游戏节点配置嵌入在一个配置文件中

cmd/root.go

@@ -4,8 +4,11 @@ Copyright © 2024 慕枫Go <mapleafgo@163.com>
 package cmd
 
 import (
+	"errors"
 	"game-driver/config"
+	"game-driver/config/game"
 	"game-driver/internal"
+	"io/fs"
 	"log"
 	"os"
 
@@ -45,22 +48,35 @@ func Execute() {
 func init() {
 	cobra.OnInitialize(initConfig)
 
-	rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "config.yml", "默认当前目录下的config.yml")
+	rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "config.yml", "默认当前目录下的 config.yml")
 }
 
 // initConfig reads in config file and ENV variables if set.
 func initConfig() {
 	viper.SetConfigFile(cfgFile)
-
 	viper.AutomaticEnv() // read in environment variables that match
-
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err == nil {
 		log.Printf("Using config file: %s", viper.ConfigFileUsed())
+	} else if errors.Is(err, fs.ErrNotExist) {
+		log.Printf("无法找到主配置文件: %s", viper.ConfigFileUsed())
+		os.Exit(1)
+	} else {
+		log.Panicln("read config file error: ", err)
 	}
-
 	err := viper.Unmarshal(&config.C)
 	if err != nil {
 		log.Panicln("unmarshal config failed: ", err)
 	}
+
+	// 初始化游戏节点配置
+	game.G = game.NewConfig(config.C.Point)
+	if game.G != nil { // 如果需要游戏配置
+		err = viper.UnmarshalKey("game", &game.G)
+		if err != nil {
+			log.Panicln("unmarshal game config failed: ", err)
+		}
+	} else {
+		log.Panicln("game config not found")
+	}
 }