event.wait_input_change ([timeout])

Pause the script until one of the inputs of a device changes (or a specified period of time elapses).

Returns true if an input has changed, or false if no input has changed.

[timeout]

Time in milliseconds for the routine to wait before continuing.

If a project role is stopped while waiting in this routine, the script will exit immediately at this line and no further processing will occur.

This argument is optional.

Note: If this argument is omitted, the routine will wait indefinitely for an input to change.

To determine if any inputs have changed after the script returns from running wait_input_change([timeout]), query the input objects to obtain their current state. For example:

for input in inputs:

  if input.change_get():

    #do something