Random Hovertext Colour

De DigiWiki.

This script generates a random colour every 0.5 seconds and sets the ?hovertext? of and object to it, the ?hovertext? itself is defined in the script.

// Created by Kopilo Hallard on 4th March 2007
// sets the ?hovertext? of an object to a random colour every 0.5 seconds
// Copyright (C) 2007  Kopilo Hallard
 
// text for the hover text
string TXT = "default text";  //Simply change ?default text? to what you wish the hovertext to be.
 
// *********** License Agreement Follows ***********************
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
// 02110-1301, USA.
 
float MIN_GREY = 0.4; //sets the minimum darkness of the text
 
vector colour; //variable to keep the current colour value
 
//Method for changing the colour of the text
RandomColour() {
    //sets three random values between MIN_GREY and 1 to the colour variable
    colour = (<llFrand(1 - MIN_GREY) + MIN_GREY, llFrand(1 - MIN_GREY) + MIN_GREY, llFrand(1 - MIN_GREY) + MIN_GREY>);
}
 
default
{
    state_entry() {
        llSetTimerEvent(0.5);
    }
    timer() {
        RandomColour();
        llSetText(TXT,colour,1);
    }
}