<function name="TimedSin" parent="Global" type="libraryfunc"> <description> Returns a sine value that fluctuates based on <page>Global.CurTime</page>. The value returned will be between the start value plus/minus the range value. <bug>The range arguments don't work as intended. The existing (bugged) behavior is documented below.</bug> </description> <realm>Shared and Menu</realm> <file line="295-L300">lua/includes/util.lua</file> <file line="316-L321">lua/includes/util.lua</file> <args> <arg name="frequency" type="number">The frequency of fluctuation, in</arg> <arg name="origin" type="number">The center value of the sine wave.</arg> <arg name="max" type="number">This argument's distance from origin defines the size of the full range of the sine wave. For example, if origin is 3 and max is 5, then the full range of the sine wave is 5-3 = 2. 3 is the center point of the sine wave, so the sine wave will range between 2 and 4.</arg> <arg name="offset" type="number">Offset variable that doesn't affect the rate of change, but causes the returned value to be offset by time</arg> </args> <rets> <ret name="" type="number">Sine value</ret> </rets> </function>