From a2770298f040307f8dd59c7a88d7e40d37faec14 Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Fri, 6 Aug 2021 19:19:23 +0200
Subject: Add source code

---
 util.lua | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 util.lua

(limited to 'util.lua')

diff --git a/util.lua b/util.lua
new file mode 100644
index 0000000..c4067f1
--- /dev/null
+++ b/util.lua
@@ -0,0 +1,13 @@
+function lua_async.yield()
+	local co = assert(coroutine.running(), "yield called outside of an async function")
+
+	setTimeout(lua_async.resume, 0, co)
+
+	coroutine.yield()
+end
+
+function lua_async.sleep(ms)
+	await(Promise(function(resolve)
+		setTimeout(resolve, ms)
+	end))
+end
-- 
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