Difference between revisions of "LlSay"
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*Phrases spoken with llSay can only be heard within 20 meters of the speaking object. | *Phrases spoken with llSay can only be heard within 20 meters of the speaking object. | ||
*A prim can '''not''' hear itself, to prevent problems with recursion. | *A prim can '''not''' hear itself, to prevent problems with recursion. | ||
|examples=<pre> | |examples=<pre> | ||
default { | default { | ||
| Line 36: | Line 35: | ||
|also_tests | |also_tests | ||
|also_articles | |also_articles | ||
|notes=If one object 'says' something to another object (e.g., a button that, when touched, | |notes= | ||
Consider using [[llOwnerSay]] or channel {{LSL Const|DEBUG_CHANNEL|integer|hex=0x7FFFFFFF}} for debugging purposes. | |||
If one object 'says' something to another object (e.g., a button that, when touched, | |||
turns on a lamp), it is a good idea to use a very negative channel, e.g., | turns on a lamp), it is a good idea to use a very negative channel, e.g., | ||
<pre> | <pre> | ||
| Line 45: | Line 47: | ||
of the message must be set to 'listen' on this channel.) | of the message must be set to 'listen' on this channel.) | ||
If DEBUG_CHANNEL is used as ''channel'', the script will say ''msg'' to the Script Warning/Error window. | If {{LSL Const|DEBUG_CHANNEL|integer|hex=0x7FFFFFFF}} is used as ''channel'', the script will say ''msg'' to the Script Warning/Error window. | ||
If 0 is used as ''channel'', the script will say ''msg'' so anyone can see it as normal chat. All other integers used are private channels. | If 0 is used as ''channel'', the script will say ''msg'' so anyone can see it as normal chat. All other integers used are private channels. | ||
Revision as of 14:03, 26 June 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llSay( integer channel, string msg );| 0.0 | Forced Delay |
| 10.0 | Energy |
Says the text supplied in string msg on channel supplied in integer channel.
| • integer | channel | |||
| • string | msg |
| Channel Constant | Description | |
|---|---|---|
| DEBUG_CHANNEL | 0x7FFFFFFF | Chat channel reserved for script debugging and error messages, broadcasts to all nearby users. |
| PUBLIC_CHANNEL | 0x0 | Chat channel that broadcasts to all nearby users. This channel is sometimes referred to as: open chat, local chat and public chat. |
Caveats
- Text can only be a maximum of 1024 bytes.
- Phrases spoken with llSay can only be heard within 20 meters of the speaking object.
- A prim can not hear itself, to prevent problems with recursion.
Examples
default {
state_entry()
{
llSay(0,"This is an incredibly useless program." );
}
}
To avoid making your object spam its neighborhood, use llOwnerSay or llInstantMessage.
Notes
Consider using llOwnerSay or channel DEBUG_CHANNEL for debugging purposes.
If one object 'says' something to another object (e.g., a button that, when touched, turns on a lamp), it is a good idea to use a very negative channel, e.g.,
llSay(-5243212,"turn on");
It is impossible for an avatar to chat on a negative channel, and extremely unlikely that some other object would accidently say something on such a channel. (Of course, the intended target of the message must be set to 'listen' on this channel.)
If DEBUG_CHANNEL is used as channel, the script will say msg to the Script Warning/Error window.
If 0 is used as channel, the script will say msg so anyone can see it as normal chat. All other integers used are private channels.
See Also
Events
| • | listen |
Functions
| • | llListen | |||
| • | llOwnerSay | |||
| • | llRegionSay | – | Sends chat region wide | |
| • | llWhisper | – | Sends chat limited to 10 meters | |
| • | llShout | – | Sends chat limited to 100 meters | |
| • | llInstantMessage |
Deep Notes
Signature |
|---|
function void llSay( integer channel, string msg ); |