Mod重写Ft子目录和目录的Htaccess(Mod Rewrite Htaccess for Fake sub Directories and directory)

 为了回答我自己的问题，Engine.main（）中的循环就像它应该的那样工作，但是我从while语句中取出了self.room.describe（）： 
 
def main(self):
    self.room.describe() #Describes the current room.
    while True:
        # Ask for user prompt
        input = raw_input(self.room.prompt)
        cmd = input.lower()
        ...etc, etc, etc...
 
 然后我将GoCommand更改为： 
 
class GoCommand(Command):
def __init__(self, direction):
    self.direction = direction

def execute(self):
    # 'E' is the instantiation of the Engine class, declared within engine.py
    from engine import E

    # self.direction is 'north' in our example
    if self.direction in E.room.map.keys():
        print "You head %s\n" % self.direction # Pretty explanatory

        E.room = E.room.map[self.direction]
        print E.room.describe()
    else:
        print "You can't go that way."
 
 一切都按照应有的方式运作。 

To answer my own question, the loop in Engine.main() works just as its supposed to, but I took self.room.describe() out of the while statement:
 
def main(self):
    self.room.describe() #Describes the current room.
    while True:
        # Ask for user prompt
        input = raw_input(self.room.prompt)
        cmd = input.lower()
        ...etc, etc, etc...
 
Then I changed the GoCommand to:
 
class GoCommand(Command):
def __init__(self, direction):
    self.direction = direction

def execute(self):
    # 'E' is the instantiation of the Engine class, declared within engine.py
    from engine import E

    # self.direction is 'north' in our example
    if self.direction in E.room.map.keys():
        print "You head %s\n" % self.direction # Pretty explanatory

        E.room = E.room.map[self.direction]
        print E.room.describe()
    else:
        print "You can't go that way."
 
And everything works as its supposed to.