import es
import sys

class AddonManagerHook(es.AddonManager):
    def __init__(self):
        if hasattr(es.AddonManager, '__init__'):
            es.AddonManager.__init__(self)

    def triggerEvent(self, eventname):
        es.dbgmsg(0, "Event fired")
        if not self.EventListeners.has_key(eventname):
            return
        for listener in self.EventListeners[eventname]:
            if not listener.__dict__.has_key('disable') or not listener.disabled:
                try:
                    self.EventListeners[eventname][listener](es.event_var)
                except:
                    sys.excepthook(*sys.exc_info())

""" Save the instance of the current addons """
oldAddonsManager = es.addons

""" Create a new instance of our hook """
addonsHook = AddonManagerHook()

""" Ensure our hook contains the same listeners as the old event manager """
addonsHook.AddonList = oldAddonsManager.AddonList
addonsHook.EventListeners = oldAddonsManager.EventListeners
addonsHook.Blocks = oldAddonsManager.Blocks
addonsHook.TickListeners = oldAddonsManager.TickListeners
addonsHook.SayListeners = oldAddonsManager.SayListeners
addonsHook.ClientCommandFilters = oldAddonsManager.ClientCommandFilters
# This next foreach loop throws an error
#for v in addonsHook.getAddonList():
#   es.dbgmsg(0, v)

""" Ah the beautiful hook assignment :D  """
es.addons = addonsHook

def unload():
    """ On unload, reassign the addon manager back to it's predecessor """
    es.addons = oldAddonsManager

def round_start(event_var):
    es.dbgmsg(0, "Round started")
    #addonsHook.triggerEvent("round_start")