From 0f1451babdc094c68d02a644a4448a1fa85b042b Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Wed, 30 Jul 2014 20:26:47 +0200
Subject: [PATCH] Add epsilon to armor class calculation

---
 apps/openmw/mwclass/armor.cpp | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/apps/openmw/mwclass/armor.cpp b/apps/openmw/mwclass/armor.cpp
index b3fc5890bf..f842528d34 100644
--- a/apps/openmw/mwclass/armor.cpp
+++ b/apps/openmw/mwclass/armor.cpp
@@ -157,15 +157,19 @@ namespace MWClass
 
         float iWeight = gmst.find (typeGmst)->getInt();
 
-        if (iWeight * gmst.find ("fLightMaxMod")->getFloat()>=
-            ref->mBase->mData.mWeight)
+        float epsilon = 5e-4;
+
+        if (ref->mBase->mData.mWeight == 0)
+            return ESM::Skill::Unarmored;
+
+        if (ref->mBase->mData.mWeight <= iWeight * gmst.find ("fLightMaxMod")->getFloat() + epsilon)
             return ESM::Skill::LightArmor;
 
-        if (iWeight * gmst.find ("fMedMaxMod")->getFloat()>=
-            ref->mBase->mData.mWeight)
+        if (ref->mBase->mData.mWeight <= iWeight * gmst.find ("fMedMaxMod")->getFloat() + epsilon)
             return ESM::Skill::MediumArmor;
 
-        return ESM::Skill::HeavyArmor;
+        else
+            return ESM::Skill::HeavyArmor;
     }
 
     int Armor::getValue (const MWWorld::Ptr& ptr) const