From 496e95a6c4d138e068ab7f6b23dc07f1257431e7 Mon Sep 17 00:00:00 2001
From: "kepler155c@gmail.com" <kepler155c@gmail.com>
Date: Sat, 26 Jan 2019 00:27:56 -0500
Subject: [PATCH] trigger event instead of os.queueEvent

---
 sys/apis/event.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/sys/apis/event.lua b/sys/apis/event.lua
index 2a66542..5fe4d87 100644
--- a/sys/apis/event.lua
+++ b/sys/apis/event.lua
@@ -243,6 +243,21 @@ local function processRoutines(...)
 	end
 end
 
+-- invoke the handlers registered for this event
+function Event.trigger(event, ...)
+	local handlers = Event.types[event]
+	if handlers then
+		for _,h in pairs(handlers) do
+			if not h.co then
+				-- callbacks are single threaded (only 1 co per handler)
+				h.co = createCoroutine(h)
+				Event.routines[h.uid] = h
+				h:resume(event, ...)
+			end
+		end
+	end
+end
+
 function Event.processEvent(e)
 	processHandlers(e[1])
 	processRoutines(table.unpack(e))