57 lines
1.5 KiB
Lua
57 lines
1.5 KiB
Lua
local tableCount = require("utils").tableCount
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return function()
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local events = {}
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local event = {
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registerEvent = function(self, _event, func)
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if (events[_event] == nil) then
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events[_event] = {}
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end
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table.insert(events[_event], func)
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end,
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removeEvent = function(self, _event, index)
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events[_event][index[_event]] = nil
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end,
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hasEvent = function(self, _event)
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return events[_event]~=nil
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end,
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getEventCount = function(self, _event)
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return _event~=nil and events[_event]~=nil and tableCount(events[_event]) or tableCount(events)
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end,
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getEvents = function(self)
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local t = {}
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for k,v in pairs(events)do
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table.insert(t, k)
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end
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return t
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end,
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clearEvent = function(self, _event)
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events[_event] = nil
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end,
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clear = function(self, _event)
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events = {}
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end,
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sendEvent = function(self, _event, ...)
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local returnValue
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if (events[_event] ~= nil) then
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for _, value in pairs(events[_event]) do
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local val = value(...)
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if(val==false)then
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returnValue = val
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end
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end
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end
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return returnValue
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end,
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}
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event.__index = event
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return event
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end |