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import json
import sqlite3
def get_room(id, dbfile):
ret = None
con = sqlite3.connect(dbfile)
for row in con.execute("select json from rooms where id=?",(id,)):
jsontext = row[0]
d = json.loads(jsontext)
d['id'] = id
ret = Room(**d)
break
con.close()
return ret
class Room():
def __init__(self, id=0, name="A Room", description="An empty room", neighbors={}):
self.id = id
self.name = name
self.description = description
self.neighbors = neighbors
def _neighbor(self, direction):
if direction in self.neighbors:
return self.neighbors[direction]
else:
return None
def north(self):
return self._neighbor('n')
def south(self):
return self._neighbor('s')
def east(self):
return self._neighbor('e')
def west(self):
return self._neighbor('w')
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