// V3 //
 
float auto_close = 10.0; // The time the door remains open before auto closing. Set to zero for no auto closure.
 
integer open;
 
OperateDoors()
{
    if(!open)
    {
        float f = 0.0;
        while((f += 0.01) <= 1.0)
        llSetLinkPrimitiveParamsFast(LINK_THIS, [9, 0, 0, <0.375,0.875,0.0>, 0.95, ZERO_VECTOR, <f,1.0,0.0>, ZERO_VECTOR]);
    }
    else
    {
        float f = 1.0;
        while((f -= 0.01) >= -1.0)
        llSetLinkPrimitiveParamsFast(LINK_THIS, [9, 0, 0, <0.375,0.875,0.0>, 0.95, ZERO_VECTOR, <f,1.0,0.0>, ZERO_VECTOR]);
    }
    llSetTimerEvent(auto_close);
    open = (!open);
}
 
default
{
    state_entry()
    {
        vector pos = llGetPos();
        llSetLinkPrimitiveParamsFast(LINK_THIS, [9, 0, 0, <0.375,0.875,0.0>, 0.95, ZERO_VECTOR, <0.0,1.0,0.0>, ZERO_VECTOR,
                                                 17, -1, TEXTURE_BLANK, <1.0,1.0,0.0>, ZERO_VECTOR, 0.0,
                                                 6, <pos.x,pos.y,(pos.z - 0.25)>,
                                                 18, -1, ZERO_VECTOR, 0.4,
                                                 8, <PI,0.0,0.0,PI>,
                                                 7, <3.0,5.0,0.01>]);
    }
    touch_start(integer nd)
    {
        if(llToLower(llGetObjectDesc()) == "owner")
        {
            while(nd)
            {
                if(llDetectedKey(--nd) == llGetOwner())
                OperateDoors();
            }
        }
        else
        OperateDoors();
    }
    timer()
    {
        llSetTimerEvent(0.0);
        if(open)
        OperateDoors();
    }
}