Pasted

// Written By: Ĵyм Ѡҩℓƒ (Jym Resident)
/* 
LICENCE:
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 3 of the License, or
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, see <http://www.gnu.org/licenses/>.
or you may visit - http://license.idjhost.com/
*/
// DESCRIPTION
// Sit and Spin toy?
 
default
{
    state_entry()
    {
        // set sit target, otherwise this will not work 
        llSitTarget(<0.0, 0.0, 0.1>, ZERO_ROTATION);
    }
 
    changed(integer change)
    {
        if (change & CHANGED_LINK)
        { 
            key av = llAvatarOnSitTarget();
            if (av) // evaluated as true if key is valid and not NULL_KEY
            {
                llTargetOmega(<0.0,0.0,0.5>,-TWO_PI,0.3);
            }
            else
            {
                llTargetOmega(<0.0,0.0,0.5>,TWO_PI,0);
            }
        }
    }
}