Difference between revisions of "LlListen"
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|func_footnote=If '''msg''', '''name''' or '''id''' are blank there are not used to filter incoming messages.<br/> | |func_footnote=If '''msg''', '''name''' or '''id''' are blank there are not used to filter incoming messages.<br/> | ||
If '''id''' is an invalid key or a {{LSLG|NULL_KEY|null key}}, it is considered blank. | If '''id''' is an invalid key or a {{LSLG|NULL_KEY|null key}}, it is considered blank. | ||
|also_functions={{LSL DefineRow||{{LSLG|llListenRemove}}|}} | |also_functions={{LSL DefineRow||{{LSLG|llListenRemove}}|Removes a listen}} | ||
{{LSL DefineRow||{{LSLG|llListenControl}}|}} | {{LSL DefineRow||{{LSLG|llListenControl}}|Enables/Disables a listen}} | ||
{{LSL DefineRow||{{LSLG|llWhisper}}|}} | {{LSL DefineRow||{{LSLG|llWhisper}}|Sends chat limited to 10 meters}} | ||
{{LSL DefineRow||{{LSLG|llSay}}|}} | {{LSL DefineRow||{{LSLG|llSay}}|Sends chat limited to 20 meters}} | ||
{{LSL DefineRow||{{LSLG|llShout}}|}} | {{LSL DefineRow||{{LSLG|llShout}}|Sends chat limited to 100 meters}} | ||
|also_events={{LSL DefineRow||{{LSLG|listen}}|}} | |also_events={{LSL DefineRow||{{LSLG|listen}}|}} | ||
|also_tests | |also_tests | ||
| Line 20: | Line 20: | ||
|constants | |constants | ||
|caveats=*On [[state]] change, all listens are removed automatically. It is a feature. | |caveats=*On [[state]] change, all listens are removed automatically. It is a feature. | ||
*Only 64 listens can simultaneously be open in any single script. | |||
**If this number is exceeded an error is shouted. | |||
|specs | |specs | ||
|cat1=Communications | |cat1=Communications | ||
Revision as of 01:15, 26 February 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llListen( integer channel, string name, key id, string msg );| 0.0 | Forced Delay |
| 10.0 | Energy |
Sets a callback for msg on channel from name and id.
Returns an integer that can be used to deactivate or remove the listen.
| • integer | channel | – | any valid integer, positive or negative. | |
| • string | name | |||
| • key | id | |||
| • string | msg |
If msg, name or id are blank there are not used to filter incoming messages.
If id is an invalid key or a null key, it is considered blank.
Caveats
- On state change, all listens are removed automatically. It is a feature.
- Only 64 listens can simultaneously be open in any single script.
- If this number is exceeded an error is shouted.
Examples
See Also
Events
| • | listen |
Functions
| • | llListenRemove | – | Removes a listen | |
| • | llListenControl | – | Enables/Disables a listen | |
| • | llWhisper | – | Sends chat limited to 10 meters | |
| • | llSay | – | Sends chat limited to 20 meters | |
| • | llShout | – | Sends chat limited to 100 meters |
Deep Notes
Signature |
|---|
function integer llListen( integer channel, string name, key id, string msg ); |