From 9e8120cc98c47749912b3ba481efc1bd51e4a61f Mon Sep 17 00:00:00 2001
From: Greyscale <devnull@localhost>
Date: Mon, 8 Jun 2009 16:04:11 -0700
Subject: [PATCH] Fixed bug where disabling weapons disabling all knockback. 
 Also fixed potential error when disabling hitgroups.

---
 src/zr/knockback.inc | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/src/zr/knockback.inc b/src/zr/knockback.inc
index be3144c..3f9be69 100644
--- a/src/zr/knockback.inc
+++ b/src/zr/knockback.inc
@@ -71,23 +71,25 @@ KnockbackOnClientHurt(client, attacker, const String:weapon[], hitgroup, dmg_hea
     }
     
     new bool:weapons = GetConVarBool(g_hCvarsList[CVAR_WEAPONS]);
-    if (!weapons)
+    if (weapons)
     {
-        return;
+        new weaponindex = WeaponsNameToIndex(weapon);
+        if (weaponindex != -1)
+        {
+            // Apply weapon knockback multiplier.
+            knockback *= WeaponsGetKnockback(weaponindex);
+        }
     }
     
-    new weaponindex = WeaponsNameToIndex(weapon);
-    if (weaponindex != -1)
+    new bool:hitgroups = GetConVarBool(g_hCvarsList[CVAR_HITGROUPS]);
+    if (hitgroups)
     {
-        // Apply weapon knockback multiplier.
-        knockback *= WeaponsGetKnockback(weaponindex);
-    }
-    
-    new hitgroupindex = HitgroupToIndex(hitgroup);
-    if (hitgroupindex != -1)
-    {
-        // Apply hitgroup knockback multiplier.
-        knockback *= HitgroupsGetKnockback(hitgroupindex);
+        new hitgroupindex = HitgroupToIndex(hitgroup);
+        if (hitgroupindex != -1)
+        {
+            // Apply hitgroup knockback multiplier.
+            knockback *= HitgroupsGetKnockback(hitgroupindex);
+        }
     }
     
     // Apply damage knockback multiplier.