update

core/otto.go

@@ -165,6 +165,36 @@ func init123() {
 				v, _ := otto.ToValue(s.GetUsername())
 				return v
 			})
+			vm.Set("Await", func(call otto.Value) interface{} {
+				patternV, _ := call.Object().Get("pattern")
+				timeoutV, _ := call.Object().Get("timeout")
+				timeout, _ := timeoutV.ToInteger()
+				pattern, _ := patternV.ToString()
+				s.Await(s, func(s1 string, s2 Sender, e error) interface{} {
+					if e != nil {
+						return nil
+					}
+					v, err := call.Object().Call("callback", s1)
+					if err != nil {
+						return nil
+					}
+					deleteV, _ := v.Object().Get("delete")
+					delete, _ := deleteV.ToBoolean()
+					if delete {
+						s2.Delete()
+					}
+					disappearV, _ := call.Object().Get("disappear")
+					disappear, _ := disappearV.ToInteger()
+					s2.Disappear(time.Millisecond * time.Duration(disappear))
+					replyV, _ := v.Object().Get("reply")
+					reply, _ := replyV.ToString()
+					if reply != "" {
+						return reply
+					}
+					return nil
+				}, pattern, time.Millisecond*time.Duration(timeout))
+				return otto.Value{}
+			})
 			vm.Set("GetUserID", func() otto.Value {
 				v, _ := otto.ToValue(s.GetUserID())
 				return v