```

feat(fight): 添加旧组队协议支持并优化战斗系统

- 实现了旧组队协议相关功能，包括GroupReadyFightFinish、GroupUseSkill、
  GroupUseItem、GroupChangePet和GroupEscape方法
- 新增组队战斗相关的入站信息结构体定义
- 实现了组队BOSS战斗逻辑，添加groupBossSlotLimit常量
- 重构宠物技能设置逻辑，调整金币消耗时机
- 优化战斗循环逻辑，添加对无行动槽位的处理
- 改进AI行动逻辑，增加多位置目标选择机制
- 完善捕获系统上下文处理，修复空指针问题
- 添加战斗状态更新和数据同步机制

fix(pet-skill): 修复宠物技能设置中的金币扣除逻辑错误

- 将金币扣除逻辑移到验证之后
- 修正宠物技能数量限制检查的顺序
- 防止重复添加已有技能的情况

refactor(fight): 重构战斗系统代码结构

- 分离新旧组队协议的战斗创建逻辑
- 优化战斗输入验证和处理流程
- 改进战斗循环中的错误处理机制
```

logic/controller/fight_base.go

@@ -43,7 +43,8 @@ func (h Controller) GroupUseSkill(data *GroupUseSkillInboundInfo, c *player.Play
 		targetRelation = fight.SkillTargetAlly
 	}
 	h.dispatchFightActionEnvelope(c, fight.NewSkillActionEnvelope(data.SkillId, int(data.ActorIndex), int(data.TargetPos), targetRelation, 0))
-	return nil, 0
+	c.SendPackCmd(7558, nil)
+	return nil, -1
 }
 
 func (h Controller) GroupUseItem(data *GroupUseItemInboundInfo, c *player.Player) (result *fight.NullOutboundInfo, err errorcode.ErrorCode) {

logic/controller/fight_boss野怪和地图怪.go

@@ -75,54 +75,13 @@ func startMapBossFight(
 	ourPets := p.GetPetInfo(100)
 	oppPets := ai.GetPetInfo(0)
 	if mapNode != nil && mapNode.IsGroupBoss != 0 {
-		ourSlots := buildGroupBossPetSlots(ourPets, groupBossSlotLimit)
-		oppSlots := buildGroupBossPetSlots(oppPets, groupBossSlotLimit)
-		if len(ourSlots) > 0 && len(oppSlots) > 0 {
-			return fight.NewLegacyGroupFightSingleControllerN(p, ai, ourSlots, oppSlots, fn)
+		if len(ourPets) > 0 && len(oppPets) > 0 {
+			return fight.NewLegacyGroupFightSingleController(p, ai, ourPets, oppPets, groupBossSlotLimit, fn)
 		}
 	}
 	return fight.NewFight(p, ai, ourPets, oppPets, fn)
 }
 
-func buildGroupBossPetSlots(pets []model.PetInfo, slotLimit int) [][]model.PetInfo {
-	if len(pets) == 0 {
-		return nil
-	}
-
-	slots := make([][]model.PetInfo, 0, slotLimit)
-	for _, pet := range pets {
-		if pet.Hp == 0 {
-			continue
-		}
-		if slotLimit <= 0 {
-			slotLimit = 3
-		}
-		if len(slots) < slotLimit {
-			slots = append(slots, []model.PetInfo{pet})
-			continue
-		}
-		break
-	}
-	if len(slots) == 0 {
-		return nil
-	}
-	var idx int = 0
-	for _, pet := range pets[len(slots):] {
-		if pet.Hp == 0 {
-			continue
-		}
-		for step := 0; step < len(slots); step++ {
-			slotIdx := (idx + step) % len(slots)
-			if len(slots[slotIdx]) < 6 {
-				slots[slotIdx] = append(slots[slotIdx], pet)
-				idx = (slotIdx + 1) % len(slots)
-				break
-			}
-		}
-	}
-	return slots
-}
-
 // OnPlayerFightNpcMonster 战斗野怪
 func (Controller) OnPlayerFightNpcMonster(req *FightNpcMonsterInboundInfo, p *player.Player) (result *fight.NullOutboundInfo, err errorcode.ErrorCode) {
 	if err = p.CanFight(); err != 0 {

logic/controller/nono.go

@@ -64,6 +64,7 @@ func (h *Controller) SwitchFlying(data *SwitchFlyingInboundInfo, c *player.Playe
 // PlayerPetCure 处理控制器请求。
 func (h *Controller) PlayerPetCure(data *PetCureInboundInfo, c *player.Player) (result *nono.PetCureOutboundEmpty, err errorcode.ErrorCode) { //这个时候player应该是空的
 	_ = data
+	result = &nono.PetCureOutboundEmpty{}
 	if c.IsArenaHealLocked() {
 		return result, errorcode.ErrorCodes.ErrChampionCannotHeal
 	}
@@ -73,6 +74,9 @@ func (h *Controller) PlayerPetCure(data *PetCureInboundInfo, c *player.Player) (
 	for i := range c.Info.PetList {
 		c.Info.PetList[i].Cure()
 	}
+	for i := range c.Info.BackupPetList {
+		c.Info.BackupPetList[i].Cure()
+	}
 	c.Info.Coins -= nonoPetCureCost
 	return
 }

logic/service/fight/action.go

@@ -82,6 +82,10 @@ func (f *FightC) submitAction(act action.BattleActionI) {
 		break
 	}
 	if replaceIndex >= 0 {
+		if f.LegacyGroupProtocol {
+			f.actionMu.Unlock()
+			return
+		}
 		f.pendingActions[replaceIndex] = act
 	} else {
 		f.pendingActions = append(f.pendingActions, act)
@@ -295,9 +299,8 @@ func (f *FightC) ReadyFight(c common.PlayerI) {
 		}
 		return
 	}
-	f.Broadcast(func(ff *input.Input) {
-
-		ff.Player.SendPackCmd(2404, &info.S2C_2404{UserID: c.GetInfo().UserID})
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		p.SendPackCmd(2404, &info.S2C_2404{UserID: c.GetInfo().UserID})
 	})
 	// 2. 标记当前玩家已准备完成
 	input := f.GetInputByPlayer(c, false)
@@ -369,8 +372,12 @@ func (f *FightC) startBattle(startInfo info.FightStartOutboundInfo) {
 		go f.battleLoop()
 
 		// 向双方广播战斗开始信息
-		f.Broadcast(func(ff *input.Input) {
-			f.sendFightPacket(ff.Player, fightPacketStart, &startInfo)
+		f.BroadcastPlayers(func(p common.PlayerI) {
+			if f.LegacyGroupProtocol {
+				f.sendLegacyGroupStart(p)
+				return
+			}
+			f.sendFightPacket(p, fightPacketStart, &startInfo)
 		})
 	})
 }

logic/service/fight/fightc.go

@@ -3,6 +3,7 @@ package fight
 import (
 	"blazing/common/utils"
 
+	"blazing/logic/service/common"
 	"blazing/logic/service/fight/action"
 	"blazing/logic/service/fight/info"
 	"blazing/logic/service/fight/input"
@@ -422,11 +423,19 @@ func (f *FightC) enterturn(firstAttack, secondAttack *action.SelectSkillAction)
 
 	attackValueResult := f.buildNoteUseSkillOutboundInfo()
 	//因为切完才能广播,所以必须和回合结束分开结算
-	f.Broadcast(func(fighter *input.Input) {
+	f.BroadcastPlayers(func(p common.PlayerI) {
 		for _, switchAction := range f.Switch {
-			if fighter.Player.GetInfo().UserID != switchAction.Reason.UserId {
+			if p.GetInfo().UserID != switchAction.Reason.UserId {
 				//		println("切精灵", switchAction.Reason.UserId, switchAction.Reason.ID)
-				f.sendFightPacket(fighter.Player, fightPacketChangePetSuccess, &switchAction.Reason)
+				if f.LegacyGroupProtocol {
+					switchedInput := f.getInputByUserID(switchAction.Reason.UserId, int(switchAction.Reason.ActorIndex), false)
+					if switchedInput == nil {
+						switchedInput = f.getInputByUserID(switchAction.Reason.UserId, int(switchAction.ActorIndex), false)
+					}
+					f.sendLegacyGroupChangePetSuccess(p, switchedInput, &switchAction.Reason)
+				} else {
+					f.sendFightPacket(p, fightPacketChangePetSuccess, &switchAction.Reason)
+				}
 			}
 		}
 	})
@@ -440,8 +449,12 @@ func (f *FightC) enterturn(firstAttack, secondAttack *action.SelectSkillAction)
 		// })
 		return
 	}
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		if !f.LegacyGroupProtocol {
+			f.sendFightPacket(p, fightPacketSkillResult, &attackValueResult)
+		}
+	})
 	f.Broadcast(func(fighter *input.Input) {
-		f.sendFightPacket(fighter.Player, fightPacketSkillResult, &attackValueResult)
 		fighter.CanChange = 0
 	})
 	if f.closefight {

logic/service/fight/group_legacy.go

@@ -3,6 +3,7 @@ package fight
 import (
 	"blazing/logic/service/common"
 	"blazing/logic/service/fight/action"
+	"blazing/logic/service/fight/info"
 	"blazing/logic/service/fight/input"
 	"blazing/modules/player/model"
 )
@@ -38,6 +39,17 @@ const (
 
 type fightPacketKind uint8
 
+const (
+	fightPacketReady fightPacketKind = iota
+	fightPacketStart
+	fightPacketSkillResult
+	fightPacketOver
+	fightPacketChangePetSuccess
+	fightPacketUseItem
+	fightPacketChat
+	fightPacketLoadPercentNotice
+)
+
 type legacyEscapeSuccessInfo struct {
 	UserID     uint32 `struc:"uint32"`
 	Nick       string `struc:"[16]byte"`
@@ -50,6 +62,14 @@ type legacyBoutDoneInfo struct {
 }
 
 type legacySpriteDieInfo struct {
+	Count      uint8  `struc:"uint8"`
+	Side       uint8  `struc:"uint8"`
+	ActorIndex uint8  `struc:"uint8"`
+	Flag       uint8  `struc:"uint8"`
+	HasBackup  uint32 `struc:"uint32"`
+}
+
+type legacyLegacySpriteDieItem struct {
 	Flag       uint8  `struc:"uint8"`
 	Side       uint8  `struc:"uint8"`
 	ActorIndex uint8  `struc:"uint8"`
@@ -57,16 +77,132 @@ type legacySpriteDieInfo struct {
 	HasBackup  uint32 `struc:"uint32"`
 }
 
-const (
-	fightPacketReady fightPacketKind = iota
-	fightPacketStart
-	fightPacketSkillResult
-	fightPacketOver
-	fightPacketChangePetSuccess
-	fightPacketUseItem
-	fightPacketChat
-	fightPacketLoadPercentNotice
-)
+type legacyGroupReadyToFightInfo struct {
+	Model        uint32                 `struc:"uint32"`
+	GroupOneInfo legacyReadyToFightTeam `struc:""`
+	GroupTwoInfo legacyReadyToFightTeam `struc:""`
+}
+
+type legacyReadyToFightTeam struct {
+	InvitorID    uint8                  `struc:"uint8"`
+	LeaderID     uint32                 `struc:"uint32"`
+	GroupMembCnt uint8                  `struc:"sizeof=GroupList"`
+	GroupList    []legacyReadyFightUser `struc:""`
+}
+
+type legacyReadyFightUser struct {
+	UserID  uint32                `struc:"uint32"`
+	Nick    string                `struc:"[16]byte"`
+	MonCnt  uint32                `struc:"sizeof=MonList"`
+	MonList []legacyReadyFightPet `struc:""`
+}
+
+type legacyReadyFightPet struct {
+	ID       uint32   `struc:"uint32"`
+	MoveCnt  uint32   `struc:"sizeof=MoveList"`
+	MoveList []uint32 `struc:"[]uint32"`
+}
+
+type legacyGroupStartInfo struct {
+	IsGank    uint8                 `struc:"uint8"`
+	GroupOneN uint8                 `struc:"sizeof=GroupOne"`
+	GroupOne  []legacyGroupStartPet `struc:""`
+	GroupTwoN uint8                 `struc:"sizeof=GroupTwo"`
+	GroupTwo  []legacyGroupStartPet `struc:""`
+}
+
+type legacyGroupStartPet struct {
+	Side      uint8  `struc:"uint8"`
+	Pos       uint8  `struc:"uint8"`
+	UserID    uint32 `struc:"uint32"`
+	IsChange  uint8  `struc:"uint8"`
+	PetID     uint32 `struc:"uint32"`
+	CatchTime uint32 `struc:"uint32"`
+	Hp        uint32 `struc:"uint32"`
+	MaxHp     uint32 `struc:"uint32"`
+	Level     uint32 `struc:"uint32"`
+	Reserve   uint32 `struc:"uint32"`
+	Flag      uint32 `struc:"uint32"`
+}
+
+type legacyGroupSkillHurtPacket struct {
+	IsGank   uint8                      `struc:"uint8"`
+	Attack   legacyGroupSkillAttackInfo `struc:""`
+	Attacked legacyGroupSkillDefendInfo `struc:""`
+}
+
+type legacyGroupSkillAttackInfo struct {
+	IsAttackor    uint8                      `struc:"uint8"`
+	Side          uint8                      `struc:"uint8"`
+	Pos           uint8                      `struc:"uint8"`
+	UserID        uint32                     `struc:"uint32"`
+	StatusList    [20]uint8                  `struc:"[20]byte"`
+	Reserve1      uint8                      `struc:"uint8"`
+	Reserve2      uint8                      `struc:"uint8"`
+	BatLvList     [6]uint8                   `struc:"[6]byte"`
+	PetID         uint32                     `struc:"uint32"`
+	MoveID        uint32                     `struc:"uint32"`
+	Hp            uint32                     `struc:"uint32"`
+	MaxHp         uint32                     `struc:"uint32"`
+	MoveCnt       uint32                     `struc:"sizeof=MoveMap"`
+	MoveMap       []legacyGroupSkillMoveInfo `struc:""`
+	Flag          uint32                     `struc:"uint32"`
+	IsCrit        uint32                     `struc:"uint32"`
+	EffectName    uint32                     `struc:"uint32"`
+	AtkTimes      uint32                     `struc:"uint32"`
+	Dmg           int32                      `struc:"int32"`
+	ChgHp         int32                      `struc:"int32"`
+	SideEffectLen uint32                     `struc:"uint32"`
+}
+
+type legacyGroupSkillDefendInfo struct {
+	IsAttackor    uint8                      `struc:"uint8"`
+	Side          uint8                      `struc:"uint8"`
+	Pos           uint8                      `struc:"uint8"`
+	UserID        uint32                     `struc:"uint32"`
+	StatusList    [20]uint8                  `struc:"[20]byte"`
+	Reserve1      uint8                      `struc:"uint8"`
+	Reserve2      uint8                      `struc:"uint8"`
+	BatLvList     [6]uint8                   `struc:"[6]byte"`
+	PetID         uint32                     `struc:"uint32"`
+	MoveID        uint32                     `struc:"uint32"`
+	Hp            uint32                     `struc:"uint32"`
+	MaxHp         uint32                     `struc:"uint32"`
+	MoveCnt       uint32                     `struc:"sizeof=MoveMap"`
+	MoveMap       []legacyGroupSkillMoveInfo `struc:""`
+	Flag          uint32                     `struc:"uint32"`
+	SideEffectLen uint32                     `struc:"uint32"`
+}
+
+type legacyGroupSkillMoveInfo struct {
+	MoveID uint32 `struc:"uint32"`
+	PP     uint32 `struc:"uint32"`
+}
+
+type legacyGroupFightOverInfo struct {
+	IsGank        uint8  `struc:"uint8"`
+	Reason        uint32 `struc:"uint32"`
+	WinnerID      uint32 `struc:"uint32"`
+	Reserve       uint32 `struc:"uint32"`
+	TwoTimes      uint32 `struc:"uint32"`
+	ThreeTimes    uint32 `struc:"uint32"`
+	AutoFightTime uint32 `struc:"uint32"`
+	Reserve2      uint32 `struc:"uint32"`
+	EnergyTime    uint32 `struc:"uint32"`
+	LearnTimes    uint32 `struc:"uint32"`
+}
+
+type legacyGroupChangePetSuccessInfo struct {
+	Side      uint8  `struc:"uint8"`
+	Pos       uint8  `struc:"uint8"`
+	UserID    uint32 `struc:"uint32"`
+	PetID     uint32 `struc:"uint32"`
+	CatchTime uint32 `struc:"uint32"`
+	Level     uint32 `struc:"uint32"`
+	Hp        uint32 `struc:"uint32"`
+	MaxHp     uint32 `struc:"uint32"`
+	SkinID    uint32 `struc:"uint32"`
+}
 
 func groupModelByFight(f *FightC) uint32 {
 	if f == nil {
@@ -84,37 +220,15 @@ func groupModelByFight(f *FightC) uint32 {
 	}
 }
 
-func (f *FightC) sendLegacyGroupOver(player common.PlayerI, over *model.FightOverInfo) {
-	if player == nil {
-		return
-	}
-	if over == nil {
-		over = &model.FightOverInfo{}
-	}
-	f.sendFightPacket(player, fightPacketOver, over)
-}
-
 func (f *FightC) fightPacketCmd(kind fightPacketKind) uint32 {
 	switch kind {
 	case fightPacketReady:
-		if f != nil && f.LegacyGroupProtocol {
-			return groupCmdReadyToFight
-		}
 		return 2503
 	case fightPacketStart:
-		if f != nil && f.LegacyGroupProtocol {
-			return groupCmdStartFight
-		}
 		return 2504
 	case fightPacketSkillResult:
-		if f != nil && f.LegacyGroupProtocol {
-			return groupCmdSkillHurt
-		}
 		return 2505
 	case fightPacketOver:
-		if f != nil && f.LegacyGroupProtocol {
-			return groupCmdFightOver
-		}
 		return 2506
 	case fightPacketChangePetSuccess:
 		if f != nil && f.LegacyGroupProtocol {
@@ -152,6 +266,232 @@ func (f *FightC) sendFightPacket(player common.PlayerI, kind fightPacketKind, pa
 	player.SendPackCmd(cmd, payload)
 }
 
+func (f *FightC) sendLegacyGroupReady(player common.PlayerI) {
+	if f == nil || !f.LegacyGroupProtocol || player == nil {
+		return
+	}
+	player.SendPackCmd(groupCmdReadyToFight, f.buildLegacyGroupReadyInfo())
+}
+
+func (f *FightC) buildLegacyGroupReadyInfo() *legacyGroupReadyToFightInfo {
+	return &legacyGroupReadyToFightInfo{
+		Model:        groupModelByFight(f),
+		GroupOneInfo: f.buildLegacyReadyTeam(f.OurPlayers, f.Our),
+		GroupTwoInfo: f.buildLegacyReadyTeam(f.OppPlayers, f.Opp),
+	}
+}
+
+func (f *FightC) buildLegacyReadyTeam(players []common.PlayerI, inputs []*input.Input) legacyReadyToFightTeam {
+	team := legacyReadyToFightTeam{InvitorID: 1}
+	users := make([]legacyReadyFightUser, 0, len(players))
+	for _, p := range players {
+		if p == nil || p.GetInfo() == nil {
+			continue
+		}
+		users = append(users, legacyReadyFightUser{
+			UserID:  p.GetInfo().UserID,
+			Nick:    p.GetInfo().Nick,
+			MonList: collectLegacyReadyPetsByController(inputs, p.GetInfo().UserID),
+		})
+	}
+	if len(users) == 0 {
+		if fallback := firstNonNilInput(inputs); fallback != nil && fallback.Player != nil && fallback.Player.GetInfo() != nil {
+			info := fallback.Player.GetInfo()
+			users = append(users, legacyReadyFightUser{
+				UserID:  info.UserID,
+				Nick:    info.Nick,
+				MonList: collectLegacyReadyPetsByController(inputs, info.UserID),
+			})
+		}
+	}
+	for idx := range users {
+		users[idx].MonCnt = uint32(len(users[idx].MonList))
+	}
+	if len(users) > 0 {
+		team.LeaderID = users[0].UserID
+	}
+	team.GroupList = users
+	return team
+}
+
+func collectLegacyReadyPetsByController(inputs []*input.Input, controllerID uint32) []legacyReadyFightPet {
+	pets := make([]legacyReadyFightPet, 0, 6)
+	for _, in := range inputs {
+		if in == nil || !in.ControlledBy(controllerID) {
+			continue
+		}
+		currentPet := in.CurrentPet()
+		if currentPet == nil {
+			continue
+		}
+		pets = append(pets, buildLegacyReadyFightPet(currentPet))
+	}
+	return pets
+}
+
+func buildLegacyReadyFightPet(pet *info.BattlePetEntity) legacyReadyFightPet {
+	result := legacyReadyFightPet{}
+	if pet == nil {
+		return result
+	}
+	moves := make([]uint32, 0, len(pet.Info.SkillList))
+	for _, skill := range pet.Info.SkillList {
+		if skill.ID == 0 {
+			continue
+		}
+		moves = append(moves, skill.ID)
+	}
+	result.ID = pet.Info.ID
+	result.MoveList = moves
+	return result
+}
+
+func firstNonNilInput(inputs []*input.Input) *input.Input {
+	for _, in := range inputs {
+		if in != nil {
+			return in
+		}
+	}
+	return nil
+}
+
+func (f *FightC) sendLegacyGroupStart(player common.PlayerI) {
+	if f == nil || !f.LegacyGroupProtocol || player == nil {
+		return
+	}
+	player.SendPackCmd(groupCmdStartFight, f.buildLegacyGroupStartInfo())
+}
+
+func (f *FightC) buildLegacyGroupStartInfo() *legacyGroupStartInfo {
+	return &legacyGroupStartInfo{
+		IsGank:   0,
+		GroupOne: f.collectLegacyGroupStartPets(f.Our, 1),
+		GroupTwo: f.collectLegacyGroupStartPets(f.Opp, 2),
+	}
+}
+
+func (f *FightC) collectLegacyGroupStartPets(inputs []*input.Input, side uint8) []legacyGroupStartPet {
+	ret := make([]legacyGroupStartPet, 0, len(inputs))
+	for pos, in := range inputs {
+		if in == nil {
+			continue
+		}
+		currentPet := in.CurrentPet()
+		if currentPet == nil {
+			continue
+		}
+		userID := uint32(0)
+		if in.Player != nil && in.Player.GetInfo() != nil {
+			userID = in.Player.GetInfo().UserID
+		}
+		ret = append(ret, legacyGroupStartPet{
+			Side:      side,
+			Pos:       uint8(pos),
+			UserID:    userID,
+			IsChange:  0,
+			PetID:     currentPet.Info.ID,
+			CatchTime: currentPet.Info.CatchTime,
+			Hp:        currentPet.Info.Hp,
+			MaxHp:     currentPet.Info.MaxHp,
+			Level:     currentPet.Info.Level,
+			Reserve:   0,
+			Flag:      1,
+		})
+	}
+	return ret
+}
+
+func (f *FightC) sendLegacyGroupOver(player common.PlayerI, over *model.FightOverInfo) {
+	if f == nil || !f.LegacyGroupProtocol || player == nil {
+		return
+	}
+	player.SendPackCmd(groupCmdFightOver, f.buildLegacyGroupOverInfo(over))
+}
+
+func (f *FightC) buildLegacyGroupOverInfo(over *model.FightOverInfo) *legacyGroupFightOverInfo {
+	result := &legacyGroupFightOverInfo{}
+	if over != nil {
+		result.Reason = resolveLegacyGroupFightOverReason(over)
+		result.WinnerID = over.WinnerId
+	}
+	if our := f.primaryOurPlayer(); our != nil && our.GetInfo() != nil {
+		playerInfo := our.GetInfo()
+		result.TwoTimes = uint32(playerInfo.TwoTimes)
+		result.ThreeTimes = uint32(playerInfo.ThreeTimes)
+		result.AutoFightTime = playerInfo.AutoFightTime
+		result.EnergyTime = uint32(playerInfo.EnergyTime)
+		result.LearnTimes = playerInfo.LearnTimes
+	}
+	return result
+}
+
+func mapLegacyGroupFightOverReason(reason model.EnumBattleOverReason) uint32 {
+	switch reason {
+	case model.BattleOverReason.PlayerOffline:
+		return 2
+	case model.BattleOverReason.PlayerOVerTime:
+		return 3
+	case model.BattleOverReason.NOTwind:
+		return 4
+	case model.BattleOverReason.DefaultEnd:
+		return 1
+	case model.BattleOverReason.PlayerEscape:
+		return 6
+	default:
+		return 5
+	}
+}
+
+func resolveLegacyGroupFightOverReason(over *model.FightOverInfo) uint32 {
+	if over == nil {
+		return 5
+	}
+	switch over.Reason {
+	case model.BattleOverReason.PlayerOffline:
+		return 2
+	case model.BattleOverReason.PlayerOVerTime:
+		return 3
+	case model.BattleOverReason.PlayerEscape:
+		return 6
+	case model.BattleOverReason.NOTwind:
+		return 4
+	}
+	if over.WinnerId != 0 {
+		return 1
+	}
+	return mapLegacyGroupFightOverReason(over.Reason)
+}
+
+func (f *FightC) sendLegacyGroupChangePetSuccess(player common.PlayerI, in *input.Input, reason *info.ChangePetInfo) {
+	if f == nil || !f.LegacyGroupProtocol || player == nil || in == nil || reason == nil {
+		return
+	}
+	player.SendPackCmd(groupCmdChangePetSuc, f.buildLegacyGroupChangePetSuccessInfo(in, reason))
+}
+
+func (f *FightC) buildLegacyGroupChangePetSuccessInfo(in *input.Input, reason *info.ChangePetInfo) *legacyGroupChangePetSuccessInfo {
+	result := &legacyGroupChangePetSuccessInfo{}
+	if in == nil || reason == nil {
+		return result
+	}
+	if !f.isOurPlayerID(in.UserID) {
+		result.Side = 2
+	} else {
+		result.Side = 1
+	}
+	result.Pos = uint8(in.TeamSlotIndex())
+	result.UserID = reason.UserId
+	result.PetID = reason.ID
+	result.CatchTime = reason.CatchTime
+	result.Level = reason.Level
+	result.Hp = reason.Hp
+	result.MaxHp = reason.MaxHp
+	if currentPet := in.CurrentPet(); currentPet != nil {
+		result.SkinID = currentPet.Info.SkinID
+	}
+	return result
+}
+
 func (f *FightC) SendLegacyEscapeSuccess(player common.PlayerI, actorIndex int) {
 	if f == nil || !f.LegacyGroupProtocol || player == nil {
 		return
@@ -166,11 +506,8 @@ func (f *FightC) SendLegacyEscapeSuccess(player common.PlayerI, actorIndex int)
 		Side:       side,
 		ActorIndex: uint8(actorIndex),
 	}
-	f.Broadcast(func(ff *input.Input) {
-		if ff == nil || ff.Player == nil {
-			return
-		}
-		ff.Player.SendPackCmd(groupCmdEscapeSuc, &payload)
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		p.SendPackCmd(groupCmdEscapeSuc, &payload)
 	})
 }
 
@@ -178,19 +515,147 @@ func (f *FightC) sendLegacyRoundBroadcast(firstAttack, secondAttack *action.Sele
 	if f == nil || !f.LegacyGroupProtocol {
 		return
 	}
+	if firstAttack != nil {
+		f.sendLegacyGroupSkillHurt(firstAttack)
+	}
+	if secondAttack != nil {
+		f.sendLegacyGroupSkillHurt(secondAttack)
+	}
 	f.sendLegacyGroupBoutDone()
 }
 
+func (f *FightC) sendLegacyGroupSkillHurt(skillAction *action.SelectSkillAction) {
+	if f == nil || !f.LegacyGroupProtocol || skillAction == nil {
+		return
+	}
+	packet := f.buildLegacyGroupSkillHurtPacket(skillAction)
+	if packet == nil {
+		return
+	}
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		p.SendPackCmd(groupCmdSkillHurt, packet)
+	})
+}
+
+func (f *FightC) buildLegacyGroupSkillHurtPacket(skillAction *action.SelectSkillAction) *legacyGroupSkillHurtPacket {
+	attacker := f.GetInputByAction(skillAction, false)
+	defender := f.GetInputByAction(skillAction, true)
+	if attacker == nil || defender == nil {
+		return nil
+	}
+	return &legacyGroupSkillHurtPacket{
+		IsGank:   0,
+		Attack:   f.buildLegacyGroupSkillAttackInfo(skillAction, attacker),
+		Attacked: f.buildLegacyGroupSkillDefendInfo(defender),
+	}
+}
+
+func (f *FightC) fillLegacyGroupSkillCommonFields(
+	self *input.Input,
+	isAttackor uint8,
+	statusList *[20]uint8,
+	batLvList *[6]uint8,
+) (side uint8, pos uint8, userID uint32, petID uint32, hp uint32, maxHP uint32, moveMap []legacyGroupSkillMoveInfo, flag uint32) {
+	if self == nil {
+		return
+	}
+	if !f.isOurPlayerID(self.UserID) {
+		side = 2
+	} else {
+		side = 1
+	}
+	pos = uint8(self.TeamSlotIndex())
+	userID = self.UserID
+	attackValue := self.AttackValue
+	if attackValue == nil {
+		attackValue = info.NewAttackValue(self.UserID)
+	}
+	for i := 0; i < len(attackValue.Status) && i < 20; i++ {
+		statusList[i] = uint8(attackValue.Status[i])
+	}
+	for i := 0; i < len(attackValue.Prop) && i < len(batLvList); i++ {
+		batLvList[i] = uint8(attackValue.Prop[i])
+	}
+	currentPet := self.CurrentPet()
+	if currentPet != nil {
+		petID = currentPet.Info.ID
+		hp = currentPet.Info.Hp
+		maxHP = currentPet.Info.MaxHp
+		moveMap = collectLegacyGroupSkillMoves(currentPet.Info.SkillList)
+	} else {
+		hp = clampLegacyInt32ToUint32(attackValue.RemainHp)
+		maxHP = attackValue.MaxHp
+		moveMap = collectLegacyGroupSkillMoves(attackValue.SkillList)
+	}
+	flag = attackValue.State
+	return
+}
+
+func (f *FightC) buildLegacyGroupSkillAttackInfo(skillAction *action.SelectSkillAction, self *input.Input) legacyGroupSkillAttackInfo {
+	result := legacyGroupSkillAttackInfo{}
+	if self == nil {
+		return result
+	}
+	result.IsAttackor = 0
+	result.Side, result.Pos, result.UserID, result.PetID, result.Hp, result.MaxHp, result.MoveMap, result.Flag =
+		f.fillLegacyGroupSkillCommonFields(self, result.IsAttackor, &result.StatusList, &result.BatLvList)
+	attackValue := self.AttackValue
+	if attackValue == nil {
+		attackValue = info.NewAttackValue(self.UserID)
+	}
+	if skillAction != nil && skillAction.SkillEntity != nil {
+		result.MoveID = uint32(skillAction.SkillEntity.XML.ID)
+	} else {
+		result.MoveID = attackValue.SkillID
+	}
+	result.IsCrit = attackValue.IsCritical
+	result.EffectName = attackValue.State
+	result.AtkTimes = 1
+	result.Dmg = int32(attackValue.LostHp)
+	result.ChgHp = attackValue.GainHp
+	return result
+}
+
+func (f *FightC) buildLegacyGroupSkillDefendInfo(self *input.Input) legacyGroupSkillDefendInfo {
+	result := legacyGroupSkillDefendInfo{}
+	if self == nil {
+		return result
+	}
+	result.IsAttackor = 1
+	result.Side, result.Pos, result.UserID, result.PetID, result.Hp, result.MaxHp, result.MoveMap, result.Flag =
+		f.fillLegacyGroupSkillCommonFields(self, result.IsAttackor, &result.StatusList, &result.BatLvList)
+	result.MoveID = 0
+	return result
+}
+
+func collectLegacyGroupSkillMoves(skills []model.SkillInfo) []legacyGroupSkillMoveInfo {
+	moves := make([]legacyGroupSkillMoveInfo, 0, len(skills))
+	for _, skill := range skills {
+		if skill.ID == 0 {
+			continue
+		}
+		moves = append(moves, legacyGroupSkillMoveInfo{
+			MoveID: skill.ID,
+			PP:     skill.PP,
+		})
+	}
+	return moves
+}
+
+func clampLegacyInt32ToUint32(v int32) uint32 {
+	if v < 0 {
+		return 0
+	}
+	return uint32(v)
+}
+
 func (f *FightC) sendLegacyGroupBoutDone() {
 	if f == nil || !f.LegacyGroupProtocol {
 		return
 	}
 	payload := legacyBoutDoneInfo{Round: f.Round}
-	f.Broadcast(func(ff *input.Input) {
-		if ff == nil || ff.Player == nil {
-			return
-		}
-		ff.Player.SendPackCmd(groupCmdBoutDone, &payload)
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		p.SendPackCmd(groupCmdBoutDone, &payload)
 	})
 }
 
@@ -207,16 +672,13 @@ func (f *FightC) sendLegacySpriteDie(in *input.Input, hasBackup bool) {
 		data = 1
 	}
 	payload := legacySpriteDieInfo{
-		Flag:       1,
+		Count:      1,
 		Side:       side,
 		ActorIndex: uint8(in.TeamSlotIndex()),
-		Reserve:    1,
+		Flag:       1,
 		HasBackup:  data,
 	}
-	f.Broadcast(func(ff *input.Input) {
-		if ff == nil || ff.Player == nil {
-			return
-		}
-		ff.Player.SendPackCmd(groupCmdSpriteDie, &payload)
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		p.SendPackCmd(groupCmdSpriteDie, &payload)
 	})
 }

logic/service/fight/input.go

@@ -528,6 +528,27 @@ func (f *FightC) Broadcast(t func(ff *input.Input)) {
 
 }
 
+func (f *FightC) BroadcastPlayers(t func(common.PlayerI)) {
+	if f == nil || t == nil {
+		return
+	}
+	seen := make(map[uint32]struct{}, len(f.OurPlayers)+len(f.OppPlayers))
+	visit := func(players []common.PlayerI) {
+		for _, p := range players {
+			if p == nil || p.GetInfo() == nil {
+				continue
+			}
+			if _, ok := seen[p.GetInfo().UserID]; ok {
+				continue
+			}
+			seen[p.GetInfo().UserID] = struct{}{}
+			t(p)
+		}
+	}
+	visit(f.OurPlayers)
+	visit(f.OppPlayers)
+}
+
 func (f *FightC) GetOverChan() chan struct{} {
 	return f.over
 

logic/service/fight/loop.go

@@ -173,10 +173,14 @@ func (f *FightC) battleLoop() {
 
 	//大乱斗,给个延迟
 	//<-time.After(1000)
-	f.Broadcast(func(ff *input.Input) {
-		f.sendFightPacket(ff.Player, fightPacketOver, &f.FightOverInfo)
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		if f.LegacyGroupProtocol {
+			f.sendLegacyGroupOver(p, &f.FightOverInfo)
+		} else {
+			f.sendFightPacket(p, fightPacketOver, &f.FightOverInfo)
+		}
 
-		ff.Player.QuitFight()
+		p.QuitFight()
 
 		//待退出玩家战斗状态
 	})
@@ -260,7 +264,11 @@ func (f *FightC) collectPlayerActions(expectedSlots map[actionSlotKey]struct{})
 					ret.Reason = reason
 					ret.Reason.ActorIndex = uint32(ret.ActorIndex)
 
+					if f.LegacyGroupProtocol {
+						f.sendLegacyGroupChangePetSuccess(selfinput.Player, selfinput, &ret.Reason)
+					} else {
 						f.sendFightPacket(selfinput.Player, fightPacketChangePetSuccess, &ret.Reason)
+					}
 
 					f.Switch[key] = ret
 
@@ -281,7 +289,11 @@ func (f *FightC) collectPlayerActions(expectedSlots map[actionSlotKey]struct{})
 						selfinput.CanChange = 0
 						if f.Info.Status == info.BattleMode.FIGHT_WITH_NPC && paction.GetPlayerID() == 0 {
 							f.Switch = make(map[actionSlotKey]*action.ActiveSwitchAction)
+							if f.LegacyGroupProtocol {
+								f.sendLegacyGroupChangePetSuccess(f.Our[0].Player, selfinput, &ret.Reason)
+							} else {
 								f.sendFightPacket(f.Our[0].Player, fightPacketChangePetSuccess, &ret.Reason)
+							}
 							//println("AI出手死切")
 							f.triggerNPCActions() // boss出手后获取出招
 
@@ -597,12 +609,12 @@ func (f *FightC) handleItemAction(a *action.UseItemAction) {
 	case gconv.Int(item.HP) != 0:
 		addhp := item.HP
 		source.Heal(source, a, alpacadecimal.NewFromInt(int64(addhp)))
-		f.Broadcast(func(ff *input.Input) {
+		f.BroadcastPlayers(func(p common.PlayerI) {
 			currentPet := source.PrimaryCurPet()
 			if currentPet == nil {
 				return
 			}
-			f.sendFightPacket(ff.Player, fightPacketUseItem, &info.UsePetIteminfo{
+			f.sendFightPacket(p, fightPacketUseItem, &info.UsePetIteminfo{
 				UserID:   source.UserID,
 				ChangeHp: int32(addhp),
 				ItemID:   uint32(item.ID),
@@ -612,12 +624,12 @@ func (f *FightC) handleItemAction(a *action.UseItemAction) {
 		})
 	case gconv.Int(item.PP) != 0:
 		source.HealPP(item.PP)
-		f.Broadcast(func(ff *input.Input) {
+		f.BroadcastPlayers(func(p common.PlayerI) {
 			currentPet := source.PrimaryCurPet()
 			if currentPet == nil {
 				return
 			}
-			f.sendFightPacket(ff.Player, fightPacketUseItem, &info.UsePetIteminfo{
+			f.sendFightPacket(p, fightPacketUseItem, &info.UsePetIteminfo{
 				UserID: source.UserID,
 
 				ItemID: uint32(item.ID),

logic/service/fight/new.go

@@ -47,6 +47,100 @@ func NewFightSingleControllerN(
 	)
 }
 
+// ArrangePetsBySlotLimit 按站位上限切分宠物。
+// 规则：
+// 1. 前 slotLimit 只存活宠物优先占据出战位。
+// 2. 其余宠物按 1..slotLimit 轮转挂到对应站位作为后备。
+// 3. 每个站位最多保留 6 只宠物。
+func ArrangePetsBySlotLimit(pets []model.PetInfo, slotLimit int) [][]model.PetInfo {
+	var (
+		alivePets []model.PetInfo
+		slots     [][]model.PetInfo
+		idx       int
+	)
+	for _, pet := range pets {
+		if pet.Hp == 0 {
+			continue
+		}
+		alivePets = append(alivePets, pet)
+	}
+	if len(alivePets) == 0 {
+		return nil
+	}
+	if slotLimit <= 0 {
+		slotLimit = 1
+	}
+	if slotLimit > len(alivePets) {
+		slotLimit = len(alivePets)
+	}
+	slots = make([][]model.PetInfo, 0, slotLimit)
+	for i := 0; i < slotLimit; i++ {
+		slots = append(slots, []model.PetInfo{alivePets[i]})
+	}
+	for _, pet := range alivePets[slotLimit:] {
+		for step := 0; step < len(slots); step++ {
+			slotIdx := (idx + step) % len(slots)
+			if len(slots[slotIdx]) >= 6 {
+				continue
+			}
+			slots[slotIdx] = append(slots[slotIdx], pet)
+			idx = (slotIdx + 1) % len(slots)
+			break
+		}
+	}
+	return slots
+}
+
+// ExpandPlayersWithSlotLimit 将“每位玩家的宠物列表”按站位限制展开为扁平站位列表。
+// 例如：
+// 1. slotLimit=1: 每位玩家占 1 个站位，其余为该站位后备。
+// 2. slotLimit=3: 每位玩家最多展开 3 个站位，每个站位带各自后备。
+func ExpandPlayersWithSlotLimit(
+	players []common.PlayerI,
+	petsByPlayer [][]model.PetInfo,
+	slotLimit int,
+) ([]common.PlayerI, [][]model.PetInfo, errorcode.ErrorCode) {
+	var (
+		flatPlayers []common.PlayerI
+		flatSlots   [][]model.PetInfo
+	)
+	if len(players) == 0 || len(players) != len(petsByPlayer) {
+		return nil, nil, errorcode.ErrorCodes.ErrSystemBusyTryLater
+	}
+	for idx, p := range players {
+		if p == nil {
+			return nil, nil, errorcode.ErrorCodes.ErrSystemBusyTryLater
+		}
+		slots := ArrangePetsBySlotLimit(petsByPlayer[idx], slotLimit)
+		for _, slotPets := range slots {
+			flatPlayers = append(flatPlayers, p)
+			flatSlots = append(flatSlots, slotPets)
+		}
+	}
+	if len(flatPlayers) == 0 || len(flatPlayers) != len(flatSlots) {
+		return nil, nil, errorcode.ErrorCodes.ErrSystemBusyTryLater
+	}
+	return flatPlayers, flatSlots, 0
+}
+
+// NewFightSingleController 使用站位限制规则创建单人控制多站位战斗。
+func NewFightSingleController(
+	ourController common.PlayerI,
+	oppController common.PlayerI,
+	ourPets []model.PetInfo,
+	oppPets []model.PetInfo,
+	slotLimit int,
+	fn func(model.FightOverInfo),
+) (*FightC, errorcode.ErrorCode) {
+	return NewFightSingleControllerN(
+		ourController,
+		oppController,
+		ArrangePetsBySlotLimit(ourPets, slotLimit),
+		ArrangePetsBySlotLimit(oppPets, slotLimit),
+		fn,
+	)
+}
+
 // NewLegacyGroupFightSingleControllerN 创建旧组队协议的单人控制多站位战斗。
 func NewLegacyGroupFightSingleControllerN(
 	ourController common.PlayerI,
@@ -82,6 +176,24 @@ func NewLegacyGroupFightSingleControllerN(
 	)
 }
 
+// NewLegacyGroupFightSingleController 使用站位限制规则创建旧组队协议战斗。
+func NewLegacyGroupFightSingleController(
+	ourController common.PlayerI,
+	oppController common.PlayerI,
+	ourPets []model.PetInfo,
+	oppPets []model.PetInfo,
+	slotLimit int,
+	fn func(model.FightOverInfo),
+) (*FightC, errorcode.ErrorCode) {
+	return NewLegacyGroupFightSingleControllerN(
+		ourController,
+		oppController,
+		ArrangePetsBySlotLimit(ourPets, slotLimit),
+		ArrangePetsBySlotLimit(oppPets, slotLimit),
+		fn,
+	)
+}
+
 // NewFightPerSlotControllerN 创建 N 打战斗（多人各控制一个站位）。
 // ourPlayers/oppPlayers 与 ourPetsBySlot/oppPetsBySlot 按站位一一对应。
 func NewFightPerSlotControllerN(
@@ -117,25 +229,32 @@ func NewFightPerSlotControllerN(
 	)
 }
 
+// NewFightPerPlayerControllers 使用“每位玩家 + 站位限制”创建多人战斗。
+func NewFightPerPlayerControllers(
+	ourPlayers []common.PlayerI,
+	oppPlayers []common.PlayerI,
+	ourPetsByPlayer [][]model.PetInfo,
+	oppPetsByPlayer [][]model.PetInfo,
+	slotLimit int,
+	fn func(model.FightOverInfo),
+) (*FightC, errorcode.ErrorCode) {
+	flatOurPlayers, flatOurSlots, err := ExpandPlayersWithSlotLimit(ourPlayers, ourPetsByPlayer, slotLimit)
+	if err > 0 {
+		return nil, err
+	}
+	flatOppPlayers, flatOppSlots, err := ExpandPlayersWithSlotLimit(oppPlayers, oppPetsByPlayer, slotLimit)
+	if err > 0 {
+		return nil, err
+	}
+	return NewFightPerSlotControllerN(flatOurPlayers, flatOppPlayers, flatOurSlots, flatOppSlots, fn)
+}
+
 // 创建新战斗,邀请方和被邀请方,或者玩家和野怪方
 func NewFight(p1, p2 common.PlayerI, b1, b2 []model.PetInfo, fn func(model.FightOverInfo)) (*FightC, errorcode.ErrorCode) {
 	if p1 == nil || p2 == nil {
 		return nil, errorcode.ErrorCodes.ErrSystemBusyTryLater
 	}
-	fightInfo := p1.Getfightinfo()
-	ourInput, err := buildInputFromPets(p1, b1, fightInfo.Mode)
-	if err > 0 {
-		return nil, err
-	}
-	oppInput, err := buildInputFromPets(p2, b2, fightInfo.Mode)
-	if err > 0 {
-		return nil, err
-	}
-	return NewFightWithOptions(
-		WithFightInputs([]*input.Input{ourInput}, []*input.Input{oppInput}),
-		WithFightCallback(fn),
-		WithFightInfo(fightInfo),
-	)
+	return NewFightSingleController(p1, p2, b1, b2, 1, fn)
 }
 
 // buildFight 基于已准备好的双方 Inputs 构建战斗实例。
@@ -196,8 +315,12 @@ func buildFight(opts *fightBuildOptions) (*FightC, errorcode.ErrorCode) {
 	}
 	f.FightStartOutboundInfo = f.buildFightStartInfo()
 
-	f.Broadcast(func(ff *input.Input) {
-		f.sendFightPacket(ff.Player, fightPacketReady, &f.ReadyInfo)
+	f.BroadcastPlayers(func(p common.PlayerI) {
+		if f.LegacyGroupProtocol {
+			f.sendLegacyGroupReady(p)
+			return
+		}
+		f.sendFightPacket(p, fightPacketReady, &f.ReadyInfo)
 	})
 
 	cool.Cron.AfterFunc(loadtime, func() {
@@ -215,9 +338,13 @@ func buildFight(opts *fightBuildOptions) (*FightC, errorcode.ErrorCode) {
 			case !our.Finished:
 				f.WinnerId = opp.Player.GetInfo().UserID
 			}
-			f.Broadcast(func(ff *input.Input) {
-				f.sendFightPacket(ff.Player, fightPacketOver, &f.FightOverInfo)
-				ff.Player.QuitFight()
+			f.BroadcastPlayers(func(p common.PlayerI) {
+				if f.LegacyGroupProtocol {
+					f.sendLegacyGroupOver(p, &f.FightOverInfo)
+				} else {
+					f.sendFightPacket(p, fightPacketOver, &f.FightOverInfo)
+				}
+				p.QuitFight()
 			})
 		}
 	})

logic/service/fight/slot_alloc_test.go

@@ -0,0 +1,60 @@
+package fight
+
+import (
+	"blazing/logic/service/common"
+	"blazing/modules/player/model"
+	"testing"
+)
+
+func TestArrangePetsBySlotLimit(t *testing.T) {
+	pets := []model.PetInfo{
+		{ID: 1, Hp: 10},
+		{ID: 2, Hp: 10},
+		{ID: 3, Hp: 10},
+		{ID: 4, Hp: 10},
+		{ID: 5, Hp: 10},
+		{ID: 6, Hp: 10},
+	}
+
+	slots := ArrangePetsBySlotLimit(pets, 3)
+	if len(slots) != 3 {
+		t.Fatalf("expected 3 slots, got %d", len(slots))
+	}
+	if len(slots[0]) != 2 || slots[0][0].ID != 1 || slots[0][1].ID != 4 {
+		t.Fatalf("slot 0 mismatch: %+v", slots[0])
+	}
+	if len(slots[1]) != 2 || slots[1][0].ID != 2 || slots[1][1].ID != 5 {
+		t.Fatalf("slot 1 mismatch: %+v", slots[1])
+	}
+	if len(slots[2]) != 2 || slots[2][0].ID != 3 || slots[2][1].ID != 6 {
+		t.Fatalf("slot 2 mismatch: %+v", slots[2])
+	}
+}
+
+func TestExpandPlayersWithSlotLimit(t *testing.T) {
+	players := []common.PlayerI{&stubPlayer{}, &stubPlayer{}}
+	petsByPlayer := [][]model.PetInfo{
+		{
+			{ID: 1, Hp: 10},
+			{ID: 2, Hp: 10},
+			{ID: 3, Hp: 10},
+		},
+		{
+			{ID: 11, Hp: 10},
+			{ID: 12, Hp: 10},
+		},
+	}
+	flatPlayers, flatSlots, err := ExpandPlayersWithSlotLimit(players, petsByPlayer, 1)
+	if err != 0 {
+		t.Fatalf("unexpected err: %v", err)
+	}
+	if len(flatPlayers) != 2 || len(flatSlots) != 2 {
+		t.Fatalf("unexpected flatten result: players=%d slots=%d", len(flatPlayers), len(flatSlots))
+	}
+	if len(flatSlots[0]) != 3 || flatSlots[0][0].ID != 1 || flatSlots[0][1].ID != 2 || flatSlots[0][2].ID != 3 {
+		t.Fatalf("player0 slot mismatch: %+v", flatSlots[0])
+	}
+	if len(flatSlots[1]) != 2 || flatSlots[1][0].ID != 11 || flatSlots[1][1].ID != 12 {
+		t.Fatalf("player1 slot mismatch: %+v", flatSlots[1])
+	}
+}