cleaning up code

app.py

@@ -87,6 +87,7 @@ def character():
         level = request.args.get("level", default=1, type=int)
         role = request.args.get("role", default="fighter", type=str)
         cache = request.args.get("cache", default='true', type=str)
+        # control inputs to prevent abuse
         if cache not in [ "true", "false" ]:
             cache = 'true'
         if not c_id.startswith('adv-'):
@@ -95,12 +96,12 @@ def character():
             level = 1
         if role not in [ 'fighter','magic-user','cleric', 'thief', 'dwarf', 'elf', 'halfling']:
             role = 'fighter'
+        # check cookies for characters
         if request.cookies and cache != "false":
             character = return_character_from_cookie(request.cookies[c_id])
-            print(character.player_class)
             if character.level != level:
                 character.set_level(level)
-            # reroll until we get our class
+            # reroll until we get the class from the cookie, if it doesn't match
             while character.player_class != role.replace("-"," "):
                 new_char = Adventurer(c_id, level)
                 selected_class = AdventurerGen(new_char).selection()