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archiv:opensim:downloads:scripts:grafitti_board [2024/01/24 16:39] – Externe Bearbeitung 127.0.0.1archiv:opensim:downloads:scripts:grafitti_board [Unbekanntes Datum] (aktuell) – Externe Bearbeitung (Unbekanntes Datum) 127.0.0.1
Zeile 1: Zeile 1:
 +===== Grafitti Board =====
 +
 +Zeigt einen Text auf einem Prim der im Chat eingegeben wird.
 +
 +<code>
 +// Grafitti board 0.0.2 for OpenSim
 +// By Justin Clark-Casey (justincc)
 +// http://justincc.wordpress.com
 +
 +// This script is available under the BSD License
 +
 +string text = "";
 +
 +integer LISTENING_CHANNEL = 43;
 +
 +// XXX Only putting this here as well to get around OpenSim's int -> string casting oddness
 +string LISTENING_CHANNEL_STRING = "43";
 +
 +// FIXME: Should be dynamic!
 +integer CHARS_WIDTH = 42;
 +
 +// Add some additional graffiti
 +addGraffiti(string message)
 +{
 +while (llStringLength(message) > CHARS_WIDTH)
 +{
 +text += "\n\n" + llGetSubString(message, 0, CHARS_WIDTH - 1);
 +message = llDeleteSubString(message, 0, CHARS_WIDTH - 1);
 +}
 +
 +text += "\n\n" + message;
 +}
 +
 +// Clear the existing graffiti
 +clearGraffiti()
 +{
 +text = "";
 +}
 +
 +// Actually fires the graffiti out to the dynamic texture module
 +draw()
 +{
 +//llSay(0, text);
 +string drawList = "PenColour BLACK; MoveTo 40,220; FontSize 32; Text " + text + ";";
 +
 +osSetDynamicTextureData("", "vector", drawList, "1024", 0);
 +}
 +
 +default
 +{
 +state_entry()
 +{
 +llSetText(
 +"Say /" + LISTENING_CHANNEL_STRING + " <message> to add text."
 ++ " Say /" + LISTENING_CHANNEL_STRING
 ++ " !clear to clear board",
 +<0.0, 1.0, 0.0>, 1.0);
 +
 +llListen(LISTENING_CHANNEL, "", NULL_KEY, "");
 +
 +addGraffiti("justincc's graffiti board v0.0.2");
 +addGraffiti("Now with primitive word wrap!");
 +draw();
 +}
 +
 +listen(integer channel, string name, key id, string message)
 +{
 +if (message == "!clear")
 +{
 +clearGraffiti();
 +}
 +else
 +{
 +addGraffiti(message);
 +}
 +
 +draw();
 +}
 +}
 +</code>
  

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