// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Reaction-time toy
// Not compiled or tested in-world
// Setup: Put in a spare prim. Owner-touch starts. Wait for green GO; touching early cancels the round.
// Stop / restore: After a result, remove the script and clear its hover text. A round also times out after ten seconds at GO.
// Notes: Network, viewer, and script lag contribute to the result; this is a toy, not a reliable human reaction-time measurement.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT. Not compiled or tested in-world.
integer phase;
default
{
    touch_start(integer count)
    {
        if (llDetectedKey(0) != llGetOwner()) return;
        if (!phase)
        {
            phase = 1;
            llSetText("Wait...", <1.0, 0.7, 0.2>, 1.0);
            llSetTimerEvent(2.0 + llFrand(3.0));
        }
        else if (phase == 1)
        {
            phase = 0;
            llSetTimerEvent(0.0);
            llSetText("Too soon. Touch to retry.", <1.0, 0.5, 0.5>, 1.0);
        }
        else
        {
            phase = 0;
            llSetTimerEvent(0.0);
            llSetText((string)llGetTime() + " seconds (includes lag)\nTouch to retry", <0.7, 1.0, 0.8>, 1.0);
        }
    }
    timer()
    {
        if (phase == 1)
        {
            phase = 2;
            llResetTime();
            llSetText("GO!", <0.4, 1.0, 0.4>, 1.0);
            llSetTimerEvent(10.0);
        }
        else
        {
            phase = 0;
            llSetTimerEvent(0.0);
            llSetText("Round expired. Touch to retry.", <0.8, 0.8, 0.8>, 1.0);
        }
    }
}