Difference between revisions of "LlListenRemove"
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(Undo revision 1189390 by Rolig Loon (Talk)) |
m (Whoops, forgot an equal sign, put an extra '|', and placed the haiku line where usually the templates have it!) |
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*No error is thrown if {{LSLP|handle}} has already been released or is invalid. | *No error is thrown if {{LSLP|handle}} has already been released or is invalid. | ||
|constants | |constants | ||
|examples=< | |examples=<syntaxhighlight lang="lsl2"> | ||
// Listen for one line of chat from the owner, echo it back to them, then stop listening | // Listen for one line of chat from the owner, echo it back to them, then stop listening | ||
integer ListenHandle; | integer ListenHandle; | ||
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llListenRemove(ListenHandle); // Stop listening | llListenRemove(ListenHandle); // Stop listening | ||
} | } | ||
}</ | }</syntaxhighlight> | ||
|helpers | |helpers | ||
|also_functions={{LSL DefineRow||[[llListen]]}} | |also_functions={{LSL DefineRow||[[llListen]]}} | ||
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|negative_index | |negative_index | ||
|sort=ListenRemove | |sort=ListenRemove | ||
|haiku={{Haiku|Wee break of the day|A good listener removed|out of primitive}} | |||
|cat1=Communications | |cat1=Communications | ||
|cat2=Chat | |cat2=Chat | ||
Latest revision as of 04:39, 23 April 2022
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llListenRemove( integer handle );| 0.0 | Forced Delay |
| 10.0 | Energy |
Removes listen event callback handle
| • integer | handle | – | handle to control listen event |
Caveats
- On state change or script reset all listens are removed automatically.
- A state change can be used as a shortcut to releasing all listens in the script.
- No error is thrown if handle has already been released or is invalid.
Examples
// Listen for one line of chat from the owner, echo it back to them, then stop listening
integer ListenHandle;
default
{
state_entry()
{
// Start listening on channel 0, for text from owner only
ListenHandle = llListen(0, "", llGetOwner(), "");
}
listen(integer channel, string name, key id, string message)
{
llOwnerSay(message); // Echo the message back to the owner
llListenRemove(ListenHandle); // Stop listening
}
}
Notes
- It is good practice to remove listeners when they are no longer required, or set them inactive via llListenControl
See Also
Deep Notes
Signature |
|---|
function void llListenRemove( integer handle ); |
Haiku |
|---|
|
Wee break of the day
|