Don't cache config options to prepare for eventual config reload support

src/main/java/com/gmail/nossr50/util/skills/SkillUtils.java

@@ -43,7 +43,6 @@ import com.gmail.nossr50.util.player.UserManager;
 import com.gmail.nossr50.util.spout.SpoutUtils;
 
 public class SkillUtils {
-    private static int enchantBuff = AdvancedConfig.getInstance().getEnchantBuff();
 
     public static int handleFoodSkills(Player player, SkillType skill, int eventFoodLevel, int baseLevel, int maxLevel, int rankChange) {
         int skillLevel = UserManager.getPlayer(player).getProfile().getSkillLevel(skill);
@@ -425,7 +424,7 @@ public class SkillUtils {
             }
 
             itemLore.add("mcMMO Ability Tool");
-            itemMeta.addEnchant(Enchantment.DIG_SPEED, efficiencyLevel + enchantBuff, true);
+            itemMeta.addEnchant(Enchantment.DIG_SPEED, efficiencyLevel + AdvancedConfig.getInstance().getEnchantBuff(), true);
 
             itemMeta.setLore(itemLore);
             heldItem.setItemMeta(itemMeta);
@@ -491,11 +490,11 @@ public class SkillUtils {
                 if (itemLore.remove("mcMMO Ability Tool")) {
                     int efficiencyLevel = item.getEnchantmentLevel(Enchantment.DIG_SPEED);
 
-                    if (efficiencyLevel <= enchantBuff) {
+                    if (efficiencyLevel <= AdvancedConfig.getInstance().getEnchantBuff()) {
                         itemMeta.removeEnchant(Enchantment.DIG_SPEED);
                     }
                     else {
-                        itemMeta.addEnchant(Enchantment.DIG_SPEED, efficiencyLevel - enchantBuff, true);
+                        itemMeta.addEnchant(Enchantment.DIG_SPEED, efficiencyLevel - AdvancedConfig.getInstance().getEnchantBuff(), true);
                     }
 
                     itemMeta.setLore(itemLore);