Fixed humans winning on round end when no humans present, removed classes file cvar and made it use the config module, replaced SetFailState with LogMessageFormatted with fail flag, made the base config manipulator function.

src/zr/weapons/restrict.inc

@@ -12,9 +12,10 @@
 new Handle:gRestrictedWeapons = INVALID_HANDLE;
 
 /**
- * Array to store keyvalue data.
+ * Keyvalue handle to store weapon groups data.
+ * 
+ * @redir   config.inc
  */
-new Handle:kvWeaponGroups = INVALID_HANDLE;
 
 /**
  * Array that stores the "HookID" to be later unhooked on player disconnect.
@@ -125,7 +126,7 @@ RestrictDefaultRestrictions()
             decl String:restrict[8];
             KvGetString(kvWeapons, "restrict", restrict, sizeof(restrict), "no");
             
-            if (ZRConfigSettingToBool(restrict))
+            if (ConfigSettingToBool(restrict))
             {
                 new WpnRestrictQuery:output = RestrictRestrict(weapon, display);
                 RestrictPrintRestrictOutput(0, output, display, true);