// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Deadline countdown
// Not compiled or tested in-world
// Setup: Set DEADLINE to an event’s Unix UTC timestamp. Leave it at zero for a fifteen-minute demo from each script reset.
// Stop / restore: Disable or remove, then clear floating text. Reset restarts the demo but does not change a fixed deadline.
// Notes: This is a sign, not a precise scheduler. Timer delivery can be late. Unix time uses a signed integer in classic LSL.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT.
integer DEADLINE = 0;
integer target;
show()
{
    integer remaining = target - llGetUnixTime();
    if (remaining <= 0)
    {
        llSetText("The time has arrived.", <0.8, 1.0, 0.7>, 1.0);
        llSetTimerEvent(0.0);
        return;
    }
    integer hours = remaining / 3600;
    integer minutes = (remaining % 3600) / 60;
    integer seconds = remaining % 60;
    llSetText((string)hours + "h " + (string)minutes + "m " + (string)seconds + "s remaining",
    <0.8, 1.0, 0.7>, 1.0);
}
default
{
    state_entry()
    {
        target = DEADLINE;
        if (target == 0) target = llGetUnixTime() + 900;
        llSetTimerEvent(1.0);
        show();
    }
    timer()
    {
        show();
    }
}