Custom Signal Module

local Signal = {}
Signal.__index = Signal

function Signal.new()
    return setmetatable({
        BindableEvent = Instance.new("BindableEvent")
    }, Signal)
end

function Signal:Fire(...)
    self.Arguments = {...}
    self.BindableEvent:Fire()
end

function Signal:Wait()
    self.BindableEvent.Event:Wait()

    return unpack(self.Arguments)
end

function Signal:Connect(callback)
    return self.BindableEvent.Event:Connect(function()
        callback(unpack(self.Arguments))
    end)
end

return Signal