defaultClip": null,
+    "_clips": [
+      {
+        "__uuid__": "954a2924-89df-4df4-93fc-36d2b22e7619"
+      },
+      {
+        "__uuid__": "5bd304eb-c8ba-426f-a9ab-5698ac62de85"
+      },
+      {
+        "__uuid__": "5054633c-a588-4506-b4ac-eef29b1d8511"
+      }
+    ],
+    "playOnLoad": false,
+    "_id": ""
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 7
+    },
+    "_enabled": true,
+    "_materials": [],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": null,
+    "_type": 0,
+    "_sizeMode": 1,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": {
+      "__uuid__": "1c4c1dcb-54af-485b-9119-abd6d6d84526"
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
+    },
+    "asset": {
+      "__uuid__": "d92d4831-cd65-4eb5-90bd-b77021aec35b"
+    },
+    "fileId": "fd9jQiClRJSI00917fifB8",
+    "sync": false
+  },
   {
     "__type__": "cc.PrefabInfo",
     "root": {

frontend/assets/resources/prefabs/GameRule.prefab

@@ -21,20 +21,20 @@
         "__id__": 2
       },
       {
-        "__id__": 10
+        "__id__": 5
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 13
+        "__id__": 12
       },
       {
-        "__id__": 14
+        "__id__": 13
       }
     ],
     "_prefab": {
-      "__id__": 15
+      "__id__": 14
     },
     "_opacity": 255,
     "_color": {
@@ -46,8 +46,72 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 1024,
-      "height": 1920
+      "width": 960,
+      "height": 640
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        480,
+        320,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "Background",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 3
+      }
+    ],
+    "_prefab": {
+      "__id__": 4
+    },
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1920,
+      "height": 1280
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -83,6 +147,51 @@
     "groupIndex": 0,
     "_id": ""
   },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "637f31c2-c53e-4dec-ae11-d56c0c6177ad"
+    },
+    "_type": 0,
+    "_sizeMode": 0,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": {
+      "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
+    },
+    "_id": ""
+  },
+  {
+    "__type__": "cc.PrefabInfo",
+    "root": {
+      "__id__": 1
+    },
+    "asset": {
+      "__uuid__": "32b8e752-8362-4783-a4a6-1160af8b7109"
+    },
+    "fileId": "a7oR1cZvVO/pp9QJgLnJyt",
+    "sync": false
+  },
   {
     "__type__": "cc.Node",
     "_name": "modeButton",
@@ -92,20 +201,20 @@
     },
     "_children": [
       {
-        "__id__": 3
+        "__id__": 6
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 7
+        "__id__": 9
       },
       {
-        "__id__": 8
+        "__id__": 10
       }
     ],
     "_prefab": {
-      "__id__": 9
+      "__id__": 11
     },
     "_opacity": 255,
     "_color": {
@@ -117,8 +226,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 280,
-      "height": 130
+      "width": 240,
+      "height": 100
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -130,7 +239,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        -564,
+        -90.495,
         0,
         0,
         0,
@@ -159,20 +268,17 @@
     "_name": "Label",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 2
+      "__id__": 5
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 4
-      },
-      {
-        "__id__": 5
+        "__id__": 7
       }
     ],
     "_prefab": {
-      "__id__": 6
+      "__id__": 8
     },
     "_opacity": 255,
     "_color": {
@@ -226,7 +332,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 3
+      "__id__": 6
     },
     "_enabled": true,
     "_materials": [
@@ -235,8 +341,8 @@
       }
     ],
     "_useOriginalSize": false,
-    "_string": "gameRule.mode",
-    "_N$string": "gameRule.mode",
+    "_string": "1 v 1",
+    "_N$string": "1 v 1",
     "_fontSize": 55,
     "_lineHeight": 50,
     "_enableWrapText": false,
@@ -251,17 +357,6 @@
     "_N$cacheMode": 0,
     "_id": ""
   },
-  {
-    "__type__": "744dcs4DCdNprNhG0xwq6FK",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 3
-    },
-    "_enabled": true,
-    "_dataID": "gameRule.mode",
-    "_id": ""
-  },
   {
     "__type__": "cc.PrefabInfo",
     "root": {
@@ -278,7 +373,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 2
+      "__id__": 5
     },
     "_enabled": true,
     "_materials": [
@@ -312,7 +407,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 2
+      "__id__": 5
     },
     "_enabled": true,
     "_normalMaterial": null,
@@ -375,7 +470,7 @@
     "hoverSprite": null,
     "_N$disabledSprite": null,
     "_N$target": {
-      "__id__": 2
+      "__id__": 5
     },
     "_id": ""
   },
@@ -390,115 +485,6 @@
     "fileId": "c54lqSflFD8ogSYAhsAkKh",
     "sync": false
   },
-  {
-    "__type__": "cc.Node",
-    "_name": "decoration",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 1
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 11
-      }
-    ],
-    "_prefab": {
-      "__id__": 12
-    },
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 543,
-      "height": 117
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        0,
-        -312,
-        0,
-        0,
-        0,
-        0,
-        1,
-        1,
-        1,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": ""
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 10
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "153d890a-fc37-4d59-8779-93a8fb19fa85"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": {
-      "__uuid__": "030d9286-e8a2-40cf-98f8-baf713f0b8c4"
-    },
-    "_id": ""
-  },
-  {
-    "__type__": "cc.PrefabInfo",
-    "root": {
-      "__id__": 1
-    },
-    "asset": {
-      "__uuid__": "32b8e752-8362-4783-a4a6-1160af8b7109"
-    },
-    "fileId": "1bbMLAzntHZpEudL8lM/Lx",
-    "sync": false
-  },
   {
     "__type__": "dd92bKVy8FJY7uq3ieoNZCZ",
     "_name": "",
@@ -508,41 +494,36 @@
     },
     "_enabled": true,
     "modeButton": {
-      "__id__": 8
+      "__id__": 10
     },
     "mapNode": null,
     "_id": ""
   },
   {
-    "__type__": "cc.Sprite",
+    "__type__": "cc.Widget",
     "_name": "",
     "_objFlags": 0,
     "node": {
       "__id__": 1
     },
     "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "7838f276-ab48-445a-b858-937dd27d9520"
-    },
-    "_type": 0,
-    "_sizeMode": 0,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 18,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
     "_id": ""
   },
   {

frontend/assets/resources/prefabs/Loading.prefab

@@ -8,7 +8,8 @@
       "__id__": 1
     },
     "optimizationPolicy": 0,
-    "asyncLoadAssets": false
+    "asyncLoadAssets": false,
+    "readonly": false
   },
   {
     "__type__": "cc.Node",
@@ -20,18 +21,17 @@
         "__id__": 2
       },
       {
-        "__id__": 6
+        "__id__": 5
       }
     ],
     "_active": true,
-    "_level": 1,
     "_components": [
       {
-        "__id__": 9
+        "__id__": 8
       }
     ],
     "_prefab": {
-      "__id__": 10
+      "__id__": 9
     },
     "_opacity": 255,
     "_color": {
@@ -51,24 +51,12 @@
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_zIndex": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        512,
-        0,
+        480,
+        480,
         0,
         0,
         0,
@@ -78,7 +66,19 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Node",
@@ -89,17 +89,13 @@
     },
     "_children": [],
     "_active": true,
-    "_level": 0,
     "_components": [
       {
         "__id__": 3
-      },
-      {
-        "__id__": 4
       }
     ],
     "_prefab": {
-      "__id__": 5
+      "__id__": 4
     },
     "_opacity": 255,
     "_color": {
@@ -111,32 +107,20 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 303.5,
-      "height": 30
+      "width": 805.7,
+      "height": 35.28
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_zIndex": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
         0,
-        210,
+        -150,
         0,
         0,
         0,
@@ -146,7 +130,19 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Label",
@@ -156,32 +152,26 @@
       "__id__": 2
     },
     "_enabled": true,
-    "_srcBlendFactor": 1,
-    "_dstBlendFactor": 771,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
     "_useOriginalSize": false,
-    "_string": "login.tips.loginSuccess",
-    "_N$string": "login.tips.loginSuccess",
-    "_fontSize": 30,
-    "_lineHeight": 30,
+    "_string": "Logged in successfully, loading game resources...",
+    "_N$string": "Logged in successfully, loading game resources...",
+    "_fontSize": 28,
+    "_lineHeight": 28,
     "_enableWrapText": true,
     "_N$file": null,
     "_isSystemFontUsed": true,
     "_spacingX": 0,
+    "_batchAsBitmap": false,
     "_N$horizontalAlign": 1,
     "_N$verticalAlign": 1,
     "_N$fontFamily": "Arial",
-    "_N$overflow": 0,
-    "_id": ""
-  },
-  {
-    "__type__": "744dcs4DCdNprNhG0xwq6FK",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 2
-    },
-    "_enabled": true,
-    "_dataID": "login.tips.loginSuccess",
+    "_N$overflow": 3,
+    "_N$cacheMode": 0,
     "_id": ""
   },
   {
@@ -204,14 +194,13 @@
     },
     "_children": [],
     "_active": true,
-    "_level": 0,
     "_components": [
       {
-        "__id__": 7
+        "__id__": 6
       }
     ],
     "_prefab": {
-      "__id__": 8
+      "__id__": 7
     },
     "_opacity": 255,
     "_color": {
@@ -231,24 +220,12 @@
       "x": 0.5,
       "y": 0.5
     },
-    "_quat": {
-      "__type__": "cc.Quat",
-      "x": 0,
-      "y": 0,
-      "z": 0,
-      "w": 1
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_zIndex": 0,
-    "groupIndex": 0,
-    "_id": "",
     "_trs": {
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
         0,
-        333,
+        0,
         0,
         0,
         0,
@@ -258,16 +235,29 @@
         1,
         1
       ]
-    }
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": ""
   },
   {
     "__type__": "cc.Sprite",
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 6
+      "__id__": 5
     },
     "_enabled": true,
+    "_materials": [],
     "_srcBlendFactor": 770,
     "_dstBlendFactor": 771,
     "_spriteFrame": null,
@@ -282,7 +272,6 @@
     "_fillStart": 0,
     "_fillRange": 0,
     "_isTrimmedMode": true,
-    "_state": 0,
     "_atlas": null,
     "_id": ""
   },
@@ -307,7 +296,7 @@
     "_enabled": true,
     "alignMode": 0,
     "_target": null,
-    "_alignFlags": 20,
+    "_alignFlags": 18,
     "_left": 0,
     "_right": 0,
     "_top": 0,

frontend/assets/resources/textures/MiniGame_Background.png.meta

@@ -1,34 +0,0 @@
-{
-  "ver": "2.3.3",
-  "uuid": "825df908-a4cb-449d-9731-8ef53f3fd44f",
-  "type": "sprite",
-  "wrapMode": "clamp",
-  "filterMode": "bilinear",
-  "premultiplyAlpha": false,
-  "genMipmaps": false,
-  "packable": true,
-  "platformSettings": {},
-  "subMetas": {
-    "MiniGame_Background": {
-      "ver": "1.0.4",
-      "uuid": "7838f276-ab48-445a-b858-937dd27d9520",
-      "rawTextureUuid": "825df908-a4cb-449d-9731-8ef53f3fd44f",
-      "trimType": "auto",
-      "trimThreshold": 1,
-      "rotated": false,
-      "offsetX": 0,
-      "offsetY": 0,
-      "trimX": 0,
-      "trimY": 0,
-      "width": 750,
-      "height": 1624,
-      "rawWidth": 750,
-      "rawHeight": 1624,
-      "borderTop": 0,
-      "borderBottom": 0,
-      "borderLeft": 0,
-      "borderRight": 0,
-      "subMetas": {}
-    }
-  }
-}

frontend/assets/resources/textures/MiniGame_Blackboard.png.meta

@@ -1,34 +0,0 @@
-{
-  "ver": "2.3.3",
-  "uuid": "94b8bb09-e8ac-4402-a933-b79f01b5a813",
-  "type": "sprite",
-  "wrapMode": "clamp",
-  "filterMode": "bilinear",
-  "premultiplyAlpha": false,
-  "genMipmaps": false,
-  "packable": true,
-  "platformSettings": {},
-  "subMetas": {
-    "MiniGame_Blackboard": {
-      "ver": "1.0.4",
-      "uuid": "334d4f93-b007-49e8-9268-35891d4f4ebb",
-      "rawTextureUuid": "94b8bb09-e8ac-4402-a933-b79f01b5a813",
-      "trimType": "auto",
-      "trimThreshold": 1,
-      "rotated": false,
-      "offsetX": 0,
-      "offsetY": 0,
-      "trimX": 0,
-      "trimY": 0,
-      "width": 1024,
-      "height": 1920,
-      "rawWidth": 1024,
-      "rawHeight": 1920,
-      "borderTop": 0,
-      "borderBottom": 0,
-      "borderLeft": 0,
-      "borderRight": 0,
-      "subMetas": {}
-    }
-  }
-}

frontend/assets/scenes/default_map.fire

@@ -72,25 +72,25 @@
         "__id__": 3
       },
       {
-        "__id__": 8
+        "__id__": 9
       }
     ],
     "_active": true,
     "_components": [
-      {
-        "__id__": 37
-      },
-      {
-        "__id__": 38
-      },
-      {
-        "__id__": 39
-      },
       {
         "__id__": 40
       },
       {
         "__id__": 41
+      },
+      {
+        "__id__": 42
+      },
+      {
+        "__id__": 43
+      },
+      {
+        "__id__": 44
       }
     ],
     "_prefab": null,
@@ -104,8 +104,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 1024,
-      "height": 1920
+      "width": 960,
+      "height": 640
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -116,8 +116,8 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        512,
-        960,
+        480,
+        320,
         0,
         0,
         0,
@@ -158,7 +158,7 @@
         "__id__": 5
       },
       {
-        "__id__": 36
+        "__id__": 39
       }
     ],
     "_prefab": null,
@@ -172,8 +172,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 2048,
-      "height": 2048
+      "width": 960,
+      "height": 640
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -247,10 +247,10 @@
       "__uuid__": "670b477e-61a1-4778-879b-35913f7c79d2"
     },
     "boundRoomIdLabel": {
-      "__id__": 15
+      "__id__": 16
     },
     "countdownLabel": {
-      "__id__": 21
+      "__id__": 23
     },
     "resultPanelPrefab": {
       "__uuid__": "c4cfe3bd-c59e-4d5b-95cb-c933b120e184"
@@ -259,7 +259,7 @@
       "__uuid__": "32b8e752-8362-4783-a4a6-1160af8b7109"
     },
     "findingPlayerPrefab": {
-      "__uuid__": "3ed4c7bc-79d0-4075-a563-d5a58ae798f9"
+      "__uuid__": "dc804c5c-ff76-445e-ac69-52269055c3c5"
     },
     "countdownToBeginGamePrefab": {
       "__uuid__": "230eeb1f-e0f9-4a41-ab6c-05b3771cbf3e"
@@ -283,13 +283,13 @@
     },
     "_children": [
       {
-        "__id__": 30
+        "__id__": 33
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 35
+        "__id__": 38
       }
     ],
     "_prefab": null,
@@ -315,16 +315,16 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        0,
-        -500,
+        -199.439,
+        -172.557,
         0,
         0,
         0,
         0,
         1,
-        0.66667,
-        0.66667,
-        0.66667
+        0.4,
+        0.4,
+        0.4
       ]
     },
     "_eulerAngles": {
@@ -342,30 +342,31 @@
   },
   {
     "__type__": "cc.Node",
-    "_name": "WidgetsAboveAll",
+    "_name": "Interactive",
     "_objFlags": 0,
     "_parent": {
       "__id__": 8
     },
     "_children": [
-      {
-        "__id__": 10
-      },
       {
         "__id__": 6
       },
-      {
-        "__id__": 20
-      },
       {
         "__id__": 22
       },
       {
-        "__id__": 26
+        "__id__": 24
+      },
+      {
+        "__id__": 28
       }
     ],
     "_active": true,
-    "_components": [],
+    "_components": [
+      {
+        "__id__": 32
+      }
+    ],
     "_prefab": null,
     "_opacity": 255,
     "_color": {
@@ -412,6 +413,75 @@
     "_is3DNode": false,
     "_groupIndex": 0,
     "groupIndex": 0,
+    "_id": "bb5Zj3NPxJgrEYDllBW7Gj"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "WidgetsAboveAll",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 9
+    },
+    "_children": [
+      {
+        "__id__": 11
+      },
+      {
+        "__id__": 7
+      }
+    ],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 21
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 1280,
+      "height": 1280
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
     "_id": "c6fPdAUURDX69j0zTeIFZv"
   },
   {
@@ -423,13 +493,13 @@
     },
     "_children": [
       {
-        "__id__": 7
+        "__id__": 8
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 9
+        "__id__": 10
       }
     ],
     "_prefab": null,
@@ -485,7 +555,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 8
+      "__id__": 9
     },
     "_enabled": true,
     "_cullingMask": 4294967295,
@@ -521,20 +591,20 @@
     "_name": "DebugInfo",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 7
+      "__id__": 8
     },
     "_children": [
       {
-        "__id__": 11
+        "__id__": 12
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 18
+        "__id__": 19
       },
       {
-        "__id__": 19
+        "__id__": 20
       }
     ],
     "_prefab": null,
@@ -560,8 +630,8 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        -478,
-        627,
+        -447.294,
+        135.702,
         0,
         0,
         0,
@@ -590,23 +660,23 @@
     "_name": "RoomIdIndicator",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 10
+      "__id__": 11
     },
     "_children": [
       {
-        "__id__": 12
+        "__id__": 13
       },
       {
-        "__id__": 14
+        "__id__": 15
       }
     ],
     "_active": false,
     "_components": [
       {
-        "__id__": 16
+        "__id__": 17
       },
       {
-        "__id__": 17
+        "__id__": 18
       }
     ],
     "_prefab": null,
@@ -662,13 +732,13 @@
     "_name": "label",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 11
+      "__id__": 12
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 13
+        "__id__": 14
       }
     ],
     "_prefab": null,
@@ -724,7 +794,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 12
+      "__id__": 13
     },
     "_enabled": true,
     "_materials": [],
@@ -752,13 +822,13 @@
     "_name": "BoundRoomIdLabel",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 11
+      "__id__": 12
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 15
+        "__id__": 16
       }
     ],
     "_prefab": null,
@@ -814,7 +884,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 14
+      "__id__": 15
     },
     "_enabled": true,
     "_materials": [],
@@ -842,7 +912,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 11
+      "__id__": 12
     },
     "_enabled": true,
     "_layoutSize": {
@@ -875,7 +945,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 11
+      "__id__": 12
     },
     "_enabled": true,
     "_materials": [],
@@ -905,7 +975,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 10
+      "__id__": 11
     },
     "_enabled": true,
     "_materials": [],
@@ -931,7 +1001,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 10
+      "__id__": 11
     },
     "_enabled": true,
     "_layoutSize": {
@@ -959,6 +1029,33 @@
     "_N$affectedByScale": false,
     "_id": "f6GkgYwn9JvKLqbGG1zmeD"
   },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 8
+    },
+    "_enabled": true,
+    "alignMode": 2,
+    "_target": null,
+    "_alignFlags": 18,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "aenJ9ZDDRKDoS7u5MxeZOb"
+  },
   {
     "__type__": "cc.Node",
     "_name": "CountdownSeconds",
@@ -970,7 +1067,7 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 21
+        "__id__": 23
       }
     ],
     "_prefab": null,
@@ -997,7 +1094,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        591,
+        181.094,
         0,
         0,
         0,
@@ -1026,7 +1123,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 20
+      "__id__": 22
     },
     "_enabled": true,
     "_materials": [
@@ -1060,7 +1157,7 @@
     },
     "_children": [
       {
-        "__id__": 23
+        "__id__": 25
       }
     ],
     "_active": true,
@@ -1088,16 +1185,16 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        143.689,
-        -584.849,
+        178,
+        -179.607,
         0,
         0,
         0,
         0,
         1,
-        0.66667,
-        0.66667,
-        0.66667
+        0.5,
+        0.5,
+        0.5
       ]
     },
     "_eulerAngles": {
@@ -1118,16 +1215,16 @@
     "_name": "Background",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 22
+      "__id__": 24
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 24
+        "__id__": 26
       },
       {
-        "__id__": 25
+        "__id__": 27
       }
     ],
     "_prefab": null,
@@ -1183,7 +1280,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 23
+      "__id__": 25
     },
     "_enabled": true,
     "_materials": [
@@ -1217,7 +1314,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 23
+      "__id__": 25
     },
     "_enabled": true,
     "alignMode": 0,
@@ -1248,7 +1345,7 @@
     },
     "_children": [
       {
-        "__id__": 27
+        "__id__": 29
       }
     ],
     "_active": true,
@@ -1276,16 +1373,16 @@
       "__type__": "TypedArray",
       "ctor": "Float64Array",
       "array": [
-        370.368,
-        -424.647,
+        395,
+        -123.879,
         0,
         0,
         0,
         0,
         1,
-        0.66667,
-        0.66667,
-        0.66667
+        0.5,
+        0.5,
+        0.5
       ]
     },
     "_eulerAngles": {
@@ -1306,16 +1403,16 @@
     "_name": "Background",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 26
+      "__id__": 28
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 28
+        "__id__": 30
       },
       {
-        "__id__": 29
+        "__id__": 31
       }
     ],
     "_prefab": null,
@@ -1371,7 +1468,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 27
+      "__id__": 29
     },
     "_enabled": true,
     "_materials": [
@@ -1405,7 +1502,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 27
+      "__id__": 29
     },
     "_enabled": true,
     "alignMode": 0,
@@ -1427,6 +1524,33 @@
     "_originalHeight": 40,
     "_id": "5bXB50moJH9aH7RcbRuSS5"
   },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 7
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 20,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 640,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "60S5//1JxMULAtkfxKep87"
+  },
   {
     "__type__": "cc.Node",
     "_name": "JoystickBG",
@@ -1436,16 +1560,16 @@
     },
     "_children": [
       {
-        "__id__": 31
+        "__id__": 34
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 33
+        "__id__": 36
       },
       {
-        "__id__": 34
+        "__id__": 37
       }
     ],
     "_prefab": null,
@@ -1501,13 +1625,13 @@
     "_name": "Joystick",
     "_objFlags": 0,
     "_parent": {
-      "__id__": 30
+      "__id__": 33
     },
     "_children": [],
     "_active": true,
     "_components": [
       {
-        "__id__": 32
+        "__id__": 35
       }
     ],
     "_prefab": null,
@@ -1563,7 +1687,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 31
+      "__id__": 34
     },
     "_enabled": true,
     "_materials": [
@@ -1597,7 +1721,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 30
+      "__id__": 33
     },
     "_enabled": true,
     "_materials": [
@@ -1631,7 +1755,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 30
+      "__id__": 33
     },
     "_enabled": true,
     "alignMode": 0,
@@ -1688,21 +1812,11 @@
       "__id__": 3
     },
     "_enabled": true,
-    "BGMEffect": {
-      "__uuid__": "64a79efa-97de-4cb5-b2a9-01500c60573a"
-    },
-    "crashedByTrapBullet": {
-      "__uuid__": "1d604e42-8cee-466f-884d-e74cae21ce3b"
-    },
-    "highScoreTreasurePicked": {
-      "__uuid__": "0164d22c-d965-461f-867e-b30e2d56cc5c"
-    },
-    "treasurePicked": {
-      "__uuid__": "7704b97e-6367-420c-b7af-d0750a2bbb30"
-    },
-    "countDown10SecToEnd": {
-      "__uuid__": "261d1d7d-a5cc-4cb7-a737-194427055fd4"
-    },
+    "BGMEffect": null,
+    "crashedByTrapBullet": null,
+    "highScoreTreasurePicked": null,
+    "treasurePicked": null,
+    "countDown10SecToEnd": null,
     "mapNode": {
       "__id__": 3
     },
@@ -1718,8 +1832,8 @@
     "_enabled": true,
     "_designResolution": {
       "__type__": "cc.Size",
-      "width": 1024,
-      "height": 1920
+      "width": 960,
+      "height": 640
     },
     "_fitWidth": true,
     "_fitHeight": false,
@@ -1760,9 +1874,9 @@
       "__id__": 2
     },
     "_enabled": true,
-    "alignMode": 0,
+    "alignMode": 1,
     "_target": null,
-    "_alignFlags": 0,
+    "_alignFlags": 18,
     "_left": 6240,
     "_right": -4000,
     "_top": -8320,
@@ -1794,10 +1908,10 @@
       "__id__": 3
     },
     "stickhead": {
-      "__id__": 31
+      "__id__": 34
     },
     "base": {
-      "__id__": 30
+      "__id__": 33
     },
     "joyStickEps": 0.1,
     "magicLeanLowerBound": 0.414,
@@ -1818,10 +1932,10 @@
     "linearMovingEps": 0.1,
     "scaleByEps": 0.0375,
     "btnA": {
-      "__id__": 22
+      "__id__": 24
     },
     "btnB": {
-      "__id__": 26
+      "__id__": 28
     },
     "_id": "e9oVYTr7ROlpp/IrNjBUmR"
   }

frontend/assets/scripts/Bullet.js

@@ -0,0 +1,36 @@
+window.BULLET_STATE = {
+  Startup: 0,
+  Active: 1,
+  Exploding: 2,
+};
+
+cc.Class({
+  extends: cc.Component,
+
+  properties: {
+    animNode: {
+      type: cc.Node,
+      default: null
+    },
+  },
+
+  updateAnim(newAnimName, frameIdxInAnim, dirX, spontaneousLooping, rdf, newAnimIdx) {
+    this.animComp = this.effAnimNode.getComponent(cc.Animation);
+    // Update directions
+    if (this.animComp && this.animComp.node) {
+      if (0 > dirX) {
+        this.animNode.scaleX = (-1.0);
+      } else if (0 < dirX) {
+        this.animNode.scaleX = (1.0);
+      }
+    }
+
+    const currentClip = this.animComp.currentClip;
+    if (true == spontaneousLooping && (null != currentClip && currentClip.name == newAnimName)) {
+      return;
+    }
+    const targetClip = this.animComp.getClips()[newAnimIdx]; 
+    let fromTime = (frameIdxInAnim / targetClip.sample); // TODO: Anyway to avoid using division here?
+    this.animComp.play(newAnimName, fromTime);
+  },
+});

frontend/assets/scripts/Bullet.js.meta

@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "a4b909c4-56a8-4b70-b6ea-b7f928077747",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}

frontend/assets/scripts/FindingPlayer.js

@@ -14,10 +14,6 @@ cc.Class({
       type: cc.Node,
       default: null
     },
-    myAvatarNode: {
-      type: cc.Node,
-      default: null
-    },
     exitBtnNode: {
       type: cc.Node,
       default: null
@@ -25,8 +21,7 @@ cc.Class({
   },
 
   // LIFE-CYCLE CALLBACKS:
-  onLoad() {
-  },
+  onLoad() {},
 
   init() {
     if (null != this.firstPlayerInfoNode) {
@@ -70,29 +65,20 @@ cc.Class({
       const playerInfoNode = this.playersInfoNode[playerMeta.joinIndex];
       if (null == playerInfoNode) {
         cc.error("There's no playerInfoNode for joinIndex == ", joinIndex, ", as `this.playerInfoNode` is currently ", this.playersInfoNode);
-      } 
+      }
       playerInfoNode.active = true;
       if (2 == playerMeta.joinIndex) {
-        if (null != this.findingAnimNode) { 
+        if (null != this.findingAnimNode) {
           this.findingAnimNode.active = false;
         }
       }
     }
 
-    //显示自己的头像名称以及他人的头像名称
     for (let i in playerMetas) {
       const playerMeta = playerMetas[i];
       console.log("Showing playerMeta:", playerMeta);
       const playerInfoNode = this.playersInfoNode[playerMeta.joinIndex];
 
-      (() => { //远程加载头像
-        let remoteUrl = playerMeta.avatar;
-        if (remoteUrl == null || remoteUrl == '') {
-          cc.log(`No avatar to show for :`);
-          cc.log(playerMeta);
-        }
-      })();
-
       function isEmptyString(str) {
         return str == null || str == ''
       }

frontend/assets/scripts/Fireball.js

@@ -1,12 +1,7 @@
-cc.Class({
-  extends: cc.Component,
+const Bullet = require("./Bullet");
 
-  properties: {
-    animNode: {
-      type: cc.Node,
-      default: null
-    },
-  },
+cc.Class({
+  extends: Bullet,
 
   ctor() {
     this.lastUsed = -1;
@@ -27,22 +22,8 @@ cc.Class({
     this.speciesName = speciesName;
     this.effAnimNode = this.animNode.getChildByName(this.speciesName);
     this.effAnimNode.active = true;
-    this.updateAnim(speciesName, fireballBullet, rdf);
   },
 
   onLoad() {},
 
-  updateAnim(speciesName, fireballBullet, rdf) {
-    this.animComp = this.effAnimNode.getComponent(cc.Animation);
-    // Update directions
-    if (this.animComp && this.animComp.node) {
-      if (0 > fireballBullet.DirX) {
-        this.animNode.scaleX = (-1.0);
-      } else if (0 < fireballBullet.DirX) {
-        this.animNode.scaleX = (1.0);
-      }
-    }
-
-    this.animComp.play(speciesName);
-  },
 });

frontend/assets/scripts/Login.js

@@ -68,6 +68,8 @@ cc.Class({
   // LIFE-CYCLE CALLBACKS:
 
   onLoad() {
+    cc.view.setOrientation(cc.macro.ORIENTATION_AUTO);
+    cc.view.enableAutoFullScreen(true);
 
     window.atFirstLocationHref = window.location.href.split('#')[0];
     const self = this;

frontend/assets/scripts/Map.js

@@ -134,7 +134,7 @@ cc.Class({
     previousSelfInput = (null == previousInputFrameDownsync ? null : previousInputFrameDownsync.InputList[joinIndex - 1]);
     if (null != existingInputFrame) {
       // This could happen upon either [type#1] or [type#2] forceConfirmation, where "refRenderFrame" is accompanied by some "inputFrameDownsyncs". The check here also guarantees that we don't override history 
-      console.log(`noDelayInputFrameId=${inputFrameId} already exists in recentInputCache: recentInputCache=${self._stringifyRecentInputCache(false)}`);
+      //console.log(`noDelayInputFrameId=${inputFrameId} already exists in recentInputCache: recentInputCache=${self._stringifyRecentInputCache(false)}`);
       return [previousSelfInput, existingInputFrame.InputList[joinIndex - 1]];
     }
 
@@ -409,6 +409,9 @@ cc.Class({
   },
 
   onLoad() {
+    cc.view.setOrientation(cc.macro.ORIENTATION_LANDSCAPE);
+    cc.view.enableAutoFullScreen(true);
+
     const self = this;
     window.mapIns = self;
     window.forceBigEndianFloatingNumDecoding = self.forceBigEndianFloatingNumDecoding;
@@ -473,7 +476,6 @@ cc.Class({
       console.log(`Received parsedBattleColliderInfo via ws`);
       // TODO: Upon reconnection, the backend might have already been sending down data that'd trigger "onRoomDownsyncFrame & onInputFrameDownsyncBatch", but frontend could reject those data due to "battleState != PlayerBattleState.ACTIVE".
       Object.assign(self, parsedBattleColliderInfo);
-      self.tooFastDtIntervalMillis = 0.5 * self.rollbackEstimatedDtMillis;
 
       const tiledMapIns = self.node.getComponent(cc.TiledMap);
 
@@ -613,13 +615,13 @@ cc.Class({
     const jsMeleeBulletsArr = new Array(pbRdf.meleeBullets.length).fill(null);
     for (let k = 0; k < pbRdf.meleeBullets.length; ++k) {
       const pbBullet = pbRdf.meleeBullets[k];
-      const jsMeleeBullet = gopkgs.NewMeleeBulletJs(pbBullet.bulletLocalId, pbBullet.originatedRenderFrameId, pbBullet.offenderJoinIndex, pbBullet.startupFrames, pbBullet.cancellableStFrame, pbBullet.cancellableEdFrame, pbBullet.activeFrames, pbBullet.hitStunFrames, pbBullet.blockStunFrames, pbBullet.pushbackVelX, pbBullet.pushbackVelY, pbBullet.damage, pbBullet.selfLockVelX, pbBullet.selfLockVelY, pbBullet.hitboxOffsetX, pbBullet.hitboxOffsetY, pbBullet.hitboxSizeX, pbBullet.hitboxSizeY, pbBullet.blowUp, pbBullet.teamId);
+      const jsMeleeBullet = gopkgs.NewMeleeBulletJs(pbBullet.bulletLocalId, pbBullet.originatedRenderFrameId, pbBullet.offenderJoinIndex, pbBullet.startupFrames, pbBullet.cancellableStFrame, pbBullet.cancellableEdFrame, pbBullet.activeFrames, pbBullet.hitStunFrames, pbBullet.blockStunFrames, pbBullet.pushbackVelX, pbBullet.pushbackVelY, pbBullet.damage, pbBullet.selfLockVelX, pbBullet.selfLockVelY, pbBullet.hitboxOffsetX, pbBullet.hitboxOffsetY, pbBullet.hitboxSizeX, pbBullet.hitboxSizeY, pbBullet.blowUp, pbBullet.teamId, pbBullet.blState, pbBullet.framesInBlState, pbBullet.explosionFrames, pbBullet.speciesId);
       jsMeleeBulletsArr[k] = jsMeleeBullet;
     }
     const jsFireballBulletsArr = new Array(pbRdf.fireballBullets.length).fill(null);
     for (let k = 0; k < pbRdf.fireballBullets.length; ++k) {
       const pbBullet = pbRdf.fireballBullets[k];
-      const jsFireballBullet = gopkgs.NewFireballBulletJs(pbBullet.bulletLocalId, pbBullet.originatedRenderFrameId, pbBullet.offenderJoinIndex, pbBullet.startupFrames, pbBullet.cancellableStFrame, pbBullet.cancellableEdFrame, pbBullet.activeFrames, pbBullet.hitStunFrames, pbBullet.blockStunFrames, pbBullet.pushbackVelX, pbBullet.pushbackVelY, pbBullet.damage, pbBullet.selfLockVelX, pbBullet.selfLockVelY, pbBullet.hitboxOffsetX, pbBullet.hitboxOffsetY, pbBullet.hitboxSizeX, pbBullet.hitboxSizeY, pbBullet.blowUp, pbBullet.teamId, pbBullet.virtualGridX, pbBullet.virtualGridY, pbBullet.dirX, pbBullet.dirY, pbBullet.velX, pbBullet.velY, pbBullet.speed, pbBullet.speciesId);
+      const jsFireballBullet = gopkgs.NewFireballBulletJs(pbBullet.bulletLocalId, pbBullet.originatedRenderFrameId, pbBullet.offenderJoinIndex, pbBullet.startupFrames, pbBullet.cancellableStFrame, pbBullet.cancellableEdFrame, pbBullet.activeFrames, pbBullet.hitStunFrames, pbBullet.blockStunFrames, pbBullet.pushbackVelX, pbBullet.pushbackVelY, pbBullet.damage, pbBullet.selfLockVelX, pbBullet.selfLockVelY, pbBullet.hitboxOffsetX, pbBullet.hitboxOffsetY, pbBullet.hitboxSizeX, pbBullet.hitboxSizeY, pbBullet.blowUp, pbBullet.teamId, pbBullet.virtualGridX, pbBullet.virtualGridY, pbBullet.dirX, pbBullet.dirY, pbBullet.velX, pbBullet.velY, pbBullet.speed, pbBullet.blState, pbBullet.framesInBlState, pbBullet.explosionFrames, pbBullet.speciesId);
       jsFireballBulletsArr[k] = jsFireballBullet;
     }
 
@@ -763,7 +765,6 @@ cc.Class({
     if (lhs.VelX != rhs.VelX) return false;
     if (lhs.VelY != rhs.VelY) return false;
     if (lhs.Speed != rhs.Speed) return false;
-    if (lhs.SpeciesId != rhs.SpeciesId) return false;
 
     return true;
   },
@@ -838,13 +839,41 @@ cc.Class({
     --------------------------------------------------------
     */
     // The actual rollback-and-chase would later be executed in update(dt). 
-    console.warn(`Mismatched input detected, resetting chaserRenderFrameId: ${self.chaserRenderFrameId}->${renderFrameId1} by firstPredictedYetIncorrectInputFrameId: ${firstPredictedYetIncorrectInputFrameId}
+    console.log(`Mismatched input detected, resetting chaserRenderFrameId: ${self.chaserRenderFrameId}->${renderFrameId1} by firstPredictedYetIncorrectInputFrameId: ${firstPredictedYetIncorrectInputFrameId}
 lastAllConfirmedInputFrameId=${self.lastAllConfirmedInputFrameId}
 recentInputCache=${self._stringifyRecentInputCache(false)}
 batchInputFrameIdRange=[${batch[0].inputFrameId}, ${batch[batch.length - 1].inputFrameId}]`);
     self.chaserRenderFrameId = renderFrameId1;
   },
 
+  onPeerInputFrameUpsync(peerJoinIndex, batch /* []*pb.InputFrameDownsync */ ) {
+    // TODO: find some kind of synchronization mechanism against "getOrPrefabInputFrameUpsync"!
+    // See `<proj-root>/ConcerningEdgeCases.md` for why this method exists.
+    if (null == batch) {
+      return;
+    }
+    const self = this;
+    if (!self.recentInputCache) {
+      return;
+    }
+    if (ALL_BATTLE_STATES.IN_SETTLEMENT == self.battleState) {
+      return;
+    }
+
+    //console.log(`Received peer inputFrameUpsync batch w/ inputFrameId in [${batch[0].inputFrameId}, ${batch[batch.length - 1].inputFrameId}] for prediction assistance`);
+    for (let k in batch) {
+      const inputFrameDownsync = batch[k];
+      const inputFrameDownsyncId = inputFrameDownsync.inputFrameId;
+      if (inputFrameDownsyncId <= self.lastAllConfirmedInputFrameId) {
+        continue;
+      }
+      self.getOrPrefabInputFrameUpsync(inputFrameDownsyncId); // Make sure that inputFrame exists locally
+      const existingInputFrame = self.recentInputCache.GetByFrameId(inputFrameDownsyncId);
+      existingInputFrame.InputList[peerJoinIndex - 1] = inputFrameDownsync.inputList[peerJoinIndex - 1]; // No need to change "confirmedList", leave it to "onInputFrameDownsyncBatch" -- we're just helping prediction here
+      self.recentInputCache.SetByFrameId(existingInputFrame, inputFrameDownsyncId);
+    }
+  },
+
   onPlayerAdded(rdf /* pb.RoomDownsyncFrame */ ) {
     const self = this;
     // Update the "finding player" GUI and show it if not previously present
@@ -909,21 +938,28 @@ batchInputFrameIdRange=[${batch[0].inputFrameId}, ${batch[batch.length - 1].inpu
   update(dt) {
     const self = this;
     if (ALL_BATTLE_STATES.IN_BATTLE == self.battleState) {
-      const elapsedMillisSinceLastFrameIdTriggered = performance.now() - self.lastRenderFrameIdTriggeredAt;
-      if (elapsedMillisSinceLastFrameIdTriggered < self.tooFastDtIntervalMillis) {
-        // [WARNING] We should avoid a frontend ticking too fast to prevent cheating, as well as ticking too slow to cause a "resync avalanche" that impacts user experience!
-        // console.debug("Avoiding too fast frame@renderFrameId=", self.renderFrameId, ": elapsedMillisSinceLastFrameIdTriggered=", elapsedMillisSinceLastFrameIdTriggered);
-        return;
-      }
+      /*
+      [WARNING] Different devices might differ in the rate of calling "update(dt)", and the game engine is responsible of keeping this rate statistically constant. 
+
+      Significantly different rates of calling "update(dt)" among players in a same battle would result in frequent [type#1 forceConfirmation], if you have any doubt on troubles caused by this, sample the FPS curve from all players in that battle. 
+
+      Kindly note that Significantly different network bandwidths or delay fluctuations would result in frequent [type#1 forceConfirmation] too, but CAUSE FROM DIFFERENT LOCAL "update(dt)" RATE SHOULD BE THE FIRST TO INVESTIGATE AND ELIMINATE -- because we have control on it, but no one has control on the internet. 
+      */
       try {
         let st = performance.now();
+        const noDelayInputFrameId = gopkgs.ConvertToNoDelayInputFrameId(self.renderFrameId);
         let prevSelfInput = null,
           currSelfInput = null;
-        const noDelayInputFrameId = gopkgs.ConvertToNoDelayInputFrameId(self.renderFrameId);
         if (gopkgs.ShouldGenerateInputFrameUpsync(self.renderFrameId)) {
           [prevSelfInput, currSelfInput] = self.getOrPrefabInputFrameUpsync(noDelayInputFrameId);
         }
 
+        const delayedInputFrameId = gopkgs.ConvertToDelayedInputFrameId(self.renderFrameId);
+        if (null == self.recentInputCache.GetByFrameId(delayedInputFrameId)) {
+          // Possible edge case after resync
+          self.getOrPrefabInputFrameUpsync(delayedInputFrameId);
+        }
+
         let t0 = performance.now();
         if (self.shouldSendInputFrameUpsyncBatch(prevSelfInput, currSelfInput, self.lastUpsyncInputFrameId, noDelayInputFrameId)) {
           // TODO: Is the following statement run asynchronously in an implicit manner? Should I explicitly run it asynchronously?
@@ -1114,25 +1150,61 @@ othersForcedDownsyncRenderFrame=${JSON.stringify(othersForcedDownsyncRenderFrame
       const fireball = pqNode.value;
       fireball.node.setPosition(cc.v2(Number.MAX_VALUE, Number.MAX_VALUE));
     }
+    for (let k in rdf.MeleeBullets) {
+      const meleeBullet = rdf.MeleeBullets[k];
+      const isExploding = (window.BULLET_STATE.Exploding == meleeBullet.BlState);
+      if (isExploding) {
+        let pqNode = self.cachedFireballs.popAny(meleeBullet.BattleAttr.BulletLocalId);
+        let speciesName = `MeleeExplosion`;
+        let animName = `MeleeExplosion${meleeBullet.Bullet.SpeciesId}`;
+
+        const offender = rdf.PlayersArr[meleeBullet.BattleAttr.OffenderJoinIndex - 1];
+        let xfac = 1; // By now, straight Punch offset doesn't respect "y-axis"
+        if (0 > offender.DirX) {
+          xfac = -1;
+        }
+        const [wx, wy] = gopkgs.VirtualGridToWorldPos(offender.VirtualGridX + xfac * meleeBullet.Bullet.HitboxOffsetX, offender.VirtualGridY);
+
+        if (null == pqNode) {
+          pqNode = self.cachedFireballs.pop();
+        //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${meleeBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${meleeBullet.Bullet.StartupFrames}, using a new fireball node for rendering for bulletLocalId=${meleeBullet.BattleAttr.BulletLocalId} at wpos=(${wx},${wy})`);
+        } else {
+          //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${meleeBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${meleeBullet.Bullet.StartupFrames}, using a cached fireball node for rendering for bulletLocalId=${meleeBullet.BattleAttr.BulletLocalId} at wpos=(${wx},${wy})`);
+        }
+        const cachedFireball = pqNode.value;
+        cachedFireball.setSpecies(speciesName, meleeBullet, rdf);
+        const newAnimIdx = meleeBullet.Bullet.SpeciesId - 1;
+        cachedFireball.updateAnim(animName, meleeBullet.FramesInBlState, offender.DirX, false, rdf, newAnimIdx);
+        cachedFireball.lastUsed = self.renderFrameId;
+        cachedFireball.bulletLocalId = meleeBullet.BattleAttr.BulletLocalId;
+        cachedFireball.node.setPosition(cc.v2(wx, wy));
+
+        self.cachedFireballs.push(cachedFireball.lastUsed, cachedFireball, meleeBullet.BattleAttr.BulletLocalId);
+      } else {
+        //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${meleeBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${meleeBullet.Bullet.StartupFrames}, activeFrames=${meleeBullet.Bullet.ActiveFrames}, not rendering melee node for bulletLocalId=${meleeBullet.BattleAttr.BulletLocalId}`);
+      }
+    }
     for (let k in rdf.FireballBullets) {
       const fireballBullet = rdf.FireballBullets[k];
-      if (
-        fireballBullet.BattleAttr.OriginatedRenderFrameId + fireballBullet.Bullet.StartupFrames <= rdf.Id
-        &&
-        fireballBullet.BattleAttr.OriginatedRenderFrameId + fireballBullet.Bullet.StartupFrames + fireballBullet.Bullet.ActiveFrames > rdf.Id
-      ) {
+      const isExploding = (window.BULLET_STATE.Exploding == fireballBullet.BlState);
+      if (gopkgs.IsFireballBulletActive(fireballBullet, rdf) || isExploding) {
         let pqNode = self.cachedFireballs.popAny(fireballBullet.BattleAttr.BulletLocalId);
-        const speciesName = `Fireball${fireballBullet.SpeciesId}`;
+        let speciesName = `Fireball${fireballBullet.Bullet.SpeciesId}`;
+        let animName = (BULLET_STATE.Exploding == fireballBullet.BlState ? `Fireball${fireballBullet.Bullet.SpeciesId}Explosion` : speciesName);
+
         const [wx, wy] = gopkgs.VirtualGridToWorldPos(fireballBullet.VirtualGridX, fireballBullet.VirtualGridY);
 
         if (null == pqNode) {
           pqNode = self.cachedFireballs.pop();
-          //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${fireballBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${fireballBullet.Bullet.StartupFrames}, using a new fireball node for rendering for bulletLocalId=${fireballBullet.BattleAttr.BulletLocalId} at wpos=(${wx},${wy})`);
+        //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${fireballBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${fireballBullet.Bullet.StartupFrames}, using a new fireball node for rendering for bulletLocalId=${fireballBullet.BattleAttr.BulletLocalId} at wpos=(${wx},${wy})`);
         } else {
           //console.log(`@rdf.Id=${rdf.Id}, origRdfId=${fireballBullet.BattleAttr.OriginatedRenderFrameId}, startupFrames=${fireballBullet.Bullet.StartupFrames}, using a cached fireball node for rendering for bulletLocalId=${fireballBullet.BattleAttr.BulletLocalId} at wpos=(${wx},${wy})`);
         }
         const cachedFireball = pqNode.value;
         cachedFireball.setSpecies(speciesName, fireballBullet, rdf);
+        const spontaneousLooping = !isExploding;
+        const newAnimIdx = (spontaneousLooping ? 0 : 1);
+        cachedFireball.updateAnim(animName, fireballBullet.FramesInBlState, fireballBullet.DirX, spontaneousLooping, rdf, newAnimIdx);
         cachedFireball.lastUsed = self.renderFrameId;
         cachedFireball.bulletLocalId = fireballBullet.BattleAttr.BulletLocalId;
         cachedFireball.node.setPosition(cc.v2(wx, wy));
@@ -1160,13 +1232,26 @@ othersForcedDownsyncRenderFrame=${JSON.stringify(othersForcedDownsyncRenderFrame
         throw `Couldn't find renderFrame for i=${i} to rollback (are you using Firefox?), self.renderFrameId=${self.renderFrameId}, lastAllConfirmedInputFrameId=${self.lastAllConfirmedInputFrameId}, might've been interruptted by onRoomDownsyncFrame`;
       }
       const j = gopkgs.ConvertToDelayedInputFrameId(i);
-      const delayedInputFrame = self.recentInputCache.GetByFrameId(j); // Don't make prediction here, the inputFrameDownsyncs in recentInputCache was already predicted while prefabbing
-      if (null == delayedInputFrame) {
-        // Shouldn't happen!
-        throw `Failed to get cached delayedInputFrame for i=${i}, j=${j}, renderFrameId=${self.renderFrameId}, lastUpsyncInputFrameId=${self.lastUpsyncInputFrameId}, lastAllConfirmedInputFrameId=${self.lastAllConfirmedInputFrameId}, chaserRenderFrameId=${self.chaserRenderFrameId}; recentRenderCache=${self._stringifyRecentRenderCache(false)}, recentInputCache=${self._stringifyRecentInputCache(false)}`;
-      }
+      const delayedInputFrame = self.recentInputCache.GetByFrameId(j);
+      /*
+      const prevJ = gopkgs.ConvertToDelayedInputFrameId(i - 1);
+      const prevDelayedInputFrame = self.recentInputCache.GetByFrameId(prevJ);
+      const prevBtnALevel = (null == prevDelayedInputFrame ? 0 : ((prevDelayedInputFrame.InputList[self.selfPlayerInfo.JoinIndex - 1] >> 4) & 1));
+      const btnALevel = ((delayedInputFrame.InputList[self.selfPlayerInfo.JoinIndex - 1] >> 4) & 1);
+      if (
+          ATK_CHARACTER_STATE.Atk1[0] == currRdf.PlayersArr[self.selfPlayerInfo.JoinIndex - 1].CharacterState
+          ||
+          ATK_CHARACTER_STATE.Atk2[0] == currRdf.PlayersArr[self.selfPlayerInfo.JoinIndex - 1].CharacterState
+        ) {
+          console.log(`rdf.Id=${i}, (btnALevel,j)=(${btnALevel},${j}), (prevBtnALevel,prevJ) is (${prevBtnALevel},${prevJ}), in cancellable atk!`);
+      } 
+      if (btnALevel > 0) {
+        if (btnALevel > prevBtnALevel) {
+          console.log(`rdf.Id=${i}, rising edge of btnA triggered`);
+        }
+      }  
+      */
 
-      const jPrev = gopkgs.ConvertToDelayedInputFrameId(i - 1);
       if (self.frameDataLoggingEnabled) {
         const actuallyUsedInputClone = delayedInputFrame.InputList.slice();
         const inputFrameDownsyncClone = {
@@ -1363,11 +1448,7 @@ actuallyUsedinputList:{${self.inputFrameDownsyncStr(actuallyUsedInputClone)}}`);
 
       for (let k in rdf.MeleeBullets) {
         const meleeBullet = rdf.MeleeBullets[k];
-        if (
-          meleeBullet.BattleAttr.OriginatedRenderFrameId + meleeBullet.Bullet.StartupFrames <= rdf.Id
-          &&
-          meleeBullet.BattleAttr.OriginatedRenderFrameId + meleeBullet.Bullet.StartupFrames + meleeBullet.Bullet.ActiveFrames > rdf.Id
-        ) {
+        if (gopkgs.IsMeleeBulletActive(meleeBullet, rdf)) {
           const offender = rdf.PlayersArr[meleeBullet.BattleAttr.OffenderJoinIndex - 1];
           if (1 == offender.JoinIndex) {
             g2.strokeColor = cc.Color.BLUE;
@@ -1395,11 +1476,7 @@ actuallyUsedinputList:{${self.inputFrameDownsyncStr(actuallyUsedInputClone)}}`);
 
       for (let k in rdf.FireballBullets) {
         const fireballBullet = rdf.FireballBullets[k];
-        if (
-          fireballBullet.BattleAttr.OriginatedRenderFrameId + fireballBullet.Bullet.StartupFrames <= rdf.Id
-          &&
-          fireballBullet.BattleAttr.OriginatedRenderFrameId + fireballBullet.Bullet.StartupFrames + fireballBullet.Bullet.ActiveFrames > rdf.Id
-        ) {
+        if (gopkgs.IsFireballBulletActive(fireballBullet, rdf)) {
           const offender = rdf.PlayersArr[fireballBullet.BattleAttr.OffenderJoinIndex - 1];
           if (1 == offender.JoinIndex) {
             g2.strokeColor = cc.Color.BLUE;

frontend/assets/scripts/OfflineMap.js

@@ -11,9 +11,11 @@ cc.Class({
   },
 
   onLoad() {
+    cc.view.setOrientation(cc.macro.ORIENTATION_LANDSCAPE);
+    cc.view.enableAutoFullScreen(true);
     const self = this;
     window.mapIns = self;
-    self.showCriticalCoordinateLabels = true;
+    self.showCriticalCoordinateLabels = false;
 
     const mapNode = self.node;
     const canvasNode = mapNode.parent;
@@ -154,7 +156,7 @@ cc.Class({
       if (elapsedMillisSinceLastFrameIdTriggered < self.tooFastDtIntervalMillis) {
         // [WARNING] We should avoid a frontend ticking too fast to prevent cheating, as well as ticking too slow to cause a "resync avalanche" that impacts user experience!
         // console.debug("Avoiding too fast frame@renderFrameId=", self.renderFrameId, ": elapsedMillisSinceLastFrameIdTriggered=", elapsedMillisSinceLastFrameIdTriggered);
-        return;
+        //return;
       }
       try {
         let st = performance.now();

frontend/assets/scripts/ResultPanel.js

@@ -11,14 +11,6 @@ cc.Class({
       type: cc.Object,
       default: null
     },
-    myAvatarNode: {
-      type: cc.Node,
-      default: null,
-    },
-    myNameNode: {
-      type: cc.Node,
-      default: null,
-    },
     rankingNodes: {
       type: [cc.Node],
       default: [],
@@ -46,22 +38,6 @@ cc.Class({
 
   showPlayerInfo(playerRichInfoDict) {
     this.showRanking(playerRichInfoDict);
-    this.showMyAvatar();
-    this.showMyName();
-  },
-
-  showMyName() {
-    const selfPlayerInfo = JSON.parse(cc.sys.localStorage.getItem('selfPlayer'));
-    let name = 'No name';
-    if (null == selfPlayerInfo.displayName || "" == selfPlayerInfo.displayName) {
-      name = selfPlayerInfo.name;
-    } else {
-      name = selfPlayerInfo.displayName;
-    }
-    if (!this.myNameNode) return;
-    const myNameNodeLabel = this.myNameNode.getComponent(cc.Label);
-    if (!myNameNodeLabel || null == name) return;
-    myNameNodeLabel.string = name;
   },
 
   showRanking(playerRichInfoDict) {
@@ -115,42 +91,6 @@ cc.Class({
     } 
   },
 
-  showMyAvatar() {
-    const self = this;
-    const selfPlayerInfo = JSON.parse(cc.sys.localStorage.getItem('selfPlayer'));
-    let remoteUrl = selfPlayerInfo.avatar;
-    if (remoteUrl == null || remoteUrl == '') {
-      cc.log(`No avatar to show for myself, check storage.`);
-      return;
-    } else {
-      cc.loader.load({
-        url: remoteUrl,
-        type: 'jpg'
-      }, function(err, texture) {
-        if (err != null || texture == null) {
-          console.log(err);
-        } else {
-          const sf = new cc.SpriteFrame();
-          sf.setTexture(texture);
-          self.myAvatarNode.getComponent(cc.Sprite).spriteFrame = sf;
-        }
-      });
-    }
-  },
-
-  showRibbon(winnerInfo, ribbonNode) {
-    const selfPlayerInfo = JSON.parse(cc.sys.localStorage.getItem('selfPlayer'));
-    const texture = (selfPlayerInfo.playerId == winnerInfo.id) ? "textures/resultPanel/WinRibbon" : "textures/resultPanel/loseRibbon";
-    cc.loader.loadRes(texture, cc.SpriteFrame, function(err, spriteFrame) {
-      if (err) {
-        console.log(err);
-        return;
-      }
-      ribbonNode.getComponent(cc.Sprite).spriteFrame = spriteFrame;
-    });
-
-  },
-
   onClose(evt) {
     if (this.node.parent) {
       this.node.parent.removeChild(this.node);

frontend/assets/scripts/TouchEventsManager.js

@@ -106,8 +106,13 @@ cc.Class({
     this.cachedBtnDownLevel = 0;
     this.cachedBtnLeftLevel = 0;
     this.cachedBtnRightLevel = 0;
+
+    this.realtimeBtnALevel = 0;
     this.cachedBtnALevel = 0;
+    this.btnAEdgeTriggerLock = false;
+    this.realtimeBtnBLevel = 0;
     this.cachedBtnBLevel = 0;
+    this.btnBEdgeTriggerLock = false;
 
     this.canvasNode = this.mapNode.parent;
     this.mainCameraNode = this.canvasNode.getChildByName("Main Camera"); // Cannot drag and assign the `mainCameraNode` from CocosCreator EDITOR directly, otherwise it'll cause an infinite loading time, till v2.1.0.
@@ -163,31 +168,31 @@ cc.Class({
 
     if (self.btnA) {
       self.btnA.on(cc.Node.EventType.TOUCH_START, function(evt) {
-        self.cachedBtnALevel = 1;
+        self._triggerEdgeBtnA(true);
         evt.target.runAction(cc.scaleTo(0.1, 0.3));
       });
       self.btnA.on(cc.Node.EventType.TOUCH_END, function(evt) {
-        self.cachedBtnALevel = 0;
-        evt.target.runAction(cc.scaleTo(0.1, 1.0));
+        self._triggerEdgeBtnA(false);
+        evt.target.runAction(cc.scaleTo(0.1, 0.5));
       });
       self.btnA.on(cc.Node.EventType.TOUCH_CANCEL, function(evt) {
-        self.cachedBtnALevel = 0;
-        evt.target.runAction(cc.scaleTo(0.1, 1.0));
+        self._triggerEdgeBtnA(false);
+        evt.target.runAction(cc.scaleTo(0.1, 0.5));
       });
     }
 
     if (self.btnB) {
       self.btnB.on(cc.Node.EventType.TOUCH_START, function(evt) {
-        self.cachedBtnBLevel = 1;
+        self._triggerEdgeBtnB(true);
         evt.target.runAction(cc.scaleTo(0.1, 0.3));
       });
       self.btnB.on(cc.Node.EventType.TOUCH_END, function(evt) {
-        self.cachedBtnBLevel = 0;
-        evt.target.runAction(cc.scaleTo(0.1, 1.0));
+        self._triggerEdgeBtnB(false);
+        evt.target.runAction(cc.scaleTo(0.1, 0.5));
       });
       self.btnB.on(cc.Node.EventType.TOUCH_CANCEL, function(evt) {
-        self.cachedBtnBLevel = 0;
-        evt.target.runAction(cc.scaleTo(0.1, 1.0));
+        self._triggerEdgeBtnB(false);
+        evt.target.runAction(cc.scaleTo(0.1, 0.5));
       });
     }
 
@@ -223,10 +228,10 @@ cc.Class({
           self.cachedBtnRightLevel = 1;
           break;
         case cc.macro.KEY.h:
-          self.cachedBtnALevel = 1;
+          self._triggerEdgeBtnA(true);
           break;
         case cc.macro.KEY.j:
-          self.cachedBtnBLevel = 1;
+          self._triggerEdgeBtnB(true);
           break;
         default:
           break;
@@ -248,10 +253,10 @@ cc.Class({
           self.cachedBtnRightLevel = 0;
           break;
         case cc.macro.KEY.h:
-          self.cachedBtnALevel = 0;
+          self._triggerEdgeBtnA(false);
           break;
         case cc.macro.KEY.j:
-          self.cachedBtnBLevel = 0;
+          self._triggerEdgeBtnB(false);
           break;
         default:
           break;
@@ -464,6 +469,12 @@ cc.Class({
     const discretizedDir = this.discretizeDirection(this.stickhead.x, this.stickhead.y, this.joyStickEps).encodedIdx; // There're only 9 dirs, thus using only the lower 4-bits
     const btnALevel = (this.cachedBtnALevel << 4);
     const btnBLevel = (this.cachedBtnBLevel << 5);
+
+    this.cachedBtnALevel = this.realtimeBtnALevel;
+    this.cachedBtnBLevel = this.realtimeBtnBLevel;
+
+    this.btnAEdgeTriggerLock = false;
+    this.btnBEdgeTriggerLock = false;
     return (btnBLevel + btnALevel + discretizedDir);
   },
 
@@ -482,4 +493,20 @@ cc.Class({
       btnBLevel: btnBLevel,
     });
   },
+
+  _triggerEdgeBtnA(rising) {
+    this.realtimeBtnALevel = (rising ? 1 : 0);
+    if (!this.btnAEdgeTriggerLock && (1 - this.realtimeBtnALevel) == this.cachedBtnALevel) {
+      this.cachedBtnALevel = this.realtimeBtnALevel;
+      this.btnAEdgeTriggerLock = true;
+    }
+  },
+
+  _triggerEdgeBtnB(rising) {
+    this.realtimeBtnBLevel = (rising ? 1 : 0);
+    if (!this.btnBEdgeTriggerLock && (1 - this.realtimeBtnBLevel) == this.cachedBtnBLevel) {
+      this.cachedBtnBLevel = this.realtimeBtnBLevel;
+      this.btnBEdgeTriggerLock = true;
+    }
+  },
 });

frontend/assets/scripts/WsSessionMgr.js

@@ -11,6 +11,7 @@ window.DOWNSYNC_MSG_ACT_HB_REQ = 1;
 window.DOWNSYNC_MSG_ACT_INPUT_BATCH = 2;
 window.DOWNSYNC_MSG_ACT_BATTLE_STOPPED = 3;
 window.DOWNSYNC_MSG_ACT_FORCED_RESYNC = 4;
+window.DOWNSYNC_MSG_ACT_PEER_INPUT_BATCH = 5;
 
 window.sendSafely = function(msgStr) {
   /**
@@ -65,6 +66,7 @@ window.handleHbRequirements = function(resp) {
   }
 
   if (window.handleBattleColliderInfo) {
+    window.initSecondarySession(null, window.boundRoomId);
     window.handleBattleColliderInfo(resp.bciFrame);
   }
 };
@@ -130,8 +132,6 @@ window.initPersistentSessionClient = function(onopenCb, expectedRoomId) {
     }
   }
 
-  const currentHistoryState = window.history && window.history.state ? window.history.state : {};
-
   const clientSession = new WebSocket(urlToConnect);
   clientSession.binaryType = 'arraybuffer'; // Make 'event.data' of 'onmessage' an "ArrayBuffer" instead of a "Blob"
 
@@ -240,3 +240,56 @@ window.clearLocalStorageAndBackToLoginScene = function(shouldRetainBoundRoomIdIn
   cc.director.loadScene('login');
 };
 
+// For secondary ws session
+window.initSecondarySession = function(onopenCb, boundRoomId) {
+  if (window.secondarySession && window.secondarySession.readyState == WebSocket.OPEN) {
+    if (null != onopenCb) {
+      onopenCb();
+    }
+    return;
+  }
+
+  const selfPlayerStr = cc.sys.localStorage.getItem("selfPlayer");
+  const selfPlayer = null == selfPlayerStr ? null : JSON.parse(selfPlayerStr);
+  const intAuthToken = null == selfPlayer ? "" : selfPlayer.intAuthToken;
+
+  let urlToConnect = backendAddress.PROTOCOL.replace('http', 'ws') + '://' + backendAddress.HOST + ":" + backendAddress.PORT + "/tsrhtSecondary?isSecondary=true&intAuthToken=" + intAuthToken + "&boundRoomId=" + boundRoomId;
+
+  const clientSession = new WebSocket(urlToConnect);
+  clientSession.binaryType = 'arraybuffer'; // Make 'event.data' of 'onmessage' an "ArrayBuffer" instead of a "Blob"
+
+  clientSession.onopen = function(evt) {
+    console.warn("The secondary WS clientSession is opened.");
+    window.secondarySession = clientSession;
+    if (null == onopenCb) return;
+    onopenCb();
+  };
+
+  clientSession.onmessage = function(evt) {
+    if (null == evt || null == evt.data) {
+      return;
+    }
+    try {
+      const resp = window.pb.protos.WsResp.decode(new Uint8Array(evt.data));
+      //console.log(`Got non-empty onmessage decoded: resp.act=${resp.act}`);
+      switch (resp.act) {
+        case window.DOWNSYNC_MSG_ACT_PEER_INPUT_BATCH:
+          mapIns.onPeerInputFrameUpsync(resp.peerJoinIndex, resp.inputFrameDownsyncBatch);
+          break;
+        default:
+          break;
+      }
+    } catch (e) {
+      console.error("Secondary ws session, unexpected error when parsing data of:", evt.data, e);
+    }
+  };
+
+  clientSession.onerror = function(evt) {
+    console.error("Secondary ws session, error caught on the WS clientSession: ", evt);
+  };
+
+  clientSession.onclose = function(evt) {
+    // [WARNING] The callback "onclose" might be called AFTER the webpage is refreshed with "1001 == evt.code".
+    console.warn(`Secondary ws session is closed: evt=${JSON.stringify(evt)}, evt.code=${evt.code}`);
+  };
+};

frontend/assets/scripts/modules/room_downsync_frame_proto_bundle.forcemsg.js

@@ -2360,6 +2360,7 @@ $root.protos = (function() {
          * @interface IInputFrameUpsync
          * @property {number|null} [inputFrameId] InputFrameUpsync inputFrameId
          * @property {number|Long|null} [encoded] InputFrameUpsync encoded
+         * @property {number|null} [joinIndex] InputFrameUpsync joinIndex
          */
 
         /**
@@ -2393,6 +2394,14 @@ $root.protos = (function() {
          */
         InputFrameUpsync.prototype.encoded = $util.Long ? $util.Long.fromBits(0,0,true) : 0;
 
+        /**
+         * InputFrameUpsync joinIndex.
+         * @member {number} joinIndex
+         * @memberof protos.InputFrameUpsync
+         * @instance
+         */
+        InputFrameUpsync.prototype.joinIndex = 0;
+
         /**
          * Creates a new InputFrameUpsync instance using the specified properties.
          * @function create
@@ -2421,6 +2430,8 @@ $root.protos = (function() {
                 writer.uint32(/* id 1, wireType 0 =*/8).int32(message.inputFrameId);
             if (message.encoded != null && Object.hasOwnProperty.call(message, "encoded"))
                 writer.uint32(/* id 2, wireType 0 =*/16).uint64(message.encoded);
+            if (message.joinIndex != null && Object.hasOwnProperty.call(message, "joinIndex"))
+                writer.uint32(/* id 3, wireType 0 =*/24).int32(message.joinIndex);
             return writer;
         };
 
@@ -2463,6 +2474,10 @@ $root.protos = (function() {
                         message.encoded = reader.uint64();
                         break;
                     }
+                case 3: {
+                        message.joinIndex = reader.int32();
+                        break;
+                    }
                 default:
                     reader.skipType(tag & 7);
                     break;
@@ -2504,6 +2519,9 @@ $root.protos = (function() {
             if (message.encoded != null && message.hasOwnProperty("encoded"))
                 if (!$util.isInteger(message.encoded) && !(message.encoded && $util.isInteger(message.encoded.low) && $util.isInteger(message.encoded.high)))
                     return "encoded: integer|Long expected";
+            if (message.joinIndex != null && message.hasOwnProperty("joinIndex"))
+                if (!$util.isInteger(message.joinIndex))
+                    return "joinIndex: integer expected";
             return null;
         };
 
@@ -2530,6 +2548,8 @@ $root.protos = (function() {
                     message.encoded = object.encoded;
                 else if (typeof object.encoded === "object")
                     message.encoded = new $util.LongBits(object.encoded.low >>> 0, object.encoded.high >>> 0).toNumber(true);
+            if (object.joinIndex != null)
+                message.joinIndex = object.joinIndex | 0;
             return message;
         };
 
@@ -2553,6 +2573,7 @@ $root.protos = (function() {
                     object.encoded = options.longs === String ? long.toString() : options.longs === Number ? long.toNumber() : long;
                 } else
                     object.encoded = options.longs === String ? "0" : 0;
+                object.joinIndex = 0;
             }
             if (message.inputFrameId != null && message.hasOwnProperty("inputFrameId"))
                 object.inputFrameId = message.inputFrameId;
@@ -2561,6 +2582,8 @@ $root.protos = (function() {
                     object.encoded = options.longs === String ? String(message.encoded) : message.encoded;
                 else
                     object.encoded = options.longs === String ? $util.Long.prototype.toString.call(message.encoded) : options.longs === Number ? new $util.LongBits(message.encoded.low >>> 0, message.encoded.high >>> 0).toNumber(true) : message.encoded;
+            if (message.joinIndex != null && message.hasOwnProperty("joinIndex"))
+                object.joinIndex = message.joinIndex;
             return object;
         };
 
@@ -3513,6 +3536,7 @@ $root.protos = (function() {
          * @property {protos.RoomDownsyncFrame|null} [rdf] WsResp rdf
          * @property {Array.<protos.InputFrameDownsync>|null} [inputFrameDownsyncBatch] WsResp inputFrameDownsyncBatch
          * @property {protos.BattleColliderInfo|null} [bciFrame] WsResp bciFrame
+         * @property {number|null} [peerJoinIndex] WsResp peerJoinIndex
          */
 
         /**
@@ -3579,6 +3603,14 @@ $root.protos = (function() {
          */
         WsResp.prototype.bciFrame = null;
 
+        /**
+         * WsResp peerJoinIndex.
+         * @member {number} peerJoinIndex
+         * @memberof protos.WsResp
+         * @instance
+         */
+        WsResp.prototype.peerJoinIndex = 0;
+
         /**
          * Creates a new WsResp instance using the specified properties.
          * @function create
@@ -3616,6 +3648,8 @@ $root.protos = (function() {
                     $root.protos.InputFrameDownsync.encode(message.inputFrameDownsyncBatch[i], writer.uint32(/* id 5, wireType 2 =*/42).fork()).ldelim();
             if (message.bciFrame != null && Object.hasOwnProperty.call(message, "bciFrame"))
                 $root.protos.BattleColliderInfo.encode(message.bciFrame, writer.uint32(/* id 6, wireType 2 =*/50).fork()).ldelim();
+            if (message.peerJoinIndex != null && Object.hasOwnProperty.call(message, "peerJoinIndex"))
+                writer.uint32(/* id 7, wireType 0 =*/56).int32(message.peerJoinIndex);
             return writer;
         };
 
@@ -3676,6 +3710,10 @@ $root.protos = (function() {
                         message.bciFrame = $root.protos.BattleColliderInfo.decode(reader, reader.uint32());
                         break;
                     }
+                case 7: {
+                        message.peerJoinIndex = reader.int32();
+                        break;
+                    }
                 default:
                     reader.skipType(tag & 7);
                     break;
@@ -3739,6 +3777,9 @@ $root.protos = (function() {
                 if (error)
                     return "bciFrame." + error;
             }
+            if (message.peerJoinIndex != null && message.hasOwnProperty("peerJoinIndex"))
+                if (!$util.isInteger(message.peerJoinIndex))
+                    return "peerJoinIndex: integer expected";
             return null;
         };
 
@@ -3780,6 +3821,8 @@ $root.protos = (function() {
                     throw TypeError(".protos.WsResp.bciFrame: object expected");
                 message.bciFrame = $root.protos.BattleColliderInfo.fromObject(object.bciFrame);
             }
+            if (object.peerJoinIndex != null)
+                message.peerJoinIndex = object.peerJoinIndex | 0;
             return message;
         };
 
@@ -3804,6 +3847,7 @@ $root.protos = (function() {
                 object.act = 0;
                 object.rdf = null;
                 object.bciFrame = null;
+                object.peerJoinIndex = 0;
             }
             if (message.ret != null && message.hasOwnProperty("ret"))
                 object.ret = message.ret;
@@ -3820,6 +3864,8 @@ $root.protos = (function() {
             }
             if (message.bciFrame != null && message.hasOwnProperty("bciFrame"))
                 object.bciFrame = $root.protos.BattleColliderInfo.toObject(message.bciFrame, options);
+            if (message.peerJoinIndex != null && message.hasOwnProperty("peerJoinIndex"))
+                object.peerJoinIndex = message.peerJoinIndex;
             return object;
         };
 
@@ -3862,6 +3908,7 @@ $root.protos = (function() {
          * @property {number|Long|null} [unconfirmedMask] InputsBufferSnapshot unconfirmedMask
          * @property {Array.<protos.InputFrameDownsync>|null} [toSendInputFrameDownsyncs] InputsBufferSnapshot toSendInputFrameDownsyncs
          * @property {boolean|null} [shouldForceResync] InputsBufferSnapshot shouldForceResync
+         * @property {number|null} [peerJoinIndex] InputsBufferSnapshot peerJoinIndex
          */
 
         /**
@@ -3912,6 +3959,14 @@ $root.protos = (function() {
          */
         InputsBufferSnapshot.prototype.shouldForceResync = false;
 
+        /**
+         * InputsBufferSnapshot peerJoinIndex.
+         * @member {number} peerJoinIndex
+         * @memberof protos.InputsBufferSnapshot
+         * @instance
+         */
+        InputsBufferSnapshot.prototype.peerJoinIndex = 0;
+
         /**
          * Creates a new InputsBufferSnapshot instance using the specified properties.
          * @function create
@@ -3945,6 +4000,8 @@ $root.protos = (function() {
                     $root.protos.InputFrameDownsync.encode(message.toSendInputFrameDownsyncs[i], writer.uint32(/* id 3, wireType 2 =*/26).fork()).ldelim();
             if (message.shouldForceResync != null && Object.hasOwnProperty.call(message, "shouldForceResync"))
                 writer.uint32(/* id 4, wireType 0 =*/32).bool(message.shouldForceResync);
+            if (message.peerJoinIndex != null && Object.hasOwnProperty.call(message, "peerJoinIndex"))
+                writer.uint32(/* id 5, wireType 0 =*/40).int32(message.peerJoinIndex);
             return writer;
         };
 
@@ -3997,6 +4054,10 @@ $root.protos = (function() {
                         message.shouldForceResync = reader.bool();
                         break;
                     }
+                case 5: {
+                        message.peerJoinIndex = reader.int32();
+                        break;
+                    }
                 default:
                     reader.skipType(tag & 7);
                     break;
@@ -4050,6 +4111,9 @@ $root.protos = (function() {
             if (message.shouldForceResync != null && message.hasOwnProperty("shouldForceResync"))
                 if (typeof message.shouldForceResync !== "boolean")
                     return "shouldForceResync: boolean expected";
+            if (message.peerJoinIndex != null && message.hasOwnProperty("peerJoinIndex"))
+                if (!$util.isInteger(message.peerJoinIndex))
+                    return "peerJoinIndex: integer expected";
             return null;
         };
 
@@ -4088,6 +4152,8 @@ $root.protos = (function() {
             }
             if (object.shouldForceResync != null)
                 message.shouldForceResync = Boolean(object.shouldForceResync);
+            if (object.peerJoinIndex != null)
+                message.peerJoinIndex = object.peerJoinIndex | 0;
             return message;
         };
 
@@ -4114,6 +4180,7 @@ $root.protos = (function() {
                 } else
                     object.unconfirmedMask = options.longs === String ? "0" : 0;
                 object.shouldForceResync = false;
+                object.peerJoinIndex = 0;
             }
             if (message.refRenderFrameId != null && message.hasOwnProperty("refRenderFrameId"))
                 object.refRenderFrameId = message.refRenderFrameId;
@@ -4129,6 +4196,8 @@ $root.protos = (function() {
             }
             if (message.shouldForceResync != null && message.hasOwnProperty("shouldForceResync"))
                 object.shouldForceResync = message.shouldForceResync;
+            if (message.peerJoinIndex != null && message.hasOwnProperty("peerJoinIndex"))
+                object.peerJoinIndex = message.peerJoinIndex;
             return object;
         };
 
@@ -4187,6 +4256,10 @@ $root.protos = (function() {
          * @property {boolean|null} [blowUp] MeleeBullet blowUp
          * @property {number|null} [teamId] MeleeBullet teamId
          * @property {number|null} [bulletLocalId] MeleeBullet bulletLocalId
+         * @property {number|null} [speciesId] MeleeBullet speciesId
+         * @property {number|null} [explosionFrames] MeleeBullet explosionFrames
+         * @property {number|null} [blState] MeleeBullet blState
+         * @property {number|null} [framesInBlState] MeleeBullet framesInBlState
          */
 
         /**
@@ -4364,6 +4437,38 @@ $root.protos = (function() {
          */
         MeleeBullet.prototype.bulletLocalId = 0;
 
+        /**
+         * MeleeBullet speciesId.
+         * @member {number} speciesId
+         * @memberof protos.MeleeBullet
+         * @instance
+         */
+        MeleeBullet.prototype.speciesId = 0;
+
+        /**
+         * MeleeBullet explosionFrames.
+         * @member {number} explosionFrames
+         * @memberof protos.MeleeBullet
+         * @instance
+         */
+        MeleeBullet.prototype.explosionFrames = 0;
+
+        /**
+         * MeleeBullet blState.
+         * @member {number} blState
+         * @memberof protos.MeleeBullet
+         * @instance
+         */
+        MeleeBullet.prototype.blState = 0;
+
+        /**
+         * MeleeBullet framesInBlState.
+         * @member {number} framesInBlState
+         * @memberof protos.MeleeBullet
+         * @instance
+         */
+        MeleeBullet.prototype.framesInBlState = 0;
+
         /**
          * Creates a new MeleeBullet instance using the specified properties.
          * @function create
@@ -4428,6 +4533,14 @@ $root.protos = (function() {
                 writer.uint32(/* id 19, wireType 0 =*/152).int32(message.teamId);
             if (message.bulletLocalId != null && Object.hasOwnProperty.call(message, "bulletLocalId"))
                 writer.uint32(/* id 20, wireType 0 =*/160).int32(message.bulletLocalId);
+            if (message.speciesId != null && Object.hasOwnProperty.call(message, "speciesId"))
+                writer.uint32(/* id 21, wireType 0 =*/168).int32(message.speciesId);
+            if (message.explosionFrames != null && Object.hasOwnProperty.call(message, "explosionFrames"))
+                writer.uint32(/* id 22, wireType 0 =*/176).int32(message.explosionFrames);
+            if (message.blState != null && Object.hasOwnProperty.call(message, "blState"))
+                writer.uint32(/* id 23, wireType 0 =*/184).int32(message.blState);
+            if (message.framesInBlState != null && Object.hasOwnProperty.call(message, "framesInBlState"))
+                writer.uint32(/* id 24, wireType 0 =*/192).int32(message.framesInBlState);
             return writer;
         };
 
@@ -4542,6 +4655,22 @@ $root.protos = (function() {
                         message.bulletLocalId = reader.int32();
                         break;
                     }
+                case 21: {
+                        message.speciesId = reader.int32();
+                        break;
+                    }
+                case 22: {
+                        message.explosionFrames = reader.int32();
+                        break;
+                    }
+                case 23: {
+                        message.blState = reader.int32();
+                        break;
+                    }
+                case 24: {
+                        message.framesInBlState = reader.int32();
+                        break;
+                    }
                 default:
                     reader.skipType(tag & 7);
                     break;
@@ -4637,6 +4766,18 @@ $root.protos = (function() {
             if (message.bulletLocalId != null && message.hasOwnProperty("bulletLocalId"))
                 if (!$util.isInteger(message.bulletLocalId))
                     return "bulletLocalId: integer expected";
+            if (message.speciesId != null && message.hasOwnProperty("speciesId"))
+                if (!$util.isInteger(message.speciesId))
+                    return "speciesId: integer expected";
+            if (message.explosionFrames != null && message.hasOwnProperty("explosionFrames"))
+                if (!$util.isInteger(message.explosionFrames))
+                    return "explosionFrames: integer expected";
+            if (message.blState != null && message.hasOwnProperty("blState"))
+                if (!$util.isInteger(message.blState))
+                    return "blState: integer expected";
+            if (message.framesInBlState != null && message.hasOwnProperty("framesInBlState"))
+                if (!$util.isInteger(message.framesInBlState))
+                    return "framesInBlState: integer expected";
             return null;
         };
 
@@ -4692,6 +4833,14 @@ $root.protos = (function() {
                 message.teamId = object.teamId | 0;
             if (object.bulletLocalId != null)
                 message.bulletLocalId = object.bulletLocalId | 0;
+            if (object.speciesId != null)
+                message.speciesId = object.speciesId | 0;
+            if (object.explosionFrames != null)
+                message.explosionFrames = object.explosionFrames | 0;
+            if (object.blState != null)
+                message.blState = object.blState | 0;
+            if (object.framesInBlState != null)
+                message.framesInBlState = object.framesInBlState | 0;
             return message;
         };
 
@@ -4729,6 +4878,10 @@ $root.protos = (function() {
                 object.blowUp = false;
                 object.teamId = 0;
                 object.bulletLocalId = 0;
+                object.speciesId = 0;
+                object.explosionFrames = 0;
+                object.blState = 0;
+                object.framesInBlState = 0;
             }
             if (message.originatedRenderFrameId != null && message.hasOwnProperty("originatedRenderFrameId"))
                 object.originatedRenderFrameId = message.originatedRenderFrameId;
@@ -4770,6 +4923,14 @@ $root.protos = (function() {
                 object.teamId = message.teamId;
             if (message.bulletLocalId != null && message.hasOwnProperty("bulletLocalId"))
                 object.bulletLocalId = message.bulletLocalId;
+            if (message.speciesId != null && message.hasOwnProperty("speciesId"))
+                object.speciesId = message.speciesId;
+            if (message.explosionFrames != null && message.hasOwnProperty("explosionFrames"))
+                object.explosionFrames = message.explosionFrames;
+            if (message.blState != null && message.hasOwnProperty("blState"))
+                object.blState = message.blState;
+            if (message.framesInBlState != null && message.hasOwnProperty("framesInBlState"))
+                object.framesInBlState = message.framesInBlState;
             return object;
         };
 
@@ -4829,6 +4990,9 @@ $root.protos = (function() {
          * @property {number|null} [teamId] FireballBullet teamId
          * @property {number|null} [bulletLocalId] FireballBullet bulletLocalId
          * @property {number|null} [speciesId] FireballBullet speciesId
+         * @property {number|null} [explosionFrames] FireballBullet explosionFrames
+         * @property {number|null} [blState] FireballBullet blState
+         * @property {number|null} [framesInBlState] FireballBullet framesInBlState
          * @property {number|null} [virtualGridX] FireballBullet virtualGridX
          * @property {number|null} [virtualGridY] FireballBullet virtualGridY
          * @property {number|null} [dirX] FireballBullet dirX
@@ -5021,6 +5185,30 @@ $root.protos = (function() {
          */
         FireballBullet.prototype.speciesId = 0;
 
+        /**
+         * FireballBullet explosionFrames.
+         * @member {number} explosionFrames
+         * @memberof protos.FireballBullet
+         * @instance
+         */
+        FireballBullet.prototype.explosionFrames = 0;
+
+        /**
+         * FireballBullet blState.
+         * @member {number} blState
+         * @memberof protos.FireballBullet
+         * @instance
+         */
+        FireballBullet.prototype.blState = 0;
+
+        /**
+         * FireballBullet framesInBlState.
+         * @member {number} framesInBlState
+         * @memberof protos.FireballBullet
+         * @instance
+         */
+        FireballBullet.prototype.framesInBlState = 0;
+
         /**
          * FireballBullet virtualGridX.
          * @member {number} virtualGridX
@@ -5143,6 +5331,12 @@ $root.protos = (function() {
                 writer.uint32(/* id 20, wireType 0 =*/160).int32(message.bulletLocalId);
             if (message.speciesId != null && Object.hasOwnProperty.call(message, "speciesId"))
                 writer.uint32(/* id 21, wireType 0 =*/168).int32(message.speciesId);
+            if (message.explosionFrames != null && Object.hasOwnProperty.call(message, "explosionFrames"))
+                writer.uint32(/* id 22, wireType 0 =*/176).int32(message.explosionFrames);
+            if (message.blState != null && Object.hasOwnProperty.call(message, "blState"))
+                writer.uint32(/* id 23, wireType 0 =*/184).int32(message.blState);
+            if (message.framesInBlState != null && Object.hasOwnProperty.call(message, "framesInBlState"))
+                writer.uint32(/* id 24, wireType 0 =*/192).int32(message.framesInBlState);
             if (message.virtualGridX != null && Object.hasOwnProperty.call(message, "virtualGridX"))
                 writer.uint32(/* id 999, wireType 0 =*/7992).int32(message.virtualGridX);
             if (message.virtualGridY != null && Object.hasOwnProperty.call(message, "virtualGridY"))
@@ -5275,6 +5469,18 @@ $root.protos = (function() {
                         message.speciesId = reader.int32();
                         break;
                     }
+                case 22: {
+                        message.explosionFrames = reader.int32();
+                        break;
+                    }
+                case 23: {
+                        message.blState = reader.int32();
+                        break;
+                    }
+                case 24: {
+                        message.framesInBlState = reader.int32();
+                        break;
+                    }
                 case 999: {
                         message.virtualGridX = reader.int32();
                         break;
@@ -5401,6 +5607,15 @@ $root.protos = (function() {
             if (message.speciesId != null && message.hasOwnProperty("speciesId"))
                 if (!$util.isInteger(message.speciesId))
                     return "speciesId: integer expected";
+            if (message.explosionFrames != null && message.hasOwnProperty("explosionFrames"))
+                if (!$util.isInteger(message.explosionFrames))
+                    return "explosionFrames: integer expected";
+            if (message.blState != null && message.hasOwnProperty("blState"))
+                if (!$util.isInteger(message.blState))
+                    return "blState: integer expected";
+            if (message.framesInBlState != null && message.hasOwnProperty("framesInBlState"))
+                if (!$util.isInteger(message.framesInBlState))
+                    return "framesInBlState: integer expected";
             if (message.virtualGridX != null && message.hasOwnProperty("virtualGridX"))
                 if (!$util.isInteger(message.virtualGridX))
                     return "virtualGridX: integer expected";
@@ -5479,6 +5694,12 @@ $root.protos = (function() {
                 message.bulletLocalId = object.bulletLocalId | 0;
             if (object.speciesId != null)
                 message.speciesId = object.speciesId | 0;
+            if (object.explosionFrames != null)
+                message.explosionFrames = object.explosionFrames | 0;
+            if (object.blState != null)
+                message.blState = object.blState | 0;
+            if (object.framesInBlState != null)
+                message.framesInBlState = object.framesInBlState | 0;
             if (object.virtualGridX != null)
                 message.virtualGridX = object.virtualGridX | 0;
             if (object.virtualGridY != null)
@@ -5531,6 +5752,9 @@ $root.protos = (function() {
                 object.teamId = 0;
                 object.bulletLocalId = 0;
                 object.speciesId = 0;
+                object.explosionFrames = 0;
+                object.blState = 0;
+                object.framesInBlState = 0;
                 object.virtualGridX = 0;
                 object.virtualGridY = 0;
                 object.dirX = 0;
@@ -5581,6 +5805,12 @@ $root.protos = (function() {
                 object.bulletLocalId = message.bulletLocalId;
             if (message.speciesId != null && message.hasOwnProperty("speciesId"))
                 object.speciesId = message.speciesId;
+            if (message.explosionFrames != null && message.hasOwnProperty("explosionFrames"))
+                object.explosionFrames = message.explosionFrames;
+            if (message.blState != null && message.hasOwnProperty("blState"))
+                object.blState = message.blState;
+            if (message.framesInBlState != null && message.hasOwnProperty("framesInBlState"))
+                object.framesInBlState = message.framesInBlState;
             if (message.virtualGridX != null && message.hasOwnProperty("virtualGridX"))
                 object.virtualGridX = message.virtualGridX;
             if (message.virtualGridY != null && message.hasOwnProperty("virtualGridY"))

frontend/settings/project.json

@@ -68,7 +68,7 @@
     "shelter_z_reducer",
     "shelter"
   ],
-  "last-module-event-record-time": 1673325961305,
+  "last-module-event-record-time": 1673930863015,
   "simulator-orientation": false,
   "simulator-resolution": {
     "height": 640,

jsexport/Makefile

@@ -6,16 +6,22 @@ all: help
 GOPROXY=https://goproxy.io
 
 serve:
-	gopherjs clean
 	gopherjs serve $(PROJECTNAME)
 
-build:
-	gopherjs build $(PROJECTNAME)
-	rm ../frontend/assets/plugin_scripts/jsexport.js && mv ./jsexport.js ../frontend/assets/plugin_scripts/jsexport.js
+clean: 
+	gopherjs clean
+	rm -f ../frontend/assets/plugin_scripts/jsexport.js
+	rm -f ../frontend/assets/plugin_scripts/jsexport.js.map
 
-build-min:
+build: clean
+	gopherjs build $(PROJECTNAME)
+	mv ./jsexport.js ../frontend/assets/plugin_scripts/	
+	mv ./jsexport.js.map ../frontend/assets/plugin_scripts/
+
+build-min: clean
 	gopherjs build -m $(PROJECTNAME)
-	rm ../frontend/assets/plugin_scripts/jsexport.js && mv ./jsexport.js ../frontend/assets/plugin_scripts/jsexport.js
+	mv ./jsexport.js ../frontend/assets/plugin_scripts/	
+	mv ./jsexport.js.map ../frontend/assets/plugin_scripts/
 
 .PHONY: help
 

jsexport/battle/battle.go

@@ -1,9 +1,9 @@
 package battle
 
 import (
+	//"fmt"
 	"math"
 	"resolv"
-	//"fmt"
 )
 
 const (
@@ -22,7 +22,7 @@ const (
 	GRAVITY_X = int32(0)
 	GRAVITY_Y = -int32(float64(0.5) * WORLD_TO_VIRTUAL_GRID_RATIO) // makes all "playerCollider.Y" a multiple of 0.5 in all cases
 
-	INPUT_DELAY_FRAMES = int32(4)  // in the count of render frames
+	INPUT_DELAY_FRAMES = int32(8)  // in the count of render frames
 	INPUT_SCALE_FRAMES = uint32(2) // inputDelayedAndScaledFrameId = ((originalFrameId - InputDelayFrames) >> InputScaleFrames)
 	NST_DELAY_FRAMES   = int32(16) // network-single-trip delay in the count of render frames, proposed to be (InputDelayFrames >> 1) because we expect a round-trip delay to be exactly "InputDelayFrames"
 
@@ -51,6 +51,12 @@ var DIRECTION_DECODER = [][]int32{
 	{-1, +1},
 }
 
+const (
+	BULLET_STARTUP   = int32(0)
+	BULLET_ACTIVE    = int32(1)
+	BULLET_EXPLODING = int32(2)
+)
+
 const (
 	ATK_CHARACTER_STATE_IDLE1               = int32(0)
 	ATK_CHARACTER_STATE_WALKING             = int32(1)
@@ -220,6 +226,34 @@ func isPolygonPairOverlapped(a, b *resolv.ConvexPolygon, result *SatResult) bool
 	return true
 }
 
+func IsMeleeBulletActive(meleeBullet *MeleeBullet, currRenderFrame *RoomDownsyncFrame) bool {
+	if BULLET_EXPLODING == meleeBullet.BlState {
+		return false
+	}
+	return (meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames <= currRenderFrame.Id) && (meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames+meleeBullet.Bullet.ActiveFrames > currRenderFrame.Id)
+}
+
+func IsMeleeBulletAlive(meleeBullet *MeleeBullet, currRenderFrame *RoomDownsyncFrame) bool {
+	if BULLET_EXPLODING == meleeBullet.BlState {
+		return meleeBullet.FramesInBlState < meleeBullet.Bullet.ExplosionFrames
+	}
+	return (meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames+meleeBullet.Bullet.ActiveFrames > currRenderFrame.Id)
+}
+
+func IsFireballBulletActive(fireballBullet *FireballBullet, currRenderFrame *RoomDownsyncFrame) bool {
+	if BULLET_EXPLODING == fireballBullet.BlState {
+		return false
+	}
+	return (fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames < currRenderFrame.Id) && (fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames+fireballBullet.Bullet.ActiveFrames > currRenderFrame.Id)
+}
+
+func IsFireballBulletAlive(fireballBullet *FireballBullet, currRenderFrame *RoomDownsyncFrame) bool {
+	if BULLET_EXPLODING == fireballBullet.BlState {
+		return fireballBullet.FramesInBlState < fireballBullet.Bullet.ExplosionFrames
+	}
+	return (fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames+fireballBullet.Bullet.ActiveFrames > currRenderFrame.Id)
+}
+
 func isPolygonPairSeparatedByDir(a, b *resolv.ConvexPolygon, e resolv.Vector, result *SatResult) bool {
 	/*
 		[WARNING] This function is deliberately made private, it shouldn't be used alone (i.e. not along the norms of a polygon), otherwise the pushbacks calculated would be meaningless.
@@ -455,13 +489,17 @@ func deriveOpPattern(currPlayerDownsync, thatPlayerInNextFrame *PlayerDownsync,
 	}
 
 	patternId := PATTERN_ID_NO_OP
-	if decodedInput.BtnALevel > prevBtnALevel {
-		if 0 > effDy {
-			patternId = 3
-		} else if 0 < effDy {
-			patternId = 2
+	if 0 < decodedInput.BtnALevel {
+		if decodedInput.BtnALevel > prevBtnALevel {
+			if 0 > effDy {
+				patternId = 3
+			} else if 0 < effDy {
+				patternId = 2
+			} else {
+				patternId = 1
+			}
 		} else {
-			patternId = 1
+			patternId = 4 // Holding
 		}
 	}
 
@@ -510,7 +548,6 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 		}
 	}
 
-	// [WARNING] For rollback compatibility, MeleeBullets are composed of only static BulletConfig data and move along with the offenders, therefore they can just be copies of the pointers in "RenderFrameBuffer", however, FireballBullets move on their own and must be copies of instances for each RenderFrame!
 	nextRenderFrameMeleeBullets := make([]*MeleeBullet, 0, len(currRenderFrame.MeleeBullets)) // Is there any better way to reduce malloc/free impact, e.g. smart prediction for fixed memory allocation?
 	nextRenderFrameFireballBullets := make([]*FireballBullet, 0, len(currRenderFrame.FireballBullets))
 	effPushbacks := make([]Vec2D, roomCapacity)
@@ -548,6 +585,7 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 					TeamId:                  currPlayerDownsync.BulletTeamId,
 				}
 				bulletLocalId++
+				newBullet.BlState = BULLET_STARTUP
 				nextRenderFrameMeleeBullets = append(nextRenderFrameMeleeBullets, &newBullet)
 				if NO_LOCK_VEL != v.Bullet.SelfLockVelX {
 					hasLockVel = true
@@ -571,6 +609,8 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 				newBullet.DirY = 0
 				newBullet.VelX = newBullet.Speed * xfac
 				newBullet.VelY = 0
+
+				newBullet.BlState = BULLET_STARTUP
 				nextRenderFrameFireballBullets = append(nextRenderFrameFireballBullets, &newBullet)
 				//fmt.Printf("Created new fireball @currRenderFrame.Id=%d, %p, bulletLocalId=%d, virtualGridX=%d, virtualGridY=%d, offenderVpos=(%d,%d)\n", currRenderFrame.Id, &newBullet, bulletLocalId, newBullet.VirtualGridX, newBullet.VirtualGridY, currPlayerDownsync.VirtualGridX, currPlayerDownsync.VirtualGridY)
 				if NO_LOCK_VEL != v.Bullet.SelfLockVelX {
@@ -673,46 +713,68 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 	}
 
 	// 3. Add bullet colliders into collision system
-	bulletColliders := make([]*resolv.Object, 0, len(currRenderFrame.MeleeBullets)) // Will all be removed at the end of this function due to the need for being rollback-compatible
-	for _, meleeBullet := range currRenderFrame.MeleeBullets {
-		if (meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames <= currRenderFrame.Id) && (meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames+meleeBullet.Bullet.ActiveFrames > currRenderFrame.Id) {
-			offender := currRenderFrame.PlayersArr[meleeBullet.BattleAttr.OffenderJoinIndex-1]
 
-			xfac := int32(1) // By now, straight Punch offset doesn't respect "y-axis"
-			if 0 > offender.DirX {
-				xfac = -xfac
+	// [WARNING] For rollback compatibility, static data of "BulletConfig" & "BattleAttr(static since instantiated)" can just be copies of the pointers in "RenderFrameBuffer", however, FireballBullets movement data as well as bullet animation data must be copies of instances for each RenderFrame!
+	bulletColliders := make([]*resolv.Object, 0, len(currRenderFrame.MeleeBullets)) // Will all be removed at the end of this function due to the need for being rollback-compatible
+	for _, prevMelee := range currRenderFrame.MeleeBullets {
+		meleeBullet := &MeleeBullet{
+			Bullet:          prevMelee.Bullet,
+			BattleAttr:      prevMelee.BattleAttr,
+			FramesInBlState: prevMelee.FramesInBlState + 1,
+			BlState:         prevMelee.BlState,
+		}
+		if IsMeleeBulletAlive(meleeBullet, currRenderFrame) {
+			if IsMeleeBulletActive(meleeBullet, currRenderFrame) {
+				offender := currRenderFrame.PlayersArr[meleeBullet.BattleAttr.OffenderJoinIndex-1]
+
+				xfac := int32(1) // By now, straight Punch offset doesn't respect "y-axis"
+				if 0 > offender.DirX {
+					xfac = -xfac
+				}
+				bulletWx, bulletWy := VirtualGridToWorldPos(offender.VirtualGridX+xfac*meleeBullet.Bullet.HitboxOffsetX, offender.VirtualGridY)
+				hitboxSizeWx, hitboxSizeWy := VirtualGridToWorldPos(meleeBullet.Bullet.HitboxSizeX, meleeBullet.Bullet.HitboxSizeY)
+				newBulletCollider := GenerateRectCollider(bulletWx, bulletWy, hitboxSizeWx, hitboxSizeWy, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, collisionSpaceOffsetX, collisionSpaceOffsetY, meleeBullet, "MeleeBullet")
+				collisionSys.Add(newBulletCollider)
+				bulletColliders = append(bulletColliders, newBulletCollider)
+				meleeBullet.BlState = BULLET_ACTIVE
+				if meleeBullet.BlState != prevMelee.BlState {
+					meleeBullet.FramesInBlState = 0
+				}
 			}
-			bulletWx, bulletWy := VirtualGridToWorldPos(offender.VirtualGridX+xfac*meleeBullet.Bullet.HitboxOffsetX, offender.VirtualGridY)
-			hitboxSizeWx, hitboxSizeWy := VirtualGridToWorldPos(meleeBullet.Bullet.HitboxSizeX, meleeBullet.Bullet.HitboxSizeY)
-			newBulletCollider := GenerateRectCollider(bulletWx, bulletWy, hitboxSizeWx, hitboxSizeWy, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, collisionSpaceOffsetX, collisionSpaceOffsetY, meleeBullet, "MeleeBullet")
-			collisionSys.Add(newBulletCollider)
-			bulletColliders = append(bulletColliders, newBulletCollider)
-		} else if meleeBullet.BattleAttr.OriginatedRenderFrameId+meleeBullet.Bullet.StartupFrames+meleeBullet.Bullet.ActiveFrames > currRenderFrame.Id {
 			nextRenderFrameMeleeBullets = append(nextRenderFrameMeleeBullets, meleeBullet)
 		}
 	}
 
 	for _, prevFireball := range currRenderFrame.FireballBullets {
 		fireballBullet := &FireballBullet{
-			VirtualGridX: prevFireball.VirtualGridX,
-			VirtualGridY: prevFireball.VirtualGridY,
-			DirX:         prevFireball.DirX,
-			DirY:         prevFireball.DirY,
-			VelX:         prevFireball.VelX,
-			VelY:         prevFireball.VelY,
-			Speed:        prevFireball.Speed,
-			SpeciesId:    prevFireball.SpeciesId,
-			Bullet:       prevFireball.Bullet,
-			BattleAttr:   prevFireball.BattleAttr,
+			VirtualGridX:    prevFireball.VirtualGridX,
+			VirtualGridY:    prevFireball.VirtualGridY,
+			DirX:            prevFireball.DirX,
+			DirY:            prevFireball.DirY,
+			VelX:            prevFireball.VelX,
+			VelY:            prevFireball.VelY,
+			Speed:           prevFireball.Speed,
+			Bullet:          prevFireball.Bullet,
+			BattleAttr:      prevFireball.BattleAttr,
+			FramesInBlState: prevFireball.FramesInBlState + 1,
+			BlState:         prevFireball.BlState,
 		}
-		if (fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames < currRenderFrame.Id) && (fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames+fireballBullet.Bullet.ActiveFrames > currRenderFrame.Id) {
-			bulletWx, bulletWy := VirtualGridToWorldPos(fireballBullet.VirtualGridX, fireballBullet.VirtualGridY)
-			hitboxSizeWx, hitboxSizeWy := VirtualGridToWorldPos(fireballBullet.Bullet.HitboxSizeX, fireballBullet.Bullet.HitboxSizeY)
-			newBulletCollider := GenerateRectCollider(bulletWx, bulletWy, hitboxSizeWx, hitboxSizeWy, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, collisionSpaceOffsetX, collisionSpaceOffsetY, fireballBullet, "FireballBullet")
-			collisionSys.Add(newBulletCollider)
-			bulletColliders = append(bulletColliders, newBulletCollider)
-		} else if fireballBullet.BattleAttr.OriginatedRenderFrameId+fireballBullet.Bullet.StartupFrames+fireballBullet.Bullet.ActiveFrames > currRenderFrame.Id {
-			// fmt.Printf("Pushing static fireball to next frame @currRenderFrame.Id=%d, bulletLocalId=%d, virtualGridX=%d, virtualGridY=%d\n", currRenderFrame.Id, fireballBullet.BattleAttr.BulletLocalId, fireballBullet.VirtualGridX, fireballBullet.VirtualGridY)
+		if IsFireballBulletAlive(fireballBullet, currRenderFrame) {
+			if IsFireballBulletActive(fireballBullet, currRenderFrame) {
+				bulletWx, bulletWy := VirtualGridToWorldPos(fireballBullet.VirtualGridX, fireballBullet.VirtualGridY)
+				hitboxSizeWx, hitboxSizeWy := VirtualGridToWorldPos(fireballBullet.Bullet.HitboxSizeX, fireballBullet.Bullet.HitboxSizeY)
+				newBulletCollider := GenerateRectCollider(bulletWx, bulletWy, hitboxSizeWx, hitboxSizeWy, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, SNAP_INTO_PLATFORM_OVERLAP, collisionSpaceOffsetX, collisionSpaceOffsetY, fireballBullet, "FireballBullet")
+				collisionSys.Add(newBulletCollider)
+				bulletColliders = append(bulletColliders, newBulletCollider)
+				fireballBullet.BlState = BULLET_ACTIVE
+				if fireballBullet.BlState != prevFireball.BlState {
+					fireballBullet.FramesInBlState = 0
+				}
+				fireballBullet.VirtualGridX, fireballBullet.VirtualGridY = fireballBullet.VirtualGridX+fireballBullet.VelX, fireballBullet.VirtualGridY+fireballBullet.VelY
+				//fmt.Printf("Pushing active fireball to next frame @currRenderFrame.Id=%d, bulletLocalId=%d, virtualGridX=%d, virtualGridY=%d, blState=%d\n", currRenderFrame.Id, fireballBullet.BattleAttr.BulletLocalId, fireballBullet.VirtualGridX, fireballBullet.VirtualGridY, fireballBullet.BlState)
+			} else {
+				//fmt.Printf("Pushing non-active fireball to next frame @currRenderFrame.Id=%d, bulletLocalId=%d, virtualGridX=%d, virtualGridY=%d, blState=%d\n", currRenderFrame.Id, fireballBullet.BattleAttr.BulletLocalId, fireballBullet.VirtualGridX, fireballBullet.VirtualGridY, fireballBullet.BlState)
+			}
 			nextRenderFrameFireballBullets = append(nextRenderFrameFireballBullets, fireballBullet)
 		}
 	}
@@ -845,7 +907,7 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 	for _, bulletCollider := range bulletColliders {
 		collision := bulletCollider.Check(0, 0)
 		bulletCollider.Space.Remove(bulletCollider) // Make sure that the bulletCollider is always removed for each renderFrame
-		addToNextRenderFrame := true
+		exploded := false
 		if nil != collision {
 			switch v := bulletCollider.Data.(type) {
 			case *MeleeBullet:
@@ -862,7 +924,7 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 						if !overlapped {
 							continue
 						}
-						addToNextRenderFrame = false
+						exploded = true
 						if _, existent := invinsibleSet[t.CharacterState]; existent {
 							continue
 						}
@@ -886,8 +948,6 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 						if v.Bullet.HitStunFrames > oldFramesToRecover {
 							atkedPlayerInNextFrame.FramesToRecover = v.Bullet.HitStunFrames
 						}
-					default:
-						addToNextRenderFrame = false
 					}
 				}
 			case *FireballBullet:
@@ -904,7 +964,7 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 						if !overlapped {
 							continue
 						}
-						addToNextRenderFrame = false
+						exploded = true
 						if _, existent := invinsibleSet[t.CharacterState]; existent {
 							continue
 						}
@@ -929,18 +989,21 @@ func ApplyInputFrameDownsyncDynamicsOnSingleRenderFrame(inputsBuffer *RingBuffer
 							atkedPlayerInNextFrame.FramesToRecover = v.Bullet.HitStunFrames
 						}
 					default:
-						addToNextRenderFrame = false
+						exploded = true
 					}
 				}
 			}
 		}
-		if addToNextRenderFrame {
+		if exploded {
 			switch v := bulletCollider.Data.(type) {
 			case *MeleeBullet:
-				nextRenderFrameMeleeBullets = append(nextRenderFrameMeleeBullets, v)
+				v.BlState = BULLET_EXPLODING
+				v.FramesInBlState = 0
+				//fmt.Printf("melee exploded @currRenderFrame.Id=%d, bulletLocalId=%d, blState=%d\n", currRenderFrame.Id, v.BattleAttr.BulletLocalId, v.BlState)
 			case *FireballBullet:
-				v.VirtualGridX, v.VirtualGridY = v.VirtualGridX+v.VelX, v.VirtualGridY+v.VelY
-				nextRenderFrameFireballBullets = append(nextRenderFrameFireballBullets, v)
+				v.BlState = BULLET_EXPLODING
+				v.FramesInBlState = 0
+				//fmt.Printf("fireball exploded @currRenderFrame.Id=%d, bulletLocalId=%d, virtualGridX=%d, virtualGridY=%d, blState=%d\n", currRenderFrame.Id, v.BattleAttr.BulletLocalId, v.VirtualGridX, v.VirtualGridY, v.BlState)
 			}
 		}
 	}
@@ -1076,8 +1139,10 @@ func AlignPolygon2DToBoundingBox(input *Polygon2D) *Polygon2D {
 	return output
 }
 
-func NewMeleeBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32) *MeleeBullet {
+func NewMeleeBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId, blState, framesInBlState, explosionFrames, speciesId int32) *MeleeBullet {
 	return &MeleeBullet{
+		BlState:         blState,
+		FramesInBlState: framesInBlState,
 		BattleAttr: &BulletBattleAttr{
 			BulletLocalId:           bulletLocalId,
 			OriginatedRenderFrameId: originatedRenderFrameId,
@@ -1104,12 +1169,14 @@ func NewMeleeBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, s
 			HitboxSizeX:   hitboxSizeX,
 			HitboxSizeY:   hitboxSizeY,
 
-			BlowUp: blowUp,
+			BlowUp:          blowUp,
+			ExplosionFrames: explosionFrames,
+			SpeciesId:       speciesId,
 		},
 	}
 }
 
-func NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, speciesId int32) *FireballBullet {
+func NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, blState, framesInBlState, explosionFrames, speciesId int32) *FireballBullet {
 	return &FireballBullet{
 		VirtualGridX: virtualGridX,
 		VirtualGridY: virtualGridY,
@@ -1118,7 +1185,6 @@ func NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex
 		VelX:         velX,
 		VelY:         velY,
 		Speed:        speed,
-		SpeciesId:    speciesId,
 		BattleAttr: &BulletBattleAttr{
 			BulletLocalId:           bulletLocalId,
 			OriginatedRenderFrameId: originatedRenderFrameId,
@@ -1145,7 +1211,9 @@ func NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex
 			HitboxSizeX:   hitboxSizeX,
 			HitboxSizeY:   hitboxSizeY,
 
-			BlowUp: blowUp,
+			BlowUp:          blowUp,
+			ExplosionFrames: explosionFrames,
+			SpeciesId:       speciesId,
 		},
 	}
 }

jsexport/battle/characterConfig.go

@@ -42,7 +42,7 @@ var Characters = map[int]*CharacterConfig{
 		GetUpInvinsibleFrames: int32(10),
 		GetUpFramesToRecover:  int32(27),
 
-		Speed:           int32(float64(3.0) * WORLD_TO_VIRTUAL_GRID_RATIO),
+		Speed:           int32(float64(2.0) * WORLD_TO_VIRTUAL_GRID_RATIO),
 		JumpingInitVelY: int32(float64(8) * WORLD_TO_VIRTUAL_GRID_RATIO),
 
 		DashingEnabled: false,
@@ -88,7 +88,7 @@ var Characters = map[int]*CharacterConfig{
 		GetUpInvinsibleFrames: int32(10),
 		GetUpFramesToRecover:  int32(27),
 
-		Speed:           int32(float64(4.0) * WORLD_TO_VIRTUAL_GRID_RATIO),
+		Speed:           int32(float64(2.0) * WORLD_TO_VIRTUAL_GRID_RATIO),
 		JumpingInitVelY: int32(float64(7.5) * WORLD_TO_VIRTUAL_GRID_RATIO),
 
 		DashingEnabled:             true,
@@ -138,7 +138,7 @@ var Characters = map[int]*CharacterConfig{
 		GetUpInvinsibleFrames: int32(8),
 		GetUpFramesToRecover:  int32(30),
 
-		Speed:           int32(float64(3.0) * WORLD_TO_VIRTUAL_GRID_RATIO),
+		Speed:           int32(float64(1.9) * WORLD_TO_VIRTUAL_GRID_RATIO),
 		JumpingInitVelY: int32(float64(7.5) * WORLD_TO_VIRTUAL_GRID_RATIO),
 
 		DashingEnabled: false,
@@ -210,7 +210,9 @@ var skills = map[int]*Skill{
 					CancelTransit: map[int]int{
 						1: 2,
 					},
-					// TODO: Use non-zero "selfLockVel"
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -242,6 +244,9 @@ var skills = map[int]*Skill{
 					CancelTransit: map[int]int{
 						1: 3,
 					},
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -269,6 +274,8 @@ var skills = map[int]*Skill{
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					BlowUp:          true,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -301,7 +308,9 @@ var skills = map[int]*Skill{
 					CancelTransit: map[int]int{
 						1: 5,
 					},
-					// TODO: Use non-zero "selfLockVel"
+					BlowUp:          false,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(2),
 				},
 			},
 		},
@@ -328,11 +337,14 @@ var skills = map[int]*Skill{
 					HitboxOffsetY:      int32(0),
 					HitboxSizeX:        int32(float64(24) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:        int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
-					CancellableStFrame: int32(22),
+					CancellableStFrame: int32(23),
 					CancellableEdFrame: int32(36),
 					CancelTransit: map[int]int{
 						1: 6,
 					},
+					BlowUp:          false,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(2),
 				},
 			},
 		},
@@ -360,6 +372,8 @@ var skills = map[int]*Skill{
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					BlowUp:          true,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(2),
 				},
 			},
 		},
@@ -392,7 +406,9 @@ var skills = map[int]*Skill{
 					CancelTransit: map[int]int{
 						1: 8,
 					},
-					// TODO: Use non-zero "selfLockVel"
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -424,6 +440,9 @@ var skills = map[int]*Skill{
 					CancelTransit: map[int]int{
 						1: 9,
 					},
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -451,6 +470,8 @@ var skills = map[int]*Skill{
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					BlowUp:          true,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -463,10 +484,9 @@ var skills = map[int]*Skill{
 		BoundChState:          ATK_CHARACTER_STATE_ATK4,
 		Hits: []interface{}{
 			&FireballBullet{
-				SpeciesId: int32(1),
-				Speed:     int32(float64(5) * WORLD_TO_VIRTUAL_GRID_RATIO),
+				Speed: int32(float64(5) * WORLD_TO_VIRTUAL_GRID_RATIO),
 				Bullet: &BulletConfig{
-					StartupFrames:   int32(15),
+					StartupFrames:   int32(12),
 					ActiveFrames:    MAX_INT32,
 					HitStunFrames:   int32(15),
 					BlockStunFrames: int32(9),
@@ -475,10 +495,13 @@ var skills = map[int]*Skill{
 					SelfLockVelY:    NO_LOCK_VEL,
 					PushbackVelX:    int32(float64(2) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					PushbackVelY:    int32(0),
-					HitboxOffsetX:   int32(float64(18) * WORLD_TO_VIRTUAL_GRID_RATIO),
+					HitboxOffsetX:   int32(float64(24) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxOffsetY:   int32(float64(5) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeX:     int32(float64(48) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
+					BlowUp:          false,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -506,6 +529,8 @@ var skills = map[int]*Skill{
 					HitboxSizeX:     int32(float64(40) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(64) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					BlowUp:          true,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(3),
 				},
 			},
 		},
@@ -532,6 +557,9 @@ var skills = map[int]*Skill{
 					HitboxOffsetY:   int32(0),
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(24) * WORLD_TO_VIRTUAL_GRID_RATIO),
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},
@@ -558,6 +586,9 @@ var skills = map[int]*Skill{
 					HitboxOffsetY:   int32(0),
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(24) * WORLD_TO_VIRTUAL_GRID_RATIO),
+					BlowUp:          false,
+					ExplosionFrames: 15,
+					SpeciesId:       int32(2),
 				},
 			},
 		},
@@ -584,6 +615,9 @@ var skills = map[int]*Skill{
 					HitboxOffsetY:   int32(0),
 					HitboxSizeX:     int32(float64(32) * WORLD_TO_VIRTUAL_GRID_RATIO),
 					HitboxSizeY:     int32(float64(24) * WORLD_TO_VIRTUAL_GRID_RATIO),
+					BlowUp:          false,
+					ExplosionFrames: 9,
+					SpeciesId:       int32(1),
 				},
 			},
 		},

jsexport/battle/room_downsync_frame.go

@@ -83,7 +83,9 @@ type BulletConfig struct {
 	HitboxSizeX   int32
 	HitboxSizeY   int32
 
-	BlowUp bool
+	BlowUp          bool
+	ExplosionFrames int32
+	SpeciesId       int32 // For fireball, this SpeciesId specifies both the active animation and the explosion animation, for melee it specifies the explosion animation
 
 	CancelTransit map[int]int
 }
@@ -98,21 +100,24 @@ type BulletBattleAttr struct {
 }
 
 type MeleeBullet struct {
-	BattleAttr *BulletBattleAttr
-	Bullet     *BulletConfig
+	BlState         int32 // bullet state, e.g. STARTUP, ACTIVE, EXPLODING
+	FramesInBlState int32
+	BattleAttr      *BulletBattleAttr
+	Bullet          *BulletConfig
 }
 
 type FireballBullet struct {
-	VirtualGridX int32
-	VirtualGridY int32
-	DirX         int32
-	DirY         int32
-	VelX         int32
-	VelY         int32
-	Speed        int32
-	SpeciesId    int32
-	BattleAttr   *BulletBattleAttr
-	Bullet       *BulletConfig
+	VirtualGridX    int32
+	VirtualGridY    int32
+	DirX            int32
+	DirY            int32
+	VelX            int32
+	VelY            int32
+	Speed           int32
+	BlState         int32 // bullet state, e.g. STARTUP, ACTIVE, EXPLODING
+	FramesInBlState int32
+	BattleAttr      *BulletBattleAttr
+	Bullet          *BulletConfig
 }
 
 type Skill struct {
@@ -123,6 +128,7 @@ type Skill struct {
 	ReleaseTriggerType    int32 // 1: rising-edge, 2: falling-edge
 	BoundChState          int32
 	Hits                  []interface{} // Hits within a "Skill" are automatically triggered
+	// [WARN] Multihit of a fireball is more difficult to handle than that of melee, because we have to count from the fireball's first hit; the situation becomes even more complicated when a multihit fireball is in a crowd -- remains to be designed
 }
 
 type RoomDownsyncFrame struct {

jsexport/main.go

@@ -72,12 +72,12 @@ func NewPlayerDownsyncJs(id, virtualGridX, virtualGridY, dirX, dirY, velX, velY,
 	})
 }
 
-func NewMeleeBulletJs(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32) *js.Object {
-	return js.MakeWrapper(NewMeleeBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY, blowUp, teamId))
+func NewMeleeBulletJs(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId, blState, framesInBlState, explosionFrames, speciesId int32) *js.Object {
+	return js.MakeWrapper(NewMeleeBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY, blowUp, teamId, blState, framesInBlState, explosionFrames, speciesId))
 }
 
-func NewFireballBulletJs(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, speciesId int32) *js.Object {
-	return js.MakeWrapper(NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY, blowUp, teamId, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, speciesId))
+func NewFireballBulletJs(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY int32, blowUp bool, teamId int32, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, blState, framesInBlState, explosionFrames, speciesId int32) *js.Object {
+	return js.MakeWrapper(NewFireballBullet(bulletLocalId, originatedRenderFrameId, offenderJoinIndex, startupFrames, cancellableStFrame, cancellableEdFrame, activeFrames, hitStunFrames, blockStunFrames, pushbackVelX, pushbackVelY, damage, selfLockVelX, selfLockVelY, hitboxOffsetX, hitboxOffsetY, hitboxSizeX, hitboxSizeY, blowUp, teamId, virtualGridX, virtualGridY, dirX, dirY, velX, velY, speed, blState, framesInBlState, explosionFrames, speciesId))
 }
 
 func NewNpcPatrolCue(flAct, frAct uint64, x, y float64) *js.Object {
@@ -171,5 +171,9 @@ func main() {
 		"ConvertToFirstUsedRenderFrameId":                      ConvertToFirstUsedRenderFrameId,
 		"ConvertToLastUsedRenderFrameId":                       ConvertToLastUsedRenderFrameId,
 		"ShouldGenerateInputFrameUpsync":                       ShouldGenerateInputFrameUpsync,
+		"IsMeleeBulletActive":                                  IsMeleeBulletActive,
+		"IsMeleeBulletAlive":                                   IsMeleeBulletAlive,
+		"IsFireballBulletActive":                               IsFireballBulletActive,
+		"IsFireballBulletAlive":                                IsFireballBulletAlive,
 	})
 }

nginx-templates/tsrht.lokcol.conf

@@ -66,4 +66,21 @@ hp application/json application/javascript;
 
       proxy_pass http://tsrht_cluster/tsrht$is_args$args;
   }
+
+  location ~^/tsrhtSecondary$ {
+      # Reference http://www.tornadoweb.org/en/stable/guide/running.html
+      proxy_pass_header Server;
+      proxy_set_header Host $http_host;
+      proxy_redirect off;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Scheme $scheme;
+
+      # Reverse-proxy for ws connection.
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection "upgrade";
+
+      proxy_pass http://tsrht_cluster/tsrhtSecondary$is_args$args;
+  }
 }