Moho Animation Forum

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--syn\/
	if (not self.initializedVersion) then
		local name
		for n, value in pairs(_G) do
			if rawequal(value, self) then
				name = n
				break
			end
		end
		-- inject save pref remotely
		local origSavePrefs = self.SavePrefs
		self.SavePrefs = function(self, prefs)
			prefs:SetString(name..".MohoVer", self.MohoVer)
			if origSavePrefs then return origSavePrefs(self, prefs) end
		end
		-- load pref manually
		local path = moho:UserPrefsFile()
		local key = "\""..name..".MohoVer".."\""
		for line in io.lines(path) do
			if (string.find(line, key, 1, true)) then
				self.MohoVer = string.match(line, '"[^"]+"%s+"([^"]+)"')
				break
			end
		end
		self.initializedVersion = true
		self.foundName = name
		-- warn user of replacement tool when Moho updates
		if (self.MohoVer == nil) or (self.MohoVer ~= moho:AppVersion()) then
			local name = self.foundName
			
			local button = LM.GUI.Alert(LM.GUI.ALERT_WARNING, name.."\n This installed tool is a third-party replacement of the stock tool.\n If you have recently updated Moho, please check if this stock tool has\n been updated, and decide if you want to remove this replacement tool.", "(If you have installed this replacement for the first time, you can ignore this message.)","", "OK", "Remind me later")
			if (button == 0) then
				self.MohoVer = moho:AppVersion()
			end
		else
			self.initializedVersion = true
		end
	end
--syn/\