// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Build theme caption board
// Not compiled or tested in-world
// Setup: Edit THEMES. Owner-touch selects one of six constraints; Restore reinstates the original hover text.
// Stop / restore: Use the Restore or Home action described in setup before removing or resetting if you want the startup appearance. Menu listeners expire after 45 seconds.
// Notes: Local owner-only control. Saved snapshots live in script memory and are lost on reset. A useful activity selector rather than a random fortune. It does not start tasks, record participants, or assess finished work.
// License: see LICENSE in this distribution.
// Original Incoprea. MIT. Not compiled or tested in-world.
integer channel;
integer handle;
close()
{
    if(handle)llListenRemove(handle);
    handle=0;
    llSetTimerEvent(0.0);
}
menu(string prompt,list buttons)
{
    if(!handle)
    {
        channel=-1000-(integer)llFrand(1000000.0);
        handle=llListen(channel,"",llGetOwner(),"");
    }
    llDialog(llGetOwner(),prompt,buttons,channel);
    llSetTimerEvent(45.0);
}
list THEMES=["Build using only circles","Make a readable sign","Design for a tiny avatar","Make movement feel slow","Use light without glare","Create an accessible sound cue"];
list saved;
init()
{
    saved=llGetLinkPrimitiveParams(LINK_THIS,[PRIM_TEXT]);
}
show()
{
    menu("Workshop constraint",["Circles","Sign","Tiny","Slow","Light","Sound","Restore"]);
}
choose(string s)
{
    if(s=="Restore")llSetLinkPrimitiveParamsFast(LINK_THIS,[PRIM_TEXT]+saved);
    else
    {
        integer i=llListFindList(["Circles","Sign","Tiny","Slow","Light","Sound"],[s]);
        if(i<0)return;
        llSetText(llList2String(THEMES,i),<0.9,0.9,0.7>,1.0);
    }
    show();
}
default
{
    state_entry()
    {
        init();
    }
    touch_start(integer n)
    {
        if(llDetectedKey(0)!=llGetOwner())return;
        close();
        show();
    }
    listen(integer ch,string name,key id,string message)
    {
        if(!handle||ch!=channel||id!=llGetOwner())return;
        choose(message);
    }
    timer()
    {
        close();
    }
    changed(integer change)
    {
        if(change&CHANGED_OWNER)llResetScript();
    }
}