LlDetectedKey

Returns a key that is the UUID of the detected object or avatar number.

number does not support negative indexes.
Returns an empty key if number is not valid sensed object or avatar.

llDetected* functions can be called anywhere but will only return non-default values if called from within Detection events and functions called by Detection events.

• Events that enable the llDetected* functions always return at least one detected item.
  • Detection events are not raised if there is nothing detected (with the slight exception of no_sensor but it doesn't enable llDetected* functions).
  • The event detection count parameter value is initially never less than 1.

default
{
    touch_start(integer total_number)
    {
        integer number = 0;
        do
            llOwnerSay("The key to who touched me is: " + (string) llDetectedKey(number));
        while(total_number > ++number);
    }
}

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