Fix ItemStack serializer being unable to serialize some items

Fix PlayerDisguise using code I forgot to use, instead of real code

src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoItemStack.java

@@ -64,6 +64,11 @@ public class ParamInfoItemStack extends ParamInfoEnum {
             return name;
         }
 
+        // If its not a CraftItemStack
+        if (item.getClass().getSimpleName().equals("ItemStack") && item.hasItemMeta()) {
+            item = ReflectionManager.getCraftItem(item);
+        }
+
         String itemName = ReflectionManager.getItemName(item.getType());
         ArrayList<String> mcArray = new ArrayList<>();
 

src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java

@@ -18,6 +18,7 @@ import org.apache.commons.lang.StringUtils;
 import org.bukkit.*;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.craftbukkit.v1_15_R1.inventory.CraftItemStack;
 import org.bukkit.entity.*;
 import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.inventory.ItemStack;
@@ -361,6 +362,17 @@ public class ReflectionManager {
         return null;
     }
 
+    public static ItemStack getCraftItem(ItemStack bukkitItem) {
+        try {
+            return (ItemStack) craftItemClass.getMethod("asCraftMirror", ItemStack.class).invoke(null, bukkitItem);
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return null;
+    }
+
     public static NmsVersion getVersion() {
         if (version == null) {
             getBukkitVersion();