From b7a9760e769738058ddbd99bc56d809de26ee99a Mon Sep 17 00:00:00 2001
From: Joseph Botosh <rumly111@gmail.com>
Date: Mon, 28 Sep 2015 12:04:09 +0300
Subject: add abs(N) function

---
 npc/functions/main.txt | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'npc/functions/main.txt')

diff --git a/npc/functions/main.txt b/npc/functions/main.txt
index d510f05b..a9edd4a1 100644
--- a/npc/functions/main.txt
+++ b/npc/functions/main.txt
@@ -158,3 +158,9 @@ function	script	npcdebug	{
         debugmes strnpcinfo(3) + ": " + getarg(0);
     return;
 }
+
+
+function	script	abs	{
+    .@n = getarg(0);
+    return .@n >= 0 ? .@n : -.@n;
+}
-- 
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