Difference between revisions of "LZW LSL Examples"
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== Examples == | == Examples == | ||
=== Compress a message === | === Compress a message === | ||
< | <source lang="lsl2">string myMsg = "Hello world! I am a lovely message waiting to be compressed! Hello world! I am a lovely message waiting to be compressed!"; | ||
// Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here | // Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here | ||
| Line 32: | Line 32: | ||
llOwnerSay("Compressed: "+msg); | llOwnerSay("Compressed: "+msg); | ||
} | } | ||
}</ | }</source> | ||
=== Decompress a message === | === Decompress a message === | ||
< | <source lang="lsl2">string myMsg = "BIBlBsBsBvAgB3BvByBsBkAhAgBJAgBhBtEOAgEDB2EBB5AgBtBlBzBzBhBnBlEFBhBpB0BpBuBnAgB0EEBiEeBjBvBtBwByEZBzBlEKAgEAECEEEGEIEzENEPERETEVEXEwEcEeB3EgEiEkEmEoEqEsEuEwEyAhAA=="; | ||
// Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here | // Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here | ||
| Line 58: | Line 58: | ||
llOwnerSay("Decompressed: "+llBase64ToString((msg = "") + msg)); | llOwnerSay("Decompressed: "+llBase64ToString((msg = "") + msg)); | ||
} | } | ||
}</ | }</source> | ||
Latest revision as of 16:21, 11 July 2015
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LZW LSL Examples
Description
The following LSL code snippets show examples of using the LZW engine by Haravikk Mistral. These examples require that you add any relevant functions and constants from the helpers code where noted.
States are used in these scripts for clarity, but are not necessary to the operation of the scripts themselves.
Examples
Compress a message
string myMsg = "Hello world! I am a lovely message waiting to be compressed! Hello world! I am a lovely message waiting to be compressed!";
// Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here
default {
state_entry() { // Send our message
llResetTime();
lslLZWCompressBase64ToBase64(
LINK_THIS,
llStringToBase64((myMsg = "") + myMsg),
llGetOwner()
);
}
link_message(integer x, integer y, string msg, key id) {
if (!lslLZWIsReply(y, id)) return;
y = lslLZWGetReplyMode(y);
if (y == LSLLZW_COMMAND_ERROR)
llOwnerSay("COMPRESS ERROR: "+msg);
else if (y == LSLLZW_COMMAND_COMPRESS)
llOwnerSay("Compressed: "+msg);
}
}
Decompress a message
string myMsg = "BIBlBsBsBvAgB3BvByBsBkAhAgBJAgBhBtEOAgEDB2EBB5AgBtBlBzBzBhBnBlEFBhBpB0BpBuBnAgB0EEBiEeBjBvBtBwByEZBzBlEKAgEAECEEEGEIEzENEPERETEVEXEwEcEeB3EgEiEkEmEoEqEsEuEwEyAhAA==";
// Add necessary functions from https://wiki.secondlife.com/wiki/LZW_LSL_Helpers here
default {
state_entry() { // Send our message
llResetTime();
lslLZWDecompressBase64ToBase64(
LINK_THIS,
(myMsg = "") + myMsg,
llGetOwner()
);
}
link_message(integer x, integer y, string msg, key id) {
if (!lslLZWIsReply(y, id)) return;
y = lslLZWGetReplyMode(y);
if (y == LSLLZW_COMMAND_ERROR)
llOwnerSay("COMPRESS ERROR: "+msg);
else if (y == LSLLZW_COMMAND_DECOMPRESS)
llOwnerSay("Decompressed: "+llBase64ToString((msg = "") + msg));
}
}