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Changing return of hooks.lua from class table to global instance of Hooks class
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-5
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-5
hooks.lua
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-5
hooks.lua
···
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-
Hooks = class(function(self)
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hooks = class(function(self)
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self.events = {}
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end)
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-
function Hooks:on(event, callback)
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function hooks:on(event, callback)
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if not self.events[event] then
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self.events[event] = {}
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end
···
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table.insert(self.events[event], callback)
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end
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-
function Hooks:once(event, callback)
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+
function hooks:once(event, callback)
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local wrapper
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wrapper = function(...)
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callback(...)
···
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self:on(event, wrapper)
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end
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function Hooks:off(event, callback)
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function hooks:off(event, callback)
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local list = self.events[event]
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if not list then return end
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for i, cb in ipairs(list) do
···
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end
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end
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-
function Hooks:emit(event, ...)
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function hooks:emit(event, ...)
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local list = self.events[event]
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if not list then return end
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for _, cb in ipairs(list) do
···
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end
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end
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+
local Hooks = hooks()
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return Hooks