LlDetectedLinkNumber

Returns an integer that is the link number of the triggered event. If not supported by the event, returns zero.

number does not support negative indexes. For touch and collision categories of events only.

llDetected* functions can be called anywhere but will only return usable values if called from within Detection events (collision, collision_start, collision_end, sensor, touch, touch_start, touch_end) and functions called by Detection events.

• llDetectedLinkNumber will return 0 in collision events of VolumeDetect objects (SVC-2996).
• If number is out of bounds the script continues to execute without an error message.
• 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.

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default
{
    touch_start(integer num_detected)
    {
        integer i;
        for(i=0; i<num_detected; ++i) {
            llOwnerSay("Link number clicked: " + (string)llDetectedLinkNumber(i));
        }
    }
}
 

Events

Functions

Articles

Issues

SVC-2996

[c]

llDetectedLinkNumber returns 0 with llVolumeDetect(TRUE)