Update api.py, base.py and two other files

nullptr/models/base.py

@@ -6,14 +6,14 @@ class Reference:
     self.typ = typ
     self.symbol = symbol
     self.store = store
-    
+  
   @classmethod
   def create(cls, obj):
     o = cls(type(obj), obj.symbol, obj.store)
     return o
     
   def resolve(self):
-    self.store.get(self.typ, self.symbol)
+    return self.store.get(self.typ, self.symbol)
     
   def __repr__(self):
     return f'*REF*{self.symbol}.{self.typ.ext()}'
@@ -80,14 +80,6 @@ class Base:
     self.disable_dirty = True
     self.__dict__.update(d)
     self.disable_dirty = False
-  
-  def __getstate__(self):
-    r = {}
-    for k,v in self.__dict__.items():
-      if k in ['store','file_offset', 'disable_dirty', 'file_offset']:
-        continue
-      r[k] = deepcopy(v)
-    return r
     
   def type(self):
     return self.__class__.__name__

nullptr/models/waypoint.py

@@ -21,7 +21,8 @@ class Waypoint(Base):
   def set_system(self):
     parts = self.symbol.split('-')
     system_str = f'{parts[0]}-{parts[1]}'
-    self.system = self.store.get(System, system_str, create=True)
+    system = self.store.get(System, system_str, create=True)
+    self.system = system
   
   @classmethod
   def ext(self):