Checking status of a button every specific period of time to force it

[Mordicus]

Hello All,

I would like to check the status of a specific button every specific period of time (every 3 seconds for example).
Or this button is red (active) or this button is gray (not active).
If this button is gray for more than 3 seconds then we need a click mouse on this button to activate it again (red status).
How can I proceed ?
What should be the command lines examples ?
Thanks in advance for your help.