// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Schedule a staggered reveal across a row
// Not compiled or tested in-world
// Setup: Put in a spare owned prim. Set ELAPSED, positive DURATION and nonnegative STAGGER. Owner touch prints calculations only.
// Stop / restore: Disable/remove. No prim motion or appearance is changed.
// Notes: Values are clamped0..1; this calculates a frame of an animation rather than setting visibility.
// License: see LICENSE in this distribution.
// Original Incoprea. MIT. Motion planning only.
float ELAPSED=1.2;
float DURATION=1.0;
float STAGGER=0.25;
default
{
    touch_start(integer detectedCount)
    {
        if(llDetectedKey(0)!=llGetOwner())return;
        if(DURATION<=0.0||STAGGER<0.0)
        {
            llOwnerSay("Invalid timing.");
            return;
        }
        integer i;
        for(i=0;i<6;++i)
        {
            float p=(ELAPSED-i*STAGGER)/DURATION;
            if(p<0.0)p=0.0;
            if(p>1.0)p=1.0;
            llOwnerSay("Item "+(string)i+" progress="+(string)p);
        }
    }
}