From 565175f63cbd946b2313f319ee0ac88dfebfce7e Mon Sep 17 00:00:00 2001
From: "Namhyeon, Go" <gnh1201@gmail.com>
Date: Mon, 10 Oct 2022 12:01:24 -0600
Subject: [PATCH] Update std.js

---
 lib/std.js | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/lib/std.js b/lib/std.js
index bd8f759..1a42aa1 100644
--- a/lib/std.js
+++ b/lib/std.js
@@ -90,15 +90,13 @@ function sleep(ms, callback) {
     var end = cur + ms;
 
     if (typeof WScript !== "undefined") {
-        /*
         while (cur < end) {
-            //WScript.Sleep(1);
+            WScript.Sleep(1);
             cur = Date.now();
         }
         end = Date.now();
-        */
-
-        WScript.Sleep(ms);
+        
+        //WScript.Sleep(ms);
         if (typeof callback === "function")
             callback()
         ;
@@ -111,7 +109,7 @@ function sleep(ms, callback) {
     return { 'ms': end, 'handler': handler };
 };
 
-function repeat(target, callback, onError) {
+function repeat(target, callback, onError, onNextInterval) {
     switch (typeof target) {
         case "number":
         case "boolean":
@@ -143,6 +141,18 @@ function repeat(target, callback, onError) {
                             }
                         }
                     }
+
+                    // if use the next interval function
+                    if (typeof onNextInterval === "function") {
+                        var nextInterval = onNextInterval();
+                        if (typeof nextInterval === "number") {
+                            var nextEnd = cur + nextInterval;
+                            while (cur < nextEnd) {
+                                WScript.Sleep(1);
+                                cur = Date.now();
+                            }
+                        }
+                    }
                     cur = Date.now();
                 }
                 end = Date.now();