DNF90 服务端与启动器完整源码（含 GM 工具功能增强）

服务端（Go）： - GM 塞背包/带属性装备发放：在线角色推送 op14 增量物品行，背包实时刷新，无需回角色选择界面 - GM 改金币/改等级：去掉在线拒绝，落库后推送 op14 钱包/op37 等级状态，在线实时刷新 - 等级端点统一切换到新版 GMSetCharacterLevel（自带在线刷新） - 无限/锁死疲劳模式 + 燃烧疲劳：每房间消耗 2 点、打怪与通关经验双倍 - 燃烧疲劳开关时给所有在线角色推送系统提示（op12 mode 0） - 深渊史诗掉率：GM 全局倍率 + 城镇增益药剂窗口倍率，真实接入掉落结算启动器（Python/JS）： - 标题栏自绘、窗口 1204x717、禁止拖拽改大小、仅最小化/关闭 - GM 工具：疲劳与燃烧、深渊史诗掉率、拍卖行上架（单一定价对齐） - 拍卖行上架前端对齐服务端单一价格语义，修复 400 报错
2026-11-04 14:31:55 +08:00
commit 645b64fe21
@@ -0,0 +1,196 @@
+// Package dnf 提供 DNF 项目接入 logic 服务的装配入口。
+package dnf
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/BurntSushi/toml"
+
+	appkit "longheng.io/server/internal/platform/app"
+)
+
+const (
+	// EnvConfigPath 是 DNF logic manifest 使用的外部配置路径环境变量。
+	EnvConfigPath = "LONGHENG_DNF_CONFIG"
+	// DefaultConfigPath 是本地 DNF logic manifest 配置路径。
+	DefaultConfigPath = "configs/dnf/logic.toml"
+)
+
+var ErrConfigInvalid = errors.New("dnf logic config is invalid")
+
+type Config struct {
+	Repository RepositoryConfig `toml:"repository"`
+}
+
+type RepositoryConfig struct {
+	Enabled              bool   `toml:"enabled"`
+	Driver               string `toml:"driver"`
+	SQLitePath           string `toml:"sqlite_path"`
+	MySQLDSN             string `toml:"mysql_dsn"`
+	MySQLMaxOpenConns    int    `toml:"mysql_max_open_conns"`
+	MySQLMaxIdleConns    int    `toml:"mysql_max_idle_conns"`
+	MySQLConnMaxLifetime int    `toml:"mysql_conn_max_lifetime_seconds"`
+	RedisEnabled         bool   `toml:"redis_enabled"`
+	RedisAddress         string `toml:"redis_address"`
+	RedisPassword        string `toml:"redis_password"`
+	RedisDB              int    `toml:"redis_db"`
+	RedisPoolSize        int    `toml:"redis_pool_size"`
+	RedisTimeoutSeconds  int    `toml:"redis_timeout_seconds"`
+	RedisKeyPrefix       string `toml:"redis_key_prefix"`
+	RedisTTLSeconds      int    `toml:"redis_ttl_seconds"`
+	ShardID              string `toml:"shard_id"`
+	TablePrefix          string `toml:"table_prefix"`
+	ServerGroupPlanFile  string `toml:"server_group_plan_file"`
+	AutoCreateSchema     bool   `toml:"auto_create_schema"`
+	CSharpLegacySchema   bool   `toml:"csharp_legacy_schema"`
+	CreateDatabases      bool   `toml:"create_databases"`
+}
+
+// LoadConfig 读取 DNF logic manifest 外部配置。
+// 该配置只属于 DNF 项目装配层，不进入平台通用 ServiceConfig；环境相关默认值由 LoadConfigForEnv 补齐。
+func LoadConfig(path string) (Config, error) {
+	path = strings.TrimSpace(path)
+	if path == "" {
+		path = DefaultConfigPath
+	}
+	var cfg Config
+	meta, err := toml.DecodeFile(path, &cfg)
+	if err != nil {
+		return Config{}, err
+	}
+	if keys := meta.Undecoded(); len(keys) > 0 {
+		names := make([]string, 0, len(keys))
+		for _, key := range keys {
+			names = append(names, key.String())
+		}
+		return Config{}, fmt.Errorf("%w: unknown keys: %s", ErrConfigInvalid, strings.Join(names, ", "))
+	}
+	return cfg, nil
+}
+
+// LoadConfigForEnv 读取并校验 DNF logic manifest 配置。
+// 它会从框架 Env 补齐当前区服 shard_id，再执行配置校验。
+func LoadConfigForEnv(path string, env *appkit.Env) (Config, error) {
+	cfg, err := LoadConfig(path)
+	if err != nil {
+		return Config{}, err
+	}
+	cfg.Normalize(env)
+	return cfg, cfg.Validate()
+}
+
+// Normalize 补齐 DNF 仓储装配默认值。
+// ShardID 默认读取框架区服 ID，读写库名仍由 servergroup route meta 派生。
+func (c *Config) Normalize(env *appkit.Env) {
+	if c == nil {
+		return
+	}
+	repo := &c.Repository
+	repo.Driver = strings.ToLower(strings.TrimSpace(repo.Driver))
+	repo.SQLitePath = strings.TrimSpace(repo.SQLitePath)
+	repo.MySQLDSN = strings.TrimSpace(repo.MySQLDSN)
+	repo.RedisAddress = strings.TrimSpace(repo.RedisAddress)
+	repo.RedisPassword = strings.TrimSpace(repo.RedisPassword)
+	repo.RedisKeyPrefix = strings.TrimSpace(repo.RedisKeyPrefix)
+	repo.ShardID = strings.TrimSpace(repo.ShardID)
+	repo.TablePrefix = strings.TrimSpace(repo.TablePrefix)
+	repo.ServerGroupPlanFile = strings.TrimSpace(repo.ServerGroupPlanFile)
+	if repo.ShardID == "" && env != nil && env.Config.Cluster.ShardID != 0 {
+		repo.ShardID = fmt.Sprintf("%d", env.Config.Cluster.ShardID)
+	}
+	if repo.ServerGroupPlanFile == "" && env != nil {
+		repo.ServerGroupPlanFile = strings.TrimSpace(env.Config.ServerGroup.PlanFile)
+	}
+	if repo.TablePrefix == "" {
+		repo.TablePrefix = "dnf"
+	}
+	// An omitted driver preserves every existing installation's MySQL
+	// behavior. New one-click templates opt in to SQLite explicitly.
+	if repo.Driver == "" {
+		repo.Driver = "mysql"
+	}
+	if repo.Driver == "sqlite" && repo.SQLitePath == "" {
+		repo.SQLitePath = "data/dnf90.db"
+	}
+	if repo.MySQLMaxOpenConns <= 0 {
+		repo.MySQLMaxOpenConns = 32
+	}
+	if repo.MySQLMaxIdleConns <= 0 {
+		repo.MySQLMaxIdleConns = 8
+	}
+	if repo.MySQLConnMaxLifetime <= 0 {
+		repo.MySQLConnMaxLifetime = 300
+	}
+	if repo.RedisEnabled {
+		if repo.RedisAddress == "" {
+			repo.RedisAddress = "127.0.0.1:6379"
+		}
+		if repo.RedisPoolSize <= 0 {
+			repo.RedisPoolSize = 8
+		}
+		if repo.RedisTimeoutSeconds <= 0 {
+			repo.RedisTimeoutSeconds = 2
+		}
+		if repo.RedisKeyPrefix == "" {
+			repo.RedisKeyPrefix = "dnf:repository"
+			if repo.ShardID != "" {
+				repo.RedisKeyPrefix += ":" + repo.ShardID
+			}
+		}
+		if repo.RedisTTLSeconds < 0 {
+			repo.RedisTTLSeconds = 0
+		}
+	}
+}
+
+// Validate 校验 DNF 仓储装配配置。
+// 开启仓储时必须显式配置 MySQL DSN，并通过 servergroup 提供 shard 路由。
+func (c Config) Validate() error {
+	repo := c.Repository
+	if !repo.Enabled {
+		return nil
+	}
+	switch strings.ToLower(strings.TrimSpace(repo.Driver)) {
+	case "mysql":
+		if strings.TrimSpace(repo.MySQLDSN) == "" {
+			return fmt.Errorf("%w: repository mysql_dsn is required", ErrConfigInvalid)
+		}
+		if strings.TrimSpace(repo.ShardID) == "" {
+			return fmt.Errorf("%w: repository shard_id is required", ErrConfigInvalid)
+		}
+		if repo.MySQLMaxOpenConns <= 0 || repo.MySQLMaxIdleConns <= 0 || repo.MySQLConnMaxLifetime <= 0 {
+			return fmt.Errorf("%w: repository mysql pool values must be positive", ErrConfigInvalid)
+		}
+	case "sqlite":
+		if strings.TrimSpace(repo.SQLitePath) == "" {
+			return fmt.Errorf("%w: repository sqlite_path is required", ErrConfigInvalid)
+		}
+	default:
+		return fmt.Errorf("%w: repository driver must be mysql or sqlite", ErrConfigInvalid)
+	}
+	if repo.RedisEnabled {
+		if strings.TrimSpace(repo.RedisAddress) == "" {
+			return fmt.Errorf("%w: repository redis_address is required", ErrConfigInvalid)
+		}
+		if repo.RedisDB < 0 {
+			return fmt.Errorf("%w: repository redis_db must be non-negative", ErrConfigInvalid)
+		}
+		if repo.RedisPoolSize <= 0 || repo.RedisTimeoutSeconds <= 0 {
+			return fmt.Errorf("%w: repository redis pool values must be positive", ErrConfigInvalid)
+		}
+		if strings.TrimSpace(repo.RedisKeyPrefix) == "" {
+			return fmt.Errorf("%w: repository redis_key_prefix is required", ErrConfigInvalid)
+		}
+	}
+	return nil
+}
+
+func (c RepositoryConfig) connMaxLife() time.Duration {
+	if c.MySQLConnMaxLifetime <= 0 {
+		return 5 * time.Minute
+	}
+	return time.Duration(c.MySQLConnMaxLifetime) * time.Second
+}