77 lines
1.4 KiB
Python
77 lines
1.4 KiB
Python
#! /usr/bin/python
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# To change this template, choose Tools | Templates
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# and open the template in the editor.
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__author__="bjschuma"
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__date__ ="$Feb 24, 2010 9:13:41 PM$"
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# Maintain the list of guests
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class GuestList(list):
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def __init__(self):
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list.__init__(self)
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self.active = False
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def add(self, item, priority):
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self += [(priority, item)]
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self.sort()
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class Event(dict):
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def __init__(self):
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dict.__init__(self)
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self.nextEvent = 0
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self.create("OCARINA_START")
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self.create("OCARINA_QUIT")
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self.create("OCARINA_PLAY")
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self.create("OCARINA_PAUSE")
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def create(self,name):
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var = "self." + name.upper()
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exec var + " = " + str(self.nextEvent)
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self.nextEvent += 1
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exec "self["+var+"] = GuestList()"
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def has(self,key):
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return (key in self.keys())
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# Add a "guest" (function or script) to this event
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def invite(self, name, guest, priority=None):
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if priority==None:
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priority = 100
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self[name].add(guest, priority)
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# Remove a guest from the guest list
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def uninvite(self, name, guest):
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self[name].remove(guest)
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def stop(self,name):
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self[name].active = False
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# Start the party!
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def start(self,name,args=None):
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if self.has(name) == False:
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return
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self[name].active = True
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for priority,guest in self[name]:
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if self[name].active == False:
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break
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elif self[name].active == True:
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if args==None:
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guest()
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else:
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guest(args)
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self.stop(name)
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