2025-12-23 10:46:17 +08:00
|
|
|
|
// Package controller 提供游戏逻辑的控制器层,负责处理各种游戏功能的请求分发。
|
|
|
|
|
|
// 包含用户、宠物、战斗、物品、地图、任务等各个模块的控制器方法。
|
|
|
|
|
|
// 通过反射和标签系统自动注册 cmd 处理方法,实现请求到处理函数的映射。
|
2025-12-11 10:32:39 +08:00
|
|
|
|
package controller
|
|
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
|
"blazing/cool"
|
|
|
|
|
|
"blazing/logic/service/common"
|
|
|
|
|
|
"bytes"
|
|
|
|
|
|
"context"
|
2026-04-04 09:33:31 +08:00
|
|
|
|
"fmt"
|
2025-12-11 10:32:39 +08:00
|
|
|
|
"reflect"
|
2026-04-04 09:33:31 +08:00
|
|
|
|
"strconv"
|
|
|
|
|
|
"strings"
|
|
|
|
|
|
"sync"
|
2025-12-11 10:32:39 +08:00
|
|
|
|
|
|
|
|
|
|
"github.com/gogf/gf/v2/os/glog"
|
|
|
|
|
|
"github.com/lunixbochs/struc"
|
|
|
|
|
|
)
|
|
|
|
|
|
|
2026-04-05 23:13:06 +08:00
|
|
|
|
// Maincontroller 是控制器层共享变量。
|
2025-12-11 10:32:39 +08:00
|
|
|
|
var Maincontroller = &Controller{} //注入service
|
|
|
|
|
|
|
2025-12-23 10:46:17 +08:00
|
|
|
|
// Controller 分发cmd逻辑实现
|
2025-12-11 10:32:39 +08:00
|
|
|
|
type Controller struct {
|
2026-03-02 23:59:15 +08:00
|
|
|
|
UID uint32
|
2026-02-07 22:54:44 +08:00
|
|
|
|
RPCClient *struct {
|
2025-12-11 10:32:39 +08:00
|
|
|
|
Kick func(uint32) error
|
|
|
|
|
|
|
2026-03-02 18:34:20 +08:00
|
|
|
|
RegisterLogic func(uint32, uint32) error
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-23 10:46:17 +08:00
|
|
|
|
// ParseCmd 将字节数组数据解析到指定类型的变量中
|
|
|
|
|
|
// 该函数使用struc库进行数据解包操作
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 参数 data: 需要解析的字节数据
|
|
|
|
|
|
// 返回值: 解析后的指定类型实例
|
|
|
|
|
|
func ParseCmd[T any](data []byte) T {
|
|
|
|
|
|
var result T
|
|
|
|
|
|
// 使用struc.Unpack将字节数据解包到result变量中
|
2026-04-04 09:33:31 +08:00
|
|
|
|
struc.Unpack(bytes.NewReader(data), &result)
|
2025-12-25 12:21:15 +08:00
|
|
|
|
return result
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// Init 初始化控制器,注册所有cmd处理方法
|
|
|
|
|
|
// 参数 isGame: 标识是否为游戏服务器(true)或登录服务器(false)
|
|
|
|
|
|
func Init(isGame bool) {
|
|
|
|
|
|
// 获取控制器实例的反射值
|
|
|
|
|
|
controllerValue := reflect.ValueOf(Maincontroller)
|
2026-01-23 14:59:15 +00:00
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 获取控制器类型
|
|
|
|
|
|
controllerType := controllerValue.Type()
|
|
|
|
|
|
|
|
|
|
|
|
// 遍历控制器的所有方法
|
|
|
|
|
|
for i := 0; i < controllerType.NumMethod(); i++ {
|
|
|
|
|
|
method := controllerType.Method(i)
|
|
|
|
|
|
methodValue := controllerValue.MethodByName(method.Name)
|
2026-04-04 09:33:31 +08:00
|
|
|
|
methodType := methodValue.Type()
|
2025-12-25 12:21:15 +08:00
|
|
|
|
|
|
|
|
|
|
// 获取方法第一个参数的类型(请求结构体)
|
2026-04-04 09:33:31 +08:00
|
|
|
|
if methodType.NumIn() == 0 {
|
|
|
|
|
|
continue
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
reqArgType := methodType.In(0)
|
|
|
|
|
|
if reqArgType.Kind() != reflect.Ptr || reqArgType.Elem().Kind() != reflect.Struct {
|
|
|
|
|
|
glog.Warning(context.Background(), "方法首参必须为结构体指针", method.Name, "跳过注册")
|
2025-12-25 12:21:15 +08:00
|
|
|
|
continue
|
|
|
|
|
|
}
|
2026-04-04 09:33:31 +08:00
|
|
|
|
reqType := reqArgType.Elem()
|
2025-12-11 10:32:39 +08:00
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 解析请求结构体中的cmd标签
|
2026-04-04 09:33:31 +08:00
|
|
|
|
for _, cmd := range getCmd(reqType) {
|
2025-12-25 12:21:15 +08:00
|
|
|
|
if cmd == 0 { // 说明不是有效的注册方法
|
2025-12-11 10:32:39 +08:00
|
|
|
|
glog.Warning(context.Background(), "方法参数必须包含CMD参数", method.Name, "跳过注册")
|
|
|
|
|
|
continue
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 根据服务器类型过滤cmd
|
|
|
|
|
|
// 登录服务器只处理小于1000的cmd
|
|
|
|
|
|
if !isGame && cmd > 1000 {
|
2025-12-11 10:32:39 +08:00
|
|
|
|
continue
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 游戏服务器只处理大于等于1000的cmd
|
|
|
|
|
|
if isGame && cmd < 1000 {
|
2025-12-11 10:32:39 +08:00
|
|
|
|
continue
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 注册命令处理函数
|
2026-02-02 11:00:37 +08:00
|
|
|
|
if cool.Config.ServerInfo.IsDebug != 0 {
|
|
|
|
|
|
fmt.Println("注册方法", cmd, method.Name)
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
cmdInfo := cool.Cmd{
|
2025-12-11 10:32:39 +08:00
|
|
|
|
Func: methodValue,
|
2026-04-04 09:33:31 +08:00
|
|
|
|
Req: reqType,
|
2026-02-11 11:58:34 +08:00
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// Res: , // TODO 待实现对不同用户初始化方法以取消全局cmdcache
|
|
|
|
|
|
}
|
2026-02-11 11:58:34 +08:00
|
|
|
|
// 预编译创建req实例的函数:返回结构体指针
|
2026-04-04 09:33:31 +08:00
|
|
|
|
reqTypeForNew := reqType
|
2026-02-11 11:58:34 +08:00
|
|
|
|
cmdInfo.NewReqFunc = func() interface{} {
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return reflect.New(reqTypeForNew).Interface()
|
2026-02-11 11:58:34 +08:00
|
|
|
|
}
|
2026-03-03 19:28:59 +08:00
|
|
|
|
|
2026-04-04 09:33:31 +08:00
|
|
|
|
if _, exists := cool.CmdCache[cmd]; exists { // 方法已存在
|
2026-03-03 19:28:59 +08:00
|
|
|
|
panic(fmt.Sprintf("命令处理方法已存在,跳过注册 %d %s", cmd, method.Name))
|
|
|
|
|
|
}
|
2026-04-04 09:33:31 +08:00
|
|
|
|
cool.CmdCache[cmd] = cmdInfo
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
var targetType = reflect.TypeOf(common.TomeeHeader{})
|
2026-04-04 09:33:31 +08:00
|
|
|
|
var cmdTypeCache sync.Map
|
2025-12-11 10:32:39 +08:00
|
|
|
|
|
|
|
|
|
|
// 默认返回值(无匹配字段/解析失败时)
|
|
|
|
|
|
const defaultCmdValue = 0
|
|
|
|
|
|
|
2026-04-04 09:33:31 +08:00
|
|
|
|
func normalizeStructType(typ reflect.Type) reflect.Type {
|
|
|
|
|
|
for typ.Kind() == reflect.Ptr {
|
|
|
|
|
|
typ = typ.Elem()
|
|
|
|
|
|
}
|
|
|
|
|
|
return typ
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-11 10:32:39 +08:00
|
|
|
|
// getCmd 从结构体类型中提取绑定的cmd指令(递归查找嵌套结构体,支持值/指针类型的TomeeHeader)
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 参数 typ: 待解析的结构体类型(支持多层指针)
|
|
|
|
|
|
// 返回值: 解析到的cmd切片,无匹配/解析失败时返回[defaultCmdValue]
|
2025-12-11 10:32:39 +08:00
|
|
|
|
func getCmd(typ reflect.Type) []uint32 {
|
2026-04-04 09:33:31 +08:00
|
|
|
|
typ = normalizeStructType(typ)
|
|
|
|
|
|
if cached, ok := cmdTypeCache.Load(typ); ok {
|
|
|
|
|
|
return cached.([]uint32)
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 非结构体类型直接返回默认值
|
2025-12-11 10:32:39 +08:00
|
|
|
|
if typ.Kind() != reflect.Struct {
|
|
|
|
|
|
return []uint32{defaultCmdValue}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2026-04-04 09:33:31 +08:00
|
|
|
|
if cmd, ok := findCmd(typ, make(map[reflect.Type]struct{})); ok {
|
|
|
|
|
|
cmdTypeCache.Store(typ, cmd)
|
|
|
|
|
|
return cmd
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 未找到目标字段/所有解析失败,返回默认值
|
|
|
|
|
|
defaultCmd := []uint32{defaultCmdValue}
|
|
|
|
|
|
cmdTypeCache.Store(typ, defaultCmd)
|
|
|
|
|
|
return defaultCmd
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
func findCmd(typ reflect.Type, visiting map[reflect.Type]struct{}) ([]uint32, bool) {
|
|
|
|
|
|
typ = normalizeStructType(typ)
|
|
|
|
|
|
if typ.Kind() != reflect.Struct {
|
|
|
|
|
|
return nil, false
|
|
|
|
|
|
}
|
|
|
|
|
|
if _, seen := visiting[typ]; seen {
|
|
|
|
|
|
return nil, false
|
|
|
|
|
|
}
|
|
|
|
|
|
visiting[typ] = struct{}{}
|
|
|
|
|
|
defer delete(visiting, typ)
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 遍历结构体字段,查找TomeeHeader字段并解析cmd
|
2025-12-11 10:32:39 +08:00
|
|
|
|
for i := 0; i < typ.NumField(); i++ {
|
|
|
|
|
|
field := typ.Field(i)
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 尝试解析当前字段的cmd标签
|
2026-04-04 09:33:31 +08:00
|
|
|
|
cmdSlice, isHeader, err := parseCmdTagWithStructField(field)
|
|
|
|
|
|
if isHeader && err == nil { // 解析成功,直接返回结果
|
|
|
|
|
|
return cmdSlice, true
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// 递归处理嵌套结构体(值/指针类型)
|
2026-04-04 09:33:31 +08:00
|
|
|
|
nestedTyp := normalizeStructType(field.Type)
|
2025-12-11 10:32:39 +08:00
|
|
|
|
if nestedTyp.Kind() == reflect.Struct {
|
|
|
|
|
|
// 递归查找,找到有效cmd则立即返回
|
2026-04-04 09:33:31 +08:00
|
|
|
|
if nestedCmd, ok := findCmd(nestedTyp, visiting); ok {
|
|
|
|
|
|
return nestedCmd, true
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return nil, false
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2025-12-25 12:21:15 +08:00
|
|
|
|
// parseCmdTagWithStructField 校验字段是否为TomeeHeader(值/指针)并解析cmd标签
|
|
|
|
|
|
// 参数 field: 结构体字段元信息
|
2026-04-04 09:33:31 +08:00
|
|
|
|
// 返回值: 解析后的cmd切片,是否为目标类型,解析失败错误
|
|
|
|
|
|
func parseCmdTagWithStructField(field reflect.StructField) ([]uint32, bool, error) {
|
2025-12-11 10:32:39 +08:00
|
|
|
|
// 判断字段类型是否为 TomeeHeader 或 *TomeeHeader
|
2026-04-04 09:33:31 +08:00
|
|
|
|
if field.Type != targetType && !(field.Type.Kind() == reflect.Ptr && field.Type.Elem() == targetType) {
|
|
|
|
|
|
return nil, false, nil
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 提取cmd标签
|
|
|
|
|
|
cmdStr := field.Tag.Get("cmd")
|
|
|
|
|
|
if cmdStr == "" {
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return nil, true, fmt.Errorf("field %s cmd tag is empty", field.Name)
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 高性能解析标签为uint32切片(替代gconv,减少第三方依赖且可控)
|
2026-04-04 09:33:31 +08:00
|
|
|
|
result := make([]uint32, 0, strings.Count(cmdStr, "|")+1)
|
|
|
|
|
|
remain := cmdStr
|
|
|
|
|
|
for idx := 0; ; idx++ {
|
|
|
|
|
|
part, next, found := strings.Cut(remain, "|")
|
2025-12-11 10:32:39 +08:00
|
|
|
|
// 去除空白字符(兼容标签中意外的空格)
|
2026-04-04 09:33:31 +08:00
|
|
|
|
s := strings.TrimSpace(part)
|
2025-12-11 10:32:39 +08:00
|
|
|
|
if s == "" {
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return nil, true, fmt.Errorf("field %s cmd tag part %d is empty", field.Name, idx)
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// 手动解析uint32,比gconv更可控,避免隐式转换问题
|
|
|
|
|
|
num, err := strconv.ParseUint(s, 10, 32)
|
|
|
|
|
|
if err != nil {
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return nil, true, fmt.Errorf("field %s cmd tag part %d parse error: %v (value: %s)",
|
2025-12-11 10:32:39 +08:00
|
|
|
|
field.Name, idx, err, s)
|
|
|
|
|
|
}
|
|
|
|
|
|
result = append(result, uint32(num))
|
2026-04-04 09:33:31 +08:00
|
|
|
|
|
|
|
|
|
|
if !found {
|
|
|
|
|
|
break
|
|
|
|
|
|
}
|
|
|
|
|
|
remain = next
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|
|
|
|
|
|
|
2026-04-04 09:33:31 +08:00
|
|
|
|
return result, true, nil
|
2025-12-11 10:32:39 +08:00
|
|
|
|
}
|