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 +1,153 @@
+package player
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"log/slog"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"longheng.io/server/internal/platform/eventlog"
+)
+
+const (
+	defProfileEventQueue = 1024
+	profileEventTimeout  = 3 * time.Second
+)
+
+var (
+	errEventClosed = errors.New("profile event queue is closed")
+	errEventFull   = errors.New("profile event queue is full")
+)
+
+type asyncProfileEvents struct {
+	next    ProfileEventAppender
+	logger  *slog.Logger
+	errs    *uint64
+	timeout time.Duration
+	queue   chan eventlog.Event
+
+	mu      sync.Mutex
+	closed  bool
+	once    sync.Once
+	stopped chan struct{}
+}
+
+func newAsyncEvents(next ProfileEventAppender, logger *slog.Logger, errs *uint64) *asyncProfileEvents {
+	events := &asyncProfileEvents{
+		next:    next,
+		logger:  logger,
+		errs:    errs,
+		timeout: profileEventTimeout,
+		queue:   make(chan eventlog.Event, defProfileEventQueue),
+		stopped: make(chan struct{}),
+	}
+	go events.run()
+	return events
+}
+
+func (a *asyncProfileEvents) Append(ctx context.Context, event eventlog.Event) (eventlog.Event, error) {
+	if a == nil || a.next == nil {
+		return eventlog.Event{}, errEventClosed
+	}
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	if err := ctx.Err(); err != nil {
+		return eventlog.Event{}, err
+	}
+	event = cloneProfileEvent(event)
+
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if a.closed {
+		return eventlog.Event{}, errEventClosed
+	}
+	select {
+	case a.queue <- event:
+		return event, nil
+	default:
+		return eventlog.Event{}, errEventFull
+	}
+}
+
+func (a *asyncProfileEvents) Close(ctx context.Context) error {
+	if a == nil {
+		return nil
+	}
+	closeCtx, cancel := a.closeContext(ctx)
+	defer cancel()
+	a.once.Do(func() {
+		a.mu.Lock()
+		a.closed = true
+		close(a.queue)
+		a.mu.Unlock()
+	})
+	select {
+	case <-a.stopped:
+		return nil
+	case <-closeCtx.Done():
+		return closeCtx.Err()
+	}
+}
+
+func (a *asyncProfileEvents) run() {
+	defer close(a.stopped)
+	for event := range a.queue {
+		ctx, cancel := context.WithTimeout(context.Background(), a.timeoutOrDefault())
+		_, err := a.next.Append(ctx, event)
+		cancel()
+		if err != nil {
+			a.recordError(event, err)
+		}
+	}
+}
+
+func (a *asyncProfileEvents) closeContext(ctx context.Context) (context.Context, context.CancelFunc) {
+	if ctx == nil {
+		ctx = context.Background()
+	}
+	if _, ok := ctx.Deadline(); ok {
+		return ctx, func() {}
+	}
+	return context.WithTimeout(ctx, a.timeoutOrDefault())
+}
+
+func (a *asyncProfileEvents) timeoutOrDefault() time.Duration {
+	if a == nil || a.timeout <= 0 {
+		return profileEventTimeout
+	}
+	return a.timeout
+}
+
+func (a *asyncProfileEvents) recordError(event eventlog.Event, err error) {
+	if a.errs != nil {
+		atomic.AddUint64(a.errs, 1)
+	}
+	if a.logger != nil {
+		a.logger.Error("player profile async eventlog append failed", "account_id", event.AggregateID, "event_type", event.Type, "error", err)
+	}
+}
+
+func (m *Module) closeProfileEvents(ctx context.Context) error {
+	if m == nil || m.eventAsync == nil {
+		return nil
+	}
+	return m.eventAsync.Close(ctx)
+}
+
+func cloneProfileEvent(event eventlog.Event) eventlog.Event {
+	if event.Payload != nil {
+		event.Payload = append(json.RawMessage(nil), event.Payload...)
+	}
+	if event.Headers != nil {
+		headers := make(map[string]string, len(event.Headers))
+		for key, value := range event.Headers {
+			headers[key] = value
+		}
+		event.Headers = headers
+	}
+	return event
+}