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Menu Driven Texture Change for Linked Set 1 Prim Face


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I searched all these terms and found nothing. I apologize if this is a duplicate. I did try to find this before posting.

I have a two prim object. One is mesh. I was able to pop in a script to determine the face is number 2 on that object. But, I don't know how to change that face when it isn't the root object. It's not my mesh, so I need the shadow object to show my work. I have a bunch of texture that I'd like menu-driven to change that one face.

I found the below but it doesn't target prim. How do I do that? LSL noob. Trying my best here.

//Drop this script into an object with up to 22 textures inside.

//When anyone Touches they will get a menu with all the textures available. Button names in menu will be first 10 characters from that item's name. 

//NOTE: Texture Names may not exceed 24 characters or script error and menu fails.



integer side ALL_SIDES//ALL_SIDES or any face number 0 through 5

list texture_list;
list 
texture_list2;
key user NULL_KEY;

composelist()
{
    
integer currenttexture 0;
    
integer totaltextures llGetInventoryNumber(INVENTORY_TEXTURE);
    
    if(
totaltextures totaltextures <= 12)
    {
        
texture_list = [];
        do
        {
            
texture_list texture_list llGetInventoryName(INVENTORY_TEXTUREcurrenttexture);
            
currenttexture++;
        }
        while (
currenttexture currenttexture totaltextures);
    }
    
    if(
totaltextures 12 totaltextures <= 22)
    {
        
texture_list = ["Next Page"];
        do
        {
            
texture_list texture_list llGetInventoryName(INVENTORY_TEXTUREcurrenttexture);
            
currenttexture++;
        }
        while (
currenttexture currenttexture 11);
        
        
texture_list2 = ["Last Page"];
        do
        {
            
texture_list2 texture_list2 llGetInventoryName(INVENTORY_TEXTUREcurrenttexture);
            
currenttexture++;
        }
        while (
currenttexture >= 11 currenttexture totaltextures);
    }
    
    if(
totaltextures 22)
    {
        
llWhisper(0"You may only have a maximimum of 22 Textures. Please remove any extra ones.");
    }
    if(
totaltextures == 0)
    {
        
llWhisper(0"Please add up to 22 Textures inside this object.");
    }
}



//The Menu
integer menu_handler;
integer menu_channel;
menu(key user,string title,list texture_list)
{
    
menu_channel = (integer)(llFrand(99999.0) * -1); //random channel
    
menu_handler llListen(menu_channel,"","","");
    
llDialog(user,title,texture_list,menu_channel);
    
llSetTimerEvent(30.0); //menu channel open for 30 seconds
}

default
{
    
state_entry()
    {
        
composelist(); //make list from inventory textures
    
}

    
touch_start(integer total_number)
    {
        
user llDetectedKey(0);
        
menu(user,"nnPlease select one below.",texture_list);
    }
    
    
listen(integer channel,string name,key id,string message)
    {
        if (
channel == menu_channel)
        {
            
llSetTimerEvent(0.0);
            
llListenRemove(menu_handler);
            if(
message == "Next Page")
            {
                
menu(user,"nnPlease select one below.",texture_list2);
            }
            else if(
message == "Last Page")
            {
                
menu(user,"nnPlease select one below.",texture_list);
            }
            else
            {
                
llSetTexture(messageside);
            }
        }
    }
    
    
timer() //Close the Menu Listen or we'll get laggy
    
{
        
llSetTimerEvent(0.0); 
        
llListenRemove(menu_handler);
    }
    
    
changed(integer change
    {
        if (
change CHANGED_INVENTORY//inventory has changed
        
{
            
llSleep(0.5);
            
composelist(); //rebuild the list
        
}
    }
}

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