feat(fight): 实现精灵切换功能并优化战斗逻辑

- 新增 ChangePet 方法实现精灵切换 - 优化战斗循环逻辑，支持精灵切换 - 修复一些战斗相关的 bug - 优化代码结构，提高可维护性
2025-09-07 00:23:28 +08:00
parent 6376d94487
commit 9d2de92dd6
12 changed files with 193 additions and 48 deletions
--- a/logic/controller/fight.go
+++ b/logic/controller/fight.go
@@ -83,3 +83,10 @@ func (h Controller) Escape(data *fight.EscapeFightInboundInfo, c *service.Player
 	c.FightC.Escape(c)
 	return nil, 0
 }
+
+// 切换精灵
+func (h Controller) ChangePet(data *fight.ChangePetInboundInfo, c *service.Player) (result *fight.NullOutboundInfo, err errorcode.ErrorCode) {
+
+	c.FightC.ChangePet(c, int32(data.CatchTime))
+	return nil, 0
+}
--- a/logic/go.sum
+++ b/logic/go.sum
@@ -60,6 +60,8 @@ go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
 golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
--- a/logic/main.go
+++ b/logic/main.go
@@ -8,6 +8,7 @@ import (
 	"github.com/gogf/gf/v2/os/gproc"

 	_ "blazing/contrib/drivers/pgsql"
+	"blazing/logic/service"

 	"blazing/cool"

@@ -17,6 +18,7 @@ import (
 )

 func signalHandlerForMain(sig os.Signal) {
+	service.Fightpool.Release()
 	fmt.Println("MainProcess is shutting down due to signal:", sig.String())
 }

--- a/logic/service/ai.go
+++ b/logic/service/ai.go
@@ -62,3 +62,6 @@ func (p *AI_player) GetPetInfo() []*model.PetInfo {
 func (p *AI_player) SendAttackValue(info.AttackValueS) {

 }
+func (p *AI_player) SendChangePet(info.ChangePetInfo) {
+
+}
--- a/logic/service/fight/cmd.go
+++ b/logic/service/fight/cmd.go
@@ -48,3 +48,8 @@ type UseSkillInboundInfo struct {
 	// 技能id，
 	SkillId uint32
 }
+type ChangePetInboundInfo struct {
+	Head service.TomeeHeader `cmd:"2407" struc:"[0]pad"`
+	// CatchTime 捕捉时间
+	CatchTime uint32 `json:"catchTime"`
+}
--- a/logic/service/fight/info/BattleAction.go
+++ b/logic/service/fight/info/BattleAction.go
@@ -11,12 +11,13 @@ type EnumPlayerOperation int

 // 定义读秒倒计时期间玩家可执行的操作枚举
 var PlayerOperations = enum.New[struct {
-	SystemGiveUp  EnumPlayerOperation `enum:"-1"` // 系统选择放弃出手(比如没有PP)
-	SelectSkill   EnumPlayerOperation `enum:"0"`  // 选择技能-6到6
-	ActiveSwitch  EnumPlayerOperation `enum:"2"`  // 主动切换(中切)
-	UsePotion     EnumPlayerOperation `enum:"3"`  // 使用药剂(捕捉、逃跑等)
-	Escape        EnumPlayerOperation `enum:"4"`  // 逃跑(等级最高,以及掉线)
-	PlayerOffline EnumPlayerOperation `enum:"5"`  // 玩家掉线
+	SystemGiveUp     EnumPlayerOperation `enum:"-1"` // 系统选择放弃出手(比如没有PP)
+	SelectSkill      EnumPlayerOperation `enum:"0"`  // 选择技能-6到6
+	ActiveSwitch     EnumPlayerOperation `enum:"2"`  // 主动切换(中切)
+	UsePotion        EnumPlayerOperation `enum:"3"`  // 使用药剂(捕捉、逃跑等)
+	Escape           EnumPlayerOperation `enum:"4"`  // 逃跑(等级最高,以及掉线)
+	PlayerOffline    EnumPlayerOperation `enum:"5"`  // 玩家掉线
+	BeExpelledSwitch EnumPlayerOperation `enum:"6"`  // 被驱逐切换
 }]()

 // Compare 比较两个1v1战斗动作的执行优先级（核心逻辑）
@@ -46,7 +47,7 @@ func Compare(a, b BattleActionI) (BattleActionI, BattleActionI) {
 	}

 	// 比较宠物相关属性(假设Value(4)返回速度相关值)
-	p2 = int(bskill.PetInfo.Value(4)) - int(askill.PetInfo.Value(4))
+	p2 = int(bskill.PetInfo.Speed()) - int(askill.PetInfo.Speed())
 	if p2 > 0 {
 		return b, a
 	} else if p2 < 0 {
@@ -82,15 +83,20 @@ func (s *SelectSkillAction) Priority() int {

 // ActiveSwitchAction 主动切换宠物的战斗动作
 type ActiveSwitchAction struct {
-	PlayerID     uint32          // 玩家ID
-	CurrentPet   BattlePetEntity // 当前在场宠物
-	TargetPet    BattlePetEntity // 要切换上场的宠物
-	SwitchReason string          // 切换原因
+	PlayerID uint32 // 玩家ID
+	Type     bool   //是否主动切换
+	Reason   ChangePetInfo
+	// CurrentPet   BattlePetEntity // 当前在场宠物
+	// TargetPet    BattlePetEntity // 要切换上场的宠物
+	// SwitchReason string          // 切换原因
 }

 // Priority 返回动作优先级
 func (a *ActiveSwitchAction) Priority() int {
-	return int(PlayerOperations.ActiveSwitch)
+	if a.Type {
+		return int(PlayerOperations.ActiveSwitch)
+	}
+	return int(PlayerOperations.BeExpelledSwitch)
 }

 // Broadcast 广播切换宠物的动作信息
@@ -99,6 +105,12 @@ func (a *ActiveSwitchAction) Broadcast() {
 	// //	a.PlayerID, a.CurrentPet.Name, a.TargetPet.Name, a.SwitchReason)
 }

+func (a *ActiveSwitchAction) GetPlayerID() uint32 {
+	return a.PlayerID
+	// fmt.Printf("玩家[%d]主动切换宠物：从%s切换到%s（原因：%s）\n",
+	// //	a.PlayerID, a.CurrentPet.Name, a.TargetPet.Name, a.SwitchReason)
+}
+
 // UsePotionAction 使用药剂的战斗动作
 type UsePotionAction struct {
 	PlayerID   uint32          // 玩家ID
@@ -115,12 +127,6 @@ func (u *UsePotionAction) Priority() int {
 	return int(PlayerOperations.UsePotion)
 }

-// Broadcast 广播使用药剂的动作信息
-func (u *UsePotionAction) Broadcast() {
-	// fmt.Printf("玩家[%d]使用药剂：%s（ID：%d），目标：%s\n",
-	// 	u.PlayerID, u.PotionName, u.PotionID, u.TargetPet.Name)
-}
-
 // EscapeAction 逃跑的战斗动作
 type EscapeAction struct {
 	PlayerID uint32 // 玩家ID
--- a/logic/service/fight/info/BattlePetEntity.go
+++ b/logic/service/fight/info/BattlePetEntity.go
@@ -4,6 +4,8 @@ import (
 	element "blazing/common/data/Element"
 	"blazing/common/data/xmlres"
 	"blazing/modules/blazing/model"
+	"fmt"
+	"math/rand"
 	"sync"
 	"unsafe"
 )
@@ -23,19 +25,25 @@ func (a *BattlePetEntity) Value(tt uint32) uint32 {
 	offsetAtk := unsafe.Offsetof(a.Info.Attack) // c字段的偏移量（通常为4+16=20）
 	// 2. 将结构体指针转换为原始内存地址（uintptr）
 	baseAddr := uintptr(unsafe.Pointer(&offsetAtk))
-
+	fmt.Println(*(*uint32)(unsafe.Pointer(&baseAddr)))
 	addrA := unsafe.Pointer(baseAddr + 4*uintptr(tt)) //根据0是攻击
 	offsetAtkP := unsafe.Offsetof(a.Prop.Attack)      // c字段的偏移量（通常为4+16=20）
 	// 2. 将结构体指针转换为原始内存地址（uintptr）
 	baseAddrp := uintptr(unsafe.Pointer(&offsetAtkP))
-
+	fmt.Println(*(*uint32)(unsafe.Pointer(&offsetAtkP)))
 	addrB := unsafe.Pointer(baseAddrp + 4*uintptr(tt)) //根据0是攻击
-	return uint32(calculateRealValue(int64(*(*uint32)(addrA)), int(*(*byte)(addrB))))
+	fmt.Println(*(*uint32)(addrA))
+	ret := uint32(calculateRealValue(int64(*(*uint32)(addrA)), int(*(*byte)(addrB))))
+	return ret
+}
+func (a *BattlePetEntity) Speed() uint32 {
+	return uint32(calculateRealValue(int64(a.Info.Speed), int(a.Prop.Speed)))
+
 }

 type BattlePetEntity struct {
 	xmlres.PetInfo
-	Info *model.PetInfo //通过偏移赋值
+	Info model.PetInfo //通过偏移赋值

 	statusConditions sync.Map              // key: StatusCondition, value: int (剩余回合)
 	Skills           [4]*BattleSkillEntity // 技能槽（最多4个技能）
@@ -45,13 +53,14 @@ type BattlePetEntity struct {
 }

 // 创建精灵实例
-func CreateBattlePetEntity(info *model.PetInfo) *BattlePetEntity {
+func CreateBattlePetEntity(info *model.PetInfo, rand *rand.Source) *BattlePetEntity {
 	ret := &BattlePetEntity{}

 	ret.PetInfo = xmlres.PetMAP[int(info.ID)] //注入精灵信息
-	ret.Info = info
+	ret.Info = *info
 	for i := 0; i < 4; i++ {
-		ret.Skills[i] = CreateBattleSkillWithInfinity(info.SkillList[i].ID)
+		//todo  技能信息应该每回合进行深拷贝,保证每次的技能效果都是不一样的
+		ret.Skills[i] = CreateBattleSkillWithInfinity(&info.SkillList[i], rand)
 	}

 	return ret
--- a/logic/service/fight/info/BattleSkillEntity.go
+++ b/logic/service/fight/info/BattleSkillEntity.go
@@ -3,6 +3,8 @@ package info
 import (
 	element "blazing/common/data/Element"
 	"blazing/common/data/xmlres"
+	"blazing/modules/blazing/model"
+	"math/rand"

 	"context"
 	"fmt"
@@ -39,26 +41,26 @@ type BattleSkillEntity struct {
 	PP          int
 	DamageZone  map[EnumCategory]map[EnumsZoneType]map[EnumsZoneType][]float64 // 三维map 伤害类型-》增还是减-》加还是乘-》值
 	DamageValue decimal.Decimal                                                // 伤害值
-
+	Rand        rand.Source
 	// 技能类型属性
 	//SkillType EnumCategory // 技能类型（物理/特殊/状态）

 }

 // CreateBattleSkillWithInfinity 创建战斗技能实例（可指定是否无限PP）
-func CreateBattleSkillWithInfinity(id uint32) *BattleSkillEntity {
+func CreateBattleSkillWithInfinity(skill *model.SkillInfo, rand *rand.Source) *BattleSkillEntity {
 	//如果PP是-1 ,那就是无限PP
 	// ID小于10001的视为无效技能

-	if id < 10001 {
+	if skill.ID < 10001 {
 		return nil
 	}
 	var ret BattleSkillEntity
 	// 从资源仓库获取技能数据
-	move, ok := xmlres.SkillMap[int(id)]
+	move, ok := xmlres.SkillMap[int(skill.ID)]

 	if !ok {
-		glog.Error(context.Background(), "技能ID无效", "id", id)
+		glog.Error(context.Background(), "技能ID无效", "id", skill.ID)
 	}
 	ret.Move = move
 	// // 解析副作用参数
@@ -68,7 +70,7 @@ func CreateBattleSkillWithInfinity(id uint32) *BattleSkillEntity {
 	// if err == nil {
 	// 	ret.SideEffects = rf
 	// }
-
+	ret.PP = int(skill.PP)
 	// ret.SideEffectArgs = sideEffectArgs
 	ret.DamageZone = make(map[EnumCategory]map[EnumsZoneType]map[EnumsZoneType][]float64) //初始化第一层类型

--- a/logic/service/fight/info/info.go
+++ b/logic/service/fight/info/info.go
@@ -5,6 +5,22 @@ import (
 	"fmt"
 )

+type ChangePetInfo struct {
+	// UserId 米米号，野怪为0
+	UserId uint32 `json:"userId"`
+	// PetId 切换上场的精灵编号
+	ID uint32 `fieldDesc:"当前对战精灵ID" `
+	// PetName 精灵名字，固定16字节长度
+	Name string `struc:"[16]byte"`
+	// Level 切换上场的精灵等级
+	Level uint32 `json:"level"`
+	// Hp 切换上场的精灵当前生命值
+	Hp uint32 `json:"hp"`
+	// MaxHp 切换上场的精灵最大生命值
+	MaxHp     uint32 `json:"maxHp"`
+	CatchTime uint32 `fieldDesc:"捕捉时间" `
+}
+
 // FightPetInfo 战斗精灵信息结构体，FightPetInfo类
 type FightPetInfo struct {
 	// 用户ID（野怪为0），@UInt long
@@ -42,8 +58,8 @@ type AttackValue struct {
 	SkillID      uint32            `json:"skillId" fieldDescription:"使用技能的id"`
 	AttackTime   uint32            `json:"attackTime" fieldDescription:"是否击中 如果为0 则miss 如果为1 则击中"`
 	LostHp       uint32            `json:"lostHp" fieldDescription:"我方造成的伤害"`
-	GainHp       uint32            `json:"gainHp" fieldDescription:"我方获得血量"`
-	RemainHp     uint32            `json:"remainHp" fieldDescription:"我方剩余血量"`
+	GainHp       int32             `json:"gainHp" fieldDescription:"我方获得血量"`
+	RemainHp     int32             `json:"remainHp" fieldDescription:"我方剩余血量"`
 	MaxHp        uint32            `json:"maxHp" fieldDescription:"我方最大血量"`
 	State        uint32            `json:"state" fieldDescription:"固定值0 需要后续测试"`
 	SkillListLen uint32            `struc:"sizeof=SkillList"`
@@ -76,7 +92,7 @@ type StatusDict struct {
 	ImmuneToStatDrop_17 byte // 17: 免疫能力下降
 	ImmuneToAbnormal_18 byte // 18: 免疫异常状态
 	Paralyzed_19        byte // 19: 瘫痪
-	Blind_20            byte // 20: 失明
+	//Blind_20            byte // 20: 失明
 }

 // 精灵的能力提升
--- a/logic/service/fightc.go
+++ b/logic/service/fightc.go
@@ -5,12 +5,14 @@ import (
 	"blazing/logic/service/fight/info"
 	"blazing/modules/blazing/model"
 	"fmt"
+	"math"
 	"math/rand"
 	"time"

 	"github.com/gogf/gf/v2/util/gconv"
 	"github.com/jinzhu/copier"
 	"github.com/mohae/deepcopy"
+	"github.com/panjf2000/ants/v2"
 )

 type PlayerI interface {
@@ -24,6 +26,7 @@ type PlayerI interface {
 	SendNoteReadyToFightInfo(info.NoteReadyToFightInfo)
 	SendFightEndInfo(info.FightOverInfo)
 	SendAttackValue(info.AttackValueS)
+	SendChangePet(info.ChangePetInfo)
 }

 type FightC struct {
@@ -56,6 +59,33 @@ func (f *FightC) Escape(c PlayerI) {
 	f.actionChan <- ret
 }

+// 切换精灵  主动和被驱逐
+func (f *FightC) ChangePet(c PlayerI, id int32) {
+	ret := &info.ActiveSwitchAction{
+		PlayerID: c.ID(),
+	}
+
+	rett := func(t PlayerI) {
+		for _, v := range t.GetPetInfo() {
+			if v.CatchTime == uint32(id) {
+				f.OurCurrentPet = info.CreateBattlePetEntity(v, f.Random()) //存入自己的精灵信息
+				copier.Copy(&ret.Reason, &v)
+				ret.Reason.UserId = c.ID()
+			}
+
+		}
+	}
+	if c == f.Our {
+
+		rett(f.Our)
+
+	} else {
+
+		rett(f.Opp)
+	}
+	f.actionChan <- ret
+}
+
 // 玩家使用技能
 func (f *FightC) UseSkill(c PlayerI, id int32) {
 	ret := &info.SelectSkillAction{
@@ -106,7 +136,7 @@ func (f *FightC) ReadyFight(c PlayerI) {
 			}
 		} else {
 			f.Opp = c
-			f.OppCurrentPet = info.CreateBattlePetEntity(c.GetPetInfo()[0])
+			f.OppCurrentPet = info.CreateBattlePetEntity(c.GetPetInfo()[0], f.Random())
 			f.BFinished = true
 			if f.AFinished {
 				rrsult()
@@ -122,15 +152,23 @@ func (f *FightC) ReadyFight(c PlayerI) {
 		rrsult()
 	}
 }
-func (f *FightC) Random() {
+func (f *FightC) Random() *rand.Source {
 	//先产生战斗的随机数
 	// 组合「时间戳（纳秒精度）+ 双方ID + 回合数」生成种子

 	seed := f.StartTime.UnixNano() ^ int64(f.OwnerID) ^ int64(f.Our.ID()) ^ int64(f.Round) // 用异或运算混合多维度信息
-	rand.Seed(seed)
+	ret := rand.NewSource(seed)
+	return &ret

 }

+var Fightpool *ants.Pool
+
+func init() {
+	Fightpool, _ = ants.NewPool(math.MaxInt32)
+	//defer p.Release()
+}
+
 // 创建新战斗
 func (f *FightC) NewFight(i *info.NoteReadyToFightInfo, plays PlayerI, mo *model.PetInfo) {

@@ -138,9 +176,9 @@ func (f *FightC) NewFight(i *info.NoteReadyToFightInfo, plays PlayerI, mo *model
 	f.Info = i
 	f.StartTime = time.Now()
 	f.actionChan = make(chan info.BattleActionI, 2) // 初始化全局操作通道
-	f.OurCurrentPet = info.CreateBattlePetEntity(plays.GetPetInfo()[0])
+	f.OurCurrentPet = info.CreateBattlePetEntity(plays.GetPetInfo()[0], f.Random())
 	if mo != nil {
-		f.OppCurrentPet = info.CreateBattlePetEntity(mo)
+		f.OppCurrentPet = info.CreateBattlePetEntity(mo, f.Random())
 	}

 	switch i.FightId {
@@ -152,7 +190,11 @@ func (f *FightC) NewFight(i *info.NoteReadyToFightInfo, plays PlayerI, mo *model
 		plays.SendNoteReadyToFightInfo(*i)
 	}

-	go f.battleLoop() // 起战斗循环
+	rr := Fightpool.Submit(f.battleLoop)
+	if rr != nil {
+		panic(rr)
+	}
+	//go f.battleLoop() // 起战斗循环
 }

 // 广播,并是否结束回合
@@ -164,6 +206,12 @@ func (f *FightC) Broadcast(t info.BattleActionI) bool {
 		f.Our.SendFightEndInfo(ff.Reason)
 		f.Opp.SendFightEndInfo(ff.Reason)
 		return true
+
+	case *info.ActiveSwitchAction: //切换精灵
+
+		f.Our.SendChangePet(ff.Reason)
+		f.Opp.SendChangePet(ff.Reason)
+
 	default:
 	}

@@ -177,7 +225,9 @@ func (f *FightC) BroadcastSkill(t info.AttackValueS) {
 // 战斗回合循环
 func (f *FightC) battleLoop() {
 	for {
-		f.Round++          //回合数自增
+		f.Round++ //回合数自增
+		// f.AFinished = false
+		// f.BFinished = false
 		if f.Round > 250 { //回合数超过250,战斗平局结束

 		}
@@ -191,7 +241,14 @@ func (f *FightC) battleLoop() {
 				if action.GetPlayerID() != f.Our.ID() && action.GetPlayerID() != f.Opp.ID() {
 					continue
 				}
+				if a, isExpelled := action.(*info.ActiveSwitchAction); isExpelled {
+					fmt.Println("对方死亡切换")
+					f.Broadcast(a)
+					if !a.Type {
+						continue
+					}

+				}
 				if action.GetPlayerID() == f.Our.ID() && f.Info.FightId == 3 {

 					go f.Opp.GetAction() //获取AI的动作
@@ -204,7 +261,7 @@ func (f *FightC) battleLoop() {
 				}

 				actions[uint32(action.GetPlayerID())] = action
-				fmt.Printf("玩家%d 执行动作", action.GetPlayerID())
+				fmt.Println("玩家%d 执行动作", action.GetPlayerID())

 			case <-timeout:
 				fmt.Println("回合操作超时")
@@ -212,7 +269,7 @@ func (f *FightC) battleLoop() {
 					actions[f.Our.ID()] = &info.SystemGiveUpAction{PlayerID: f.Our.ID()} //系统选择出手
 				}
 				if _, exists := actions[f.Opp.ID()]; !exists {
-					actions[f.Opp.ID()] = &info.SystemGiveUpAction{PlayerID: f.Our.ID()} //系统选择出手
+					actions[f.Opp.ID()] = &info.SystemGiveUpAction{PlayerID: f.Opp.ID()} //系统选择出手
 				}
 			}
 		}
@@ -236,6 +293,7 @@ func (f *FightC) battleLoop() {
 			break

 		}
+
 		var p_skill [2]*info.SelectSkillAction

 		for i := 0; i < 2; i++ {
@@ -271,19 +329,33 @@ func (f *FightC) battleLoop() {
 				uint32(p_skill[i].Skill.ID),
 				1,
 				200,
-				200,
-				100,
+				0,
+				int32(f.OurCurrentPet.Info.MaxHp),
 				f.OurCurrentPet.Info.MaxHp,
 				0,
 				0,
-				f.OurCurrentPet.Info.SkillList[:],
+				[]model.SkillInfo{},
 				1,
 				info.StatusDict{},
 				info.PropDict{},
 			}

 		}
-
+		p_skill[1].Attack = info.AttackValue{
+			p_skill[1].PlayerID,
+			0,
+			0,
+			0,
+			0,
+			0,
+			0,
+			0,
+			0,
+			[]model.SkillInfo{},
+			0,
+			info.StatusDict{},
+			info.PropDict{},
+		}
 		f.BroadcastSkill(info.AttackValueS{
 			p_skill[0].Attack, p_skill[1].Attack,
 		})
--- a/logic/service/player.go
+++ b/logic/service/player.go
@@ -154,6 +154,14 @@ func (p *Player) SendAttackValue(b info.AttackValueS) {
 	p.SendPack(t1.Pack(&b)) //准备包由各自发,因为协议不一样

 }
+
+func (p *Player) SendChangePet(b info.ChangePetInfo) {
+	t1 := NewTomeeHeader(2407, p.Info.UserID)
+
+	p.SendPack(t1.Pack(&b)) //准备包由各自发,因为协议不一样
+
+}
+
 func (p *Player) Cheak(b error) {
 	if b != nil {
 		g.Log().Error(context.Background(), "出现错误", p.Info.UserID, b.Error())
--- a/modules/blazing/model/pet.go
+++ b/modules/blazing/model/pet.go
@@ -3,6 +3,7 @@ package model
 import (
 	"blazing/common/data/xmlres"
 	"blazing/cool"
+	"math"
 	"math/rand"

 	"time"
@@ -23,6 +24,17 @@ type Pet struct {
 	Data string `gorm:"type:text;not null;comment:'精灵全部数据'" json:"data"`
 }

+func GetGaussRandomNum(min, max int64) int64 {
+	σ := (float64(min) + float64(max)) / 2
+	μ := (float64(max) - σ) / 3
+	rand.Seed(time.Now().UnixNano())
+	x := rand.Float64()
+	x1 := rand.Float64()
+	a := math.Cos(2*math.Pi*x) * math.Sqrt((-2)*math.Log(x1))
+	result := a*μ + σ
+	return int64(result)
+}
+
 // RandomInRange 从切片表示的范围中返回对应结果：
 // - 切片包含1个元素时，返回该元素本身
 // - 切片包含2个元素时，从[min, max]闭区间随机生成一个整数（自动调整min和max顺序）
@@ -41,7 +53,8 @@ func RandomInRange(rangeSlice []int) int {
 			min, max = max, min
 		}
 		// 生成 [min, max] 区间的随机整数
-		return (rand.Intn(int(max-min+1)) + int(min))
+
+		return int(GetGaussRandomNum(int64(min), int64(max))) //(rand.Intn(int(max-min+1)) + int(min))
 	default:
 		// 其他长度返回0
 		return 0