Counts the amount of executed commands since the last interpreter-pause(waiting, etc.). If its more than 500, the interpreter will automatically pause for 1 frame to avoid that Live-Preview freezes the Editor in case of endless loops.

Timer ID if a timeout for live-preview was configured to exit the game loop after a certain amount of time.

Indicates if Live-Preview is currently waiting for the next user-action. (Selecting another command, etc.)