fix(serialization): temporary fix for the problem derived from moving the MerchantRecipeListDataType to another package

Author: VoperAD

src/main/java/me/voper/slimeframe/core/datatypes/MerchantRecipeListDataType.java

@@ -64,7 +64,7 @@ public List<MerchantRecipe> fromPrimitive(@Nonnull byte[] bytes, @Nonnull Persis
 
         List<MerchantRecipe> merchantRecipes = new ArrayList<>();
 
-        try (ObjectInputStream objectStream = new ObjectInputStream(new ByteArrayInputStream(bytes))) {
+        try (ObjectInputStream objectStream = new CustomObjectInputStream(new ByteArrayInputStream(bytes))) {
             int recipeCount = objectStream.readInt();
             for (int i = 0; i < recipeCount; i++) {
                 SerializableMerchantRecipe serializableRecipe = (SerializableMerchantRecipe) objectStream.readObject();
@@ -203,4 +203,22 @@ public static SerializableSlimefunItemStack deserialize(Map<String, Object> args
 
     }
 
+    public static class CustomObjectInputStream extends ObjectInputStream {
+
+        public CustomObjectInputStream(InputStream in) throws IOException {
+            super(in);
+        }
+
+        @Override
+        protected ObjectStreamClass readClassDescriptor() throws IOException, ClassNotFoundException {
+            ObjectStreamClass osc = super.readClassDescriptor();
+
+            if (osc.getName().equals("me.voper.slimeframe.slimefun.datatypes.MerchantRecipeListDataType$SerializableMerchantRecipe")) {
+                osc = ObjectStreamClass.lookup(MerchantRecipeListDataType.SerializableMerchantRecipe.class);
+            }
+
+            return osc;
+        }
+    }
+
 }