```

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

logic/service/fight/input/ai.go

@@ -19,11 +19,15 @@ func Shuffle[T any](slice []T) {
 }
 
 func (our *Input) GetAction() {
+	actorIndex := our.TeamSlotIndex()
+	targetIndex := our.RandomOpponentSlotIndex()
+	target := our.OpponentSlotAt(targetIndex)
+
 	next := our.Exec(func(t Effect) bool {
 		return t.HookAction()
 	})
 
-	scriptCtx := buildBossHookActionContext(our, next)
+	scriptCtx := buildBossHookActionContext(our, target, next)
 	if aiPlayer, ok := our.Player.(*player.AI_player); ok && aiPlayer.BossScript != "" {
 		scriptBoss := &configmodel.BossConfig{Script: aiPlayer.BossScript}
 		nextByScript, err := scriptBoss.RunHookActionScript(scriptCtx)
@@ -37,18 +41,18 @@ func (our *Input) GetAction() {
 		return
 	}
 
-	if applyBossScriptAction(our, scriptCtx) {
+	if applyBossScriptAction(our, scriptCtx, actorIndex, targetIndex) {
 		return
 	}
 
-	selfPet := our.FightC.GetCurrPET(our.Player)
+	selfPet := our.FightC.GetCurrPETAt(our.Player, actorIndex)
 	if selfPet == nil {
 		return
 	}
 	if selfPet.Info.Hp <= 0 {
 		for _, v := range our.AllPet {
 			if v.Info.Hp > 0 {
-				our.FightC.ChangePet(our.Player, v.Info.CatchTime)
+				our.FightC.ChangePetAt(our.Player, v.Info.CatchTime, actorIndex)
 				return
 			}
 		}
@@ -68,9 +72,12 @@ func (our *Input) GetAction() {
 		if !s.CanUse() {
 			continue
 		}
-		s.DamageValue = our.CalculatePower(our.Opp, s)
+		if target == nil {
+			continue
+		}
+		s.DamageValue = our.CalculatePower(target, s)
 
-		oppPet := our.Opp.CurrentPet()
+		oppPet := target.CurrentPet()
 		if oppPet == nil {
 			continue
 		}
@@ -99,13 +106,13 @@ func (our *Input) GetAction() {
 	}
 
 	if usedskill != nil {
-		our.FightC.UseSkill(our.Player, uint32(usedskill.XML.ID))
+		our.FightC.UseSkillAt(our.Player, uint32(usedskill.XML.ID), actorIndex, targetIndex)
 	} else {
-		our.FightC.UseSkill(our.Player, 0)
+		our.FightC.UseSkillAt(our.Player, 0, actorIndex, targetIndex)
 	}
 }
 
-func buildBossHookActionContext(our *Input, hookAction bool) *configmodel.BossHookActionContext {
+func buildBossHookActionContext(our, opponent *Input, hookAction bool) *configmodel.BossHookActionContext {
 	ctx := &configmodel.BossHookActionContext{
 		HookAction: hookAction,
 		Action:     "auto",
@@ -150,8 +157,8 @@ func buildBossHookActionContext(our *Input, hookAction bool) *configmodel.BossHo
 	if our.AttackValue != nil {
 		ctx.OurAttack = convertAttackValue(our.AttackValue)
 	}
-	if our.Opp != nil {
-		if oppPet := our.Opp.CurrentPet(); oppPet != nil {
+	if opponent != nil {
+		if oppPet := opponent.CurrentPet(); oppPet != nil {
 			ctx.Opp = &configmodel.BossHookPetContext{
 				PetID:     oppPet.Info.ID,
 				CatchTime: oppPet.Info.CatchTime,
@@ -159,8 +166,8 @@ func buildBossHookActionContext(our *Input, hookAction bool) *configmodel.BossHo
 				MaxHp:     oppPet.Info.MaxHp,
 			}
 		}
-		if our.Opp.AttackValue != nil {
-			ctx.OppAttack = convertAttackValue(our.Opp.AttackValue)
+		if opponent.AttackValue != nil {
+			ctx.OppAttack = convertAttackValue(opponent.AttackValue)
 		}
 	}
 
@@ -195,7 +202,7 @@ func convertAttackValue(src *playermodel.AttackValue) *configmodel.BossHookAttac
 	}
 }
 
-func applyBossScriptAction(our *Input, ctx *configmodel.BossHookActionContext) bool {
+func applyBossScriptAction(our *Input, ctx *configmodel.BossHookActionContext, actorIndex, targetIndex int) bool {
 	if our == nil || ctx == nil {
 		return false
 	}
@@ -204,10 +211,10 @@ func applyBossScriptAction(our *Input, ctx *configmodel.BossHookActionContext) b
 	case "", "auto":
 		return false
 	case "skill", "use_skill", "useskill":
-		our.FightC.UseSkill(our.Player, ctx.SkillID)
+		our.FightC.UseSkillAt(our.Player, ctx.SkillID, actorIndex, targetIndex)
 		return true
 	case "switch", "change_pet", "changepet":
-		our.FightC.ChangePet(our.Player, ctx.CatchTime)
+		our.FightC.ChangePetAt(our.Player, ctx.CatchTime, actorIndex)
 		return true
 	default:
 		return false