-- <event, {callbacks}>
local _broadcast = {}
local EventMsgCenter = {} 

EventMsgCenter.registerMsg = function(e, callback) 
	if _broadcast[e] == nil then 
		_broadcast[e] = {} 
	end 
	table.insert(_broadcast[e], callback)
end 

EventMsgCenter.unRegisterMsg = function(e, callback)
	if _broadcast[e] == nil or callback == nil then 
		return 
	end 
	table.remove(_broadcast[e], callback) 
end 

EventMsgCenter.unRegisterAllMsgByEvent = function(e)
	if _broadcast[e] == nil then 
		return 
	end 
	
end 

EventMsgCenter.unRegisterAllMsg = function() 

end 

EventMsgCenter.sendMsg = function(e, ...)
	
end 

return EventMsgCenter