refactor event systems

client/login.go

@@ -46,7 +46,11 @@ func (s *LoginClient) OnCycle(_ event.Tick) (err error) {
 	return
 }
 
-func (s *LoginClient) OnStart(_ event.OnStart) (err error) {
+func (s *LoginClient) OnClose(_ event.Close) (err error) {
+	return
+}
+
+func (s *LoginClient) OnStart(_ event.Start) (err error) {
 	if s.ServerHost == "" && s.ServerPort == 0 {
 		var portStr string
 		s.ServerHost, portStr, err = net.SplitHostPort(s.RemoteAddr().String())

client/status.go

@@ -23,7 +23,7 @@ func (s *StatusClient) Default(event any) (err error) {
 	return
 }
 
-func (s *StatusClient) OnStart(_ event.OnStart) (err error) {
+func (s *StatusClient) OnStart(_ event.Start) (err error) {
 	parts := strings.Split(s.RemoteAddr().String(), ":")
 	versionData, err := data.LookUpVersionByName(s.Version)
 	if err != nil {

client/timer.go

@@ -1,63 +0,0 @@
-package client
-
-import (
-	"slices"
-	"time"
-)
-
-type IntervalTask struct {
-	F           func() error
-	LastTrigger time.Time
-	Interval    time.Duration
-}
-
-type OnceTask struct {
-	F       func() error
-	Trigger time.Time
-}
-
-type Timer struct {
-	Once     []OnceTask
-	Interval []IntervalTask
-	Active   bool
-}
-
-func (t *Timer) Tick() (err error) {
-	if !t.Active {
-		return
-	}
-	for i, task := range t.Interval {
-		if time.Since(task.LastTrigger) >= task.Interval {
-			task.LastTrigger = time.Now()
-			err = task.F()
-			if err != nil {
-				return
-			}
-		}
-		t.Interval[i] = task
-	}
-	for i, task := range t.Once {
-		if task.Trigger.After(time.Now()) {
-			err = task.F()
-			if err != nil {
-				return
-			}
-			slices.Delete(t.Once, i, i)
-		}
-	}
-	return
-}
-
-func (t *Timer) Every(interval time.Duration, f func() error) {
-	t.Interval = append(t.Interval, IntervalTask{
-		F:        f,
-		Interval: interval,
-	})
-}
-
-func (t *Timer) In(interval time.Duration, f func() error) {
-	t.Once = append(t.Once, OnceTask{
-		F:       f,
-		Trigger: time.Now().Add(interval),
-	})
-}