Help to make both doors open when one is touched

[Sweet2770]

Hey SL

Im trying to find out if both doors can open at the same time when touching only one of them with this script.

there is one script in each the doors. The doors in a building and the whole building is linked together.

anyone knows how to do that and would help out?

 

integer intSwing =90;
rotation rotSwing;
vector vOffset;

default{    

    state_entry(){
           rotSwing = llEuler2Rot(<0.0,0.0,(float)intSwing>*DEG_TO_RAD);       
           vector size = llGetScale();       
           vOffset = <(size.x*-0.5),(size.y*-0.5),0.0>;
               
       }    

        touch_start(integer total_number){
            list l = llGetPrimitiveParams([PRIM_POS_LOCAL,PRIM_ROT_LOCAL]);
            vector v = llList2Vector(l,0);
            rotation r = llList2Rot(l,1);
            llSetPrimitiveParams([PRIM_POS_LOCAL,v+(vOffset-vOffset * rotSwing)*r,PRIM_ROT_LOCAL,rotSwing*r]);
            
            rotSwing.s*=-1;             
        }
}

[Sweet2770]

I also need a timerevent so they close after some seconds and make them able to open when I walk into them.. but for now Its would be great to find out how they can open at the same time

[Fenix Eldritch]

You can use the special constant PRIM_LINK_TARGET in the parameters rules list to (as the name implies) target other links with llSetPrimitiveParams function call. This allows you to make a more complex rules list that can simultaneously affect multiple prims at the same time in the linkset.

//Demo - link 3 prims together and place this in the root.
default
{
    touch_start(integer total_number)
    {
        llSetPrimitiveParams([
            PRIM_LINK_TARGET, 2,
                PRIM_COLOR, ALL_SIDES, <1.0, 0.0, 0.0>, 1.0,
            PRIM_LINK_TARGET, 3,
                PRIM_COLOR, ALL_SIDES, <0.0, 1.0, 0.0>, 1.0
        ]);
    }
}

Normally, llSetPrimitiveParams can only target the same prim the script is in. But with the addition of PRIM_LINK_TARGET, you can make it instead target different links. See also llSetLinkPrimitiveParamsFast. In the example above, the script would be in the root, but you can observe how it only changes the color of links 2 and 3 and doesn't alter the root at all.

You will need to discover the link numbers for the doors you wish to move, and should probably use llDetectedLinkNumber in the touch_start event as a filter to only try opening/closing the door when those specific links are clicked.

As for automatic closing, see llSetTimerEvent. It's fairly straightforward: Start the timer when the door(s) are opened. In the accompanying timer event, stop the timer (so it doesn't keep running forever) and close the doors similar to how they were opened. It might be a good idea to add a global variable to keep track of the door's state and check/update that accordingly as well.

Edited October 28, 2023 by Fenix Eldritch

[Rolig Loon]

You can also read some of the suggestions in the DOORS sticky thread at the top of this forum. 

[Sweet2770]

thanks alot for the answers and help