From 5d7b62f32db270704a71a3583e45e70c8eaa1ecb Mon Sep 17 00:00:00 2001
From: Chinsky <krauchinsky@gmail.com>
Date: Sun, 9 Jun 2013 18:31:11 +0400
Subject: [PATCH] gave virus slight chance to change antibodies they could be
 cured with.

---
 code/modules/virus2/disease2.dm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/modules/virus2/disease2.dm b/code/modules/virus2/disease2.dm
index 523c6001baf..81705cbe4af 100644
--- a/code/modules/virus2/disease2.dm
+++ b/code/modules/virus2/disease2.dm
@@ -83,6 +83,9 @@
 /datum/disease2/disease/proc/majormutate()
 	var/datum/disease2/effectholder/holder = pick(effects)
 	holder.majormutate()
+	if (prob(5))
+		antigen = text2num(pick(ANTIGENS))
+		antigen |= text2num(pick(ANTIGENS))
 
 /datum/disease2/disease/proc/getcopy()
 	var/datum/disease2/disease/disease = new /datum/disease2/disease