Difference between revisions of "LlDetectedKey"
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{ | { | ||
touch_start(integer number) | touch_start(integer number) | ||
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llOwnerSay("The key to who touched me is: " +(string)llDetectedKey(0)); | llOwnerSay("The key to who touched me is: " +(string)llDetectedKey(0)); | ||
} | } | ||
}</ | }</lsl> | ||
|helpers | |helpers | ||
|also_functions | |also_functions | ||
Revision as of 19:42, 31 December 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: key llDetectedKey( integer number );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a key that is the UUID of the detected object or avatar number.
| • integer | number | – | Index of detection information |
number does not support negative indexes. Returns an empty key if number is not valid sensed object or avatar.
Specification
llDetected* functions only work if called from within Detection events (collision, collision_start, collision_end, sensor, touch, touch_start, touch_end) or in functions called by Detection events. They will fail silently and return unusable values if called during other events.
Caveats
- 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.
Examples
<lsl>default {
touch_start(integer number)
{
llOwnerSay("The key to who touched me is: " +(string)llDetectedKey(0));
}
}</lsl>
See Also
Articles
| • | Detected |
Deep Notes
Footnotes
- ^ The exception is no_sensor but it doesn't enable llDetected* functions.
- ^ Like all event parameters, the user can overwrite the initial value.
Signature |
|---|
function key llDetectedKey( integer number ); |