<function name="InternalMousePressed" parent="gui" type="libraryfunc"> <description>Simulates a mouse key press for the given mouse key.</description> <realm>Client and Menu</realm> <args> <arg name="key" type="number">The key, see <page>MOUSE</page>.</arg> <arg name="key" type="number">The key, see <page>Enums/MOUSE</page>.</arg> </args> </function>