add load and save functions to classes

move files
update character creater to allowing to stack  classes

classes/Map.py

@@ -1,6 +1,9 @@
-from json import load as json_load
-import os
+import my_helpers.myPickle as my_pickle
 
+from json import load as json_load
+import logging, os
+
+LOGGING = logging.getLogger(__name__)
 class Map:
   def __init__(self, path):
     self.path = path
@@ -20,3 +23,30 @@ class Map:
 
   def __getitem__(self, key):
     return self.story[key]
+
+  @classmethod
+  def load_from_file(cls, file_options):
+    LOGGING.debug(f"Loading from file: {file_options}")
+    if os.path.exists(file_options["path"]):
+      with open(file_options["path"], "rb") as f:
+        data = my_pickle.load(f, file_options['compression'], None)
+
+      new_class = cls(file_options["path"])
+      new_class.__dict__.update(data.__dict__)
+      LOGGING.debug(f"Loaded {data}", {"loaded_data": new_class})
+      return new_class
+    else:
+      raise FileNotFoundError(f"Could not load map file: {file_options['path']}")
+
+  def save_to_file(self, file_options):
+    LOGGING.debug(f"Saving Object {self} To file: {file_options}")
+    os.makedirs(os.path.dirname(file_options["path"]), exist_ok=True)
+    with open(file_options["path"], "wb") as f:
+      my_pickle.dump(self, f, file_options['compression'], None)
+
+  def by_the_place(self, is_by_a_place, chapter, moves):
+    LOGGING.debug(is_by_a_place)
+    if is_by_a_place:
+      return self[chapter]["Places"][is_by_a_place]
+
+    return self[chapter]["World"][moves]