mousehook.lua

hook.Add("Think", "MouseMove hook", function()
	local x = gui.MouseX()
	local y = gui.MouseY()
	if x == 0 and y == 0 then return end -- cursor not enabled
	if not gui.OldMouseX then -- first call
		gui.OldMouseX = x;
		gui.OldMouseY = y;
	end

	if ((gui.OldMouseY ~= y) or (gui.OldMouseX ~= x)) then
		hook.Run("MouseMoved", gui.OldMouseX, gui.OldMouseY, x, y) -- oldX, oldY, X, Y
		gui.OldMouseX = x;
		gui.OldMouseY = y;
	end
end)


hook.Add("MouseMoved", "test", function(oldX, oldY, X, Y)
	print(SysTime(), oldX, oldY, X, Y)
end)