| LIGHT? | |
| Syntax | LIGHT? number-or-list (LIGHT?) |
| Explanation | Use the LIGHT? command to check
whether the light(s) given as a number or list of numbers
on a robotic device is on or off. If the LIGHT? command
is used without any inputs, the result is TRUE if any
light is currently on. Use the LIGHT command to turn lights on or off; for the number of lights a robot device supports, use the command ROBOTFACTS. |
| Examples | LIGHT [1 2] "TRUE (Lights 1 and 2 turn on) LIGHT? 1 Result. TRUE |