// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Temporary face highlight
// Not compiled or tested in-world
// Setup: Put in the prim and set FACE. The original glow is captured at startup. Keep other glow scripts off that face.
// Stop / restore: Let the three-second timer complete before removing. Removing while lit leaves the glow until manually restored.
// Notes: Glow can be unavailable or visually reduced in some viewer configurations. No point light is created.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT. Not compiled or tested in-world.
integer FACE = 0;
float original;
default
{
    state_entry()
    {
        original = llList2Float(llGetLinkPrimitiveParams(LINK_THIS, [PRIM_GLOW, FACE]), 0);
    }
    touch_start(integer count)
    {
        if (llDetectedKey(0) != llGetOwner()) return;
        llSetLinkPrimitiveParamsFast(LINK_THIS, [PRIM_GLOW, FACE, 0.12]);
        llSetTimerEvent(3.0);
    }
    timer()
    {
        llSetTimerEvent(0.0);
        llSetLinkPrimitiveParamsFast(LINK_THIS, [PRIM_GLOW, FACE, original]);
    }
}