From d650ded8228f27fe34da0f20e7076eae88917f1a Mon Sep 17 00:00:00 2001
From: "petethegoat@gmail.com"
 <petethegoat@gmail.com@316c924e-a436-60f5-8080-3fe189b3f50e>
Date: Thu, 22 Dec 2011 14:15:35 +0000
Subject: [PATCH] do_after() now does its checks every tick, thus preventing
 people from fucking off for the duration, and coming back just before it
 finishes.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2770 316c924e-a436-60f5-8080-3fe189b3f50e
---
 code/defines/procs/helpers.dm | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/code/defines/procs/helpers.dm b/code/defines/procs/helpers.dm
index f5c8ad81497..5ee29931276 100644
--- a/code/defines/procs/helpers.dm
+++ b/code/defines/procs/helpers.dm
@@ -1253,12 +1253,14 @@ proc/listclearnulls(list/list)
 /proc/do_after(mob/M as mob, time as num)
 	var/turf/T = M.loc
 	var/holding = M.equipped()
-	sleep(time)
-	if(M)
-		if ((M.loc == T && M.equipped() == holding && !( M.stat )))
-			return 1
-		else
-			return 0
+	for(var/i=0, i<time)
+		if(M)
+			if ((M.loc == T && M.equipped() == holding && !( M.stat )))
+				i++
+				sleep(1)
+			else
+				return 0
+	return 1
 
 /proc/hasvar(var/datum/A, var/varname)
 	//Takes: Anything that could possibly have variables and a varname to check.