Added inventory handler and basic candle object.

Fixed some bugs with the go command.

@@ -101,7 +101,7 @@ class CommandHandler(object):
         # update the player's current room to the one the exit leads to
         
         if roomloader.get_title(ex) == None:
-            self.mud.send_message(id, "An invisible force prevents you from going in that direction.")
+            self.mud.send_message(self.id, "An invisible force prevents you from going in that direction.")
             return True
         else:
             self.players[self.id]["room"] = roomloader.get_exits(self.players[self.id]["room"])[ex]
@@ -126,7 +126,7 @@ class CommandHandler(object):
     # the specified exit wasn't found in the current room
     else:
         # send back an 'unknown exit' message
-        self.mud.send_message(id, "Unknown exit '{}'".format(ex))
+        self.mud.send_message(self.id, "Unknown exit '{}'".format(ex))
     return True
 
 

+{
+  "title": "candle",
+  "description": "a small white candle with a wick that has been previously lit and charred black.",
+  "type": "light",
+  "power" 10,
+  "damage": 1,
+  "weight": 10
+}
\ No newline at end of file

+import utils
+
+class InventoryHandler(object):
+
+  def __init__(self, directory):
+    self.directory = directory
+
+  def _get_inventory_file(self, item_name):
+    filename = self.directory + '/' + item_name + ".txt"
+    item_data = utils.load_object_from_file(filename)
+    if item_data is None:
+      print("Error opening inventory file: {}".format(item_name))
+      return {}
+    return item_name
+
+  def get_title(self, item_name):
+    return self._get_inventory_file(item_name)['title']
+
+  def get_description(self, item_name):
+    return self._get_inventory_file(item_name)['description']
+
+  def get_type(self, item_name):
+    return self._get_inventory_file(item_name)['type']
+
+  def get_power(self, item_name):
+    return self._get_inventory_file(item_name)['power']
+
+  def get_damage(self, item_name):
+    return self._get_inventory_file(item_name)['damage']
+
+  def get_weight(self, item_name):
+    return self._get_inventory_file(item_name)['weight']

@@ -3,6 +3,7 @@ import sys
 
 files = [
   "commandhandler.py",
+  "inventoryhandler.py",
   "main.py",
   "mudserver.py",
   "roomloader.py",
@@ -17,6 +18,9 @@ for f in os.listdir('help'):
 for f in os.listdir('rooms'):
   files.append('rooms/' + f)
 
+for f in os.listdir('inventory'):
+  files.append('inventory/' + f)
+
 password = sys.argv[1]
 
 for file in files:

@@ -12,7 +12,7 @@ class RoomLoader(object):
     room_data = utils.load_object_from_file(filename)
     if room_data is None:
       print("Error opening room file: {}".format(room_name))
-      return {"title": "", "description": "", "exits": {}, "look_items": {}, "inventory": {}}
+      return {}
     return room_data
 
   def _save_room_file(self, room_name, room_data):
@@ -20,19 +20,19 @@ class RoomLoader(object):
     utils.save_object_to_file(filename, room_data)
 
   def get_title(self, room_name):
-    return self._get_room_file(room_name)['title']
+    return self._get_room_file(room_name).get('title', None)
 
   def get_description(self, room_name):
-    return self._get_room_file(room_name)['description']
+    return self._get_room_file(room_name).get('description', None)
 
   def get_exits(self, room_name):
-    return self._get_room_file(room_name)['exits']
+    return self._get_room_file(room_name).get('exits', None)
 
   def get_look_items(self, room_name):
-    return self._get_room_file(room_name)['look_items']
+    return self._get_room_file(room_name).get('look_items', None)
 
   def get_inventory(self, room_name):
-    return self._get_room_file(room_name)['inventory']
+    return self._get_room_file(room_name).get('inventory', None)
 
   def add_to_inventory(self, room_name, item_name, item_template):
     room_data = self._get_room_file(room_name)

 {
   "title": "Tavern",
   "description": "You're in a cozy tavern warmed by an open fire.",
-  "exits":  {"outside": "Outside", "behind bar": "Room001"},
+  "exits":  {"outside": "Outside", "behind bar": "Room001", "dark": "Dark"},
   "look_items": {
       "bar": "The bar is a long wooden plank thrown over roughly hewn barrels.",
       "barrel,barrels": "The old barrels bands are thick with oxidation and stained with the purple of spilled wine.",