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26 lines
766 B
26 lines
766 B
local addonName, addon = ...
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local callbacks = {}
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function addon:RegisterCallback(eventName, onEventFuncName, onEventFunc)
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if not callbacks[eventName] then callbacks[eventName] = {} end
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callbacks[eventName][onEventFuncName] = onEventFunc
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end
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function addon:UnregisterCallback(eventName, onEventFuncName)
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if not callbacks[eventName] then return end
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callbacks[eventName][onEventFuncName] = nil
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end
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function addon:UnregisterAllCallbacks(eventName)
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if not callbacks[eventName] then return end
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callbacks[eventName] = nil
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end
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function addon:Fire(eventName, ...)
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if not callbacks[eventName] then return end
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for onEventFuncName, onEventFunc in pairs(callbacks[eventName]) do
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onEventFunc(...)
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end
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end
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