directory.update_entry_fields: follow address_mode

Author: bird-dancer

psptool/directory.py

@@ -187,12 +187,17 @@ def update_entry_fields(self, file: File, type_, size, offset):
             if my_entry.type == file.type:
                 entry = my_entry
                 break
-        assert(entry is not None)
+        assert (entry is not None)
+
+        if entry.address_mode == 2 or entry.address_mode == 3:
+            offset -= self.buffer_offset
+
+        print(self.buffer_offset == self.get_address())
 
         # 2. Update fields
         entry.type = type_
         entry.size = size
-        entry.offset = offset - self.get_address()
+        entry.offset = offset
         # todo: allow updating the address_mode which consists of two bytes right here
 
         # 3. Update checksum