<function name="AddLegacy" parent="notification" type="libraryfunc"> <description>Adds a standard notification to your screen.</description> <realm>Client and Menu</realm> <args> <arg name="text" type="string">The text to display.</arg> <arg name="type" type="number">Determines the notification method (e.g. icon) for displaying the notification. See the &lt;page&gt;NOTIFY&lt;/page&gt;.</arg> <arg name="type" type="number">Determines the notification method (e.g. icon) for displaying the notification. See the <page>NOTIFY</page>.</arg> <arg name="length" type="number">The number of seconds to display the notification for.</arg> </args> </function> <example> <description>Adds a prop undo notification to the screen, like in Sandbox.</description> <code> notification.AddLegacy( "Undone Prop", NOTIFY_UNDO, 2 ) surface.PlaySound( "buttons/button15.wav" ) Msg( "Prop undone\n" ) </code> <output>Adds a notice that says "Undone Prop", plays the undo sound, and adds a message to the console.</output> </example>